treatments-xml/data/B6/39/57/B63957210519FF86FF3ABF49FCABCF3B.xml

<document id="3885F50CDC69427E2FBD8C89FB537C43" ID-CLB-Dataset="46209" ID-DOI="10.11646/zootaxa.3779.4.2" ID-GBIF-Dataset="699cf3d0-2662-4313-8d05-0455dc792209" ID-ISSN="1175-5326" ID-Zenodo-Dep="225247" ID-ZooBank="67B05C93-6FBA-4E1A-970A-78B4C79BE934" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460397855123" checkinUser="plazi" docAuthor="Pereira, Luis Alberto" docDate="2014" docId="B63957210519FF86FF3ABF49FCABCF3B" docLanguage="en" docName="zt03779p455.pdf" docOrigin="Zootaxa 3779 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ribautia paranaensis Pereira, 2014, sp. nov." docType="treatment" docVersion="9" lastPageNumber="453" masterDocId="4A002F59051BFF92FFADBD6AFFD1CD23" masterDocTitle="First report of geophilid centipedes of the genus Ribautia (Myriapoda: Chilopoda: Geophilomorpha) from the Atlantic Forest biome, with description of a new miniature species from Misiones Province, Northeastern Argentina" masterLastPageNumber="455" masterPageNumber="433" pageNumber="435" updateTime="1698298890998" updateUser="ExternalLinkService">
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<mods:title id="CA4389B6F5684286F20BC6D06A074BE4">First report of geophilid centipedes of the genus Ribautia (Myriapoda: Chilopoda: Geophilomorpha) from the Atlantic Forest biome, with description of a new miniature species from Misiones Province, Northeastern Argentina</mods:title>
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<mods:namePart id="B4C8D66DF07E93740B6108BFA65473CB">Pereira, Luis Alberto</mods:namePart>
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<mods:date id="80D67854DB8534AE1923B04F75C4E5EB">2014</mods:date>
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<treatment id="B63957210519FF86FF3ABF49FCABCF3B" ID-DOI="http://doi.org/10.5281/zenodo.5662577" ID-GBIF-Taxon="119418661" ID-Zenodo-Dep="5662577" LSID="urn:lsid:plazi:treatment:B63957210519FF86FF3ABF49FCABCF3B" httpUri="http://treatment.plazi.org/id/B63957210519FF86FF3ABF49FCABCF3B" lastPageId="20" lastPageNumber="453" pageId="2" pageNumber="435">
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<paragraph id="3E2FE6370519FF90FF3ABF49FE2CCF1D" blockId="2.[151,509,547,607]" box="[151,509,547,574]" pageId="2" pageNumber="435">
<heading id="6567515B0519FF90FF3ABF49FE2CCF1D" bold="true" box="[151,509,547,574]" fontSize="11" level="1" pageId="2" pageNumber="435" reason="1">
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<taxonomicName id="F9909DB40519FF90FF3ABF49FE49CF1E" box="[151,408,547,573]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250519FF90FF3ABF49FE49CF1E" bold="true" box="[151,408,547,573]" italics="true" pageId="2" pageNumber="435">Ribautia paranaensis</emphasis>
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<taxonomicNameLabel id="17D7875E0519FF90FE0DBF4EFE2CCF1D" box="[416,509,548,574]" pageId="2" pageNumber="435" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
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<paragraph id="3E2FE6370519FF90FF3ABF2CFECECF7C" blockId="2.[151,509,547,607]" box="[151,287,582,607]" pageId="2" pageNumber="435">
(
<figureCitation id="A6ABFAB20519FF90FF32BF2CFEC6CF7C" box="[159,279,582,607]" captionStart-0="FIGURES 1 – 11" captionStart-1="FIGURES 12 – 18" captionStart-2="FIGURES 19 – 26" captionStart-3="FIGURES 27 – 37" captionStart-4="FIGURES 38 – 46" captionStart-5="FIGURES 47 – 56" captionStart-6="FIGURES 57 – 61" captionStart-7="FIGURES 62 – 67" captionStart-8="FIGURES 68 – 69" captionStart-9="FIGURES 70 – 73" captionStartId-0="7.[151,264,1797,1820]" captionStartId-1="8.[151,261,1774,1797]" captionStartId-2="9.[151,264,1797,1820]" captionStartId-3="10.[151,264,1828,1851]" captionStartId-4="11.[151,264,1866,1889]" captionStartId-5="12.[151,264,1866,1889]" captionStartId-6="13.[151,264,1866,1889]" captionStartId-7="14.[151,264,1866,1889]" captionStartId-8="15.[151,264,1648,1671]" captionStartId-9="16.[151,264,1744,1767]" captionTargetBox-0="[158,1436,193,1776]" captionTargetBox-1="[151,1434,193,1741]" captionTargetBox-2="[151,1436,193,1776]" captionTargetBox-3="[152,1434,193,1806]" captionTargetBox-4="[151,1435,193,1845]" captionTargetBox-5="[152,1436,195,1832]" captionTargetBox-6="[153,1436,197,1845]" captionTargetBox-7="[151,1433,195,1845]" captionTargetBox-8="[162,1436,204,1627]" captionTargetBox-9="[155,1434,195,1722]" captionTargetId-0="figure@7.[151,1436,193,1777]" captionTargetId-1="figure@8.[151,1436,193,1754]" captionTargetId-2="figure@9.[151,1436,193,1777]" captionTargetId-3="figure@10.[151,1436,193,1807]" captionTargetId-4="figure@11.[151,1436,193,1845]" captionTargetId-5="figure@12.[151,1436,193,1845]" captionTargetId-6="figure@13.[151,1436,193,1845]" captionTargetId-7="figure@14.[151,1436,193,1845]" captionTargetId-8="figure@15.[151,1436,193,1628]" captionTargetId-9="figure@16.[151,1436,193,1723]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionTargetPageId-3="10" captionTargetPageId-4="11" captionTargetPageId-5="12" captionTargetPageId-6="13" captionTargetPageId-7="14" captionTargetPageId-8="15" captionTargetPageId-9="16" captionText-0="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." captionText-1="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." captionText-2="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." captionText-3="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." captionText-4="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." captionText-5="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." captionText-6="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." captionText-7="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." captionText-8="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." captionText-9="FIGURES 70 – 73. (70). Ribautia paranaensis sp. nov. (female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39 – 42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). Ityphilus bonatoi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 d). (72). Schendylops ramirezi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 c). (73). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): Labrum (from Pereira et al., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70 – 72)." httpUri-0="https://zenodo.org/record/225248/files/figure.png" httpUri-1="https://zenodo.org/record/225249/files/figure.png" httpUri-2="https://zenodo.org/record/225250/files/figure.png" httpUri-3="https://zenodo.org/record/225251/files/figure.png" httpUri-4="https://zenodo.org/record/225252/files/figure.png" httpUri-5="https://zenodo.org/record/225253/files/figure.png" httpUri-6="https://zenodo.org/record/225254/files/figure.png" httpUri-7="https://zenodo.org/record/225255/files/figure.png" httpUri-8="https://zenodo.org/record/225256/files/figure.png" httpUri-9="https://zenodo.org/record/225257/files/figure.png" pageId="2" pageNumber="435">Figs. 1–70</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC0519FF97FF3ABFE4FE46CDF7" lastPageId="5" lastPageNumber="438" pageId="2" pageNumber="435" type="diagnosis">
<paragraph id="3E2FE6370519FF90FF3ABFE4FE9DCE14" blockId="2.[151,1436,654,823]" pageId="2" pageNumber="435">
<emphasis id="0CE43A250519FF90FF3ABFE4FEDBCF84" bold="true" box="[151,266,654,679]" pageId="2" pageNumber="435">Diagnosis</emphasis>
. A Neotropical species of 
<taxonomicName id="F9909DB40519FF90FD9BBFE4FD46CF85" box="[566,663,654,678]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="genus">
<emphasis id="0CE43A250519FF90FD9BBFE4FD46CF85" box="[566,663,654,678]" italics="true" pageId="2" pageNumber="435">Ribautia</emphasis>
</taxonomicName>
with one cluster of coxal organs in each coxopleuron of the ultimate leg-bearing segment and a claw-like pretarsus at the tip of the ultimate legs. Among the Neotropical species currently assigned to the genus, only the present new taxon, 
<taxonomicName id="F9909DB40519FF90FCE7BFBDFA82CFCC" authority="Pereira, Uliana &amp; Minelli, 2006" authorityName="Pereira, Uliana &amp; Minelli" authorityYear="2006" box="[842,1363,726,751]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A250519FF90FCE7BFBDFC30CFCD" box="[842,993,726,750]" italics="true" pageId="2" pageNumber="435">R. combinata</emphasis>
<bibRefCitation id="5A019BC60519FF90FC47BFBCFA82CFCC" author="Pereira" box="[1002,1363,726,751]" pageId="2" pageNumber="435" refString="Pereira, L. A., Uliana, M. &amp; Minelli, A. (2006) New species and new records of the genus Ribautia Brolemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America. Zootaxa, 1106, 45 - 68." type="journal article" year="2006">Pereira, Uliana &amp; Minelli, 2006</bibRefCitation>
</taxonomicName>
(from 
<collectingCountry id="4687A6A70519FF90FF3ABF91FF1ECE30" box="[151,207,763,787]" name="Peru" pageId="2" pageNumber="435">Peru</collectingCountry>
), 
<taxonomicName id="F9909DB40519FF90FF49BF91FDD8CE30" authority="Pereira, 2007" authorityName="Pereira" authorityYear="2007" box="[228,521,762,787]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A250519FF90FF49BF91FEB6CE30" box="[228,359,763,787]" italics="true" pageId="2" pageNumber="435">R. jakulicai</emphasis>
<bibRefCitation id="5A019BC60519FF90FEDCBF90FDD8CE30" author="Pereira" box="[369,521,762,787]" pageId="2" pageNumber="435" refString="Pereira, L. A. (2007) First record of Ribautia Brolemann, 1909 from Argentina, with description of R. jakulicai sp. n. a new Neotropical member from the Yungas with coxal organs grouped in clusters (Myriapoda: Chilopoda: Geophilomorpha). Studies on Neotropical Fauna and Environment, 42 (2), 155 - 168. http: // dx. doi. org / 10.1080 / 01650520601102377" type="journal article" year="2007">Pereira, 2007</bibRefCitation>
</taxonomicName>
(from 
<collectingCountry id="4687A6A70519FF90FDF1BF90FD1CCE30" box="[604,717,762,787]" name="Argentina" pageId="2" pageNumber="435">Argentina</collectingCountry>
) and 
<taxonomicName id="F9909DB40519FF90FCBDBF91FBC4CE30" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[784,1045,762,787]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A250519FF90FCBDBF91FCA2CE30" box="[784,883,763,787]" italics="true" pageId="2" pageNumber="435">R. lewisi</emphasis>
Pereira, 2013
</taxonomicName>
(from 
<collectingCountry id="4687A6A70519FF90FBC5BF90FB0BCE30" box="[1128,1242,762,787]" name="Argentina" pageId="2" pageNumber="435">Argentina</collectingCountry>
) share these two combined traits.
</paragraph>
<paragraph id="3E2FE6370519FF90FF3ABE0DFD5ACE5C" blockId="2.[151,651,870,895]" box="[151,651,870,895]" pageId="2" pageNumber="435">
<taxonomicName id="F9909DB40519FF90FF3ABE0DFEEECE5D" box="[151,319,871,894]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250519FF90FF3ABE0DFEEECE5D" box="[151,319,871,894]" italics="true" pageId="2" pageNumber="435">R. paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250519FF90FEEBBE0CFE4ECE5C" bold="true" box="[326,415,870,895]" pageId="2" pageNumber="435">
<taxonomicNameLabel id="17D7875E0519FF90FEEBBE0CFE4ECE5C" box="[326,415,870,895]" pageId="2" pageNumber="435" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be differentiated
</paragraph>
<paragraph id="3E2FE6370519FF90FF3ABEC5FB30C9E0" blockId="2.[151,1436,942,1975]" pageId="2" pageNumber="435">
- from 
<taxonomicName id="F9909DB40519FF90FEA9BEC5FE4BCEE5" box="[260,410,942,966]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A250519FF90FEA9BEC5FE4BCEE5" box="[260,410,942,966]" italics="true" pageId="2" pageNumber="435">R. combinata</emphasis>
</taxonomicName>
by means of the following selected traits (the corresponding features in the latter are given in parentheses): all coxal organs grouped in a cluster, 
<figureCitation id="A6ABFAB20519FF90FCA5BEB8FC43CEC8" box="[776,914,978,1003]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="2" pageNumber="435">Figs. 62–64</figureCitation>
, 
<figureCitation id="A6ABFAB20519FF90FC32BEB8FC6ACEC8" box="[927,955,978,1003]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="2" pageNumber="435">69</figureCitation>
(an independent coxal organ anteriorly, a cluster posteriorly, 
<figureCitation id="A6ABFAB20519FF90FEC0BE9CFE11C92C" box="[365,448,1014,1039]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="2" pageNumber="435">Fig. 75</figureCitation>
); female with 41 (n=1) or 43 (n=8) leg-bearing segments (female with 55 (n=1)); labrum mid-piece with 
<emphasis id="0CE43A250519FF90FEE4B971FEBBC911" box="[329,362,1051,1074]" italics="true" pageId="2" pageNumber="435">ca.</emphasis>
8 short sharp pointed teeth, 
<figureCitation id="A6ABFAB20519FF90FD03B970FD2EC910" box="[686,767,1050,1075]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="2" pageNumber="435">Fig. 16</figureCitation>
(with 
<emphasis id="0CE43A250519FF90FCE7B971FCBAC911" box="[842,875,1051,1074]" italics="true" pageId="2" pageNumber="435">ca.</emphasis>
17 short round pointed teeth, 
<figureCitation id="A6ABFAB20519FF90FB6FB970FAC4C910" box="[1218,1301,1050,1075]" captionStart="FIGURES 70 – 73" captionStartId="16.[151,264,1744,1767]" captionTargetBox="[155,1434,195,1722]" captionTargetId="figure@16.[151,1436,193,1723]" captionTargetPageId="16" captionText="FIGURES 70 – 73. (70). Ribautia paranaensis sp. nov. (female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39 – 42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). Ityphilus bonatoi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 d). (72). Schendylops ramirezi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 c). (73). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): Labrum (from Pereira et al., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70 – 72)." httpUri="https://zenodo.org/record/225257/files/figure.png" pageId="2" pageNumber="435">Fig. 73</figureCitation>
); shape and relative size of ventral process on antero-internal corners of coxosternite of second maxillae as in 
<figureCitation id="A6ABFAB20519FF90FB78B954FA89C974" box="[1237,1368,1086,1111]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="2" pageNumber="435">Figs. 19–21</figureCitation>
(as in 
<figureCitation id="A6ABFAB20519FF90FF3AB908FF3AC958" box="[151,235,1122,1147]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="2" pageNumber="435">Fig. 74</figureCitation>
); some pore-fields divided in two subsymmetrical areas (all pore-fields undivided); posterior limit of porefield series on penultimate sternite (on antepenultimate sternite); undivided pore-fields of posterior region of the body with shape as in 
<figureCitation id="A6ABFAB20519FF90FE3DB9C0FDC4C9E0" box="[400,533,1194,1219]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="2" pageNumber="435">Figs. 47–50</figureCitation>
(irregular to subcircular in shape); anal organs absent (present).
</paragraph>
<paragraph id="3E2FE6370519FF90FF3AB9A5FB25C8B8" blockId="2.[151,1436,942,1975]" pageId="2" pageNumber="435">
<emphasis id="0CE43A250519FF90FF3AB9A5FF71C9C5" box="[151,160,1231,1254]" italics="true" pageId="2" pageNumber="435">-</emphasis>
from 
<taxonomicName id="F9909DB40519FF90FEA9B9A5FE54C9C5" box="[260,389,1230,1254]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A250519FF90FEA9B9A5FE54C9C5" box="[260,389,1230,1254]" italics="true" pageId="2" pageNumber="435">R. jakulicai</emphasis>
</taxonomicName>
by means of the following selected traits (the corresponding features in the latter are given in parentheses): female with 41 (n=1) or 43 (n=8), male with 41 (n=4) or 43 (n= 15) leg-bearing segments (female with 55 (n=7) or 59 (n=5), male with 55 (n=2), 57 (n=9) or 59 (n=1)); maximum body length of female and male 
<quantity id="F9684BD20519FF90FA2DB87DFF12C871" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="435" unit="mm" value="12.0">12 mm</quantity>
(female: 
<quantity id="F9684BD20519FF90FE83B851FEAEC871" box="[302,383,1339,1363]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="2" pageNumber="435" unit="mm" value="28.0">28 mm</quantity>
, male: 
<quantity id="F9684BD20519FF90FE62B851FDF3C870" box="[463,546,1339,1363]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="435" unit="mm" value="23.0">23 mm</quantity>
); dorsal side of a.a. XIII with 
<typeStatus id="E12B58950519FF90FCDFB851FC73C870" box="[882,930,1339,1363]" pageId="2" pageNumber="435">type</typeStatus>
<emphasis id="0CE43A250519FF90FC04B851FC64C871" box="[937,949,1339,1362]" italics="true" pageId="2" pageNumber="435">c</emphasis>
sensilla (dorsal side of all a.a. without 
<typeStatus id="E12B58950519FF90FAC1B851FA4DC870" box="[1388,1436,1339,1363]" pageId="2" pageNumber="435">type</typeStatus>
<emphasis id="0CE43A250519FF90FF3AB835FF72C855" box="[151,163,1375,1398]" italics="true" pageId="2" pageNumber="435">c</emphasis>
sensilla); pore-fields absent on some sternites of midbody (pore-fields in an uninterrupted series all along the trunk); anterior legs with setae of different thickness, 
<figureCitation id="A6ABFAB20519FF90FD42B8E8FCA5C8B8" box="[751,884,1410,1435]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="2" pageNumber="435">Figs. 51, 52</figureCitation>
(with setae of uniform thickness).
</paragraph>
<paragraph id="3E2FE6370519FF90FF3AB8CDFCEBCA94" blockId="2.[151,1436,942,1975]" pageId="2" pageNumber="435">
<emphasis id="0CE43A250519FF90FF3AB8CDFF71C89D" box="[151,160,1447,1470]" italics="true" pageId="2" pageNumber="435">-</emphasis>
from 
<taxonomicName id="F9909DB40519FF90FEABB8CDFEB6C89D" box="[262,359,1446,1470]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="2" pageNumber="435" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A250519FF90FEABB8CDFEB6C89D" box="[262,359,1446,1470]" italics="true" pageId="2" pageNumber="435">R. lewisi</emphasis>
</taxonomicName>
by means of the following selected traits (the corresponding features in the latter are given in parentheses): female with 41 (n=1) or 43 (n=8), male with 41 (n=4) or 43 (n=15) leg-bearing segments (female with 45 (n=10) or 47 (n=5), male with (43?), 45 (n=5) or 47 (n=3)); maximum body length of female and male 
<quantity id="F9684BD20519FF90FA2DB885FF12CB09" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="435" unit="mm" value="12.0">12 mm</quantity>
(female: 
<quantity id="F9684BD20519FF90FE9CBB78FE52CB09" box="[305,387,1554,1579]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="2" pageNumber="435" unit="mm" value="26.0">26 mm</quantity>
, male: 
<quantity id="F9684BD20519FF90FE7BBB79FDFACB08" box="[470,555,1555,1579]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="435" unit="mm" value="20.0">20 mm</quantity>
); dorsal side of a.a. XIII with 
<typeStatus id="E12B58950519FF90FC29BB79FC65CB08" box="[900,948,1555,1579]" pageId="2" pageNumber="435">type</typeStatus>
<emphasis id="0CE43A250519FF90FC10BB79FC18CB09" box="[957,969,1555,1578]" italics="true" pageId="2" pageNumber="435">c</emphasis>
sensilla (all a.a. without 
<typeStatus id="E12B58950519FF90FB44BB79FAC8CB08" box="[1257,1305,1555,1579]" pageId="2" pageNumber="435">type</typeStatus>
<emphasis id="0CE43A250519FF90FA8FBB79FAFFCB09" box="[1314,1326,1555,1578]" italics="true" pageId="2" pageNumber="435">c</emphasis>
sensilla); antennae of male proportionally of same length as those of female (proportionally longer than those of female); internal limb of tentorium without sclerotized process, 
<figureCitation id="A6ABFAB20519FF90FCAEBB30FC82CB50" box="[771,851,1626,1651]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="2" pageNumber="435">Fig. 16</figureCitation>
(bearing a conspicuous sclerotized process directed inwards, 
<figureCitation id="A6ABFAB20519FF90FF52BB14FE82CBB4" box="[255,339,1662,1687]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="2" pageNumber="435">Fig. 80</figureCitation>
); first and second articles of telopodites of second maxillae without a process (with a very small distoectal process, 
<figureCitation id="A6ABFAB20519FF90FEC0BBC8FE10CB98" box="[365,449,1698,1723]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="2" pageNumber="435">Fig. 81</figureCitation>
: b); most of single pore-fields of anterior region of the body subovoidal in longitudinal sense, 
<figureCitation id="A6ABFAB20519FF90FF4FBBACFEB7CBFC" box="[226,358,1734,1759]" captionStart-0="FIGURES 27 – 37" captionStart-1="FIGURES 38 – 46" captionStartId-0="10.[151,264,1828,1851]" captionStartId-1="11.[151,264,1866,1889]" captionTargetBox-0="[152,1434,193,1806]" captionTargetBox-1="[151,1435,193,1845]" captionTargetId-0="figure@10.[151,1436,193,1807]" captionTargetId-1="figure@11.[151,1436,193,1845]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." captionText-1="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225251/files/figure.png" httpUri-1="https://zenodo.org/record/225252/files/figure.png" pageId="2" pageNumber="435">Figs. 33–43</figureCitation>
(subcircular); pore-fields of posterior region of the body undivided, remarkably large, 
<figureCitation id="A6ABFAB20519FF90FA9EBBACFF62CA20" captionStart-0="FIGURES 38 – 46" captionStart-1="FIGURES 47 – 56" captionStartId-0="11.[151,264,1866,1889]" captionStartId-1="12.[151,264,1866,1889]" captionTargetBox-0="[151,1435,193,1845]" captionTargetBox-1="[152,1436,195,1832]" captionTargetId-0="figure@11.[151,1436,193,1845]" captionTargetId-1="figure@12.[151,1436,193,1845]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionText-0="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." captionText-1="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225252/files/figure.png" httpUri-1="https://zenodo.org/record/225253/files/figure.png" pageId="2" pageNumber="435">Figs. 46– 50</figureCitation>
(divided in two small areas); anterior legs with setae of different thickness, 
<figureCitation id="A6ABFAB20519FF90FBBFBB80FB49CA20" box="[1042,1176,1770,1795]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="2" pageNumber="435">Figs. 51, 52</figureCitation>
(with setae of uniform thickness); sternite of male ultimate leg-bearing segment with very few setae of different lengths distributed all over the surface, 
<figureCitation id="A6ABFAB20519FF90FEF4BA58FE78CA68" box="[345,425,1842,1867]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="2" pageNumber="435">Fig. 62</figureCitation>
(with numerous very small setae distributed on the posterior half, remaining surface with few setae of different lengths); sternite of female ultimate leg-bearing segment with very few setae of different lengths distributed all over the surface, 
<figureCitation id="A6ABFAB20519FF90FDE2BA10FD4FCAB0" box="[591,670,1914,1939]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="2" pageNumber="435">Fig. 69</figureCitation>
(with numerous very small setae in a narrow band near the posterior edge, remaining surface with few setae of different lengths).
