treatments-xml/data/03/9A/DA/039ADA531F576977FC7E24876705FA3F.xml

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<mods:title id="DADABCA87EC88B6E5A8ADC45B044B98E">The Parvidrilidae - a diversified groundwater family: description of six new species from southern Europe, and clues for its phylogenetic position within Clitellata (Annelida)</mods:title>
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<mods:namePart id="A98B479A3A9C25A131317BA5B5DDD657">Martínez-Ansemil, Enrique</mods:namePart>
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<mods:namePart id="C9E7B22338973029BCA7F3F5AADA9536">Châtelliers, Michel Creuzé Des</mods:namePart>
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<treatment id="039ADA531F576977FC7E24876705FA3F" ID-DOI="http://doi.org/10.5281/zenodo.5480040" ID-Zenodo-Dep="5480040" LSID="urn:lsid:plazi:treatment:039ADA531F576977FC7E24876705FA3F" httpUri="http://treatment.plazi.org/id/039ADA531F576977FC7E24876705FA3F" lastPageId="14" lastPageNumber="544" pageId="12" pageNumber="542">
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<paragraph id="8B8C6B451F576975FC7E2487663DFB78" blockId="12.[917,1350,1194,1248]" pageId="12" pageNumber="542">
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<taxonomicName id="4C3310C61F576975FC7E2487665AFB27" authority="SAMBUGAR" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[924,1313,1194,1216]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="12" pageNumber="542" phylum="Annelida" rank="species" species="stochi">
<emphasis id="B947B7571F576975FC7E248767E1FB27" bold="true" box="[924,1178,1195,1216]" italics="true" pageId="12" pageNumber="542">PARVIDRILUS STOCHI</emphasis>
SAMBUGAR
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&amp; MARTÍNEZ- ANSEMIL 
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<taxonomicNameLabel id="A2740A2C1F576975FB6024E2679CFB47" box="[1154,1255,1226,1247]" pageId="12" pageNumber="542" rank="species">SP. NOV.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="130877C01F576975FB1B24E66645FB78" box="[1273,1342,1226,1248]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="12" pageNumber="542">FIG. 6</figureCitation>
)
</heading>
</paragraph>
<paragraph id="8B8C6B451F576975FCD824DE6642FA19" blockId="12.[826,1441,1265,1409]" pageId="12" pageNumber="542">
<emphasis id="B947B7571F576975FCD824DE60FBFA9F" box="[826,896,1266,1287]" italics="true" pageId="12" pageNumber="542">Types:</emphasis>
<materialsCitation id="3B5B61181F576975FC7024DD6642FA19" collectingDate="2008-06-26" collectorName="Fabio Stoch &amp; Gianfranco Tomasin &amp; Beatrice Sambugar &amp; Paolo Marcia." country="Canada" latitude="40.513054" location="Thiesi" longLatPrecision="19" longitude="8.609167" municipality="Monte Majore cave" pageId="12" pageNumber="542" specimenCount="1" stateProvince="Sardegna" typeStatus="holotype">
<typeStatus id="5488D5E71F576975FC7024DD6087FA9F" box="[914,1020,1265,1287]" pageId="12" pageNumber="542" type="holotype">Holotype</typeStatus>
. VRO1003, mature specimen unstained, whole-mounted in 
<collectingCountry id="F3242BD51F576975FB6B2523679AFABD" box="[1161,1249,1295,1317]" name="Canada" pageId="12" pageNumber="542">Canada</collectingCountry>
balsam. 
