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<document id="19B031C79F29EBA099C1AA2A699D01E1" ID-DOI="10.11646/zootaxa.2372.1.14" ID-ISSN="1175-5326" ID-Zenodo-Dep="5310307" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629664828726" checkinUser="felipe" docAuthor="Karge, Andreas, Rintelen, Kristina Von &amp; Klotz, Werner" docDate="2010" docId="03C687A6EA0AFFB4FF010B18452FFC67" docLanguage="en" docName="zt02372p150.pdf" docOrigin="Zootaxa 2372 (1)" docSource="https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2372.1.14" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Caridina buergersi Karge &amp; Rintelen &amp; Klotz 2010, sp. nov." docType="treatment" docVersion="3" lastPageNumber="149" masterDocId="FFFFFFDEEA02FFBFFF9609554100FFA6" masterDocTitle="On two small collections of freshwater shrimps (Decapoda: Atyidae: Caridina) from Papua New Guinea, with descriptions of two new species *" masterLastPageNumber="150" masterPageNumber="138" pageNumber="146" updateTime="1699091799141" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="9E0AE2EDAF0A5F0D42BD808AF98AADCD">On two small collections of freshwater shrimps (Decapoda: Atyidae: Caridina) from Papua New Guinea, with descriptions of two new species *</mods:title>
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<mods:namePart id="5B257F4CFE8B219D7A7827ED23A4CE15">Karge, Andreas</mods:namePart>
<mods:affiliation id="77AE1BCB3C452179E66D3F546FCED8AE">Magdeburgerstr. 42, D- 39218 Schoenebeck, Germany. E-mail: webmaster @ caridea. net</mods:affiliation>
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<mods:namePart id="7F763E324EDE689E6439548B8087E9B7">Rintelen, Kristina Von</mods:namePart>
<mods:affiliation id="B08997FF57E88FB4A6ECAA11D25B2D20">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung an der Humboldt-Universität zu Berlin, Invalidenstr. 43, D- 10115 Berlin, Germany.</mods:affiliation>
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<mods:namePart id="F7201315860B141246091BB020D467B4">Klotz, Werner</mods:namePart>
<mods:affiliation id="617BF50183B083EE7159E661299F328B">Wiesenweg 1, A- 6063 Rum, Austria. E-mail: wklotz @ aon. at</mods:affiliation>
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<mods:date id="5F91308A8C290129305D1C0B92707748">2010</mods:date>
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<paragraph id="8BD036B0EA0AFFB7FF010B1840E0FDC1" blockId="8.[151,480,589,650]" box="[151,480,589,615]" pageId="8" pageNumber="146">
<heading id="D09881DCEA0AFFB7FF010B1840E0FDC1" bold="true" box="[151,480,589,615]" fontSize="11" level="1" pageId="8" pageNumber="146" reason="1">
<emphasis id="B91BEAA2EA0AFFB7FF010B1840E0FDC1" bold="true" box="[151,480,589,615]" pageId="8" pageNumber="146">
<taxonomicName id="4C6F4D33EA0AFFB7FF010B18407CFDC1" ID-CoL="8VK54" authority="Karge &amp; Rintelen &amp; Klotz, 2010" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[151,380,589,615]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="146" phylum="Arthropoda" rank="species" species="buergersi" status="sp. nov.">
<emphasis id="B91BEAA2EA0AFFB7FF010B18407CFDC1" bold="true" box="[151,380,589,615]" italics="true" pageId="8" pageNumber="146">Caridina buergersi</emphasis>
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<taxonomicNameLabel id="A22857D9EA0AFFB7FE150B1840E0FDC1" box="[387,480,589,615]" pageId="8" pageNumber="146" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="C375653BEA0AFFB7FF010B254018FD2C" box="[151,280,624,650]" pageId="8" pageNumber="146" type="description">
<paragraph id="8BD036B0EA0AFFB7FF010B254018FD2C" blockId="8.[151,480,589,650]" box="[151,280,624,650]" pageId="8" pageNumber="146">
(
<figureCitation id="13542A35EA0AFFB7FF090B25400FFD2C" box="[159,271,624,650]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="9.[151,257,1529,1553]" captionStartId-1="10.[151,258,1880,1904]" captionTargetBox-0="[204,1376,188,1488]" captionTargetBox-1="[179,1384,508,1835]" captionTargetId-0="figure-220@9.[151,1436,145,1506]" captionTargetId-1="figure-210@10.[151,1436,495,1856]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionText-0="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." captionText-1="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi-0="http://doi.org/10.5281/zenodo.5310321" figureDoi-1="http://doi.org/10.5281/zenodo.5310323" httpUri-0="https://zenodo.org/record/5310321/files/figure.png" httpUri-1="https://zenodo.org/record/5310323/files/figure.png" pageId="8" pageNumber="146">Figs. 56</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C375653BEA0AFFB7FF010BE74471FC9A" pageId="8" pageNumber="146" type="materials_examined">