</paragraph>
<caption id="6AEFB6BF0518FF91FFD0BF62F884CF3C" box="[125,1877,519,544]" pageId="3" pageNumber="436">
<paragraph id="3E2FE6370518FF91FFD0BF62F884CF3C" blockId="3.[125,1898,519,1668]" box="[125,1877,519,544]" pageId="3" pageNumber="436">
<emphasis id="0CE43A250518FF91FFD0BF62FF3FCF03" bold="true" box="[125,238,520,544]" pageId="3" pageNumber="436">TABLE 1.</emphasis>
Differential characters of 
<taxonomicName id="F9909DB40518FF91FE50BF62FD08CF3C" box="[509,729,520,544]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250518FF91FE50BF62FD08CF3C" box="[509,729,520,544]" italics="true" pageId="3" pageNumber="436">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250518FF91FD72BF62FCE2CF03" bold="true" box="[735,819,520,544]" pageId="3" pageNumber="436">
<taxonomicNameLabel id="17D7875E0518FF91FD72BF62FCE2CF03" box="[735,819,520,544]" pageId="3" pageNumber="436" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, 
<taxonomicName id="F9909DB40518FF91FCEDBF63FACFCF3C" authority="Pereira, Uliana &amp; Minelli, 2006" authorityName="Pereira, Uliana &amp; Minelli" authorityYear="2006" box="[832,1310,519,544]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A250518FF91FCEDBF63FC1ECF03" box="[832,975,520,544]" italics="true" pageId="3" pageNumber="436">R. combinata</emphasis>
Pereira, Uliana &amp; Minelli, 2006
</taxonomicName>
, 
<taxonomicName id="F9909DB40518FF91FA85BF63F9E1CF3C" authority="Pereira, 2007" authorityName="Pereira" authorityYear="2007" box="[1320,1584,519,544]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A250518FF91FA85BF63FA4ECF03" box="[1320,1439,520,544]" italics="true" pageId="3" pageNumber="436">R. jakulicai</emphasis>
Pereira, 2007
</taxonomicName>
, and 
<taxonomicName id="F9909DB40518FF91F9CBBF63F880CF3C" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[1638,1873,519,544]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A250518FF91F9CBBF63F96ECF03" box="[1638,1727,520,544]" italics="true" pageId="3" pageNumber="436">R. lewisi</emphasis>
Pereira, 2013
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="3E2FE6370518FF91FE44BF43F980CF1E" blockId="3.[125,1898,519,1668]" box="[489,1617,552,574]" pageId="3" pageNumber="436">
<emphasis id="0CE43A250518FF91FE44BF43F980CF1E" box="[489,1617,552,574]" italics="true" pageId="3" pageNumber="436">
<taxonomicName id="F9909DB40518FF91FE44BF43FD50CF1D" box="[489,641,553,574]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="paranaensis">R. paranaensis</taxonomicName>
<taxonomicName id="F9909DB40518FF91FCB3BF43FC74CF1E" box="[798,933,552,574]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="combinata">R. combinata</taxonomicName>
<taxonomicName id="F9909DB40518FF91FB08BF43FAC8CF1E" box="[1189,1305,552,574]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="jakulicai">R. jakulicai</taxonomicName>
<taxonomicName id="F9909DB40518FF91FA57BF43F980CF1E" box="[1530,1617,552,574]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="3" pageNumber="436" phylum="Arthropoda" rank="species" species="lewisi">R. lewisi</taxonomicName>
</emphasis>
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BF24F935CF47" blockId="3.[125,1898,519,1668]" box="[138,1764,590,612]" pageId="3" pageNumber="436">Number of leg-bearing ♀: 41 (n=1), 43 (n=8) ♀: 55 (n=1) ♀: 57 (n=7), 59 (n=5) ♀: 45 (n=10), 47 (n=5)</paragraph>
<paragraph id="3E2FE6370518FF91FF27BF01F8C8CFA2" blockId="3.[125,1898,519,1668]" box="[138,1817,619,641]" pageId="3" pageNumber="436">segments ♂: 41 (n=4), 43 (n=15) ♂:? ♂: 55 (n=2), 57 (n=9), ♂: (43?), 45 (n=5), 47 (n=3)</paragraph>
<paragraph id="3E2FE6370518FF91FB08BFE2FB2CCFBD" blockId="3.[125,1898,519,1668]" box="[1189,1277,648,670]" pageId="3" pageNumber="436">59 (n=1)</paragraph>
<paragraph id="3E2FE6370518FF91FF27BFCFF938CF99" blockId="3.[125,1898,519,1668]" box="[138,1769,677,699]" pageId="3" pageNumber="436">
Maximum body length 
<quantity id="F9684BD20518FF91FE44BFCFFDE1CF99" box="[489,560,677,698]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="3" pageNumber="436" unit="mm" value="12.0">12 mm</quantity>
(♀ and ♂) 
<quantity id="F9684BD20518FF91FCB3BFCFFC89CF99" box="[798,856,677,698]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="3" pageNumber="436" unit="mm" value="9.0">9 mm</quantity>
(♀) 
<quantity id="F9684BD20518FF91FB08BFCFFB3DCF99" box="[1189,1260,677,698]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="436" unit="mm" value="28.0">28 mm</quantity>
(♀), 
<quantity id="F9684BD20518FF91FA8EBFCFFAB8CF99" box="[1315,1385,677,698]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="3" pageNumber="436" unit="mm" value="23.0">23 mm</quantity>
(♂) 
<quantity id="F9684BD20518FF91FA57BFCFF990CF99" box="[1530,1601,677,699]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="436" unit="mm" value="26.0">26 mm</quantity>
(♀), 
<quantity id="F9684BD20518FF91F9D5BFCFF96FCF99" box="[1656,1726,677,698]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="436" unit="mm" value="20.0">20 mm</quantity>
(♂)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BFA3F977CFFC" blockId="3.[125,1898,519,1668]" box="[138,1702,713,735]" pageId="3" pageNumber="436">Lateral margins of cephalic yes, vestigial, no no yes,conspicuous</paragraph>
<paragraph id="3E2FE6370518FF91FF27BF8CFD5ACFD8" blockId="3.[125,1898,519,1668]" box="[138,651,742,764]" pageId="3" pageNumber="436">
plate showing a small (
<figureCitation id="A6ABFAB20518FF91FE5CBF8CFDBCCFD8" box="[497,621,742,764]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="3" pageNumber="436">Figs. 12, 13</figureCitation>
: a)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BE69FE87CE3A" blockId="3.[125,1898,519,1668]" box="[138,342,771,793]" pageId="3" pageNumber="436">concavity anteriorly</paragraph>
<paragraph id="3E2FE6370518FF91FF27BE4AFD93CE77" blockId="3.[125,1898,519,1668]" pageId="3" pageNumber="436">
Dorsal side of a.a. bearing 
<typeStatus id="E12B58950518FF91FE37BE4BFE17CE15" box="[410,454,801,822]" pageId="3" pageNumber="436">type</typeStatus>
yes, on a.a. XIII yes, on a.a. IX and XIII no no sensilla (
<figureCitation id="A6ABFAB20518FF91FE5CBE54FDEBCE77" box="[497,570,830,852]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="3" pageNumber="436">Fig. 11</figureCitation>
)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BE31F9CDCE53" blockId="3.[125,1898,519,1668]" box="[138,1564,859,881]" pageId="3" pageNumber="436">Antennae of male no? no yes</paragraph>
<paragraph id="3E2FE6370518FF91FF27BE12FE45CEAD" blockId="3.[125,1898,519,1668]" box="[138,404,888,910]" pageId="3" pageNumber="436">proportionally longer than</paragraph>
<paragraph id="3E2FE6370518FF91FF27BEFFFEF7CE88" blockId="3.[125,1898,519,1668]" box="[138,294,917,939]" pageId="3" pageNumber="436">those of female</paragraph>
<paragraph id="3E2FE6370518FF91FF27BED8F989CEE4" blockId="3.[125,1898,519,1668]" box="[138,1624,946,968]" pageId="3" pageNumber="436">
Ratio of length of male 2.4: 1? 
<emphasis id="0CE43A250518FF91FB08BED9FB6CCEEB" box="[1189,1213,947,968]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 2.4: 1 
<emphasis id="0CE43A250518FF91FA57BED9F9C3CEEB" box="[1530,1554,947,968]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 4.0: 1
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BEBAFE6BCEC6" blockId="3.[125,1898,519,1668]" box="[138,442,975,997]" pageId="3" pageNumber="436">antennae to length of cephalic</paragraph>
<paragraph id="3E2FE6370518FF91FF27BE86FF6AC921" blockId="3.[125,1898,519,1668]" box="[138,187,1004,1026]" pageId="3" pageNumber="436">plate</paragraph>
<paragraph id="3E2FE6370518FF91FF27B960F88EC903" blockId="3.[125,1898,519,1668]" box="[138,1887,1033,1056]" pageId="3" pageNumber="436">
Labrum mid-piece with 
<emphasis id="0CE43A250518FF91FDB1B960FDEAC93C" box="[540,571,1034,1055]" italics="true" pageId="3" pageNumber="436">ca.</emphasis>
8 short sharp- with 
<emphasis id="0CE43A250518FF91FCFCB960FCA1C93C" box="[849,880,1034,1055]" italics="true" pageId="3" pageNumber="436">ca.</emphasis>
17 short, round-pointed with 
<emphasis id="0CE43A250518FF91FB75B960FB21C93C" box="[1240,1264,1034,1055]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 5 short, round- with 
<emphasis id="0CE43A250518FF91F980B960F994C93C" box="[1581,1605,1034,1055]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 7 sharp-pointed teeth (Fig.
</paragraph>
<paragraph id="3E2FE6370518FF91FE44B94DFB2CC9B7" blockId="3.[125,1898,519,1668]" pageId="3" pageNumber="436">
pointed teeth teeth on the middle and 
<emphasis id="0CE43A250518FF91FBBFB94DFBFBC91F" box="[1042,1066,1063,1084]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 2+3 pointed teeth on the middle 80) (
<figureCitation id="A6ABFAB20518FF91FE5CB92EFDEBC979" box="[497,570,1092,1114]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="3" pageNumber="436">Fig. 16</figureCitation>
) long hyaline filaments on their and 
<emphasis id="0CE43A250518FF91FB7DB92EFB39C97A" box="[1232,1256,1092,1113]" italics="true" pageId="3" pageNumber="436">ca</emphasis>
. 2+2 hyaline filaments sides on their sides (
<figureCitation id="A6ABFAB20518FF91FC88B914FCA1C9B7" box="[805,880,1150,1172]" captionStart="FIGURES 70 – 73" captionStartId="16.[151,264,1744,1767]" captionTargetBox="[155,1434,195,1722]" captionTargetId="figure@16.[151,1436,193,1723]" captionTargetPageId="16" captionText="FIGURES 70 – 73. (70). Ribautia paranaensis sp. nov. (female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39 – 42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). Ityphilus bonatoi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 d). (72). Schendylops ramirezi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 c). (73). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): Labrum (from Pereira et al., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70 – 72)." httpUri="https://zenodo.org/record/225257/files/figure.png" pageId="3" pageNumber="436">Fig. 73</figureCitation>
) (
<figureCitation id="A6ABFAB20518FF91FB01B914FB26C9B7" box="[1196,1271,1150,1172]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="3" pageNumber="436">Fig. 77</figureCitation>
)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27B9F1F9CDC992" blockId="3.[125,1898,519,1668]" box="[138,1564,1179,1201]" pageId="3" pageNumber="436">Internal limb of tentorium no no no yes</paragraph>
<paragraph id="3E2FE6370518FF91FF27B9D2F983C9EC" blockId="3.[125,1898,519,1668]" box="[138,1618,1208,1231]" pageId="3" pageNumber="436">
bearing a conspicuous (
<figureCitation id="A6ABFAB20518FF91FE5CB9D2FDEBC9ED" box="[497,570,1208,1230]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="3" pageNumber="436">Fig. 16</figureCitation>
) (
<figureCitation id="A6ABFAB20518FF91FC88B9D2FCA1C9EC" box="[805,880,1208,1231]" captionStart="FIGURES 70 – 73" captionStartId="16.[151,264,1744,1767]" captionTargetBox="[155,1434,195,1722]" captionTargetId="figure@16.[151,1436,193,1723]" captionTargetPageId="16" captionText="FIGURES 70 – 73. (70). Ribautia paranaensis sp. nov. (female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39 – 42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). Ityphilus bonatoi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 d). (72). Schendylops ramirezi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 c). (73). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): Labrum (from Pereira et al., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70 – 72)." httpUri="https://zenodo.org/record/225257/files/figure.png" pageId="3" pageNumber="436">Fig. 73</figureCitation>
) (
<figureCitation id="A6ABFAB20518FF91FB01B9D2FB26C9ED" box="[1196,1271,1208,1230]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="3" pageNumber="436">Fig. 77</figureCitation>
) (
<figureCitation id="A6ABFAB20518FF91F9ACB9D2F99AC9EC" box="[1537,1611,1208,1231]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="3" pageNumber="436">Fig. 80</figureCitation>
)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27B9BFFE72C9C8" blockId="3.[125,1898,519,1668]" box="[138,419,1237,1259]" pageId="3" pageNumber="436">sclerotized process directed</paragraph>
<paragraph id="3E2FE6370518FF91FF27B999FF0BC82A" blockId="3.[125,1898,519,1668]" box="[138,218,1267,1289]" pageId="3" pageNumber="436">inwards</paragraph>
<paragraph id="3E2FE6370518FF91FF27B87AF9A9C806" blockId="3.[125,1898,519,1668]" box="[138,1656,1296,1318]" pageId="3" pageNumber="436">
Shape and relative size of as in 
<figureCitation id="A6ABFAB20518FF91FDB3B87AFD43C806" box="[542,658,1296,1318]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="3" pageNumber="436">Figs. 19-21</figureCitation>
as in 
<figureCitation id="A6ABFAB20518FF91FCFEB87AFC4DC806" box="[851,924,1296,1318]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="3" pageNumber="436">Fig. 74</figureCitation>
as in 
<figureCitation id="A6ABFAB20518FF91FB77B87AFAF2C806" box="[1242,1315,1296,1318]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="3" pageNumber="436">Fig. 78</figureCitation>
as in 
<figureCitation id="A6ABFAB20518FF91F982B87AF9A9C806" box="[1583,1656,1296,1318]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="3" pageNumber="436">Fig. 81</figureCitation>
</paragraph>
<paragraph id="3E2FE6370518FF91FF27B847FE41C861" blockId="3.[125,1898,519,1668]" box="[138,400,1325,1347]" pageId="3" pageNumber="436">ventral process on antero-</paragraph>
<paragraph id="3E2FE6370518FF91FF27B820FE17C843" blockId="3.[125,1898,519,1668]" box="[138,454,1354,1376]" pageId="3" pageNumber="436">internal corners of coxosternite</paragraph>
<paragraph id="3E2FE6370518FF91FF27B80DFE98C85E" blockId="3.[125,1898,519,1668]" box="[138,329,1383,1405]" pageId="3" pageNumber="436">of second maxillae</paragraph>
<paragraph id="3E2FE6370518FF91FF27B8EEF9F3C8B9" blockId="3.[125,1898,519,1668]" box="[138,1570,1412,1434]" pageId="3" pageNumber="436">First and second article of no no no yes</paragraph>
<paragraph id="3E2FE6370518FF91FF27B8CBF983C89B" blockId="3.[125,1898,519,1668]" box="[138,1618,1441,1464]" pageId="3" pageNumber="436">
telopodites of second maxillae (
<figureCitation id="A6ABFAB20518FF91FE5CB8CBFDBAC89B" box="[497,619,1441,1464]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="3" pageNumber="436">Figs. 19, 22</figureCitation>
) (
<figureCitation id="A6ABFAB20518FF91F9ACB8CBF99BC89B" box="[1537,1610,1441,1464]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="3" pageNumber="436">Fig. 81</figureCitation>
)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27B8D5FE71C8F6" blockId="3.[125,1898,519,1668]" box="[138,416,1471,1493]" pageId="3" pageNumber="436">with a very small distoectal</paragraph>
<paragraph id="3E2FE6370518FF91FF27B8B6FF07C8D2" blockId="3.[125,1898,519,1668]" box="[138,214,1500,1521]" pageId="3" pageNumber="436">process</paragraph>
<paragraph id="3E2FE6370518FF91FF27B893F9CDCB2D" blockId="3.[125,1898,519,1668]" box="[138,1564,1529,1551]" pageId="3" pageNumber="436">
Denticles on central part of no (
<figureCitation id="A6ABFAB20518FF91FDBDB893FD8BCB2C" box="[528,602,1529,1551]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="3" pageNumber="436">Fig. 26</figureCitation>
) no yes yes
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BB7CFB2CCB0F" blockId="3.[125,1898,519,1668]" box="[138,1277,1558,1580]" pageId="3" pageNumber="436">
anterior border of forcipular (
<figureCitation id="A6ABFAB20518FF91FB01BB7CFB26CB0F" box="[1196,1271,1558,1580]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="3" pageNumber="436">Fig. 79</figureCitation>
)
</paragraph>
<paragraph id="3E2FE6370518FF91FF27BB59FE73CB6A" blockId="3.[125,1898,519,1668]" box="[138,418,1587,1609]" pageId="3" pageNumber="436">coxosternite, each provided</paragraph>
<paragraph id="3E2FE6370518FF91FF27BB3AFE97CB45" blockId="3.[125,1898,519,1668]" box="[138,326,1616,1638]" pageId="3" pageNumber="436">with an apical seta</paragraph>
<paragraph id="3E2FE6370518FF96F980BB05F9ECCF06" blockId="3.[125,1898,519,1668]" lastBlockId="4.[119,1879,489,907]" lastPageId="4" lastPageNumber="437" pageId="3" pageNumber="436">
<emphasis id="0CE43A250518FF96F980BB05F9ECCF06" italics="true" lastPageId="4" lastPageNumber="437" pageId="3" pageNumber="436">
……continued on the next page 
<taxonomicName id="F9909DB4051FFF96FE7BBF7AFDBFCF06" box="[470,622,528,549]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="4" pageNumber="437" phylum="Arthropoda" rank="species" species="paranaensis">R. paranaensis</taxonomicName>
<taxonomicName id="F9909DB4051FFF96FCA6BF7AFC43CF06" box="[779,914,528,549]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="4" pageNumber="437" phylum="Arthropoda" rank="species" species="combinata">R. combinata</taxonomicName>
<taxonomicName id="F9909DB4051FFF96FB3FBF7AFAD7CF06" box="[1170,1286,528,549]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="4" pageNumber="437" phylum="Arthropoda" rank="species" species="jakulicai">R. jakulicai</taxonomicName>
<taxonomicName id="F9909DB4051FFF96FA4BBF7AF9ECCF06" box="[1510,1597,528,549]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="4" pageNumber="437" phylum="Arthropoda" rank="species" species="lewisi">R. lewisi</taxonomicName>
</emphasis>
</paragraph>
<caption id="6AEFB6BF051FFF96FFDABC80FEA2CF22" box="[119,371,489,514]" pageId="4" pageNumber="437">
<paragraph id="3E2FE637051FFF96FFDABC80FEA2CF22" blockId="4.[119,1879,489,907]" box="[119,371,489,514]" pageId="4" pageNumber="437">
<emphasis id="0CE43A25051FFF96FFDABC80FF3DCF21" bold="true" box="[119,236,490,514]" pageId="4" pageNumber="437">TABLE 1.</emphasis>
(Continued)
</paragraph>
</caption>
<paragraph id="3E2FE637051FFF96FFDABF5FF886CF68" blockId="4.[119,1879,489,907]" box="[119,1879,565,587]" pageId="4" pageNumber="437">Apical medial edge of with a small slightly with a conspicuous subtriangular with a small unpigmented with a conspicuous round-tipped</paragraph>
<paragraph id="3E2FE637051FFF96FFDABF38FD55CFA6" blockId="4.[119,1879,489,907]" pageId="4" pageNumber="437">
forcipular trochanteroprefemur pigmented tooth and slightly pigmented tooth protuberance unpigmented tooth (
<figureCitation id="A6ABFAB2051FFF96FE70BF05FDE3CFA6" box="[477,562,623,645]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="4" pageNumber="437">Figs. 26</figureCitation>
, 
<figureCitation id="A6ABFAB2051FFF96FD90BF05FDACCFA6" box="[573,637,623,645]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="4" pageNumber="437">27, 29</figureCitation>
)
</paragraph>
<paragraph id="3E2FE637051FFF96FFDABFE6F983CF82" blockId="4.[119,1879,489,907]" box="[119,1618,652,674]" pageId="4" pageNumber="437">
Ratio of maximum 
<emphasis id="0CE43A25051FFF96FE7BBFE7FE3FCF81" box="[470,494,653,674]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 1.52: 1 
<emphasis id="0CE43A25051FFF96FCA6BFE7FCF2CF81" box="[779,803,653,674]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 1.27: 1 
<emphasis id="0CE43A25051FFF96FB3FBFE7FB61CF81" box="[1170,1200,653,674]" italics="true" pageId="4" pageNumber="437">ca.</emphasis>
1.70: 1 
<emphasis id="0CE43A25051FFF96FA4BBFE7FA2FCF81" box="[1510,1534,653,674]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 1.60: 1
</paragraph>
<paragraph id="3E2FE637051FFF96FFDABFC3FEAECF9C" blockId="4.[119,1879,489,907]" box="[119,383,681,703]" pageId="4" pageNumber="437">length/maximum width of</paragraph>
<paragraph id="3E2FE637051FFF96FFDABFADFE63CFFE" blockId="4.[119,1879,489,907]" box="[119,434,711,733]" pageId="4" pageNumber="437">forcipular trochanteroprefemur</paragraph>
<paragraph id="3E2FE637051FFF96FFDABF8EF880CFD9" blockId="4.[119,1879,489,907]" box="[119,1873,740,762]" pageId="4" pageNumber="437">Pore-fields distributed in an no, fields lacking on some yes yes no, fields lacking on some midbody</paragraph>
<paragraph id="3E2FE637051FFF96FFDABE6BF9EACE34" blockId="4.[119,1879,489,907]" box="[119,1595,769,791]" pageId="4" pageNumber="437">uninterrupted series along all midbody sternites sternites</paragraph>
<paragraph id="3E2FE637051FFF96FF31BE74FF1FCE17" blockId="4.[119,1879,489,907]" box="[156,206,798,820]" pageId="4" pageNumber="437">body</paragraph>
<paragraph id="3E2FE637051FFF96FF30BE51F9CBCEA8" blockId="4.[119,1879,489,907]" pageId="4" pageNumber="437">pore-fields undivided no, those of midbody yes no, those of midbody divided no, those on middle and posterior divided in two areas in two areas regions of the body divided in two areas</paragraph>