<collectingMunicipality id="6BE8F13F1F576975FABA253C60B6FADB" pageId="12" pageNumber="542">Monte Majore cave</collectingMunicipality>
(
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, 
<geoCoordinate id="EE070D821F576975FB622502678EFADB" box="[1152,1269,1325,1348]" degrees="8" direction="east" minutes="36" orientation="longitude" pageId="12" pageNumber="542" precision="15" seconds="33" value="8.609167">8°36′33′′E</geoCoordinate>
), 
<location id="8EEC3D9E1F576975FAF125026627FADC" LSID="urn:lsid:plazi:treatment:039ADA531F576977FC7E24876705FA3F:8EEC3D9E1F576975FAF125026627FADC" box="[1299,1372,1326,1348]" country="Canada" latitude="40.513054" longLatPrecision="19" longitude="8.609167" municipality="Monte Majore cave" name="Thiesi" pageId="12" pageNumber="542" stateProvince="Sardegna">Thiesi</location>
, 
<collectingRegion id="49F7A5A71F576975FA932502600CFAFB" country="Italy" name="Sardegna" pageId="12" pageNumber="542">Sardinia</collectingRegion>
, 
<collectingCountry id="F3242BD51F576975FC65256160C6FAFB" box="[903,957,1357,1379]" name="Italy" pageId="12" pageNumber="542">Italy</collectingCountry>
, 
<date id="FF8D4D851F576975FC2E25616738FAFB" box="[972,1091,1357,1379]" pageId="12" pageNumber="542" value="2008-06-26">
<collectingDate id="EFC9B46D1F576975FC2E25616738FAFB" box="[972,1091,1357,1379]" pageId="12" pageNumber="542" value="2008-06-26">26.vi.2008</collectingDate>
</date>
, 
<emphasis id="B947B7571F576975FBB125616708FAFA" box="[1107,1139,1357,1378]" italics="true" pageId="12" pageNumber="542">leg</emphasis>
. 
<collectorName id="26C60E931F576975FB6425616668FAFB" box="[1158,1299,1357,1379]" pageId="12" pageNumber="542">Fabio Stoch</collectorName>
, 
<collectorName id="26C60E931F576975FAC0256160E6FA19" pageId="12" pageNumber="542">Gianfranco Tomasin</collectorName>
, 
<collectorName id="26C60E931F576975FC49254767F1FA19" box="[939,1162,1387,1409]" pageId="12" pageNumber="542">Beatrice Sambugar</collectorName>
, 
<collectorName id="26C60E931F576975FB7B25476642FA19" box="[1177,1337,1387,1409]" pageId="12" pageNumber="542">Paolo Marcia.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
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<paragraph id="8B8C6B451F576975FCD825866605F9EF" blockId="12.[826,1442,1450,1655]" pageId="12" pageNumber="542">
<materialsCitation id="3B5B61181F576975FCD825866013F9A2" collectingDate="2005-03-17" collectorName="Fabio Stoch &amp; Gianfranco Tomasin &amp; Jos Notenboom. Two" country="Canada" location="One" pageId="12" pageNumber="542" specimenCount="2">
<emphasis id="B947B7571F576975FCD825866700FA27" box="[826,1147,1450,1471]" italics="true" pageId="12" pageNumber="542">Other material examined:</emphasis>
<location id="8EEC3D9E1F576975FB73258667C4FA27" LSID="urn:lsid:plazi:treatment:039ADA531F576977FC7E24876705FA3F:8EEC3D9E1F576975FB73258667C4FA27" box="[1169,1215,1450,1471]" country="Canada" name="One" pageId="12" pageNumber="542">One</location>
partially mature specimen, stained in paracarmine and whole-mounted in 
<collectingCountry id="F3242BD51F576975FCB825CB60C9FA65" box="[858,946,1511,1533]" name="Canada" pageId="12" pageNumber="542">Canada</collectingCountry>
balsam, from 
<typeStatus id="5488D5E71F576975FBB825CB67F0FA64" box="[1114,1163,1511,1532]" pageId="12" pageNumber="542">type</typeStatus>
locality, 
<date id="FF8D4D851F576975FB1125CB6616FA65" box="[1267,1389,1511,1533]" pageId="12" pageNumber="542" value="2005-03-17">
<collectingDate id="EFC9B46D1F576975FB1125CB6616FA65" box="[1267,1389,1511,1533]" pageId="12" pageNumber="542" value="2005-03-17">17.iii.2005</collectingDate>
</date>
, 
<emphasis id="B947B7571F576975FA9825CB66E1FA64" box="[1402,1434,1511,1532]" italics="true" pageId="12" pageNumber="542">leg</emphasis>
. 