<paragraph id="8BD036B0EA0AFFB7FF010BE74471FC9A" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
<emphasis id="B91BEAA2EA0AFFB7FF010BE740A4FD6A" bold="true" box="[151,420,690,716]" pageId="8" pageNumber="146">Material examined.</emphasis>
<materialsCitation id="3B073CEDEA0AFFB7FE390BE743C2FD54" accessionNumber="ZMB 17166" collectionCode="ZMB" collectorName="Burgers." country="Papua New Guinea" location="Papua New Guinea" pageId="8" pageNumber="146" specimenCount="1" typeStatus="holotype">
<typeStatus id="54D48812EA0AFFB7FE390BE74326FD6A" box="[431,550,690,716]" pageId="8" pageNumber="146" type="holotype">Holotype</typeStatus>
male, cl 3.30 (
<collectionCode id="ED7EAE75EA0AFFB7FD780BE74233FD6A" box="[750,819,690,716]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="8" pageNumber="146" type="Museum">ZMB</collectionCode>
17166),
<collectingCountry id="F3787620EA0AFFB7FC3A0BE745A9FD6A" box="[940,1193,690,716]" name="Papua New Guinea" pageId="8" pageNumber="146">Papua New Guinea</collectingCountry>
, former “Deutsch- Neuguinea”, near Mäanderberg, coll.
<collectorName id="269A5366EA0AFFB7FDCB0B8D43C2FD54" box="[605,706,728,754]" pageId="8" pageNumber="146">Bürgers.</collectorName>
</materialsCitation>
<materialsCitation id="3B073CEDEA0AFFB7FD5C0B8D4062FCB1" accessionNumber="ZMB 17166" collectionCode="ZMB" collectorName="Burgers." country="Papua New Guinea" location="Papua New Guinea" pageId="8" pageNumber="146" specimenCount="5" specimenCount-female="5" typeStatus="paratype">
<typeStatus id="54D48812EA0AFFB7FD5C0B8D4243FD54" box="[714,835,728,754]" pageId="8" pageNumber="146" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="9D69FD39EA0AFFB7FCD90B8D42C7FD54" box="[847,967,728,754]" pageId="8" pageNumber="146" type="female">5 females</specimenCount>
, cl
<quantity id="4C979B55EA0AFFB7FC640B8D459FFD54" box="[1010,1183,728,754]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.1" metricValueMin="2.9" pageId="8" pageNumber="146" unit="mm" value="3.5" valueMax="4.1" valueMin="2.9">2.904.10 mm</quantity>
(
<collectionCode id="ED7EAE75EA0AFFB7FB260B8D45F2FD54" box="[1200,1266,728,754]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="8" pageNumber="146" type="Museum">ZMB</collectionCode>
17166), same data as holotype
</materialsCitation>
;
<materialsCitation id="3B073CEDEA0AFFB7FEE60BA84551FCB1" accessionNumber="ZMB 17166" box="[368,1105,765,791]" collectionCode="ZMB" country="Papua New Guinea" pageId="8" pageNumber="146" specimenCount="1" typeStatus="paratype">
1 ov. female (eggs without eyes), cl 4.00 mm (
<collectionCode id="ED7EAE75EA0AFFB7FC3A0BA842EEFCB1" box="[940,1006,765,791]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="8" pageNumber="146" type="Museum">ZMB</collectionCode>
17166)
</materialsCitation>
,
<materialsCitation id="3B073CEDEA0AFFB7FBC80BA8434EFC9A" accessionNumber="ZMB 17166" collectionCode="ZMB" collectorName="Burgers." country="Papua New Guinea" location="Papua New Guinea" pageId="8" pageNumber="146" specimenCount="6" specimenCount-male="6" typeStatus="paratype">
<specimenCount id="9D69FD39EA0AFFB7FBC80BA845C0FCB1" box="[1118,1216,765,791]" pageId="8" pageNumber="146" type="male">6 males</specimenCount>
, cl
<quantity id="4C979B55EA0AFFB7FB7D0BA8449CFCB1" box="[1259,1436,765,791]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" metricValueMax="3.4" metricValueMin="3.1" pageId="8" pageNumber="146" unit="mm" value="3.25" valueMax="3.4" valueMin="3.1">3.103.40 mm</quantity>
(
<collectionCode id="ED7EAE75EA0AFFB7FF090A7741E0FC9A" box="[159,224,802,828]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="8" pageNumber="146" type="Museum">ZMB</collectionCode>
17166), same data as holotype
</materialsCitation>
.