<paragraph id="3E2FE637051FFF96FFDABEC5F987CEE6" blockId="4.[119,1874,943,1694]" box="[119,1622,943,965]" pageId="4" pageNumber="437">Shape of single pore-fields of conspicuously subovoidal subcircular to slightly subovoidal conspicuously subovoidal in subcircular</paragraph>
<paragraph id="3E2FE637051FFF96FFDABEA7FD8AC923" blockId="4.[119,1874,943,1694]" pageId="4" pageNumber="437">
anterior region of the body in longitudinal sense in longitudinal sense longitudinal sense (
<figureCitation id="A6ABFAB2051FFF96FE70BE80FD82C923" box="[477,595,1002,1024]" captionStart-0="FIGURES 27 – 37" captionStart-1="FIGURES 38 – 46" captionStartId-0="10.[151,264,1828,1851]" captionStartId-1="11.[151,264,1866,1889]" captionTargetBox-0="[152,1434,193,1806]" captionTargetBox-1="[151,1435,193,1845]" captionTargetId-0="figure@10.[151,1436,193,1807]" captionTargetId-1="figure@11.[151,1436,193,1845]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." captionText-1="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225251/files/figure.png" httpUri-1="https://zenodo.org/record/225252/files/figure.png" pageId="4" pageNumber="437">Figs. 33-43</figureCitation>
)
</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB96DFF37C919" blockId="4.[119,1874,943,1694]" pageId="4" pageNumber="437">Posterior limit of ventral pore- penultimate antepenultimate sternite penultimate sternite penultimate sternite series</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB92BFA2EC974" blockId="4.[119,1874,943,1694]" box="[119,1535,1089,1111]" pageId="4" pageNumber="437">Anterior legs with setae of yes, on legs of pairs 1 to yes, on legs of pairs 1 to 9-10 no no</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB934FCB2C957" blockId="4.[119,1874,943,1694]" box="[119,867,1118,1140]" pageId="4" pageNumber="437">
different thickness 10-11 (
<figureCitation id="A6ABFAB2051FFF96FDB2B934FD48C957" box="[543,665,1118,1140]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="4" pageNumber="437">Figs. 51, 52</figureCitation>
) (
<figureCitation id="A6ABFAB2051FFF96FCBFB934FC8DC957" box="[786,860,1118,1140]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="4" pageNumber="437">Fig. 76</figureCitation>
)
</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB916F8F6C9B2" blockId="4.[119,1874,943,1694]" box="[119,1831,1148,1170]" pageId="4" pageNumber="437">Chaetotaxy of sternite of male with very few setae of? with few setae of different with numerous very small setae</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB9F3F95CC9CA" blockId="4.[119,1874,943,1694]" pageId="4" pageNumber="437">
ultimate leg-bearing segment different lengths lengths distributed all over the distributed on the posterior half, distributed all over the surface remaining surface with few setae of surface (
<figureCitation id="A6ABFAB2051FFF96FD80B9B9FDA6C9CA" box="[557,631,1235,1257]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="4" pageNumber="437">Fig. 62</figureCitation>
) different lengths
</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB99AF883C826" blockId="4.[119,1874,943,1694]" box="[119,1874,1264,1286]" pageId="4" pageNumber="437">Chaetotaxy of sternite of with very few setae of with few setae of different lengths with very few setae of with numerous very small setae in a</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB867F8CCC800" blockId="4.[119,1874,943,1694]" box="[119,1821,1293,1315]" pageId="4" pageNumber="437">female ultimate leg-bearing different lengths distributed all over its surface (a different lengths distributed all narrow band near the posterior</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB841F8E8C863" blockId="4.[119,1874,943,1694]" box="[119,1849,1322,1344]" pageId="4" pageNumber="437">segment distributed all over its little more numerous near the over its surface edge, remaining surface with few</paragraph>
<paragraph id="3E2FE637051FFF96FE7BB822F933C87D" blockId="4.[119,1874,943,1694]" box="[470,1762,1352,1374]" pageId="4" pageNumber="437">
surface (
<figureCitation id="A6ABFAB2051FFF96FD80B822FDA6C87D" box="[557,631,1352,1374]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="4" pageNumber="437">Fig. 69</figureCitation>
) posterior edge) setae of different lengths
</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB80FF8FBC858" blockId="4.[119,1874,943,1694]" box="[119,1834,1381,1403]" pageId="4" pageNumber="437">Lateral edges of sternite of straight to very slightly conspicuosly convex slightly concave very slightly convex on anterior</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB8E8F8ECC8BB" blockId="4.[119,1874,943,1694]" box="[119,1853,1410,1432]" pageId="4" pageNumber="437">female ultimate leg-bearing convex on anterior portion, portion, concave on posterior half</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB8F5FD01C896" blockId="4.[119,1874,943,1694]" box="[119,720,1439,1461]" pageId="4" pageNumber="437">segment straight on posterior half</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB8D6F994C8F2" blockId="4.[119,1874,943,1694]" box="[119,1605,1468,1490]" pageId="4" pageNumber="437">
Ratio of length of telopodite of 
<emphasis id="0CE43A25051FFF96FE7BB8D7FE3FC8F1" box="[470,494,1469,1490]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 3.94: 1 
<emphasis id="0CE43A25051FFF96FCA6B8D7FCF2C8F1" box="[779,803,1469,1490]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 3.6: 1 
<emphasis id="0CE43A25051FFF96FB3FB8D7FB7BC8F1" box="[1170,1194,1469,1490]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 3.75: 1 
<emphasis id="0CE43A25051FFF96FA4BB8D7FA2FC8F1" box="[1510,1534,1469,1490]" italics="true" pageId="4" pageNumber="437">ca</emphasis>
. 4.0: 1
</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB8B3FEA5C8CC" blockId="4.[119,1874,943,1694]" box="[119,372,1497,1519]" pageId="4" pageNumber="437">ultimate legs to length of</paragraph>
<paragraph id="3E2FE637051FFF96FFDAB89CFE61CB2F" blockId="4.[119,1874,943,1694]" box="[119,432,1526,1548]" pageId="4" pageNumber="437">sternite of female ultimate leg-</paragraph>
<paragraph id="3E2FE637051FFF96FFDABB7EFECFCB0A" blockId="4.[119,1874,943,1694]" box="[119,286,1556,1578]" pageId="4" pageNumber="437">bearing segment</paragraph>
<paragraph id="3E2FE637051FFF96FFDABB5AF91ECB64" blockId="4.[119,1874,943,1694]" box="[119,1743,1584,1607]" pageId="4" pageNumber="437">Coxal organs in each all grouped in a cluster an independent opening organ all grouped in a cluster all grouped in a cluster</paragraph>
<paragraph id="3E2FE637051FFF96FFDABB24FB93CB47" blockId="4.[119,1874,943,1694]" box="[119,1090,1614,1636]" pageId="4" pageNumber="437">
coxopleuron (
<figureCitation id="A6ABFAB2051FFF96FE70BB24FD85CB47" box="[477,596,1614,1636]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="4" pageNumber="437">Figs. 62-64</figureCitation>
, 
<figureCitation id="A6ABFAB2051FFF96FDF3BB24FDA9CB47" box="[606,632,1614,1636]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="4" pageNumber="437">69</figureCitation>
) anteriorly, a cluster posteriorly
</paragraph>
<paragraph id="3E2FE637051FFF96FCA6BB01FCB2CBA2" blockId="4.[119,1874,943,1694]" box="[779,867,1643,1665]" pageId="4" pageNumber="437">
(
<figureCitation id="A6ABFAB2051FFF96FCBFBB01FC8DCBA2" box="[786,860,1643,1665]" captionStart="FIGURES 74 – 79" captionStartId="18.[151,264,1778,1801]" captionTargetBox="[151,1436,194,1742]" captionTargetId="figure@18.[151,1436,194,1757]" captionTargetPageId="18" captionText="FIGURES 74 – 79. (74 – 76). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira et al., 2006). (77 – 79). Ribautia jakulicai Pereira, 2007 (male holotype; ARGENTINA: Salta: Orán: ca. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79)." httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="4" pageNumber="437">Fig. 75</figureCitation>
)
</paragraph>
<paragraph id="3E2FE637051FFF96FF03BBE3F9F6CBBD" blockId="4.[119,1874,943,1694]" box="[174,1575,1672,1694]" pageId="4" pageNumber="437">organs absent present absent absent</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABDFDFE46CDF7" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
Other morphological traits included in 
<tableCitation id="7312D38C051EFF97FD26BDFDFD30CD93" box="[651,737,151,176]" captionStart="TABLE 1" captionStartId="3.[125,213,520,544]" captionText="TABLE 1. Differential characters of Ribautia paranaensis sp. nov., R. combinata Pereira, Uliana &amp; Minelli, 2006, R. jakulicai Pereira, 2007, and R. lewisi Pereira, 2013." pageId="5" pageNumber="438">Table 1</tableCitation>
differentiate 
<taxonomicName id="F9909DB4051EFF97FCD0BDF3FBF8CD8C" box="[893,1065,152,176]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25051EFF97FCD0BDF3FBF8CD8C" box="[893,1065,152,176]" italics="true" pageId="5" pageNumber="438">R. paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A25051EFF97FB9EBDFDFB5ECD93" bold="true" box="[1075,1167,151,176]" pageId="5" pageNumber="438">
<taxonomicNameLabel id="17D7875E051EFF97FB9EBDFDFB5ECD93" box="[1075,1167,151,176]" pageId="5" pageNumber="438" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
from 
<taxonomicName id="F9909DB4051EFF97FB77BDF3FAA3CD93" box="[1242,1394,152,176]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A25051EFF97FB77BDF3FAA3CD93" box="[1242,1394,152,176]" italics="true" pageId="5" pageNumber="438">R. combinata</emphasis>
</taxonomicName>
, 
<taxonomicName id="F9909DB4051EFF97FA29BDF3FF28CDF7" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A25051EFF97FA29BDF3FF28CDF7" italics="true" pageId="5" pageNumber="438">R. jakulicai</emphasis>
</taxonomicName>
and 
<emphasis id="0CE43A25051EFF97FE82BDD7FE46CDF7" box="[303,407,188,212]" italics="true" pageId="5" pageNumber="438">
<taxonomicName id="F9909DB4051EFF97FE82BDD7FE42CDF7" box="[303,403,188,212]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="lewisi">R. lewisi</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC051EFF97FF6ABDB5FD0FCC3E" pageId="5" pageNumber="438" type="discussion">
<paragraph id="3E2FE637051EFF97FF6ABDB5FD0FCC3E" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABDB5FEEACDDB" bold="true" box="[199,315,223,248]" pageId="5" pageNumber="438">Remarks.</emphasis>
For characters differentiating 
<taxonomicName id="F9909DB4051EFF97FD3BBD8BFC91CDD4" box="[662,832,224,248]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25051EFF97FD3BBD8BFC91CDD4" box="[662,832,224,248]" italics="true" pageId="5" pageNumber="438">R. paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E051EFF97FCE5BDB5FC72CDD4" box="[840,931,223,248]" pageId="5" pageNumber="438" rank="species">
<emphasis id="0CE43A25051EFF97FCE5BDB5FC4CCDDB" bold="true" box="[840,925,223,248]" pageId="5" pageNumber="438">sp. nov</emphasis>
.
</taxonomicNameLabel>
from other Neotropical species of 
<taxonomicName id="F9909DB4051EFF97FA99BD8AFA45CDDB" box="[1332,1428,224,248]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="genus">
<emphasis id="0CE43A25051EFF97FA99BD8AFA45CDDB" box="[1332,1428,224,248]" italics="true" pageId="5" pageNumber="438">Ribautia</emphasis>
</taxonomicName>
, see comments on morphological similarities, below.
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC051EFF97FF6ABC4DFBABCFEF" pageId="5" pageNumber="438" type="materials_examined">
<paragraph id="3E2FE637051EFF97FF6ABC4DFA4DCF7C" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABC4DFE2DCC63" bold="true" box="[199,508,295,320]" pageId="5" pageNumber="438">
<typeStatus id="E12B5895051EFF97FF6ABC4DFED3CC63" box="[199,258,295,320]" pageId="5" pageNumber="438">Type</typeStatus>
material examined
</emphasis>
. 
<collectingCountry id="4687A6A7051EFF97FDB9BC42FD6DCC63" box="[532,700,296,320]" name="Argentina" pageId="5" pageNumber="438">ARGENTINA</collectingCountry>
: Misiones Province: Iguazú Department: Puerto Iguazú, 
<date id="4A2EC0F7051EFF97FA2DBC42FE9ECC47" pageId="5" pageNumber="438" value="2007-12-14">14 December 2007</date>
, L. A. Pereira legit: 
<typeStatus id="E12B5895051EFF97FDEFBC26FD75CC46" box="[578,676,332,357]" pageId="5" pageNumber="438" type="holotype">holotype</typeStatus>
♂, 
<specimenCount id="28962DBE051EFF97FD79BC26FCD8CC46" box="[724,777,332,357]" pageId="5" pageNumber="438" type="generic">41 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FCD4BC26FC1FCC47" box="[889,974,332,356]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="438" unit="mm" value="12.0">12 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FC71BC27FBECCC46" box="[988,1085,333,357]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
A (♀), 
<specimenCount id="28962DBE051EFF97FB33BC26FB02CC46" box="[1182,1235,332,357]" pageId="5" pageNumber="438" type="generic">41 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAEFBC26FA49CC47" box="[1346,1432,332,356]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABC1AFF26CCAB" box="[151,247,368,392]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
B (♀), 
<specimenCount id="28962DBE051EFF97FEE2BC1AFE50CCAB" box="[335,385,367,392]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE41BC1AFDE1CCA4" box="[492,560,368,392]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="438" unit="mm" value="9.0">9 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FD91BC1AFD4DCCAB" box="[572,668,368,392]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
C (♀), 
<specimenCount id="28962DBE051EFF97FD59BC1AFCF7CCAB" box="[756,806,367,392]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC3DBC1AFC32CCA4" box="[912,995,368,392]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FC42BC1AFB81CCAB" box="[1007,1104,368,392]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
D (♀), 
<specimenCount id="28962DBE051EFF97FB04BC1AFB0ACCAB" box="[1193,1243,367,392]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAE8BC1AFA49CCA4" box="[1349,1432,368,392]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABCFFFF26CC8E" box="[151,247,405,429]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
E (♀), 
<specimenCount id="28962DBE051EFF97FEE6BCFEFEACCC8E" box="[331,381,404,429]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 10.5 mm; 
<typeStatus id="E12B5895051EFF97FDF5BCFFFD69CC8E" box="[600,696,405,429]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
F (♀), 
<specimenCount id="28962DBE051EFF97FCA6BCFEFCEDCC8E" box="[779,828,404,429]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC08BCFEFC26CC8F" box="[933,1015,404,428]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="438" unit="mm" value="12.0">12 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FBAFBCFFFBB3CC8E" box="[1026,1122,405,429]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
G (♂), 
<specimenCount id="28962DBE051EFF97FB17BCFEFB3ACC8E" box="[1210,1259,404,429]" pageId="5" pageNumber="438" type="generic">41 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAF9BCFEFA49CC8F" box="[1364,1432,404,428]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="438" unit="mm" value="9.0">9 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABCD2FF26CCF3" box="[151,247,440,464]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
H (♂), 
<specimenCount id="28962DBE051EFF97FEFEBCD2FE57CCF3" box="[339,390,439,464]" pageId="5" pageNumber="438" type="generic">41 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE5CBCD2FD94CCEC" box="[497,581,440,464]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FDFCBCD2FD60CCF3" box="[593,689,440,464]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
I (♂), 
<specimenCount id="28962DBE051EFF97FCAEBCD2FCE4CCF3" box="[771,821,439,464]" pageId="5" pageNumber="438" type="generic">41 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC0CBCD2FC25CCEC" box="[929,1012,440,464]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FBACBCD2FBB0CCF3" box="[1025,1121,440,464]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
J (♂), 
<specimenCount id="28962DBE051EFF97FB19BCD2FB36CCF3" box="[1204,1255,439,464]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAFFBCD2FA49CCEC" box="[1362,1432,440,464]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="5" pageNumber="438" unit="mm" value="8.0">8 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABCB7FF26CCD6" box="[151,247,477,501]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
K (♂), 
<specimenCount id="28962DBE051EFF97FEFCBCB6FE52CCD6" box="[337,387,476,501]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE40BCB6FDE3CCD7" box="[493,562,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="5" pageNumber="438" unit="mm" value="8.0">8 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FD93BCB7FD4ECCD6" box="[574,671,477,501]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
L (♂), 
<specimenCount id="28962DBE051EFF97FD58BCB6FCF9CCD6" box="[757,808,476,501]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 8.5 mm; 
<typeStatus id="E12B5895051EFF97FC5ABCB7FB86CCD6" box="[1015,1111,477,501]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
M (♂), 
<specimenCount id="28962DBE051EFF97FB1BBCB6FB38CCD6" box="[1206,1257,476,501]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAFEBCB6FA49CCD7" box="[1363,1432,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="438" unit="mm" value="9.0">9 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABF6AFF26CF3B" box="[151,247,512,536]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
N (♂), 
<specimenCount id="28962DBE051EFF97FEFCBF6AFE52CF3B" box="[337,387,511,536]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE40BF6AFDE3CF34" box="[493,562,512,536]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="438" unit="mm" value="9.0">9 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FD93BF6AFD4ECF3B" box="[574,671,512,536]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
O (♂), 
<specimenCount id="28962DBE051EFF97FD55BF6AFCFBCF3B" box="[760,810,511,536]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC39BF6AFC36CF34" box="[916,999,512,536]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FC5EBF6AFB85CF3B" box="[1011,1108,512,536]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
P (♂), 
<specimenCount id="28962DBE051EFF97FB05BF6AFB0ACF3B" box="[1192,1243,511,536]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAE8BF6AFA49CF34" box="[1349,1432,512,536]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABF4FFF26CF1E" box="[151,247,549,573]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
Q (♂), 
<specimenCount id="28962DBE051EFF97FEE2BF4EFE50CF1E" box="[335,385,548,573]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE47BF4EFDEDCF1F" box="[490,572,548,572]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FDE5BF4FFD79CF1E" box="[584,680,549,573]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
R (♂), 
<specimenCount id="28962DBE051EFF97FD53BF4EFCE1CF1E" box="[766,816,548,573]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC34BF4EFC3ACF1F" box="[921,1003,548,572]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FC5ABF4FFB86CF1E" box="[1015,1111,549,573]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
S (♂), 
<specimenCount id="28962DBE051EFF97FB06BF4EFB0DCF1E" box="[1195,1244,548,573]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAE8BF4EFA49CF1F" box="[1349,1432,548,572]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FF3ABF22FF26CF43" box="[151,247,584,608]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
T (♂), 
<specimenCount id="28962DBE051EFF97FEE1BF22FEAFCF43" box="[332,382,583,608]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FE4ABF22FDE8CF7C" box="[487,569,584,608]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FDE9BF22FD75CF43" box="[580,676,584,608]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
U (♂), 
<specimenCount id="28962DBE051EFF97FD51BF22FCFFCF43" box="[764,814,583,608]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FC3ABF22FC38CF7C" box="[919,1001,584,608]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="438" unit="mm" value="10.0">10 mm</quantity>
; 
<typeStatus id="E12B5895051EFF97FC59BF22FB85CF43" box="[1012,1108,584,608]" pageId="5" pageNumber="438" type="paratype">paratype</typeStatus>
V (♂), 
<specimenCount id="28962DBE051EFF97FB01BF22FB0FCF43" box="[1196,1246,583,608]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 
<quantity id="F9684BD2051EFF97FAEABF22FA49CF7C" box="[1351,1432,584,608]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="5" pageNumber="438" unit="mm" value="11.0">11 mm</quantity>
.