<collectorName id="26C60E931F576975FCD8262A60B0F984" box="[826,971,1542,1564]" pageId="12" pageNumber="542">Fabio Stoch</collectorName>
, 
<collectorName id="26C60E931F576975FC3D262A67ABF984" box="[991,1232,1542,1564]" pageId="12" pageNumber="542">Gianfranco Tomasin</collectorName>
, 
<collectorName id="26C60E931F576975FB06262A6013F9A2" pageId="12" pageNumber="542">Jos Notenboom. Two</collectorName>
</materialsCitation>
<materialsCitation id="3B5B61181F576975FC9A26086605F9EF" collectingDate="2006-09-08" collectorName="Fabio Stoch &amp; Paolo Marcia." country="Canada" location="Canada" pageId="12" pageNumber="542" specimenCount="1">
immature specimens, stained in paracarmine and whole-mounted in 
<collectingCountry id="F3242BD51F576975FBB8266F67C9F9C1" box="[1114,1202,1603,1625]" name="Canada" pageId="12" pageNumber="542">Canada</collectingCountry>
balsam, from 
<typeStatus id="5488D5E71F576975FA92266F66DAF9C0" box="[1392,1441,1603,1624]" pageId="12" pageNumber="542">type</typeStatus>
locality, 
<date id="FF8D4D851F576975FC79264D677FF9EF" box="[923,1028,1633,1655]" pageId="12" pageNumber="542" value="2006-09-08">
<collectingDate id="EFC9B46D1F576975FC79264D677FF9EF" box="[923,1028,1633,1655]" pageId="12" pageNumber="542" value="2006-09-08">8.ix.2006</collectingDate>
</date>
, 
<emphasis id="B947B7571F576975FBF1264D6748F9EE" box="[1043,1075,1633,1654]" italics="true" pageId="12" pageNumber="542">leg</emphasis>
. 
<collectorName id="26C60E931F576975FBA6264D67ABF9EF" box="[1092,1232,1633,1655]" pageId="12" pageNumber="542">Fabio Stoch</collectorName>
, 
<collectorName id="26C60E931F576975FB3C264D6605F9EF" box="[1246,1406,1633,1655]" pageId="12" pageNumber="542">Paolo Marcia.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="8B8C6B451F576975FCD8268C6713F96B" blockId="12.[826,1441,1696,1779]" pageId="12" pageNumber="542">
<emphasis id="B947B7571F576975FCD8268C60C3F92D" box="[826,952,1696,1717]" italics="true" pageId="12" pageNumber="542">Etymology:</emphasis>
Named after our friend Fabio Stoch, for his important contributions to the knowledge of European subterranean fauna.
</paragraph>
<paragraph id="8B8C6B451F576977FCD827306251FE0B" blockId="12.[826,1441,1820,1903]" lastBlockId="14.[164,779,198,1903]" lastPageId="14" lastPageNumber="544" pageId="12" pageNumber="542">
<emphasis id="B947B7571F576975FCD8273060B9F8A9" box="[826,962,1820,1841]" italics="true" pageId="12" pageNumber="542">Description:</emphasis>
Entire mature worms, length 
<quantity id="4CCBC6A01F576975FAA7273066E7F8A9" box="[1349,1436,1820,1841]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="12" pageNumber="542" unit="mm" value="1.2">1.2 mm</quantity>
, 28 segments, width 45 Mm at 
<collectionCode id="ED22F3801F576975FB7E271767D5F8C8" box="[1180,1198,1851,1872]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="12" pageNumber="542" type="Museum">V</collectionCode>
, 55 Mm at 
<collectionCode id="ED22F3801F576975FACD27176623F8C8" box="[1327,1368,1851,1872]" pageId="12" pageNumber="542">XII</collectionCode>
. Prostomium rounded, 15 Mm long, 29 Mm wide at base. Body wall thin (especially in dorsal part), unpapillated; foreign particles adhering to cuticle along the body, but neither dense nor continuous. Numerous transversal rows of thin cutaneous glands per segment. Clitellum weakly developed (about 
<collectionCode id="ED22F3801F556977FD41216D6185FECE" box="[675,766,319,342]" pageId="14" pageNumber="544">XI- XIII</collectionCode>
), but some large cells observed in 
<collectionCode id="ED22F3801F556977FD81217361F3FEEC" box="[611,648,351,372]" pageId="14" pageNumber="544">XII</collectionCode>
and 
<collectionCode id="ED22F3801F556977FD3921736071FEEC" box="[731,778,351,372]" pageId="14" pageNumber="544">XIII</collectionCode>
(
<figureCitation id="130877C01F556977FF4921516381FE0B" box="[171,250,381,403]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig 6C</figureCitation>
, cl).