<materialsCitation id="3B073CEDEA0AFFB7FDCF0A77446DFC9A" accessionNumber="ZMB 17166" box="[601,1389,802,828]" collectionCode="ZMB" collectorName="Burgers." country="Papua New Guinea" location="Papua New Guinea" pageId="8" pageNumber="146" specimenCount="4" specimenCount-juvenile="4" typeStatus="paratype">
<specimenCount id="9D69FD39EA0AFFB7FDCF0A7743DBFC9A" box="[601,731,802,828]" pageId="8" pageNumber="146" type="juvenile">4 juveniles</specimenCount>
, cl 1.703.00 mm (
<collectionCode id="ED7EAE75EA0AFFB7FC280A7742FFFC9A" box="[958,1023,802,828]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="8" pageNumber="146" type="Museum">ZMB</collectionCode>
17166), same data as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C375653BEA0AFFB7FF500A1241D7FBE4" pageId="8" pageNumber="146" type="diagnosis">
<paragraph id="8BD036B0EA0AFFB7FF500A1241D7FBE4" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
<emphasis id="B91BEAA2EA0AFFB7FF500A124046FCC7" bold="true" box="[198,326,839,865]" pageId="8" pageNumber="146">Diagnosis.</emphasis>
Rostrum (
<figureCitation id="13542A35EA0AFFB7FE570A1D431CFCC4" box="[449,540,840,866]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5A</figureCitation>
) straight or slightly sigmoid, with a basal crest, reaching to end of or beyond antennular peduncle, or to distal end of the scaphocerite, rostral formula: 23(3) + 1721(19) + 02(0) / 5 11(7). Pterygostomial angle (
<figureCitation id="13542A35EA0AFFB7FE6E0AC74354FC0A" box="[504,596,914,940]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5B</figureCitation>
) obtuse, mostly with a distinct tooth. Preanal carina almost absent or flattish without a tooth or spine. Chela of first pereiopod 1.942.71 as long as wide, dactylus 1.061.30 as long as palm; carpus 2.403.10 times as long as wide (juvenile specimen 2.18). Chela of second pereiopod 2.262.94 times as long as wide, dactylus 1.111.60 times as long as palm; carpus 5.176.67 times as long as wide.
</paragraph>
</subSubSection>
<subSubSection id="C375653BEA0AFFB4FF500D1840ECFEE1" lastPageId="11" lastPageNumber="149" pageId="8" pageNumber="146" type="description">
<paragraph id="8BD036B0EA0AFFB7FF500D18430FFAE1" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
<emphasis id="B91BEAA2EA0AFFB7FF500D18405EFBC1" bold="true" box="[198,350,1101,1127]" pageId="8" pageNumber="146">Description.</emphasis>
Rostrum (
<figureCitation id="13542A35EA0AFFB7FE740D184342FBC1" box="[482,578,1101,1127]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5A</figureCitation>
) straight or slightly sigmoid, with a basal crest, reaching to end of or beyond antennular peduncle, or to distal end of the scaphocerite, 0.730.99 times as long as carapace, armed dorsally with 2124 teeth including 2 or 3 on the carapace posterior to orbital margin, armature reaching almost to the distal end with 02 supapical-like teeth, 511 ventral teeth; rostral formula: 23(3) + 1721(19) + 02(0) / 511(7). Juvenile specimens differ in rostral length (reaching to end of second segment of antennular peduncle or end of third segment, 0.570.71 times carapace length) and number of teeth; rostral formula: 23 + 1215 + 0 / 25.