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABF07FE3ECFA7" blockId="5.[151,1437,151,1328]" box="[199,495,620,644]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABF07FE7BCFA7" box="[199,426,620,644]" italics="true" pageId="5" pageNumber="438">
Depository of 
<typeStatus id="E12B5895051EFF97FECABF07FE72CFA7" box="[359,419,621,644]" pageId="5" pageNumber="438">types</typeStatus>
:
</emphasis>
<collectionCode id="58817EF2051EFF97FE1CBF07FE3ACFA7" box="[433,491,621,644]" httpUri="http://grbio.org/cool/66si-588n" name="Museo de La Plata" pageId="5" pageNumber="438">MLP</collectionCode>
.
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABFE5FBABCFEF" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABFE5FE25CF8B" bold="true" box="[199,500,655,680]" pageId="5" pageNumber="438">Other material examined</emphasis>
: 3 ♀♀ subadult, 
<specimenCount id="28962DBE051EFF97FD19BFFAFD37CF8B" box="[692,742,655,680]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 7, 8, and 9.5 mm; 2 ♂♂ subadult 
<specimenCount id="28962DBE051EFF97FB69BFFAFB27CF8B" box="[1220,1270,655,680]" pageId="5" pageNumber="438" type="generic">43 l.</specimenCount>
-b.s., b.l. 7 and 
<quantity id="F9684BD2051EFF97FF3ABFDEFF0ACFEF" box="[151,219,692,716]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="5" pageNumber="438" unit="mm" value="9.0">9 mm</quantity>
. All specimens from the same locality, date and collector as the 
<typeStatus id="E12B5895051EFF97FC04BFDFFC08CFEE" box="[937,985,693,717]" pageId="5" pageNumber="438">type</typeStatus>
series (
<collectionCode id="58817EF2051EFF97FB82BFDEFBBECFEF" box="[1071,1135,692,716]" httpUri="http://grbio.org/cool/66si-588n" name="Museo de La Plata" pageId="5" pageNumber="438">MLP</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC051EFF83FF6ABFBDFB76CDDB" lastPageId="17" lastPageNumber="450" pageId="5" pageNumber="438" type="description">
<paragraph id="3E2FE637051EFF97FF6ABFBDFE9DCE7E" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABFBDFE80CFD3" bold="true" box="[199,337,727,752]" pageId="5" pageNumber="438">Description</emphasis>
. Male 
<typeStatus id="E12B5895051EFF97FE0DBFBDFDD7CFD3" box="[416,518,727,752]" pageId="5" pageNumber="438" type="holotype">holotype</typeStatus>
. Forty-one leg-bearing segments, body length 
<quantity id="F9684BD2051EFF97FBA2BFB2FBB1CFCC" box="[1039,1120,728,752]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="438" unit="mm" value="12.0">12 mm</quantity>
, maximum body width 0.45 mm, maximum width of cephalic plate 0.29 mm, length of cephalic plate 0.44 mm, maximum width of forcipular coxosternite 0.36 mm. Colour (of preserved specimen in alcohol) pale yellow, forcipular segment a little darker (pale ochreous).
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABE02FAD1C813" blockId="5.[151,1437,151,1328]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABE02FEE0CE5C" box="[199,305,872,895]" italics="true" pageId="5" pageNumber="438">Antennae</emphasis>
. Relatively short, 
<emphasis id="0CE43A25051EFF97FDA9BE03FDCECEA3" box="[516,543,873,896]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 2.4 times as long as the cephalic plate, distally attenuate (
<figureCitation id="A6ABFAB2051EFF97FB6EBE0DFAE0CEA3" box="[1219,1329,871,896]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Figs. 1, 2</figureCitation>
), ratio of width of a.a. II/width of a.a. XIV 
<emphasis id="0CE43A25051EFF97FDA3BEE7FDF8CE87" box="[526,553,909,932]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 1.47: 1. A.a. I nearly as long as wide, remaining a.a. longer than wide. Ventral chaetotaxy: setae on a.a. I-VII of various lengths and relatively few in number; those of a.a. VIII-XIV progressively shorter and more numerous towards the tip of the appendage (
<figureCitation id="A6ABFAB2051EFF97FC5CBEBEFB8FCECF" box="[1009,1118,980,1005]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Figs. 1, 2</figureCitation>
). Dorsal chaetotaxy: similar to the ventral side. A.a. XIV with 
<emphasis id="0CE43A25051EFF97FDBDBE93FDFAC933" box="[528,555,1017,1040]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 10 claviform sensilla on apical half of the external and internal margins; distal end of this a.a. with 
<emphasis id="0CE43A25051EFF97FED3B977FE48C917" box="[382,409,1053,1076]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 5 very small hyaline specialized sensilla apparently not split apically (
<figureCitation id="A6ABFAB2051EFF97FB6DB976FAD4C917" box="[1216,1285,1052,1077]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Fig. 3</figureCitation>
). Ventral and dorsal surface of a.a. II, V, IX and XIII with very small specialized sensilla. On the ventral side these sensilla are placed in the internal latero-apical area and are represented by two different 
<typeStatus id="E12B5895051EFF97FC47B90FFBF8C95E" box="[1002,1065,1125,1149]" pageId="5" pageNumber="438">types</typeStatus>
: 
<emphasis id="0CE43A25051EFF97FB99B90FFB93C95F" box="[1076,1090,1125,1148]" italics="true" pageId="5" pageNumber="438">a</emphasis>
and 
<emphasis id="0CE43A25051EFF97FBD5B90EFB5CC95F" box="[1144,1165,1124,1148]" italics="true" pageId="5" pageNumber="438">b.</emphasis>
<typeStatus id="E12B5895051EFF97FB39B90FFB1AC95E" box="[1172,1227,1125,1149]" pageId="5" pageNumber="438">Type</typeStatus>
<emphasis id="0CE43A25051EFF97FB7FB90FFB31C95F" box="[1234,1248,1125,1148]" italics="true" pageId="5" pageNumber="438">a</emphasis>
sensilla are very thin and not split apically (
<figureCitation id="A6ABFAB2051EFF97FE66B9EDFDC0C983" box="[459,529,1159,1184]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Fig. 5</figureCitation>
: a); 
<typeStatus id="E12B5895051EFF97FDE8B9E2FDA4C983" box="[581,629,1160,1184]" pageId="5" pageNumber="438">type</typeStatus>
<emphasis id="0CE43A25051EFF97FDD3B9E2FD5DC983" box="[638,652,1160,1184]" italics="true" pageId="5" pageNumber="438">b</emphasis>
sensilla (
<figureCitation id="A6ABFAB2051EFF97FD54B9EDFC91C983" box="[761,832,1159,1184]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Fig. 5</figureCitation>
: b) are very similar to those on the apex of a.a. XIV. Specialized sensilla on dorsal side restricted to a middle and external latero-apical areas and represented by three different 
<typeStatus id="E12B5895051EFF97FF53B9BAFEECC9CB" box="[254,317,1232,1256]" pageId="5" pageNumber="438">types</typeStatus>
: 
<emphasis id="0CE43A25051EFF97FEE5B9BBFE87C9CB" box="[328,342,1233,1256]" italics="true" pageId="5" pageNumber="438">a</emphasis>
and 
<emphasis id="0CE43A25051EFF97FE20B9BAFE4AC9CB" box="[397,411,1232,1256]" italics="true" pageId="5" pageNumber="438">b</emphasis>
similar to 
<emphasis id="0CE43A25051EFF97FDB8B9BBFDF2C9CB" box="[533,547,1233,1256]" italics="true" pageId="5" pageNumber="438">a</emphasis>
and 
<emphasis id="0CE43A25051EFF97FDF7B9BAFDB9C9CB" box="[602,616,1232,1256]" italics="true" pageId="5" pageNumber="438">b</emphasis>
of ventral side (
<figureCitation id="A6ABFAB2051EFF97FC8DB9A5FCA2C9CB" box="[800,883,1231,1256]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Fig. 11</figureCitation>
: a, b), 
<typeStatus id="E12B5895051EFF97FC12B9BAFC3EC9CB" box="[959,1007,1232,1256]" pageId="5" pageNumber="438">type</typeStatus>
<emphasis id="0CE43A25051EFF97FC5BB9BBFBD3C9CB" box="[1014,1026,1233,1256]" italics="true" pageId="5" pageNumber="438">c</emphasis>
sensilla similar in shape to 
<typeStatus id="E12B5895051EFF97FA91B9BAFABDC9CB" box="[1340,1388,1232,1256]" pageId="5" pageNumber="438">type</typeStatus>
<emphasis id="0CE43A25051EFF97FADEB9BAFA50C9CB" box="[1395,1409,1232,1256]" italics="true" pageId="5" pageNumber="438">b</emphasis>
, a little larger, not divided apically and slightly darker (pale brownish–ochreous in color) (
<figureCitation id="A6ABFAB2051EFF97FB2BB99EFB0DC82F" box="[1158,1244,1268,1293]" captionStart="FIGURES 1 – 11" captionStartId="7.[151,264,1797,1820]" captionTargetBox="[158,1436,193,1776]" captionTargetId="figure@7.[151,1436,193,1777]" captionTargetPageId="7" captionText="FIGURES 1 – 11. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a. a. I – VI, ventral. (2) Right a. a. VII – XIV, ventral. (3) Right a. a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a. a. II, ventral (b: b type sensilla). (5) Right a. a. V, ventral (a, b: a, b type sensilla). (6) Right a. a. IX, ventral (a, b: a, b type sensilla). (7) Right a. a. XIII, ventral (a, b: a, b type sensilla). (8) Right a. a. II, dorsal (a: a type sensilla). (9) Right a. a. V, dorsal (a: a type sensilla). (10) Right a. a. IX, dorsal (a, b: a, b type sensilla). (11) Right a. a. XIII, dorsal (a, b, c: a, b, c type sensilla). Scale bars: 0.05 mm (3 – 11); 0.2 mm (1, 2)." httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="5" pageNumber="438">Fig. 11</figureCitation>
: c). Number and distribution of specialized sensilla on ventral and dorsal sides of a.a. II, V, IX and XIII, as in 
<tableCitation id="7312D38C051EFF97FB0BB87DFB2DC813" box="[1190,1276,1303,1328]" captionStart="TABLE 2" captionStartId="5.[151,239,1372,1395]" captionText="TABLE 2. Number of type a, b and c sensilla on antennal articles II, V, IX and XIII in the male holotype of Ribautia paranaensis sp. nov." pageId="5" pageNumber="438">Table 2</tableCitation>
.
</paragraph>
<caption id="6AEFB6BF051EFF97FF3AB836FEA4C8B0" pageId="5" pageNumber="438">
<paragraph id="3E2FE637051EFF97FF3AB836FEA4C8B0" blockId="5.[151,1436,1371,1427]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF3AB836FEDBC850" bold="true" box="[151,266,1372,1395]" pageId="5" pageNumber="438">TABLE 2.</emphasis>
Number of type 
<emphasis id="0CE43A25051EFF97FE65B836FDE7C850" box="[456,566,1371,1395]" italics="true" pageId="5" pageNumber="438">a, b and c</emphasis>
sensilla on antennal articles II, V, IX and XIII in the male holotype of 
<taxonomicName id="F9909DB4051EFF97FAEDB831FEC8C8B0" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="5" pageNumber="438" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25051EFF97FAEDB831FEC8C8B0" italics="true" pageId="5" pageNumber="438">Ribautia paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E051EFF97FE8DB816FEA4C8B0" box="[288,373,1404,1427]" pageId="5" pageNumber="438" rank="species">
<emphasis id="0CE43A25051EFF97FE8DB816FEBCC8B0" bold="true" box="[288,365,1404,1427]" pageId="5" pageNumber="438">sp. nov</emphasis>
.
</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="3E2FE637051EFF97FEFBB8C4FB90C8CD" blockId="5.[159,1313,1454,1683]" pageId="5" pageNumber="438">ventral dorsal Figs. a b a b c</paragraph>
<paragraph id="3E2FE637051EFF97FF32BB68FC3FCA17" blockId="5.[159,1313,1454,1683]" lastBlockId="5.[151,1436,1748,2025]" pageId="5" pageNumber="438">
<date id="4A2EC0F7051EFF97FF32BB68FDCACB34" box="[159,539,1537,1559]" bridgedPair="-" pageId="5" pageNumber="438">II - 1</date>
1 - - 4, 
<date id="4A2EC0F7051EFF97FAAABB6BFAC5CB34" box="[1287,1300,1537,1559]" pageId="5" pageNumber="438">8</date>
V 1 1 1 - - 5, 
<date id="4A2EC0F7051EFF97FAAABB40FAC5CB63" box="[1287,1300,1578,1600]" pageId="5" pageNumber="438">9</date>
IX 1 1 
<date id="4A2EC0F7051EFF97FD6BBB3EFAF0CB49" box="[710,1313,1620,1642]" pageId="5" pageNumber="438" value="2010-01-02" valueMax="2010-01-06" valueMin="2010-01-02">1 2 - 6, 10</date>
XIII 1 1 1 2 
<date id="4A2EC0F7051EFF97FB9BBB17FAF1CBB0" box="[1078,1312,1661,1683]" pageId="5" pageNumber="438" value="2011-01-07">1 7, 11</date>
<emphasis id="0CE43A25051EFF97FF6ABBBEFEA3CBCF" box="[199,370,1748,1772]" italics="true" pageId="5" pageNumber="438">Cephalic plate.</emphasis>
Distinctly longer than wide (length/width ratio 
<emphasis id="0CE43A25051EFF97FC29BBBFFC4FCBCF" box="[900,926,1749,1772]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 1.48: 1). Lateral margins slightly convergent posteriorly, anteriorly with a very small inconspicuous concavity (
<figureCitation id="A6ABFAB2051EFF97FCDABB9DFC2FCA33" box="[887,1022,1783,1808]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="5" pageNumber="438">Figs. 12, 13</figureCitation>
: a). Anterior margin slightly concave on the middle; posterior margin straight. Shape and chaetotaxy as in 
<figureCitation id="A6ABFAB2051EFF97FC35BA76FC3ACA17" box="[920,1003,1820,1845]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="5" pageNumber="438">Fig. 12</figureCitation>
.
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABA2AFB8FCA5E" blockId="5.[151,1436,1748,2025]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABA2AFEF0CA7B" box="[199,289,1856,1880]" italics="true" pageId="5" pageNumber="438">Clypeus</emphasis>
With four setae located on the clypeal area; 1+1 anterior-lateral setae, posterior to the latter; and two central setae (
<figureCitation id="A6ABFAB2051EFF97FE9CBA0EFE55CA5F" box="[305,388,1892,1917]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="5" pageNumber="438">Fig. 13</figureCitation>
). Clypeal area with very densely areolated surface (
<figureCitation id="A6ABFAB2051EFF97FC65BA0EFB80CA5E" box="[968,1105,1892,1917]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="5" pageNumber="438">Figs. 14, 15</figureCitation>
).
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABAE2FDF6CAE6" blockId="5.[151,1436,1748,2025]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABAE2FEF1CA83" box="[199,288,1928,1952]" italics="true" pageId="5" pageNumber="438">Labrum</emphasis>
. Mid-piece well developed and pigmented, with 8 sharp-pointed teeth. Side pieces with 13+12 filaments of different size (
<figureCitation id="A6ABFAB2051EFF97FE6BBAC6FDC8CAE6" box="[454,537,1964,1989]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="5" pageNumber="438">Fig. 16</figureCitation>
).
</paragraph>
<paragraph id="3E2FE637051EFF97FF6ABABAFCF2CACA" blockId="5.[151,1436,1748,2025]" box="[199,803,2000,2025]" pageId="5" pageNumber="438">
<emphasis id="0CE43A25051EFF97FF6ABABAFEE3CACB" box="[199,306,2000,2024]" italics="true" pageId="5" pageNumber="438">Mandible</emphasis>
. Pectinate lamella with 
<emphasis id="0CE43A25051EFF97FDEDBABBFD8BCACB" box="[576,602,2001,2024]" italics="true" pageId="5" pageNumber="438">ca</emphasis>
. 10 hyaline teeth.
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABDF2FF0FCC3F" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABDF2FEB5CD93" box="[199,356,152,176]" italics="true" pageId="6" pageNumber="439">First maxillae</emphasis>
. Coxosternite and telopodites with very small lappets (
<figureCitation id="A6ABFAB2051DFF94FC67BDFDFB83CD93" box="[970,1106,151,176]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="6" pageNumber="439">Figs. 17, 18</figureCitation>
: a, b). Coxosternite devoid of setae; coxal projections subtriangular, round-tipped and provided with 4+4 setae (
<figureCitation id="A6ABFAB2051DFF94FB81BDD6FBAECDF7" box="[1068,1151,188,213]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Fig. 19</figureCitation>
). Article II of telopodites with 2+2 large setae on ventral side (
<figureCitation id="A6ABFAB2051DFF94FD9DBDB5FD53CDDB" box="[560,642,223,248]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Fig. 19</figureCitation>
), and 1+1 small sensilla on dorsal side near the external edge (
<figureCitation id="A6ABFAB2051DFF94FA97BDB5FF66CC3F" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="6" pageNumber="439">Figs. 17, 18</figureCitation>
: c).
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABC42FC7DCCF3" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABC42FE53CC63" box="[199,386,296,320]" italics="true" pageId="6" pageNumber="439">Second maxillae</emphasis>
. Coxites medially joined through a narrow, hyaline and non-areolate membranous isthmus and provided with 4+4 setae near the internal margin (
<figureCitation id="A6ABFAB2051DFF94FC89BC26FCACCC47" box="[804,893,332,357]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Fig. 19</figureCitation>
). Process of ventral antero-internal corners of coxosternites with shape and relative size as in 
<figureCitation id="A6ABFAB2051DFF94FD08BC05FCFCCCAB" box="[677,813,367,392]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 19–21</figureCitation>
: a. Telopodites with setae of different thickness; articles without a distoectal process (
<figureCitation id="A6ABFAB2051DFF94FE72BCFEFDBBCC8F" box="[479,618,404,429]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 19, 22</figureCitation>
); apical claw of telopodite well developed, tip curved inwards (
<figureCitation id="A6ABFAB2051DFF94FA94BCFEFF33CCF3" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 19, 22–25</figureCitation>
). Chaetotaxy of coxosternites and telopodites as in 
<figureCitation id="A6ABFAB2051DFF94FC8DBCDDFC76CCF3" box="[800,935,439,464]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 19, 22</figureCitation>
.