</paragraph>
<caption id="DF4C3BCD1F566974FF72272C6265F8F3" ID-DOI="http://doi.org/10.5281/zenodo.5409001" ID-Zenodo-Dep="5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="13" pageNumber="543" startId="13.[144,223,1792,1811]" targetBox="[176,1392,195,1762]" targetPageId="13">
<paragraph id="8B8C6B451F566974FF72272C6265F8F3" blockId="13.[144,1421,1791,1899]" pageId="13" pageNumber="543">
<emphasis id="B947B7571F566974FF72272C614EF88B" bold="true" box="[144,565,1792,1811]" pageId="13" pageNumber="543">
Figure 6. 
<taxonomicName id="4C3310C61F566974FEE6272C62A2F88B" authority="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar, 2012" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[260,473,1792,1811]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="13" pageNumber="543" phylum="Annelida" rank="species" species="stochi" status="sp. nov.">
<emphasis id="B947B7571F566974FEE6272C62A2F88B" bold="true" box="[260,473,1792,1811]" italics="true" pageId="13" pageNumber="543">Parvidrilus stochi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2740A2C1F566974FE3D272C614EF88B" box="[479,565,1792,1811]" pageId="13" pageNumber="543" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm.
</paragraph>
</caption>
<paragraph id="8B8C6B451F556977FF5E21B062B3FCB9" blockId="14.[164,779,198,1903]" pageId="14" pageNumber="544">
Dorsal (dorsolateral) and ventral (ventrolateral) setae present from III, posteriorly situated in each segment. Dorsal bundles with two (three) straight, thin single-pointed needles (20–28 Mm long) and one (two) long, thin and flexible hair setae (115–200 Mm long) (
<figureCitation id="130877C01F556977FF10221962D6FDD2" box="[242,429,565,587]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A–C, h, n</figureCitation>
). Ventral bundles with (one) two–three (four) strongly curved crotchets, 20–27 Mm long, with enlarged distal half and double-pronged tip with minute distal tooth (
<figureCitation id="130877C01F556977FE3722BD6131FD3F" box="[469,586,657,679]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A–C</figureCitation>
, cr), and accompanied by one thin hair seta (95–110 Mm long) only present in preclitellar ventral bundles III- 
<collectionCode id="ED22F3801F556977FD4522E261A1FD7B" box="[679,730,718,739]" pageId="14" pageNumber="544">VIII</collectionCode>
. No modified genital setae; ventral bundles of segment 
<collectionCode id="ED22F3801F556977FD0722C16071FC9A" box="[741,778,749,770]" pageId="14" pageNumber="544">XII</collectionCode>
with three bifid crochets.
</paragraph>
<paragraph id="8B8C6B451F556977FF5E23066118FC6F" blockId="14.[164,779,198,1903]" pageId="14" pageNumber="544">
No eyes. Brain long, extending into segment IV, deeply incised posteriorly. Ventral nerve cord in contact with epidermis, beneath muscles of the body wall. Most setigeral segments with a mid-dorsal glandular pouch opening posteriorly on each segment, on or immediately adjacent to the transversal setal line; glandular pouches absent from IV- 
<collectionCode id="ED22F3801F556977FDA223CE6124FC6F" box="[576,607,994,1015]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="14" pageNumber="544">VI</collectionCode>
.