</paragraph>
<paragraph id="8BD036B0EA0AFFB7FF500C07448AFA7A" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
Antennal spine below inferior orbital angle. Pterygostomial angle (
<figureCitation id="13542A35EA0AFFB7FC440C07452BFACA" box="[978,1067,1362,1388]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5B</figureCitation>
) obtuse, with a distinct tooth in 13 of
<specimenCount id="9D69FD39EA0AFFB7FF490C2D4086FA34" box="[223,390,1400,1426]" pageId="8" pageNumber="146" type="generic">17 specimens</specimenCount>
. Antennular peduncle 0.700.93 times as long as carapace, second segment 2.002.13 times length of third segment, third segment 0.240.25 times as length of basal segment. Stylocerite 0.800.85 times as long as the basal segment of antennular peduncle. Scaphocerite (
<figureCitation id="13542A35EA0AFFB7FC640C97454CFA7A" box="[1010,1100,1474,1500]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5C</figureCitation>
) 3.7 times as long as wide.
</paragraph>
<paragraph id="8BD036B0EA0AFFB7FF500CBD4244F91A" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
Sixth abdominal somite 0.580.67 times length of carapace, 1.82.2 times as long as fifth somite, as long as or slightly shorter than telson. Telson (
<figureCitation id="13542A35EA0AFFB7FDE80F58420AF981" box="[638,778,1549,1575]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="8" pageNumber="146">Figs. 6GH</figureCitation>
) 3.13.6 times as long as proximal width, distal margin convex or rounded, without median projection, with 3 or 4 pairs dorsal and 1 pair of dorsolateral spinules, dorsal spinules located close to lateral margin of telson, distal end with 68 relatively short spines, lateral pair slightly longer than intermediate spines. Preanal carina almost absent or flattish without a tooth or spine. Uropodal diaeresis (
<figureCitation id="13542A35EA0AFFB7FE120FF740D4F91A" box="[388,468,1698,1724]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="8" pageNumber="146">Fig. 6I</figureCitation>
) with 1215 movable spinules.
</paragraph>
<paragraph id="8BD036B0EA0AFFB7FF500F9D434DF841" blockId="8.[151,1437,690,2023]" pageId="8" pageNumber="146">
Incisor process of mandible (
<figureCitation id="13542A35EA0AFFB7FD8A0F9D4378F944" box="[540,632,1736,1762]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5D</figureCitation>
) ending in irregular teeth, molar process truncated. Lower lacinia of maxillula (
<figureCitation id="13542A35EA0AFFB7FE8B0FB8407BF8A1" box="[285,379,1773,1799]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5E</figureCitation>
) rounded, upper lacinia elongate, with numerous distinct teeth on inner margin, palp slender with few simple setae at tip. Upper endites of maxilla (
<figureCitation id="13542A35EA0AFFB7FCE20E4742CAF88A" box="[884,970,1810,1836]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5F</figureCitation>
) subdivided, palp short, scaphognathite tapering posteriorly, fringed with long, curved setae at posterior margin. Palp of first maxilliped (
<figureCitation id="13542A35EA0AFFB7FAA20E6D4493F8F4" box="[1332,1427,1848,1874]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5G</figureCitation>
) ending in a distinct finger-like projection. Podobranch on second maxilliped (
<figureCitation id="13542A35EA0AFFB7FBBD0E084588F8D1" box="[1067,1160,1885,1911]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5H</figureCitation>
) well developed. Third maxilliped (
<figureCitation id="13542A35EA0AFFB7FEB30ED74076F83A" box="[293,374,1922,1948]" captionStart="FIGURE 5" captionStartId="9.[151,257,1529,1553]" captionTargetBox="[204,1376,188,1488]" captionTargetId="figure-220@9.[151,1436,145,1506]" captionTargetPageId="9" captionText="FIGURE 5. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I)." figureDoi="http://doi.org/10.5281/zenodo.5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="8" pageNumber="146">Fig. 5I</figureCitation>
) with 2 arthrobranchs, ultimate segment shorter than penultimate segment. Pleurobranchs present on all pereiopods. First pereiopod with 1 arthrobranch. Well developed epipods present on the third maxilliped and the first 4 pereiopods.