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABCB6FA9ECE1B" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABCB6FE79CCD7" box="[199,424,476,500]" italics="true" pageId="6" pageNumber="439">Forcipular segment</emphasis>
. When closed, the telopodites project slightly beyond the anterior margin of the head. Forcipular tergite trapeziform; chaetotaxy represented by an irregular transverse row of 
<emphasis id="0CE43A25051DFF94FB27BF6BFB74CF3B" box="[1162,1189,513,536]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 10 setae of different lengths near the posterior margin and a few smaller setae distributed as in 
<figureCitation id="A6ABFAB2051DFF94FC41BF4EFB91CF1F" box="[1004,1088,548,573]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="6" pageNumber="439">Fig. 12</figureCitation>
. Coxosternite with incomplete chitin-lines (
<figureCitation id="A6ABFAB2051DFF94FE8BBF2DFEADCF43" box="[294,380,583,608]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Fig. 26</figureCitation>
: a); middle part of anterior border bearing 1+1 small unpigmented denticles devoid of setae, aspect and relative size as in 
<figureCitation id="A6ABFAB2051DFF94FE48BF06FDBECFA6" box="[485,623,620,645]" captionStart-0="FIGURES 19 – 26" captionStart-1="FIGURES 27 – 37" captionStartId-0="9.[151,264,1797,1820]" captionStartId-1="10.[151,264,1828,1851]" captionTargetBox-0="[151,1436,193,1776]" captionTargetBox-1="[152,1434,193,1806]" captionTargetId-0="figure@9.[151,1436,193,1777]" captionTargetId-1="figure@10.[151,1436,193,1807]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionText-0="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." captionText-1="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri-0="https://zenodo.org/record/225250/files/figure.png" httpUri-1="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">Figs. 26–28</figureCitation>
. Telopodites: medial edge of trochanteroprefemur apically with a small slightly pigmented round-tipped tooth; proximally near the vestigial suture between trochanter and prefemur with a rudimentary unpigmented round-pointed projection (
<figureCitation id="A6ABFAB2051DFF94FCA1BFDEFCA3CFEE" box="[780,882,692,717]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 26</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FC2ABFDEFC0ACFEF" box="[903,987,692,716]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">27, 29</figureCitation>
). Femur and tibia without denticles. Tarsungulum basally with a well-developed and slightly pigmented subtriangular denticle (
<figureCitation id="A6ABFAB2051DFF94FB26BFBDFB39CFD3" box="[1163,1256,727,752]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 26</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FB5EBFB2FAEDCFD3" box="[1267,1340,728,752]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">29, 30</figureCitation>
); medial ventral edge of tarsungulum slightly serrate (
<figureCitation id="A6ABFAB2051DFF94FD20BF96FD3BCE36" box="[653,746,764,789]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">Figs. 26</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FD5BBF96FC91CE37" box="[758,832,764,788]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">29, 30</figureCitation>
). Relative size of poison glands as in 
<figureCitation id="A6ABFAB2051DFF94FB48BF96FA85CE37" box="[1253,1364,764,789]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">Figure 29</figureCitation>
, calyx of poison gland palm-shaped (
<figureCitation id="A6ABFAB2051DFF94FE47BE75FDA5CE1B" box="[490,628,799,824]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="6" pageNumber="439">Figs. 30, 31</figureCitation>
: a). Chaetotaxy of coxosternite and telopodites as in 
<figureCitation id="A6ABFAB2051DFF94FB6EBE75FACECE1B" box="[1219,1311,799,824]" captionStart="FIGURES 12 – 18" captionStartId="8.[151,261,1774,1797]" captionTargetBox="[151,1434,193,1741]" captionTargetId="figure@8.[151,1436,193,1754]" captionTargetPageId="8" captionText="FIGURES 12 – 18. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12)." httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="6" pageNumber="439">Figs. 12</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FA81BE75FA9ACE1B" box="[1324,1355,799,824]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="6" pageNumber="439">26</figureCitation>
.
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABE2EFCB7C983" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABE2EFD29CE7F" box="[199,760,836,860]" italics="true" pageId="6" pageNumber="439">Sternites of leg-bearing segments 1 to penultimate</emphasis>
. Pore-fields present on sternite 2–15, 18, 20–23, 25, 26, 28– 31, and 33–40 (penultimate); totally absent on sternites 1, 16, 17, 19, 24, 27 and 32. Sternites 2–12 (
<figureCitation id="A6ABFAB2051DFF94FAA1BE0DFA45CEA3" box="[1292,1428,871,896]" captionStart-0="FIGURES 27 – 37" captionStart-1="FIGURES 38 – 46" captionStartId-0="10.[151,264,1828,1851]" captionStartId-1="11.[151,264,1866,1889]" captionTargetBox-0="[152,1434,193,1806]" captionTargetBox-1="[151,1435,193,1845]" captionTargetId-0="figure@10.[151,1436,193,1807]" captionTargetId-1="figure@11.[151,1436,193,1845]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." captionText-1="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225251/files/figure.png" httpUri-1="https://zenodo.org/record/225252/files/figure.png" pageId="6" pageNumber="439">Figs. 33–43</figureCitation>
) and 36–40 (
<figureCitation id="A6ABFAB2051DFF94FEB6BEE6FE70CE86" box="[283,417,908,933]" captionStart-0="FIGURES 38 – 46" captionStart-1="FIGURES 47 – 56" captionStartId-0="11.[151,264,1866,1889]" captionStartId-1="12.[151,264,1866,1889]" captionTargetBox-0="[151,1435,193,1845]" captionTargetBox-1="[152,1436,195,1832]" captionTargetId-0="figure@11.[151,1436,193,1845]" captionTargetId-1="figure@12.[151,1436,193,1845]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionText-0="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." captionText-1="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225252/files/figure.png" httpUri-1="https://zenodo.org/record/225253/files/figure.png" pageId="6" pageNumber="439">Figs. 46–50</figureCitation>
) with distinct undivided pore-fields; sternite 13 (
<figureCitation id="A6ABFAB2051DFF94FC69BEE6FBC4CE87" box="[964,1045,908,933]" captionStart="FIGURES 38 – 46" captionStartId="11.[151,264,1866,1889]" captionTargetBox="[151,1435,193,1845]" captionTargetId="figure@11.[151,1436,193,1845]" captionTargetPageId="11" captionText="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225252/files/figure.png" pageId="6" pageNumber="439">Fig. 44</figureCitation>
) with a few central pores; sternites 14, 15 with a single central pore; sternites 22, 25, 28, 33, 34, 35 (
<figureCitation id="A6ABFAB2051DFF94FC31BEC5FC21CEEB" box="[924,1008,943,968]" captionStart="FIGURES 38 – 46" captionStartId="11.[151,264,1866,1889]" captionTargetBox="[151,1435,193,1845]" captionTargetId="figure@11.[151,1436,193,1845]" captionTargetPageId="11" captionText="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225252/files/figure.png" pageId="6" pageNumber="439">Fig. 45</figureCitation>
) with a few pores distributed in two subsymmetrical areas; sternites 18, 20, 21, 26, with a few pores on the right side only. Pore-fields conspicuously subovoidal in longitudinal sense on sternites 2–12 (
<figureCitation id="A6ABFAB2051DFF94FD42BE9DFCADC933" box="[751,892,1015,1040]" captionStart-0="FIGURES 27 – 37" captionStart-1="FIGURES 38 – 46" captionStartId-0="10.[151,264,1828,1851]" captionStartId-1="11.[151,264,1866,1889]" captionTargetBox-0="[152,1434,193,1806]" captionTargetBox-1="[151,1435,193,1845]" captionTargetId-0="figure@10.[151,1436,193,1807]" captionTargetId-1="figure@11.[151,1436,193,1845]" captionTargetPageId-0="10" captionTargetPageId-1="11" captionText-0="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." captionText-1="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri-0="https://zenodo.org/record/225251/files/figure.png" httpUri-1="https://zenodo.org/record/225252/files/figure.png" pageId="6" pageNumber="439">Figs. 33–43</figureCitation>
), subcircular in shape on sternite 36 (
<figureCitation id="A6ABFAB2051DFF94FA95BE9DFA5EC933" box="[1336,1423,1015,1040]" captionStart="FIGURES 38 – 46" captionStartId="11.[151,264,1866,1889]" captionTargetBox="[151,1435,193,1845]" captionTargetId="figure@11.[151,1436,193,1845]" captionTargetPageId="11" captionText="FIGURES 38 – 46. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225252/files/figure.png" pageId="6" pageNumber="439">Fig. 46</figureCitation>
), subtriangular and remarkably large on sternites 37–40 (
<figureCitation id="A6ABFAB2051DFF94FCACB976FC5AC916" box="[769,907,1052,1077]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="6" pageNumber="439">Figs. 47–50</figureCitation>
). Number of pores as follows: sternite 2 (35); 3 (66); 4 (64); 5 (75); 6 (73); 7 (69); 8 (76); 9 (63); 10 (60); 11 (44); 12 (32); 13 (4); 14 (1); 15 (1); 18 (1+0); 20 (1+0); 21 (1+0); 22 (1+1); 23 (2+1); 25 (1+1); 26 (1+0); 28 (1+2); 29 (1+0); 30 (2+0); 31 (1+0); 33 (2+2); 34 (1+1); 35 (3+2); 36 (63); 37 (114); 38 (142); 39 (165); 40 (140).
</paragraph>
<paragraph id="3E2FE637051DFF94FF6AB9C7FD53C876" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6AB9C7FDD1C9E7" box="[199,512,1196,1220]" italics="true" pageId="6" pageNumber="439">Legs (pair 1 to penultimate)</emphasis>
. First pair shorter than the second (ratio 
<emphasis id="0CE43A25051DFF94FC6AB9C7FC30C9E7" box="[967,993,1197,1220]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 0.85: 1). Legs of pairs 1 to 10–11 with setae of different thickness, which is more evident on pairs 1 to 5 (
<figureCitation id="A6ABFAB2051DFF94FC2AB9A5FBDFC9CB" box="[903,1038,1231,1256]" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="6" pageNumber="439">Figs. 51, 52</figureCitation>
) than in pairs 6 to 10–11 (
<figureCitation id="A6ABFAB2051DFF94FA94B9A5FF67C82E" captionStart="FIGURES 47 – 56" captionStartId="12.[151,264,1866,1889]" captionTargetBox="[152,1436,195,1832]" captionTargetId="figure@12.[151,1436,193,1845]" captionTargetPageId="12" captionText="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="6" pageNumber="439">Figs. 53, 54</figureCitation>
), legs of remaining pairs bearing setae of similar thickness (
<figureCitation id="A6ABFAB2051DFF94FCFAB99EFC30C82E" box="[855,993,1268,1293]" captionStart-0="FIGURES 47 – 56" captionStart-1="FIGURES 57 – 61" captionStartId-0="12.[151,264,1866,1889]" captionStartId-1="13.[151,264,1866,1889]" captionTargetBox-0="[152,1436,195,1832]" captionTargetBox-1="[153,1436,197,1845]" captionTargetId-0="figure@12.[151,1436,193,1845]" captionTargetId-1="figure@13.[151,1436,193,1845]" captionTargetPageId-0="12" captionTargetPageId-1="13" captionText-0="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." captionText-1="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri-0="https://zenodo.org/record/225253/files/figure.png" httpUri-1="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 55–57</figureCitation>
). Distribution, number and relative size of setae as in 
<figureCitation id="A6ABFAB2051DFF94FE82B87DFE66C813" box="[303,439,1303,1328]" captionStart-0="FIGURES 47 – 56" captionStart-1="FIGURES 57 – 61" captionStartId-0="12.[151,264,1866,1889]" captionStartId-1="13.[151,264,1866,1889]" captionTargetBox-0="[152,1436,195,1832]" captionTargetBox-1="[153,1436,197,1845]" captionTargetId-0="figure@12.[151,1436,193,1845]" captionTargetId-1="figure@13.[151,1436,193,1845]" captionTargetPageId-0="12" captionTargetPageId-1="13" captionText-0="FIGURES 47 – 56. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm." captionText-1="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri-0="https://zenodo.org/record/225253/files/figure.png" httpUri-1="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 51–57</figureCitation>
. Claws with two thin small and pale accessory spines ventrobasally, one anterior and one posterior, of similar size (
<figureCitation id="A6ABFAB2051DFF94FE18B856FDEEC876" box="[437,575,1340,1365]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 58–60</figureCitation>
: a, b).
</paragraph>
<paragraph id="3E2FE637051DFF94FF6AB80AFC11CB9F" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6AB80AFDCAC85B" box="[199,539,1376,1400]" italics="true" pageId="6" pageNumber="439">Ultimate leg-bearing segment</emphasis>
. Intercalary pleurites absent at both sides of the ultimate pretergite (
<figureCitation id="A6ABFAB2051DFF94FA9AB835FA5FC85B" box="[1335,1422,1375,1400]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Fig. 61</figureCitation>
); ultimate presternite divided along the sagittal plane (
<figureCitation id="A6ABFAB2051DFF94FD57B8EEFC80C8BE" box="[762,849,1412,1437]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Fig. 62</figureCitation>
). Length/width ratio of tergite, 
<emphasis id="0CE43A25051DFF94FB6DB8EFFB0AC8BF" box="[1216,1243,1413,1436]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 0.71: 1; length/ width ratio of sternite, 
<emphasis id="0CE43A25051DFF94FE35B8C3FE63C8E3" box="[408,434,1449,1472]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 0.70: 1. Shape and chaetotaxy of tergite and sternite as in 
<figureCitation id="A6ABFAB2051DFF94FBE0B8CDFB78C8E3" box="[1101,1193,1447,1472]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 61</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FB1BB8CDFB04C8E3" box="[1206,1237,1447,1472]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">62</figureCitation>
. Coxopleura very slightly protruding at their distal-internal ventral ends, setae small and numerous on the internal ventral area, the remaining coxopleural surface with very few larger setae (
<figureCitation id="A6ABFAB2051DFF94FC99B885FC42CB2B" box="[820,915,1519,1544]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 61</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FC0CB885FC10CB2B" box="[929,961,1519,1544]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">62</figureCitation>
). Each coxopleuron with all coxal organs grouped in a cluster opening in the membrane between coxopleuron and sternite, partially or totally covered by the latter (
<figureCitation id="A6ABFAB2051DFF94FF4EBB5DFEA0CB73" box="[227,369,1591,1616]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Figs. 62–64</figureCitation>
). Each cluster with 5 organs arranged as in 
<figureCitation id="A6ABFAB2051DFF94FCDBBB5DFBD5CB73" box="[886,1028,1591,1616]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Figs. 63, 64</figureCitation>
. Ultimate legs moderately inflated, composed of seven articles. Ratio of length of telopodites of ultimate legs/length of sternite 
<emphasis id="0CE43A25051DFF94FB0FBB37FB6CCB57" box="[1186,1213,1629,1652]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 4.61: 1. Shape and chaetotaxy of ultimate legs as in 
<figureCitation id="A6ABFAB2051DFF94FDB9BB15FDA2CBBB" box="[532,627,1663,1688]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Figs. 61</figureCitation>
, 
<figureCitation id="A6ABFAB2051DFF94FD2CBB15FD70CBBB" box="[641,673,1663,1688]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">62</figureCitation>
. Ultimate pretarsus unguiform, relatively smaller than those of the preceding legs, bearing a single internal spine ventrobasally (
<figureCitation id="A6ABFAB2051DFF94FCE9BBCEFC48CB9E" box="[836,921,1700,1725]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Fig. 65</figureCitation>
: a).
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABBA2FEE6CA53" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABBA2FE79CBC3" box="[199,424,1736,1760]" italics="true" pageId="6" pageNumber="439">Postpedal segments</emphasis>
. Intermediate tergite with posterior margin convex (
<figureCitation id="A6ABFAB2051DFF94FBA4BBADFB8FCBC3" box="[1033,1118,1735,1760]" captionStart="FIGURES 57 – 61" captionStartId="13.[151,264,1866,1889]" captionTargetBox="[153,1436,197,1845]" captionTargetId="figure@13.[151,1436,193,1845]" captionTargetPageId="13" captionText="FIGURES 57 – 61. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58 – 60); 0.2 mm (57); 0.3 mm (61)." httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="6" pageNumber="439">Fig. 61</figureCitation>
), intermediate sternite with posterior margin slightly concave (
<figureCitation id="A6ABFAB2051DFF94FD8FBB86FDA9CA26" box="[546,632,1772,1797]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Fig. 62</figureCitation>
). Posterior margin of first genital sternite concave in the middle and at the level of gonopods (
<figureCitation id="A6ABFAB2051DFF94FE0ABA65FE2ECA0B" box="[423,511,1807,1832]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Fig. 62</figureCitation>
). Gonopods apparently uniarticulate (suture between the presumptive basal and distal articles not evident), bearing 
<emphasis id="0CE43A25051DFF94FD8CBA5FFDEACA6F" box="[545,571,1845,1868]" italics="true" pageId="6" pageNumber="439">ca</emphasis>
. 8–9 setae (
<figureCitation id="A6ABFAB2051DFF94FD6FBA5EFC9ACA6E" box="[706,843,1844,1869]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Figs. 62, 66</figureCitation>
); penis dorsally with 1+1 apical setae (
<figureCitation id="A6ABFAB2051DFF94FB53BA5EFA83CA6E" box="[1278,1362,1844,1869]" captionStart="FIGURES 62 – 67" captionStartId="14.[151,264,1866,1889]" captionTargetBox="[151,1433,195,1845]" captionTargetId="figure@14.[151,1436,193,1845]" captionTargetPageId="14" captionText="FIGURES 62 – 67. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62)." httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="6" pageNumber="439">Fig. 67</figureCitation>
). Anal organs absent.
</paragraph>
<paragraph id="3E2FE637051DFF94FF6ABA16FEA8CAFE" blockId="6.[151,1437,151,2013]" pageId="6" pageNumber="439">
<emphasis id="0CE43A25051DFF94FF6ABA16FE66CAB0" box="[199,439,1916,1940]" italics="true" pageId="6" pageNumber="439">
Female (
<typeStatus id="E12B5895051DFF94FE87BA16FE5ECAB0" box="[298,399,1916,1939]" pageId="6" pageNumber="439" type="paratype">paratype</typeStatus>
A).
</emphasis>
Forty-one leg-bearing segments, body length 
<quantity id="F9684BD2051DFF94FC11BA16FBDCCAB7" box="[956,1037,1916,1940]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="439" unit="mm" value="10.0">10 mm</quantity>
, maximum body width 0.36 mm. Features similar to those in the male except for the shape and pilosity of the ultimate leg-bearing segment and postpedal segments.
</paragraph>
<caption id="6AEFB6BF051CFF95FF3ABA6FFE1ECA96" httpUri="https://zenodo.org/record/225248/files/figure.png" pageId="7" pageNumber="440" targetBox="[158,1436,193,1776]" targetPageId="7">
<paragraph id="3E2FE637051CFF95FF3ABA6FFE1ECA96" blockId="7.[151,1437,1797,1973]" pageId="7" pageNumber="440">
<emphasis id="0CE43A25051CFF95FF3ABA6FFE94CA3F" bold="true" box="[151,325,1797,1820]" pageId="7" pageNumber="440">FIGURES 1–11.</emphasis>
<taxonomicName id="F9909DB4051CFF95FEE0BA6CFDF6CA3F" box="[333,551,1798,1820]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="7" pageNumber="440" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25051CFF95FEE0BA6CFDF6CA3F" box="[333,551,1798,1820]" italics="true" pageId="7" pageNumber="440">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A25051CFF95FD83BA6DFD51CA3F" bold="true" box="[558,640,1799,1820]" pageId="7" pageNumber="440">
<taxonomicNameLabel id="17D7875E051CFF95FD83BA6DFD51CA3F" box="[558,640,1799,1820]" pageId="7" pageNumber="440" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (1) Right a.a. I–VI, ventral. (2) Right a.a. VII–XIV, ventral. (3) Right a.a. XIV, dorsal (a: claviform sensilla, b: apical specialized sensilla). (4) Right a.a. II, ventral (b: 
<emphasis id="0CE43A25051CFF95FE2ABA2EFE45CA79" box="[391,404,1860,1882]" italics="true" pageId="7" pageNumber="440">b</emphasis>
type sensilla). (5) Right a.a. V, ventral (a, b: 
<emphasis id="0CE43A25051CFF95FCF9BA2FFCA8CA79" box="[852,889,1860,1882]" italics="true" pageId="7" pageNumber="440">a, b</emphasis>
type sensilla). (6) Right a.a. IX, ventral (a, b: 
<emphasis id="0CE43A25051CFF95FAE8BA2FFABBCA79" box="[1349,1386,1860,1882]" italics="true" pageId="7" pageNumber="440">a, b</emphasis>
type sensilla). (7) Right a.a. XIII, ventral (a, b: 
<emphasis id="0CE43A25051CFF95FD9FBA09FD87CA5B" box="[562,598,1890,1912]" italics="true" pageId="7" pageNumber="440">a, b</emphasis>
type sensilla). (8) Right a.a. II, dorsal (a: 
<emphasis id="0CE43A25051CFF95FC43BA09FC2ACA5B" box="[1006,1019,1891,1912]" italics="true" pageId="7" pageNumber="440">a</emphasis>
type sensilla). (9) Right a.a. V, dorsal (a: 
<emphasis id="0CE43A25051CFF95FA22BA09FA4DCA5B" box="[1423,1436,1891,1912]" italics="true" pageId="7" pageNumber="440">a</emphasis>
type sensilla). (10) Right a.a. IX, dorsal (a, b: 
<emphasis id="0CE43A25051CFF95FDF8BAE8FDA8CAB4" box="[597,633,1921,1943]" italics="true" pageId="7" pageNumber="440">a, b</emphasis>
type sensilla). (11) Right a.a. XIII, dorsal (a, b, c: 
<emphasis id="0CE43A25051CFF95FBC9BAE8FB4FCAB4" box="[1124,1182,1921,1943]" italics="true" pageId="7" pageNumber="440">a, b, c</emphasis>
type sensilla). Scale bars: 0.05 mm (3–11); 0.2 mm (1, 2).