</paragraph>
<paragraph id="8B8C6B451F556977FF5E242C6245FAD0" blockId="14.[164,779,198,1903]" pageId="14" pageNumber="544">
Digestive tract complete, entirely ciliated, ending in a terminal anus. An eversible pharynx, with small dorsal pad set off from oesophagus, followed by a narrow, winding tube, extending into IX, with thick muscular walls at about VII- IX; alimentary canal completed by a gut beginning in X, enlarged and filled in with sediment from segment XV (
<figureCitation id="130877C01F556977FD8A24946186FB55" box="[616,765,1208,1230]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6D–F, g</figureCitation>
). Compact pharyngeal glands present in IV- 
<collectionCode id="ED22F3801F556977FD7524FB61CDFB74" box="[663,694,1239,1260]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="14" pageNumber="544">VI</collectionCode>
. Digestive tract surrounded by a well-developed layer of chloragogen cells from 
<collectionCode id="ED22F3801F556977FE49253862C6FAB1" box="[427,445,1300,1321]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="14" pageNumber="544" type="Museum">V</collectionCode>
. Coelomocytes and nephridia not observed.
</paragraph>
<paragraph id="8B8C6B451F556977FF5E257D60F6FD5D" blockId="14.[164,779,198,1903]" lastBlockId="14.[826,1441,198,709]" pageId="14" pageNumber="544">
No compact testes attached to septum, but many free germ cells and morulae floating in the coelomic cavity of segment XI and in the most posterior and anterior parts of X and 
<collectionCode id="ED22F3801F556977FE5C2581629DFA5A" box="[446,486,1453,1474]" pageId="14" pageNumber="544">XII</collectionCode>
, respectively (
<figureCitation id="130877C01F556977FD6D2580607DFA5A" box="[655,774,1452,1474]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, E</figureCitation>
, mo). Sperm funnels and vasa deferentia not observed. Atria very elongate (about 250 Mm long), twisted, tubular, with a diameter slightly decreasing from the proximal to the distal end (20–15 Mm), extending in segments 
<collectionCode id="ED22F3801F556977FEDA266A6227F9C3" box="[312,348,1606,1627]" pageId="14" pageNumber="544">XII</collectionCode>
–XIV (
<figureCitation id="130877C01F556977FE4B26696125F9C2" box="[425,606,1605,1627]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, D–F, a</figureCitation>
<figureCitation id="130877C01F556977FDBC26696111F9C2" box="[606,618,1605,1626]" captionStart="Figure 1" captionStartId="5.[144,223,1121,1140]" captionTargetBox="[147,1421,200,1089]" captionTargetId="figure-342@5.[144,1424,197,1092]" captionTargetPageId="5" captionText="Figure 1. Parvidrilus meyssonnieri sp. nov. A, left lateral view of genitalia in segments X-XII (holotype). B, ventral view of genitalia in segments XI-XIII (paratype MHNL 3.2). C, hand drawings of the unpaired spherical ampulla and associated cell cluster (from living animal). Abbreviations: a, atrium; am, spherical ampulla; c, clitellum; ccl, cell cluster; ds, dorsal seta; gs, genital seta; mo, morula; mp, male pore; nc, nerve cord; ov, oocyte; sg, setal gland; sp, spermatozoa; st, septum; t, testis (or germ cells); vs, ventral seta. Scale bars = 50 Mm." figureDoi="http://doi.org/10.5281/zenodo.5408989" httpUri="https://zenodo.org/record/5408989/files/figure.png" pageId="14" pageNumber="544">1</figureCitation>
, a 
<figureCitation id="130877C01F556977FD64266961EEF9C3" box="[646,661,1605,1627]" captionStart="Figure 2" captionStartId="6.[164,243,1329,1348]" captionTargetBox="[164,1444,196,1300]" captionTargetId="figure-182@6.[164,1444,196,1300]" captionTargetPageId="6" captionText="Figure 2. Parvidrilus meyssonnieri sp. nov.; scanning electron micrographs. A, left lateral view of anterior part of body showing dorsal and ventral setal bundles, and the absence of setae in II. B, ventral and dorsal setae. C, left lateral view of genital region showing a genital seta and its associated gland (damaged), the single male pore, and the opening of the spherical ampulla. D, left lateral view of genital region showing the left voluminous setal gland, the median ventral depression behind the porophore (not visible on the picture), and the left genital seta in XII (gs). Specimens from ‘Navogne’ (A–C) and ‘La Martinière’ (D) sites. Abbreviations: amo, spherical ampulla opening; ds, dorsal setae; gs, genital seta; mp, male pore; sg, setal gland; vdp, ventral depression; vs, ventral setae. Scale bars: A = 100 Mm; B–D = 20 Mm." figureDoi="http://doi.org/10.5281/zenodo.5408991" httpUri="https://zenodo.org/record/5408991/files/figure.png" pageId="14" pageNumber="544">2</figureCitation>
), merging below the nerve cord and opening on the tip of a mid-ventral porophore located between the two ventral setal bundles of segment 
<collectionCode id="ED22F3801F556977FDA8268E6114F92F" box="[586,623,1698,1719]" pageId="14" pageNumber="544">XII</collectionCode>
(
<figureCitation id="130877C01F556977FD65268D63C3F94D" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, D, E</figureCitation>
, ed, ma, mp, p). Atria made up by extremely thin (muscular?) outer layer and thick lining of vacuolated tissue, with indistinct lumen, except at the most basal portion, where the lumen is large and the epithelial cells are finely granulated. Space occupied by vacuolated cells seemingly progressively replaced by sperm (about two thirds of atrial length of the 
<typeStatus id="5488D5E71F556977FCD820C860E0FF62" box="[826,923,228,250]" pageId="14" pageNumber="544" type="holotype">holotype</typeStatus>
and only a very small part of atria of the maturing specimen collected in 
<date id="FF8D4D851F556977FB41212F6654FE81" box="[1187,1327,259,281]" pageId="14" pageNumber="544" value="2005-03">March 2005</date>
). Prostate glands absent. Two ovaries attached to septum 11/12 (poorly visible) (
<figureCitation id="130877C01F556977FBE0216C6700FECE" box="[1026,1147,320,342]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, o</figureCitation>
). A single egg sac containing mature eggs extending into segment XV (
<figureCitation id="130877C01F556977FCA0215160CDFE0B" box="[834,950,381,403]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, e</figureCitation>
). Two small oviducts seemingly attached to septum 12/13. A single spermatheca present in 
<collectionCode id="ED22F3801F556977FCD821976018FE48" box="[826,867,443,464]" pageId="14" pageNumber="544">XII</collectionCode>
. Spermathecal ampulla ovoid (33 Mm long, 10 Mm high), thin walled, followed by a conical, bent duct (about 20 Mm long), without clear cut off from ampulla, thin walled distally, and proximally constituted by a loosely defined tissue ending close to male pore, in an anterior and somewhat lateral position, on left side of the worm. Ampulla and distal part of spermathecal duct full of spermatozoids (
<figureCitation id="130877C01F556977FAC122BD66E6FD3E" box="[1315,1437,657,679]" captionStart="Figure 6" captionStartId="13.[144,223,1792,1811]" captionTargetBox="[176,1392,195,1762]" captionTargetId="figure-1@13.[176,1392,195,1761]" captionTargetPageId="13" captionText="Figure 6. Parvidrilus stochi sp. nov. A, reconstruction of genitalia. B, setae. C–F, genital region. Abbreviations: a1-a2, atria; cl, clitellar cell; cr, crotchet; e, egg; ed, ejaculatory duct; g, gut; h, hair; ma, muscular arch; mo, morula; mp, male pore; n, needle; o, ovary; p, porophore; sa, spermathecal ampulla; sd, spermathecal duct; XI–XIV, segments. Scale bars = 10 Mm." figureDoi="http://doi.org/10.5281/zenodo.5409001" httpUri="https://zenodo.org/record/5409001/files/figure.png" pageId="14" pageNumber="544">Fig. 6A, D</figureCitation>
, sa, sd).