</paragraph>
</caption>
<caption id="6AEFB6BF0513FF9AFF3ABB84FD5ECA9E" httpUri="https://zenodo.org/record/225249/files/figure.png" pageId="8" pageNumber="441" targetBox="[151,1434,193,1741]" targetPageId="8">
<paragraph id="3E2FE6370513FF9AFF3ABB84FD5ECA9E" blockId="8.[151,1436,1774,1981]" pageId="8" pageNumber="441">
<emphasis id="0CE43A250513FF9AFF3ABB84FE82CA27" bold="true" box="[151,339,1774,1797]" pageId="8" pageNumber="441">FIGURES 12–18.</emphasis>
<taxonomicName id="F9909DB40513FF9AFEF1BB85FDE8CA26" box="[348,569,1775,1797]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="8" pageNumber="441" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250513FF9AFEF1BB85FDE8CA26" box="[348,569,1775,1797]" italics="true" pageId="8" pageNumber="441">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250513FF9AFDE9BB85FD49CA27" bold="true" box="[580,664,1775,1796]" pageId="8" pageNumber="441">
<taxonomicNameLabel id="17D7875E0513FF9AFDE9BB85FD49CA27" box="[580,664,1775,1796]" pageId="8" pageNumber="441" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (12) Dorsal view of anterior region of the body, showing cephalic plate, bases of antennae, forcipular segment, and anterior portion of leg-bearing segment 1 (a: vestigial concavity on lateral margins of cephalic plate). (13) Clypeus and bases of antennae (a: vestigial concavity on lateral margins of cephalic plate). (14) Anterior central part of clypeus showing clypeal area. (15) Detail of clypeal area. (16) Labrum. (17) Right side of first maxillae, dorsal. (18) Detail of lappets in right side of first maxillae, dorsal (a: lappet of coxosternite, b: lappet of telopodite, c: sensilla of telopodite). Scale bars: 0.01 mm (15); 0.03 mm (18); 0.05 mm (14, 16); 0.1 mm (17); 0.2 mm (13); 0.3 mm (12).
</paragraph>
</caption>
<caption id="6AEFB6BF0512FF9BFF3ABA6FFCA0CAF7" httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="9" pageNumber="442" targetBox="[151,1436,193,1776]" targetPageId="9">
<paragraph id="3E2FE6370512FF9BFF3ABA6FFCA0CAF7" blockId="9.[151,1436,1797,2004]" pageId="9" pageNumber="442">
<emphasis id="0CE43A250512FF9BFF3ABA6FFE82CA38" bold="true" box="[151,339,1797,1820]" pageId="9" pageNumber="442">FIGURES 19–26.</emphasis>
<taxonomicName id="F9909DB40512FF9BFEF5BA6CFDE1CA3F" box="[344,560,1798,1820]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="9" pageNumber="442" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250512FF9BFEF5BA6CFDE1CA3F" box="[344,560,1798,1820]" italics="true" pageId="9" pageNumber="442">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250512FF9BFD9ABA6DFD57CA3F" bold="true" box="[567,646,1799,1820]" pageId="9" pageNumber="442">
<taxonomicNameLabel id="17D7875E0512FF9BFD9ABA6DFD57CA3F" box="[567,646,1799,1820]" pageId="9" pageNumber="442" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23–25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26).
</paragraph>
</caption>
<caption id="6AEFB6BF0511FF98FF3ABA4EFAB0CAD1" httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="10" pageNumber="443" targetBox="[152,1434,193,1806]" targetPageId="10">
<paragraph id="3E2FE6370511FF98FF3ABA4EFAB0CAD1" blockId="10.[151,1436,1828,2034]" pageId="10" pageNumber="443">
<emphasis id="0CE43A250511FF98FF3ABA4EFE86CA1A" bold="true" box="[151,343,1828,1851]" pageId="10" pageNumber="443">FIGURES 27–37.</emphasis>
<taxonomicName id="F9909DB40511FF98FECDBA4EFDECCA19" box="[352,573,1828,1850]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="10" pageNumber="443" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250511FF98FECDBA4EFDECCA19" box="[352,573,1828,1850]" italics="true" pageId="10" pageNumber="443">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250511FF98FDEABA4FFD4ACA19" bold="true" box="[583,667,1829,1850]" pageId="10" pageNumber="443">
<taxonomicNameLabel id="17D7875E0511FF98FDEABA4FFD4ACA19" box="[583,667,1829,1850]" pageId="10" pageNumber="443" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33–37).
</paragraph>
</caption>
<caption id="6AEFB6BF0510FF99FF3ABA20FDD0CABD" httpUri="https://zenodo.org/record/225252/files/figure.png" pageId="11" pageNumber="444" targetBox="[151,1435,193,1845]" targetPageId="11">
<paragraph id="3E2FE6370510FF99FF3ABA20FDD0CABD" blockId="11.[151,1436,1866,1950]" pageId="11" pageNumber="444">
<emphasis id="0CE43A250510FF99FF3ABA20FE86CA43" bold="true" box="[151,343,1866,1889]" pageId="11" pageNumber="444">FIGURES 38–46.</emphasis>
<taxonomicName id="F9909DB40510FF99FECDBA21FDECCA42" box="[352,573,1867,1889]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="11" pageNumber="444" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250510FF99FECDBA21FDECCA42" box="[352,573,1867,1889]" italics="true" pageId="11" pageNumber="444">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250510FF99FDEABA21FD4ACA43" bold="true" box="[583,667,1867,1888]" pageId="11" pageNumber="444">
<taxonomicNameLabel id="17D7875E0510FF99FDEABA21FD4ACA43" box="[583,667,1867,1888]" pageId="11" pageNumber="444" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (38) Sternite 7. (39) Sternite 8. (40) Sternite 9. (41) Sternite 10. (42) Sternite 11. (43) Sternite 12. (44) Sternite 13. (45) Sternite 35. (46) Sternite 36. Scale bar: 0.2 mm.
</paragraph>
</caption>
<caption id="6AEFB6BF0517FF9EFF3ABA20FEC8CA9E" httpUri="https://zenodo.org/record/225253/files/figure.png" pageId="12" pageNumber="445" targetBox="[152,1436,195,1832]" targetPageId="12">
<paragraph id="3E2FE6370517FF9EFF3ABA20FEC8CA9E" blockId="12.[151,1436,1866,1981]" pageId="12" pageNumber="445">
<emphasis id="0CE43A250517FF9EFF3ABA20FE86CA43" bold="true" box="[151,343,1866,1889]" pageId="12" pageNumber="445">FIGURES 47–56.</emphasis>
<taxonomicName id="F9909DB40517FF9EFECDBA21FDECCA42" box="[352,573,1867,1889]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="12" pageNumber="445" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250517FF9EFECDBA21FDECCA42" box="[352,573,1867,1889]" italics="true" pageId="12" pageNumber="445">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250517FF9EFDEABA21FD4ACA43" bold="true" box="[583,667,1867,1888]" pageId="12" pageNumber="445">
<taxonomicNameLabel id="17D7875E0517FF9EFDEABA21FD4ACA43" box="[583,667,1867,1888]" pageId="12" pageNumber="445" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (47) Sternite 37. (48) Sternite 38. (49) Sternite 39. (50) Sternite 40. (51) Left leg (pair 1), ventral. (52) Left leg (pair 2), ventral. (53) Left leg (pair 6), ventral. (54) Left leg (pair 10), ventral. (55) Left leg (pair 14), ventral. (56) Left leg (pair 30), ventral. Scale bar: 0.2 mm.
</paragraph>
</caption>
<caption id="6AEFB6BF0516FF9FFF3ABA20FDE3CAF8" httpUri="https://zenodo.org/record/225254/files/figure.png" pageId="13" pageNumber="446" targetBox="[153,1436,197,1845]" targetPageId="13">
<paragraph id="3E2FE6370516FF9FFF3ABA20FDE3CAF8" blockId="13.[151,1436,1866,2011]" pageId="13" pageNumber="446">
<emphasis id="0CE43A250516FF9FFF3ABA20FE82CA43" bold="true" box="[151,339,1866,1889]" pageId="13" pageNumber="446">FIGURES 57–61.</emphasis>
<taxonomicName id="F9909DB40516FF9FFEF4BA21FDE0CA42" box="[345,561,1867,1889]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="13" pageNumber="446" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250516FF9FFEF4BA21FDE0CA42" box="[345,561,1867,1889]" italics="true" pageId="13" pageNumber="446">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250516FF9FFD95BA21FD59CA43" bold="true" box="[568,648,1867,1888]" pageId="13" pageNumber="446">
<taxonomicNameLabel id="17D7875E0516FF9FFD95BA21FD59CA43" box="[568,648,1867,1888]" pageId="13" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (57) Left leg (pair 40), ventral. (58) Claw of the left leg (pair 1), posterior-ventral view (a: anterior spine, b: posterior spine). (59) Claw of the left leg (pair 2), ventral view (a: anterior spine, b: posterior spine). (60) Claw of the left leg (pair 20), anterior-ventral view (a: anterior spine, b: posterior spine). (61) Ultimate leg-bearing segment and postpedal segments, dorsal. Scale bars: 0.02 mm (58–60); 0.2 mm (57); 0.3 mm (61).
</paragraph>
</caption>
<caption id="6AEFB6BF0515FF9CFF3ABA20FE77CAF8" httpUri="https://zenodo.org/record/225255/files/figure.png" pageId="14" pageNumber="447" targetBox="[151,1433,195,1845]" targetPageId="14">
<paragraph id="3E2FE6370515FF9CFF3ABA20FE77CAF8" blockId="14.[151,1436,1866,2011]" pageId="14" pageNumber="447">
<emphasis id="0CE43A250515FF9CFF3ABA20FE86CA43" bold="true" box="[151,343,1866,1889]" pageId="14" pageNumber="447">FIGURES 62–67.</emphasis>
<taxonomicName id="F9909DB40515FF9CFECDBA21FDECCA42" box="[352,573,1867,1889]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="14" pageNumber="447" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250515FF9CFECDBA21FDECCA42" box="[352,573,1867,1889]" italics="true" pageId="14" pageNumber="447">Ribautia paranaensis</emphasis>
</taxonomicName>
<emphasis id="0CE43A250515FF9CFDEABA21FD4ACA43" bold="true" box="[583,667,1867,1888]" pageId="14" pageNumber="447">
<taxonomicNameLabel id="17D7875E0515FF9CFDEABA21FD4ACA43" box="[583,667,1867,1888]" pageId="14" pageNumber="447" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (62) Ultimate leg-bearing segment and postpedal segments, ventral. (63) Left cluster of coxal organs, ventral (a: mucous layer, b: outline of lobe). (64) Left cluster of coxal organs, dorsal (a: mucous layer, b: outline of lobe). (65) Claw of left ultimate leg, ventral (a: single internal spine). (66) Left gonopod, ventral. (67) Penis, dorsal. Scale bars: 0.02 mm (65); 0.05 mm (66, 67); 0.1 mm (63, 64); 0.3 mm (62).
</paragraph>
</caption>
<caption id="6AEFB6BF0514FF9DFF3ABB1AFE78CBE7" httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="15" pageNumber="448" targetBox="[162,1436,204,1627]" targetPageId="15">
<paragraph id="3E2FE6370514FF9DFF3ABB1AFE78CBE7" blockId="15.[151,1437,1648,1732]" pageId="15" pageNumber="448">
<emphasis id="0CE43A250514FF9DFF3ABB1AFE87CBA5" bold="true" box="[151,342,1648,1671]" pageId="15" pageNumber="448">FIGURES 68–69.</emphasis>
<taxonomicName id="F9909DB40514FF9DFEF2BB1BFDEACBA4" box="[351,571,1649,1671]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="15" pageNumber="448" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A250514FF9DFEF2BB1BFDEACBA4" box="[351,571,1649,1671]" italics="true" pageId="15" pageNumber="448">Ribautia paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E0514FF9DFDE9BB1BFD47CBA4" box="[580,662,1649,1671]" pageId="15" pageNumber="448" rank="species">
<emphasis id="0CE43A250514FF9DFDE9BB1BFD41CBA5" bold="true" box="[580,656,1649,1670]" pageId="15" pageNumber="448">sp. nov</emphasis>
.
</taxonomicNameLabel>
(female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm.
</paragraph>
</caption>
<paragraph id="3E2FE6370514FF9DFF6ABB86FAB9CA9B" blockId="15.[151,1436,1772,1976]" pageId="15" pageNumber="448">
<emphasis id="0CE43A250514FF9DFF6ABB86FDC4CA27" box="[199,533,1772,1796]" italics="true" pageId="15" pageNumber="448">Ultimate leg-bearing segment</emphasis>
. Tergite and sternite trapezoidal, length/width ratio of tergite, 
<emphasis id="0CE43A250514FF9DFB67BB87FB35CA27" box="[1226,1252,1773,1796]" italics="true" pageId="15" pageNumber="448">ca</emphasis>
. 0.74: 1; length/ width ratio of sternite, 
<emphasis id="0CE43A250514FF9DFE35BA7BFE63CA0B" box="[408,434,1809,1832]" italics="true" pageId="15" pageNumber="448">ca</emphasis>
. 0.70: 1. Shape and chaetotaxy of tergite and sternite as in 
<figureCitation id="A6ABFAB20514FF9DFBE0BA65FB04CA0B" box="[1101,1237,1807,1832]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="15" pageNumber="448">Figs. 68, 69</figureCitation>
. Coxopleura very slightly protruding at their distal-internal ventral ends, chaetotaxy represented by very few setae of different lengths distributed as in 
<figureCitation id="A6ABFAB20514FF9DFE02BA3DFDE8CA53" box="[431,569,1879,1904]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="15" pageNumber="448">Figs. 68, 69</figureCitation>
. Left cluster of coxal organs with 6 organs, right cluster with 5 organs (
<figureCitation id="A6ABFAB20514FF9DFAC2BA3DFF66CAB6" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="15" pageNumber="448">Fig. 69</figureCitation>
). Articles of ultimate legs not inflated, trochanter, pre-femur, femur and tibia comparatively thinner than those of the male. Ultimate legs proportionally as long as those of the male, shape and chaetotaxy as in 
<figureCitation id="A6ABFAB20514FF9DFB71BAF5FAB2CA9B" box="[1244,1379,1951,1976]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="15" pageNumber="448">Figs. 68, 69</figureCitation>
.
</paragraph>
<caption id="6AEFB6BF050BFF82FF3ABBBAFCF2CA9E" httpUri="https://zenodo.org/record/225257/files/figure.png" pageId="16" pageNumber="449" targetBox="[155,1434,195,1722]" targetPageId="16">
<paragraph id="3E2FE637050BFF82FF3ABBBAFCF2CA9E" blockId="16.[151,1436,1744,1981]" pageId="16" pageNumber="449">
<emphasis id="0CE43A25050BFF82FF3ABBBAFE88CBC6" bold="true" box="[151,345,1744,1767]" pageId="16" pageNumber="449">FIGURES 70–73.</emphasis>
(70). 
<taxonomicName id="F9909DB4050BFF82FE0CBBBAFDAECBC5" box="[417,639,1744,1766]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="16" pageNumber="449" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25050BFF82FE0CBBBAFDAECBC5" box="[417,639,1744,1766]" italics="true" pageId="16" pageNumber="449">Ribautia paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E050BFF82FD26BBBBFD30CBC5" box="[651,737,1745,1766]" pageId="16" pageNumber="449" rank="species">
<emphasis id="0CE43A25050BFF82FD26BBBBFD0ACBC5" bold="true" box="[651,731,1745,1766]" pageId="16" pageNumber="449">sp. nov</emphasis>
.
</taxonomicNameLabel>
(female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39–42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). 
<taxonomicName id="F9909DB4050BFF82FEC6BA67FD63CA00" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[363,690,1805,1827]" class="Chilopoda" family="Ballophilidae" genus="Ityphilus" kingdom="Animalia" order="Geophilomorpha" pageId="16" pageNumber="449" phylum="Arthropoda" rank="species" species="bonatoi">
<emphasis id="0CE43A25050BFF82FEC6BA67FDCACA00" box="[363,539,1805,1827]" italics="true" pageId="16" pageNumber="449">Ityphilus bonatoi</emphasis>
Pereira, 2013
</taxonomicName>
(female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013d). (72). 
<taxonomicName id="F9909DB4050BFF82FF60BA21FDE4CA42" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[205,565,1867,1889]" class="Chilopoda" family="Schendylidae" genus="Schendylops" kingdom="Animalia" order="Geophilomorpha" pageId="16" pageNumber="449" phylum="Arthropoda" rank="species" species="ramirezi">
<emphasis id="0CE43A25050BFF82FF60BA21FE76CA42" box="[205,423,1867,1889]" italics="true" pageId="16" pageNumber="449">Schendylops ramirezi</emphasis>
Pereira, 2013
</taxonomicName>
(female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013c). (73). 
<taxonomicName id="F9909DB4050BFF82FAE9BA00FD9BCABD" authority="Pereira, Uliana &amp; Minelli, 2006" authorityName="Pereira, Uliana &amp; Minelli" authorityYear="2006" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="16" pageNumber="449" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A25050BFF82FAE9BA00FED3CABD" italics="true" pageId="16" pageNumber="449">Ribautia combinata</emphasis>
Pereira, Uliana &amp; Minelli, 2006
</taxonomicName>
(female holotype; PERU: Loreto: Allpahuayo, 
<emphasis id="0CE43A25050BFF82FB86BAE0FB92CABC" box="[1067,1091,1930,1951]" italics="true" pageId="16" pageNumber="449">ca</emphasis>
. 30 Km S Iquitos): Labrum (from Pereira 
<emphasis id="0CE43A25050BFF82FF48BAC2FEC0CA9E" box="[229,273,1959,1981]" italics="true" pageId="16" pageNumber="449">et al</emphasis>
., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70–72).
</paragraph>
</caption>
<paragraph id="3E2FE637050AFF83FF6ABDF2FB76CDDB" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABDF2FE75CD93" box="[199,420,152,176]" italics="true" pageId="17" pageNumber="450">Postpedal segments</emphasis>
. Intermediate tergite with posterior margin strongly convex (
<figureCitation id="A6ABFAB2050AFF83FBE2BDFDFB72CD93" box="[1103,1187,151,176]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="17" pageNumber="450">Fig. 68</figureCitation>
), intermediate sternite seemingly covered by the sternite of the ultimate leg-bearing segment, posterior border of first genital sternite very slightly convex (
<figureCitation id="A6ABFAB2050AFF83FEFFBDB5FE77CDDB" box="[338,422,223,248]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="17" pageNumber="450">Fig. 69</figureCitation>
). Gonopods uniarticulate, very poorly developed, vestigial (
<figureCitation id="A6ABFAB2050AFF83FBEBBDB5FB4BCDDB" box="[1094,1178,223,248]" captionStart="FIGURES 68 – 69" captionStartId="15.[151,264,1648,1671]" captionTargetBox="[162,1436,204,1627]" captionTargetId="figure@15.[151,1436,193,1628]" captionTargetPageId="15" captionText="FIGURES 68 – 69. Ribautia paranaensis sp. nov. (female paratype (A); ARGENTINA: Misiones Province: Puerto Iguazú): (68) Ultimate leg-bearing segment and postpedal segments, dorsal. (69) Ultimate leg-bearing segment and postpedal segments, ventral. Scale bar: 0.3 mm." httpUri="https://zenodo.org/record/225256/files/figure.png" pageId="17" pageNumber="450">Fig. 69</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC050AFF83FF6ABC6EFD14CC46" pageId="17" pageNumber="450" type="discussion">
<paragraph id="3E2FE637050AFF83FF6ABC6EFB8DCC63" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABC6EFEEACC3E" bold="true" box="[199,315,260,285]" pageId="17" pageNumber="450">Remarks.</emphasis>
The adult condition of all 
<typeStatus id="E12B5895050AFF83FD20BC6FFD6CCC3E" box="[653,701,261,285]" pageId="17" pageNumber="450">type</typeStatus>
specimens is indicated by mature spermatozoa in the tubula seminifera of the males and spermatozoa in the spermathecae of the females (
<figureCitation id="A6ABFAB2050AFF83FC56BC4DFB9ECC63" box="[1019,1103,295,320]" captionStart="FIGURES 70 – 73" captionStartId="16.[151,264,1744,1767]" captionTargetBox="[155,1434,195,1722]" captionTargetId="figure@16.[151,1436,193,1723]" captionTargetPageId="16" captionText="FIGURES 70 – 73. (70). Ribautia paranaensis sp. nov. (female paratype (C); ARGENTINA: Misiones Province: Puerto Iguazú): Anterior and posterior spermathecae at level of leg-bearing segments 39 – 42, dorsal (a: spermatozoa, b: outline of spermatheca). (71). Ityphilus bonatoi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 38, dorsal (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 d). (72). Schendylops ramirezi Pereira, 2013 (female holotype; BRAZIL: RJ: Ilha Grande): Anterior and posterior spermathecae at level of leg-bearing segment 25, ventral (a: spermatozoa, b: outline of spermathecae) (from Pereira, 2013 c). (73). Ribautia combinata Pereira, Uliana &amp; Minelli, 2006 (female holotype; PERU: Loreto: Allpahuayo, ca. 30 Km S Iquitos): Labrum (from Pereira et al., 2006). Scale bars: 0.05 mm (73); 0.2 mm (70 – 72)." httpUri="https://zenodo.org/record/225257/files/figure.png" pageId="17" pageNumber="450">Fig. 70</figureCitation>
).