</paragraph>
<paragraph id="8B8C6B451F556977FCD822D260E4FBDD" blockId="14.[826,1441,766,1094]" pageId="14" pageNumber="544">
<emphasis id="B947B7571F556977FCD822D267F3FC8B" box="[826,1160,766,787]" italics="true" pageId="14" pageNumber="544">
Remarks: 
<taxonomicName id="4C3310C61F556977FC5622D267F3FC8B" authority="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar, 2012" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[948,1160,766,787]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="14" pageNumber="544" phylum="Annelida" rank="species" species="stochi" status="sp. nov.">Parvidrilus stochi</taxonomicName>
</emphasis>
<taxonomicNameLabel id="A2740A2C1F556977FB7422D26788FC8B" box="[1174,1267,766,787]" pageId="14" pageNumber="544" rank="species">sp. nov.</taxonomicNameLabel>
is one of the three 
<taxonomicName id="4C3310C61F556977FC602330671AFCAA" box="[898,1121,796,818]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="14" pageNumber="544" phylum="Annelida" rank="species" species="undetermined">
<emphasis id="B947B7571F556977FC602330677EFCA9" box="[898,1029,796,817]" italics="true" pageId="14" pageNumber="544">Parvidrilus</emphasis>
species
</taxonomicName>
known so far that have a single spermatheca in segment 
<collectionCode id="ED22F3801F556977FB592310679BFCC9" box="[1211,1248,828,849]" pageId="14" pageNumber="544">XII</collectionCode>
and are devoid of genital setae. The most outstanding features of 
<taxonomicName id="4C3310C61F556977FCD8235560ECFC15" authority="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar, 2012" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[826,919,888,910]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="14" pageNumber="544" phylum="Annelida" rank="species" species="stochi" status="sp. nov.">
<emphasis id="B947B7571F556977FCD8235560ECFC15" box="[826,919,888,910]" italics="true" pageId="14" pageNumber="544">P. stochi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2740A2C1F556977FC422355608CFC16" box="[928,1015,889,910]" pageId="14" pageNumber="544" rank="species">sp. nov.</taxonomicNameLabel>
are the very long, wide, and twisted atria (15 times longer than wide), combined with a spermatheca in the atrial segment that has a large spermathecal duct distally constituted by a loosely defined tissue. The ovoid shape of the spermatheca of this new species is only comparable to that of 
<taxonomicName id="4C3310C61F556977FCD8241D60E3FBDD" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[826,920,1072,1094]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="14" pageNumber="544" phylum="Annelida" rank="species" species="gianii">
<emphasis id="B947B7571F556977FCD8241D60E3FBDD" box="[826,920,1072,1094]" italics="true" pageId="14" pageNumber="544">P. gianii</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B8C6B451F556977FCD824526705FA3F" blockId="14.[826,1441,1150,1448]" pageId="14" pageNumber="544">
<emphasis id="B947B7571F556977FCD82452664AFB0B" box="[826,1329,1150,1171]" italics="true" pageId="14" pageNumber="544">
Distribution and habitat: 
<taxonomicName id="4C3310C61F556977FB862452664AFB0B" authorityName="Martínez-Ansemil &amp; Châtelliers &amp; Martin &amp; Sambugar" authorityYear="2012" box="[1124,1329,1150,1171]" class="Clitellata" family="Parvidrilidae" genus="Parvidrilus" kingdom="Animalia" order="Haplotaxida" pageId="14" pageNumber="544" phylum="Annelida" rank="species" species="stochi">Parvidrilus stochi</taxonomicName>
</emphasis>
is known only from the 
<typeStatus id="5488D5E71F556977FC0224B1676AFB2A" box="[992,1041,1181,1202]" pageId="14" pageNumber="544">type</typeStatus>
locality in the Monte Majore cave (
<collectingRegion id="49F7A5A71F556977FCA0249760DCFB49" box="[834,935,1211,1233]" country="Italy" name="Sardegna" pageId="14" pageNumber="544">Sardinia</collectingRegion>
, 
<collectingCountry id="F3242BD51F556977FC5724976095FB49" box="[949,1006,1211,1233]" name="Italy" pageId="14" pageNumber="544">Italy</collectingCountry>
). The cave opens in a small, isolated Miocene limestone outcrop rising from a volcanic plateau dating from the Oligocene- Miocene volcanism. The upper level of the cave is fossilized and percolating waters are collected in pools on clay and rock; the lower gallery is crossed by a small brook, which collects the waters sinking from a small valley at the entrance of the cave.
</paragraph>
</subSubSection>
</treatment>
</document>