</paragraph>
<paragraph id="3E2FE637050AFF83FF6ABC26FD14CC46" blockId="17.[151,1436,151,1005]" box="[199,709,332,357]" pageId="17" pageNumber="450">All specimens examined without anal organs.</paragraph>
</subSubSection>
<subSubSection id="768AB5BC050AFF83FF6ABC05FB73CF3B" pageId="17" pageNumber="450" type="etymology">
<paragraph id="3E2FE637050AFF83FF6ABC05FC75CC8E" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABC05FE9FCCAB" bold="true" box="[199,334,367,392]" pageId="17" pageNumber="450">Etymology.</emphasis>
This species is named after the “selva paranaense” (
<emphasis id="0CE43A25050AFF83FC30BC1AFC6ECCA4" box="[925,959,368,391]" italics="true" pageId="17" pageNumber="450">i.e.</emphasis>
, Upper Paraná Atlantic Forest), ecoregion of the Atlantic Forest biome in which the 
<typeStatus id="E12B5895050AFF83FDC6BCFFFD4ACC8E" box="[619,667,405,429]" pageId="17" pageNumber="450">type</typeStatus>
material was collected.
</paragraph>
<paragraph id="3E2FE637050AFF83FF6ABCDDFB73CF3B" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABCDDFEF8CCF3" bold="true" box="[199,297,439,464]" pageId="17" pageNumber="450">Ecology.</emphasis>
The specimens were found in the soil (at a depth of about 
<quantity id="F9684BD2050AFF83FC10BCD2FBFFCCF3" box="[957,1070,440,464]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="17" pageNumber="450" unit="cm" value="20.0" valueMax="30.0" valueMin="10.0">10–30 cm</quantity>
) in a subtropical semi-deciduous seasonal forest environment, located close to the confluence of the Iguazú and Paraná rivers in the north-westernmost area of Misiones Province (adjacent to 
<collectingCountry id="4687A6A7050AFF83FD92BC95FD50CF3B" box="[575,641,511,536]" name="Brazil" pageId="17" pageNumber="450">Brazil</collectingCountry>
and 
<collectingCountry id="4687A6A7050AFF83FD1BBF6AFCCECF3B" box="[694,799,512,536]" name="Paraguay" pageId="17" pageNumber="450">Paraguay</collectingCountry>
), Northeastern region of 
<collectingCountry id="4687A6A7050AFF83FB83BC95FB4FCF3B" box="[1070,1182,511,536]" name="Argentina" pageId="17" pageNumber="450">Argentina</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="768AB5BC050AFF86FF6ABF4EFCABCF3B" lastPageId="20" lastPageNumber="453" pageId="17" pageNumber="450" type="materials_examined">
<paragraph id="3E2FE637050AFF83FF6ABF4EFC4CCF1F" blockId="17.[151,1436,151,1005]" box="[199,925,548,573]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABF4EFEB1CF1E" bold="true" box="[199,352,548,573]" pageId="17" pageNumber="450">
<typeStatus id="E12B5895050AFF83FF6ABF4EFED1CF1E" box="[199,256,548,573]" pageId="17" pageNumber="450">Type</typeStatus>
locality.
</emphasis>
<collectingCountry id="4687A6A7050AFF83FECABF4EFDDECF1F" box="[359,527,548,572]" name="Argentina" pageId="17" pageNumber="450">ARGENTINA</collectingCountry>
: Misiones Province: Puerto Iguazú.
</paragraph>
<paragraph id="3E2FE637050AFF83FF6ABF2DFCD0CF43" blockId="17.[151,1436,151,1005]" box="[199,769,583,608]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABF2DFEA1CF43" bold="true" box="[199,368,583,608]" pageId="17" pageNumber="450">Known range.</emphasis>
Only known from the 
<typeStatus id="E12B5895050AFF83FDDDBF22FD71CF43" box="[624,672,584,608]" pageId="17" pageNumber="450">type</typeStatus>
locality.
</paragraph>
<paragraph id="3E2FE637050AFF83FF6ABF06FE3ACECF" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF6ABF06FB16CFA6" bold="true" box="[199,1223,619,645]" pageId="17" pageNumber="450">
Neotropical members of 
<taxonomicName id="F9909DB4050AFF83FE5ABF01FD8ACFA7" box="[503,603,619,644]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="genus">
<emphasis id="0CE43A25050AFF83FE5ABF01FD8ACFA7" bold="true" box="[503,603,619,644]" italics="true" pageId="17" pageNumber="450">Ribautia</emphasis>
</taxonomicName>
morphologically similar to 
<taxonomicName id="F9909DB4050AFF83FC1CBF06FBB0CFA7" box="[945,1121,620,644]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25050AFF83FC1CBF06FBB0CFA7" bold="true" box="[945,1121,620,644]" italics="true" pageId="17" pageNumber="450">R. paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E050AFF83FBC6BF06FB16CFA6" box="[1131,1223,620,645]" pageId="17" pageNumber="450" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
In the differential diagnosis above, the new species has been compared in detail with 
<taxonomicName id="F9909DB4050AFF83FC23BFFBFA4ACF8B" authority="Pereira, Uliana &amp; Minelli, 2006" authorityName="Pereira, Uliana &amp; Minelli" authorityYear="2006" box="[910,1435,655,680]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A25050AFF83FC23BFFBFBF4CF8B" box="[910,1061,656,680]" italics="true" pageId="17" pageNumber="450">R. combinata</emphasis>
<bibRefCitation id="5A019BC6050AFF83FB83BFE5FA4ACF8B" author="Pereira" box="[1070,1435,655,680]" pageId="17" pageNumber="450" refString="Pereira, L. A., Uliana, M. &amp; Minelli, A. (2006) New species and new records of the genus Ribautia Brolemann, 1909 (Chilopoda: Geophilomorpha: Geophilidae) from South America. Zootaxa, 1106, 45 - 68." type="journal article" year="2006">Pereira, Uliana &amp; Minelli, 2006</bibRefCitation>
</taxonomicName>
(from the Amazonian rainforest of 
<collectingCountry id="4687A6A7050AFF83FD85BFDEFDB1CFEF" box="[552,608,692,716]" name="Peru" pageId="17" pageNumber="450">Peru</collectingCountry>
), 
<taxonomicName id="F9909DB4050AFF83FDD8BFDFFC49CFEF" authority="Pereira, 2007" authorityName="Pereira" authorityYear="2007" box="[629,920,692,717]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A25050AFF83FDD8BFDFFD29CFEF" box="[629,760,692,716]" italics="true" pageId="17" pageNumber="450">R. jakulicai</emphasis>
<bibRefCitation id="5A019BC6050AFF83FCACBFDEFC49CFEF" author="Pereira" box="[769,920,692,717]" pageId="17" pageNumber="450" refString="Pereira, L. A. (2007) First record of Ribautia Brolemann, 1909 from Argentina, with description of R. jakulicai sp. n. a new Neotropical member from the Yungas with coxal organs grouped in clusters (Myriapoda: Chilopoda: Geophilomorpha). Studies on Neotropical Fauna and Environment, 42 (2), 155 - 168. http: // dx. doi. org / 10.1080 / 01650520601102377" type="journal article" year="2007">Pereira, 2007</bibRefCitation>
</taxonomicName>
(from the Yungas rainforest of Northwestern 
<collectingCountry id="4687A6A7050AFF83FF3ABFBDFEDACFD3" box="[151,267,727,752]" name="Argentina" pageId="17" pageNumber="450">Argentina</collectingCountry>
), and 
<taxonomicName id="F9909DB4050AFF83FEF9BFB3FD8BCFD3" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[340,602,727,752]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A25050AFF83FEF9BFB3FE66CFD3" box="[340,439,728,752]" italics="true" pageId="17" pageNumber="450">R. lewisi</emphasis>
Pereira, 2013
</taxonomicName>
(collected in a gallery forest in the Mesopotamian region, Northeastern 
<collectingCountry id="4687A6A7050AFF83FF3ABF96FEDDCE36" box="[151,268,764,789]" name="Argentina" pageId="17" pageNumber="450">Argentina</collectingCountry>
). As 
<taxonomicName id="F9909DB4050AFF83FEE9BF97FE3CCE37" box="[324,493,765,788]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25050AFF83FEE9BF97FE3CCE37" box="[324,493,765,788]" italics="true" pageId="17" pageNumber="450">R. paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E050AFF83FE59BF96FD9CCE37" box="[500,589,764,789]" pageId="17" pageNumber="450" rank="species">
<emphasis id="0CE43A25050AFF83FE59BF96FD96CE36" bold="true" box="[500,583,764,789]" pageId="17" pageNumber="450">sp. nov</emphasis>
.
</taxonomicNameLabel>
, all of them are distributed East of the Andes, and share with it a claw-like pretarsus in the ultimate legs and the presence of a cluster of coxal organs in each coxopleuron of the ultimate legbearing segment. The other two Neotropical members provided with 1+1 clusters of coxal organs, 
<emphasis id="0CE43A25050AFF83FB4EBE2FFB2ECE7F" box="[1251,1279,837,860]" italics="true" pageId="17" pageNumber="450">i.e</emphasis>
., 
<taxonomicName id="F9909DB4050AFF83FABEBE2FFEF0CEA3" authority="Kraus, 1957" authorityName="Kraus" authorityYear="1957" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A25050AFF83FABEBE2FFA4DCE7F" box="[1299,1436,836,860]" italics="true" pageId="17" pageNumber="450">R. limaensis</emphasis>
<bibRefCitation id="5A019BC6050AFF83FF3ABE02FEF0CEA3" author="Kraus" box="[151,289,871,896]" pageId="17" pageNumber="450" refString="Kraus, O. (1957) Myriapoden aus Peru, VI: Chilopoden. Senckenbergiana biologica, 38, 359 - 404." type="journal article" year="1957">Kraus, 1957</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="F9909DB4050AFF83FEF4BE03FD8ECEA3" authority="Kraus, 1954" authorityName="Kraus" authorityYear="1954" box="[345,607,871,896]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="silvana">
<emphasis id="0CE43A25050AFF83FEF4BE03FE1BCEA3" box="[345,458,872,896]" italics="true" pageId="17" pageNumber="450">R. silvana</emphasis>
Kraus, 1954
</taxonomicName>
, occur West of the Andean chain, in 
<collectingCountry id="4687A6A7050AFF83FBACBE02FBE6CE5C" box="[1025,1079,872,895]" name="Peru" pageId="17" pageNumber="450">Peru</collectingCountry>
, and have a tubercle-like rather than a claw-like ultimate pretarsus. The new species can be also confidently differentiated from these two species by means of the following additional selected traits (the corresponding features for 
<taxonomicName id="F9909DB4050AFF83FBF0BEDBFAD9CEE4" box="[1117,1288,944,968]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="paranaensis">
<emphasis id="0CE43A25050AFF83FBF0BEDBFAD9CEE4" box="[1117,1288,944,968]" italics="true" pageId="17" pageNumber="450">R. paranaensis</emphasis>
</taxonomicName>
are given in parentheses); see also 
<tableCitation id="7312D38C050AFF83FE3DBEBEFE34CECF" box="[400,485,980,1005]" captionStart="TABLE 3" captionStartId="17.[151,238,1052,1075]" captionTargetBox="[159,1393,1168,1344]" captionTargetPageId="17" captionText="TABLE 3. Differential characters of Ribautia paranaensis sp. nov., R. limaensis Kraus, 1957 and R. silvana Kraus, 1954 (characters of R. limaensis after the original description, those of R. silvana after the original description and redescription by Pereira et al., 1995)." httpUri="http://table.plazi.org/id/6AEFB6BF050AFF83FF3AB976FEBBC957" pageId="17" pageNumber="450" tableUuid="6AEFB6BF050AFF83FF3AB976FEBBC957">Table 3</tableCitation>
.
</paragraph>
<caption id="6AEFB6BF050AFF83FF3AB976FEBBC957" ID-Table-UUID="6AEFB6BF050AFF83FF3AB976FEBBC957" httpUri="http://table.plazi.org/id/6AEFB6BF050AFF83FF3AB976FEBBC957" pageId="17" pageNumber="450" targetBox="[159,1393,1168,1344]" targetIsTable="true" targetPageId="17">
<paragraph id="3E2FE637050AFF83FF3AB976FEBBC957" blockId="17.[151,1436,1052,1140]" pageId="17" pageNumber="450">
<emphasis id="0CE43A25050AFF83FF3AB976FED9C910" bold="true" box="[151,264,1052,1075]" pageId="17" pageNumber="450">TABLE 3.</emphasis>
Differential characters of 
<taxonomicName id="F9909DB4050AFF83FD8DB976FCD1C917" box="[544,768,1052,1076]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="paranaensis" status="sp. nov.">
<emphasis id="0CE43A25050AFF83FD8DB976FCD1C917" box="[544,768,1052,1076]" italics="true" pageId="17" pageNumber="450">Ribautia paranaensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="17D7875E050AFF83FCA5B976FC8DC910" box="[776,860,1052,1075]" pageId="17" pageNumber="450" rank="species">
<emphasis id="0CE43A25050AFF83FCA5B976FC87C910" bold="true" box="[776,854,1052,1075]" pageId="17" pageNumber="450">sp. nov</emphasis>
.
</taxonomicNameLabel>
, 
<taxonomicName id="F9909DB4050AFF83FCC6B977FBA5C910" authority="Kraus, 1957" authorityName="Kraus" authorityYear="1957" box="[875,1140,1052,1076]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A25050AFF83FCC6B977FC3AC917" box="[875,1003,1052,1076]" italics="true" pageId="17" pageNumber="450">R. limaensis</emphasis>
Kraus, 1957
</taxonomicName>
and 
<taxonomicName id="F9909DB4050AFF83FB07B977FA4DC910" authority="Kraus, 1954" authorityName="Kraus" authorityYear="1954" box="[1194,1436,1052,1076]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="silvana">
<emphasis id="0CE43A25050AFF83FB07B977FAC2C917" box="[1194,1299,1052,1076]" italics="true" pageId="17" pageNumber="450">R. silvana</emphasis>
Kraus, 1954
</taxonomicName>
(characters of 
<taxonomicName id="F9909DB4050AFF83FE84B957FE76C977" box="[297,423,1084,1108]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A25050AFF83FE84B957FE76C977" box="[297,423,1084,1108]" italics="true" pageId="17" pageNumber="450">R. limaensis</emphasis>
</taxonomicName>
after the original description, those of 
<taxonomicName id="F9909DB4050AFF83FC99B957FC4AC977" box="[820,923,1084,1108]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="silvana">
<emphasis id="0CE43A25050AFF83FC99B957FC4AC977" box="[820,923,1084,1108]" italics="true" pageId="17" pageNumber="450">R. silvana</emphasis>
</taxonomicName>
after the original description and redescription by Pereira 
<emphasis id="0CE43A25050AFF83FF4BB937FEC2C957" box="[230,275,1116,1140]" italics="true" pageId="17" pageNumber="450">et al</emphasis>
., 1995).
</paragraph>
</caption>
<paragraph id="3E2FE637050AFF83FE55B9FBFADFC863" blockId="17.[159,1393,1168,1910]" pageId="17" pageNumber="450">
<table id="4C901497050A006DFF32B9FAFAA0C863" box="[159,1393,1168,1344]" gridcols="4" gridrows="4" pageId="17" pageNumber="450">
<tr id="80A0E475050A006DFF32B9FAFAA0C985" box="[159,1393,1168,1190]" gridrow="0" pageId="17" pageNumber="450" rowspan-0="1">
<emphasis id="0CE43A25050AFF83FE55B9FBFB24C985" box="[504,1269,1168,1190]" italics="true" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFE55B9FAFD7CC985" box="[504,685,1168,1190]" gridcol="1" gridrow="0" pageId="17" pageNumber="450">
<taxonomicName id="F9909DB4050AFF83FE55B9FBFD5EC985" box="[504,655,1169,1190]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="paranaensis">
<emphasis id="0CE43A25050AFF83FE55B9FBFD5EC985" box="[504,655,1169,1190]" italics="true" pageId="17" pageNumber="450">R. paranaensis</emphasis>
</taxonomicName>
</th>
<th id="C3718D09050A006DFC9AB9FAFC65C985" box="[823,948,1168,1190]" gridcol="2" gridrow="0" pageId="17" pageNumber="450">
<taxonomicName id="F9909DB4050AFF83FC9AB9FBFC62C985" box="[823,947,1168,1190]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A25050AFF83FC9AB9FBFC62C985" box="[823,947,1168,1190]" italics="true" pageId="17" pageNumber="450">R. limaensis</emphasis>
</taxonomicName>
</th>
<th id="C3718D09050A006DFB3DB9FAFAA0C985" box="[1168,1393,1168,1190]" gridcol="3" gridrow="0" pageId="17" pageNumber="450">
<taxonomicName id="F9909DB4050AFF83FB3DB9FBFB24C985" box="[1168,1269,1168,1190]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="17" pageNumber="450" phylum="Arthropoda" rank="species" species="silvana">
<emphasis id="0CE43A25050AFF83FB3DB9FBFB24C985" box="[1168,1269,1168,1190]" italics="true" pageId="17" pageNumber="450">R. silvana</emphasis>
</taxonomicName>
</th>
</emphasis>
</tr>
<tr id="80A0E475050A006DFF32B9D3FAA0C9CD" box="[159,1393,1209,1262]" gridrow="1" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32B9D3FE57C9CD" box="[159,390,1209,1262]" gridcol="0" gridrow="1" pageId="17" pageNumber="450">Number of leg-bearing segments</th>
<td id="C3718D09050A006DFE55B9D3FD7CC9CD" box="[504,685,1209,1262]" gridcol="1" gridrow="1" pageId="17" pageNumber="450">♀: 41, 43 ♂: 41, 43</td>
<td id="C3718D09050A006DFC9AB9D3FC65C9CD" box="[823,948,1209,1262]" gridcol="2" gridrow="1" pageId="17" pageNumber="450">♂: 55</td>
<td id="C3718D09050A006DFB3DB9D3FAA0C9CD" box="[1168,1393,1209,1262]" gridcol="3" gridrow="1" pageId="17" pageNumber="450">♂: 49</td>
</tr>
<tr id="80A0E475050A006DFF32B86BFAA0C834" box="[159,1393,1281,1303]" gridrow="2" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32B86BFE57C834" box="[159,390,1281,1303]" gridcol="0" gridrow="2" pageId="17" pageNumber="450">Body length</th>
<td id="C3718D09050A006DFE55B86BFD7CC834" box="[504,685,1281,1303]" gridcol="1" gridrow="2" pageId="17" pageNumber="450">12 mm (♀ and ♂)</td>
<td id="C3718D09050A006DFC9AB86BFC65C834" box="[823,948,1281,1303]" gridcol="2" gridrow="2" pageId="17" pageNumber="450">25 mm (♂)</td>
<td id="C3718D09050A006DFB3DB86BFAA0C834" box="[1168,1393,1281,1303]" gridcol="3" gridrow="2" pageId="17" pageNumber="450">14 mm (♂)</td>
</tr>
<tr id="80A0E475050A006DFF32B840FAA0C863" box="[159,1393,1322,1344]" gridrow="3" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32B840FE57C863" box="[159,390,1322,1344]" gridcol="0" gridrow="3" pageId="17" pageNumber="450">Shape of labrum</th>
<td id="C3718D09050A006DFE55B840FD7CC863" box="[504,685,1322,1344]" gridcol="1" gridrow="3" pageId="17" pageNumber="450">as in Fig. 16</td>
<td id="C3718D09050A006DFC9AB840FC65C863" box="[823,948,1322,1344]" gridcol="2" gridrow="3" pageId="17" pageNumber="450">as in Fig. 82</td>
<td id="C3718D09050A006DFB3DB840FAA0C863" box="[1168,1393,1322,1344]" gridcol="3" gridrow="3" pageId="17" pageNumber="450">as in Fig. 83</td>
</tr>
</table>
</paragraph>
<paragraph id="3E2FE637050AFF83FF32B83FFB08CA55" blockId="17.[159,1393,1168,1910]" pageId="17" pageNumber="450">
<table id="4C901497050A006DFF32B83EFAA0CA55" box="[159,1393,1364,1910]" gridcols="4" gridrows="7" pageId="17" pageNumber="450">
<tr id="80A0E475050A006DFF32B83EFAA0C8AB" box="[159,1393,1364,1416]" gridrow="0" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32B83EFE32C8AB" box="[159,483,1364,1416]" gridcol="0" gridrow="0" pageId="17" pageNumber="450">Lappets of telopodites of first maxillae</th>
<th id="C3718D09050A006DFE55B83EFCF0C8AB" box="[504,801,1364,1416]" gridcol="1" gridrow="0" pageId="17" pageNumber="450">present, very small (Figs. 17, 18)</th>
<th id="C3718D09050A006DFC9AB83EFBEEC8AB" box="[823,1087,1364,1416]" gridcol="2" gridrow="0" pageId="17" pageNumber="450">absent</th>
<th id="C3718D09050A006DFB3DB83EFAA0C8AB" box="[1168,1393,1364,1416]" gridcol="3" gridrow="0" pageId="17" pageNumber="450">absent</th>
</tr>
<tr id="80A0E475050A006DFF32B8F6FAA0CB2D" box="[159,1393,1436,1550]" gridrow="1" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32B8F6FE32CB2D" box="[159,483,1436,1550]" gridcol="0" gridrow="1" pageId="17" pageNumber="450">Anterior border of forcipular coxosternite</th>
<td id="C3718D09050A006DFE55B8F6FCF0CB2D" box="[504,801,1436,1550]" gridcol="1" gridrow="1" pageId="17" pageNumber="450">with two small unpigmented denticles devoid of setae (Figs. 26–28)</td>
<td id="C3718D09050A006DFC9AB8F6FBEECB2D" box="[823,1087,1436,1550]" gridcol="2" gridrow="1" pageId="17" pageNumber="450">with two very small protuberances (“zwei sehr undeutliche und hyaline Höcker”)</td>
<td id="C3718D09050A006DFB3DB8F6FAA0CB2D" box="[1168,1393,1436,1550]" gridcol="3" gridrow="1" pageId="17" pageNumber="450">completely unarmed (Fig. 84)</td>
</tr>
<tr id="80A0E475050A006DFF32BB4BFAA0CB57" box="[159,1393,1569,1652]" gridrow="2" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32BB4BFE32CB57" box="[159,483,1569,1652]" gridcol="0" gridrow="2" pageId="17" pageNumber="450">Apical medial edge of forcipular trochanteroprefemur</th>
<td id="C3718D09050A006DFE55BB4BFCF0CB57" box="[504,801,1569,1652]" gridcol="1" gridrow="2" pageId="17" pageNumber="450">with a small slightly pigmented tooth (relative size as in Figs. 26, 27, 29)</td>
<td id="C3718D09050A006DFC9ABB4BFBEECB57" box="[823,1087,1569,1652]" gridcol="2" gridrow="2" pageId="17" pageNumber="450">with a small unpigmented protuberance</td>
<td id="C3718D09050A006DFB3DBB4BFAA0CB57" box="[1168,1393,1569,1652]" gridcol="3" gridrow="2" pageId="17" pageNumber="450">with a well-developed and deeply pigmented tooth (Fig. 84)</td>
</tr>
<tr id="80A0E475050A006DFF32BBE2FAA0CB9F" box="[159,1393,1672,1724]" gridrow="3" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32BBE2FE32CB9F" box="[159,483,1672,1724]" gridcol="0" gridrow="3" pageId="17" pageNumber="450">All pore-fields undivided</th>
<td id="C3718D09050A006DFE55BBE2FCF0CB9F" box="[504,801,1672,1724]" gridcol="1" gridrow="3" pageId="17" pageNumber="450">no, some of them divided in two areas</td>
<td id="C3718D09050A006DFC9ABBE2FBEECB9F" box="[823,1087,1672,1724]" gridcol="2" gridrow="3" pageId="17" pageNumber="450">yes</td>
<td id="C3718D09050A006DFB3DBBE2FAA0CB9F" box="[1168,1393,1672,1724]" gridcol="3" gridrow="3" pageId="17" pageNumber="450">yes</td>
</tr>
<tr id="80A0E475050A006DFF32BBBAFAA0CA27" box="[159,1393,1744,1796]" gridrow="4" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32BBBAFE32CA27" box="[159,483,1744,1796]" gridcol="0" gridrow="4" pageId="17" pageNumber="450">Anterior legs with setae of different thickness</th>
<td id="C3718D09050A006DFE55BBBAFCF0CA27" box="[504,801,1744,1796]" gridcol="1" gridrow="4" pageId="17" pageNumber="450">yes (Figs. 51, 52)</td>
<td id="C3718D09050A006DFC9ABBBAFBEECA27" box="[823,1087,1744,1796]" gridcol="2" gridrow="4" pageId="17" pageNumber="450">?</td>
<td id="C3718D09050A006DFB3DBBBAFAA0CA27" box="[1168,1393,1744,1796]" gridcol="3" gridrow="4" pageId="17" pageNumber="450">no</td>
</tr>
<tr id="80A0E475050A006DFF32BA72FAA0CA6F" box="[159,1393,1816,1868]" gridrow="5" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32BA72FE32CA6F" box="[159,483,1816,1868]" gridcol="0" gridrow="5" pageId="17" pageNumber="450">Shape of pretarsus of ultimate legs</th>
<td id="C3718D09050A006DFE55BA72FCF0CA6F" box="[504,801,1816,1868]" gridcol="1" gridrow="5" pageId="17" pageNumber="450">claw-like</td>
<td id="C3718D09050A006DFC9ABA72FBEECA6F" box="[823,1087,1816,1868]" gridcol="2" gridrow="5" pageId="17" pageNumber="450">tubercle-like</td>
<td id="C3718D09050A006DFB3DBA72FAA0CA6F" box="[1168,1393,1816,1868]" gridcol="3" gridrow="5" pageId="17" pageNumber="450">tubercle-like</td>
</tr>
<tr id="80A0E475050A006DFF32BA0AFAA0CA55" box="[159,1393,1888,1910]" gridrow="6" pageId="17" pageNumber="450">
<th id="C3718D09050A006DFF32BA0AFE32CA55" box="[159,483,1888,1910]" gridcol="0" gridrow="6" pageId="17" pageNumber="450">Anal organs</th>
<td id="C3718D09050A006DFE55BA0AFCF0CA55" box="[504,801,1888,1910]" gridcol="1" gridrow="6" pageId="17" pageNumber="450">absent</td>
<td id="C3718D09050A006DFC9ABA0AFBEECA55" box="[823,1087,1888,1910]" gridcol="2" gridrow="6" pageId="17" pageNumber="450">?</td>
<td id="C3718D09050A006DFB3DBA0AFAA0CA55" box="[1168,1393,1888,1910]" gridcol="3" gridrow="6" pageId="17" pageNumber="450">present</td>
</tr>
</table>
</paragraph>
<caption id="6AEFB6BF0509FF80FF3ABB98FA47CAE2" httpUri="https://zenodo.org/record/225258/files/figure.png" pageId="18" pageNumber="451" targetBox="[151,1436,194,1742]" targetPageId="18">
<paragraph id="3E2FE6370509FF80FF3ABB98FA47CAE2" blockId="18.[151,1437,1778,1985]" pageId="18" pageNumber="451">
<emphasis id="0CE43A250509FF80FF3ABB98FE82CA2B" bold="true" box="[151,339,1778,1801]" pageId="18" pageNumber="451">FIGURES 74–79.</emphasis>
(74–76). 
<taxonomicName id="F9909DB40509FF80FE18BB99FC12CA2A" authority="Pereira, Uliana &amp; Minelli, 2006" authorityName="Pereira, Uliana &amp; Minelli" authorityYear="2006" box="[437,963,1779,1801]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="18" pageNumber="451" phylum="Arthropoda" rank="species" species="combinata">
<emphasis id="0CE43A250509FF80FE18BB99FDACCA2A" box="[437,637,1779,1801]" italics="true" pageId="18" pageNumber="451">Ribautia combinata</emphasis>
Pereira, Uliana &amp; Minelli, 2006
</taxonomicName>
(female holotype; PERU: Loreto: Allpahuayo, 
<emphasis id="0CE43A250509FF80FF3ABA78FF7ECA04" box="[151,175,1810,1831]" italics="true" pageId="18" pageNumber="451">ca</emphasis>
. 30 Km S Iquitos): (74) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (75) Coxal organs, ventral (a: independent opening organ, b: cluster of organs). (76) Right leg (pair 1), postero-ventral view (from Pereira 
<emphasis id="0CE43A250509FF80FDA7BA3AFDEBCA46" box="[522,570,1871,1893]" italics="true" pageId="18" pageNumber="451">et al</emphasis>
., 2006). (77–79). 
<taxonomicName id="F9909DB40509FF80FD51BA25FB9ACA46" authority="Pereira, 2007" authorityName="Pereira" authorityYear="2007" box="[764,1099,1871,1893]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="18" pageNumber="451" phylum="Arthropoda" rank="species" species="jakulicai">
<emphasis id="0CE43A250509FF80FD51BA25FC82CA46" box="[764,851,1871,1893]" italics="true" pageId="18" pageNumber="451">Ribautia</emphasis>
<emphasis id="0CE43A250509FF80FCF0BA25FC67CA46" box="[861,950,1871,1893]" italics="true" pageId="18" pageNumber="451">jakulicai</emphasis>
Pereira, 2007
</taxonomicName>
(male holotype; ARGENTINA: Salta: Orán: 
<emphasis id="0CE43A250509FF80FE8FBA05FEEBCAA7" box="[290,314,1903,1924]" italics="true" pageId="18" pageNumber="451">ca</emphasis>
. 25 Km northwest of Aguas Blancas): (77) Labrum. (78) Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite). (79) Detail of denticles on middle part of anterior border of forcipular coxosternite (modified from Pereira, 2007). Scale bars: 0.05 mm (74, 77, 78); 0.1 mm (75, 76, 79).
</paragraph>
</caption>
<caption id="6AEFB6BF0508FF81FF3ABB9BFF0ACAFD" httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="19" pageNumber="452" targetBox="[152,1436,194,1756]" targetPageId="19">
<paragraph id="3E2FE6370508FF81FF3ABB9BFF0ACAFD" blockId="19.[151,1437,1777,2014]" pageId="19" pageNumber="452">
<emphasis id="0CE43A250508FF81FF3ABB9BFE84CA25" bold="true" box="[151,341,1777,1800]" pageId="19" pageNumber="452">FIGURES 80–84.</emphasis>
(80). 
<taxonomicName id="F9909DB40508FF81FE38BB9BFD11CA24" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" box="[405,704,1777,1799]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="19" pageNumber="452" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A250508FF81FE38BB9BFDFECA24" box="[405,559,1777,1799]" italics="true" pageId="19" pageNumber="452">Ribautia lewisi</emphasis>
Pereira, 2013
</taxonomicName>
(female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013b). (81). 
<taxonomicName id="F9909DB40508FF81FB1DBA7AFF1BCA66" authority="Pereira, 2013" authorityName="Pereira" authorityYear="2013" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="19" pageNumber="452" phylum="Arthropoda" rank="species" species="lewisi">
<emphasis id="0CE43A250508FF81FB1DBA7AFA99CA05" box="[1200,1352,1808,1830]" italics="true" pageId="19" pageNumber="452">Ribautia lewisi</emphasis>
Pereira, 2013
</taxonomicName>
(male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013b). (82). 
<taxonomicName id="F9909DB40508FF81FE2DBA06FD18CAA1" authority="Kraus, 1957" authorityName="Kraus" authorityYear="1957" box="[384,713,1900,1922]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="19" pageNumber="452" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A250508FF81FE2DBA06FD91CAA1" box="[384,576,1900,1922]" italics="true" pageId="19" pageNumber="452">Ribautia limaensis</emphasis>
Kraus, 1957
</taxonomicName>
(male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83–84). 
<taxonomicName id="F9909DB40508FF81FE90BAE1FDB9CA82" authority="Kraus, 1954" authorityName="Kraus" authorityYear="1954" box="[317,616,1931,1953]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="19" pageNumber="452" phylum="Arthropoda" rank="species" species="silvana">
<emphasis id="0CE43A250508FF81FE90BAE1FE35CA82" box="[317,484,1931,1953]" italics="true" pageId="19" pageNumber="452">Ribautia silvana</emphasis>
Kraus, 1954
</taxonomicName>
(male holotype; PERU: Hacienda Monteseco (6°50’S 79°10´W)): (83) Labrum. (84) Forcipular segment, ventral (from Pereira 
<emphasis id="0CE43A250508FF81FDDBBAC0FD72CA9C" box="[630,675,1961,1983]" italics="true" pageId="19" pageNumber="452">et al</emphasis>
., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82.
</paragraph>
</caption>
<paragraph id="3E2FE637050FFF86FF6ABDF3FE5BCC3F" blockId="20.[151,1436,151,536]" pageId="20" pageNumber="453">
<taxonomicName id="F9909DB4050FFF86FF6ABDF3FE82CD93" box="[199,339,152,176]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="20" pageNumber="453" phylum="Arthropoda" rank="species" species="limaensis">
<emphasis id="0CE43A25050FFF86FF6ABDF3FE82CD93" box="[199,339,152,176]" italics="true" pageId="20" pageNumber="453">R. limaensis</emphasis>
</taxonomicName>
: male with 55 leg-bearing segments; body length of male 
<quantity id="F9684BD2050FFF86FC51BDFDFB80CD8C" box="[1020,1105,151,176]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="20" pageNumber="453" unit="mm" value="25.0">25 mm</quantity>
; telopodites of first maxillae without lappets; all pore-fields undivided. (
<emphasis id="0CE43A25050FFF86FD2EBDD7FCE4CDF7" box="[643,821,189,212]" italics="true" pageId="20" pageNumber="453">
<taxonomicName id="F9909DB4050FFF86FD2EBDD7FCFECDF7" box="[643,815,189,212]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="20" pageNumber="453" phylum="Arthropoda" rank="species" species="paranaensis">R. paranaensis</taxonomicName>
:
</emphasis>
male and female with 41 or 43 leg-bearing segments; body length of male and female 
<quantity id="F9684BD2050FFF86FDA1BD8AFD8ECDD4" box="[524,607,224,248]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="20" pageNumber="453" unit="mm" value="12.0">12 mm</quantity>
; telopodites of first maxillae with lappets; some pore-fields of mid-body divided in two areas).
</paragraph>
<paragraph id="3E2FE637050FFF86FF6ABC43FCABCF3B" blockId="20.[151,1436,151,536]" pageId="20" pageNumber="453">
<emphasis id="0CE43A25050FFF86FF6ABC43FE91CC63" box="[199,320,296,320]" italics="true" pageId="20" pageNumber="453">
<taxonomicName id="F9909DB4050FFF86FF6ABC43FEEBCC63" box="[199,314,296,320]" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="20" pageNumber="453" phylum="Arthropoda" rank="species" species="silvana">R. silvana</taxonomicName>
:
</emphasis>
male with 49 leg-bearing segments; telopodites of first maxillae without lappets; anterior border of forcipular coxosternite completely unarmed (
<figureCitation id="A6ABFAB2050FFF86FD3FBC26FD37CC47" box="[658,742,332,357]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="20" pageNumber="453">Fig. 84</figureCitation>
); apical medial edge of forcipular trochanteroprefemur with a well developed and deeply pigmented tooth (
<figureCitation id="A6ABFAB2050FFF86FD69BC05FCF0CCAB" box="[708,801,367,392]" captionStart="FIGURES 80 – 84" captionStartId="19.[151,264,1777,1800]" captionTargetBox="[152,1436,194,1756]" captionTargetId="figure@19.[151,1436,193,1756]" captionTargetPageId="19" captionText="FIGURES 80 – 84. (80). Ribautia lewisi Pereira, 2013 (female paratype (M); ARGENTINA: Entre Ríos Province: Concordia Department): Labrum (a: sclerotized process on internal limb of tentorium) (from Pereira, 2013 b). (81). Ribautia lewisi Pereira, 2013 (male holotype; ARGENTINA: Entre Ríos Province: Concordia Department): Detail of process in antero-internal corner of coxosternite, right side of second maxillae, ventral (a: process of coxosternite, b: distoectal process of telopodite) (from Pereira, 2013 b). (82). Ribautia limaensis Kraus, 1957 (male holotype; PERU: Lomas de Atocongo): Labrum (from Kraus, 1957). (83 – 84). Ribautia silvana Kraus, 1954 (male holotype; PERU: Hacienda Monteseco (6 ° 50 ’ S 79 ° 10´W )): (83) Labrum. (84) Forcipular segment, ventral (from Pereira et al., 1995). Scale bars: 0.05 mm (80, 81, 83); 0.3 mm (84); no scale available for 82." httpUri="https://zenodo.org/record/225259/files/figure.png" pageId="20" pageNumber="453">Fig. 84</figureCitation>
); all pore-fields undivided; anal organs present. (
<taxonomicName id="F9909DB4050FFF86FA29BC1BFEF1CC8F" class="Chilopoda" family="Geophilidae" genus="Ribautia" kingdom="Animalia" order="Geophilomorpha" pageId="20" pageNumber="453" phylum="Arthropoda" rank="species" species="paranaensis">
<emphasis id="0CE43A25050FFF86FA29BC1BFEF1CC8F" italics="true" pageId="20" pageNumber="453">R. paranaensis</emphasis>
</taxonomicName>
: male and female with 41 or 43 leg-bearing segments; telopodites of first maxillae with lappets; anterior border of forcipular coxosternite with two small unpigmented denticles devoid of setae (
<figureCitation id="A6ABFAB2050FFF86FAAFBCDDFA5ECCF3" box="[1282,1423,439,464]" captionStart-0="FIGURES 19 – 26" captionStart-1="FIGURES 27 – 37" captionStartId-0="9.[151,264,1797,1820]" captionStartId-1="10.[151,264,1828,1851]" captionTargetBox-0="[151,1436,193,1776]" captionTargetBox-1="[152,1434,193,1806]" captionTargetId-0="figure@9.[151,1436,193,1777]" captionTargetId-1="figure@10.[151,1436,193,1807]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionText-0="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." captionText-1="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri-0="https://zenodo.org/record/225250/files/figure.png" httpUri-1="https://zenodo.org/record/225251/files/figure.png" pageId="20" pageNumber="453">Figs. 26–28</figureCitation>
); apical medial edge of forcipular trochanteroprefemur with a small slightly pigmented tooth (
<figureCitation id="A6ABFAB2050FFF86FB31BCB6FB29CCD6" box="[1180,1272,476,501]" captionStart="FIGURES 19 – 26" captionStartId="9.[151,264,1797,1820]" captionTargetBox="[151,1436,193,1776]" captionTargetId="figure@9.[151,1436,193,1777]" captionTargetPageId="9" captionText="FIGURES 19 – 26. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (19) First and second maxillae, ventral (a: process of antero-internal corners of coxosternite). (20) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, ventral (a: process of coxosternite). (21) Detail of process in antero-internal corner of coxosternite, left side of second maxillae, dorsal (a: process of coxosternite). (22) Left telopodite of second maxillae, dorsal (a: process of coxosternite). (23) Claw of right telopodite of second maxillae, ventral. (24) Claw of left telopodite of second maxillae, ventral. (25) Claw of left telopodite of second maxillae, dorsal. (26) Forcipular segment, ventral (a: Scale bars: 0.03 mm (20, 21, 23 – 25), 0.1 mm (22), 0.2 mm (19), 0.3 mm (26)." httpUri="https://zenodo.org/record/225250/files/figure.png" pageId="20" pageNumber="453">Figs. 26</figureCitation>
, 
<figureCitation id="A6ABFAB2050FFF86FAA9BCB6FA9CCCD7" box="[1284,1357,476,500]" captionStart="FIGURES 27 – 37" captionStartId="10.[151,264,1828,1851]" captionTargetBox="[152,1434,193,1806]" captionTargetId="figure@10.[151,1436,193,1807]" captionTargetPageId="10" captionText="FIGURES 27 – 37. Ribautia paranaensis sp. nov. (male holotype; ARGENTINA: Misiones Province: Puerto Iguazú): (27) Middle part of anterior border of forcipular coxosternite showing unpigmented denticles, ventral. (28) Detail of unpigmented denticles on middle part of anterior border of forcipular coxosternite. (29) Detail of poison gland (a), calyx (b), and duct (c) of venom apparatus in left forcipular telopodite, ventral. (30) Detail of left forcipular tarsungulum, showing medial ventral edge slightly serrate. (31) Detail of calyx of poison gland in left forcipular telopodite, ventral (a: calyx, b: duct). (32) Detail of calyx of poison gland in right forcipular telopodite, ventral (a: calyx, b: duct). (33) Sternite 2. (34) Sternite 3. (35) Sternite 4. (36) Sternite 5. (37) Sternite 6. Scale bars: 0.01 mm (31, 32); 0.05 mm (30); 0.06 mm (28); 0.1 mm (27); 0.2 mm (29, 33 – 37)." httpUri="https://zenodo.org/record/225251/files/figure.png" pageId="20" pageNumber="453">27, 29</figureCitation>
); some pore-fields of mid-body divided in two areas; anal organs absent).
</paragraph>
</subSubSection>
</treatment>
</document>