</paragraph>
<caption id="DF106638EA0BFFB6FF010CAC42DDF9F7" ID-DOI="http://doi.org/10.5281/zenodo.5310321" ID-Zenodo-Dep="5310321" httpUri="https://zenodo.org/record/5310321/files/figure.png" pageId="9" pageNumber="147" startId="9.[151,257,1529,1553]" targetBox="[204,1376,188,1488]" targetPageId="9">
<paragraph id="8BD036B0EA0BFFB6FF010CAC42DDF9F7" blockId="9.[151,1436,1529,1617]" pageId="9" pageNumber="147">
<emphasis id="B91BEAA2EA0BFFB6FF010CAC401EF9B7" bold="true" box="[151,286,1529,1553]" pageId="9" pageNumber="147">FIGURE 5.</emphasis>
<taxonomicName id="4C6F4D33EA0BFFB6FEB00CAF40FDF9B7" authority="Karge &amp; Rintelen &amp; Klotz, 2010" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[294,509,1530,1553]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="147" phylum="Arthropoda" rank="species" species="buergersi" status="sp. nov.">
<emphasis id="B91BEAA2EA0BFFB6FEB00CAF40FDF9B7" box="[294,509,1530,1553]" italics="true" pageId="9" pageNumber="147">Caridina buergersi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22857D9EA0BFFB6FD920CAF435BF9B7" box="[516,603,1530,1553]" pageId="9" pageNumber="147" rank="species">sp. nov.</taxonomicNameLabel>
, paratype male (cl 3.4 mm) (ZMB 17166): A, cephalothorax and cephalic appendages; B, pterygostomial margin; C, scaphocerite; D, mandible; E, maxillula; F, maxilla; G, first maxilliped; H, second maxilliped; I, third maxilliped. Scale bars = 2 mm (A) and 1 mm (B-I).
</paragraph>
</caption>
<paragraph id="8BD036B0EA0BFFB5FF500FC940B0FE11" blockId="9.[151,1436,1692,2017]" lastBlockId="10.[151,1436,152,439]" lastPageId="10" lastPageNumber="148" pageId="9" pageNumber="147">
Chela and carpus of first pereiopod (
<figureCitation id="13542A35EA0BFFB6FDED0FC94206F910" box="[635,774,1692,1718]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="9" pageNumber="147">Figs. 6AB</figureCitation>
) distinctly stouter and broader than chela and carpus of second pereiopod; chela of first pereiopod 1.942.71 as long as wide, 1.071.28 times length of carpus; tips of fingers without hooks; dactylus 1.061.30 as long as palm; carpus 2.43.1 times as long as wide (juvenile specimen 2.18), 0.761.12 times length of merus. Chela of second pereiopod 2.262.94 times as long as wide, 0.660.82 times length of carpus; tips of fingers rounded, dactylus 1.111.60 times as long as palm; carpus 5.176.67 times as long as wide, 1.241.36 times length of merus (juvenile specimen 1.10). Third pereiopod (
<figureCitation id="13542A35EA0BFFB6FF360E29402FF830" box="[160,303,1916,1942]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="9" pageNumber="147">Figs. 6CD</figureCitation>
) slender, dactylus 2.84.1 times as long as wide (terminal spine included, without spines on flexor margin), terminating in one large claw with 46 accessory spines on flexor margin; propodus 11.415.1 times as long as wide (juvenile specimen 9.8), 4.324.53 times as long as dactylus (juvenile specimen 3.5); carpus 4.636.0 times as long as wide, 0.550.66 times as long as propodus, 0.460.54 times as long as merus; merus 7.609.20 times as long as wide, 1.842.16 times as long as carpus, bearing 23 movable spines on posterior margin of outer surface. Fifth pereiopod (
<figureCitation id="13542A35EA08FFB5FC8209B74297FF5A" box="[788,919,226,252]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="10" pageNumber="148">Figs. 6EF</figureCitation>
) slender, dactylus 5.0 times as long as wide (terminal spine included, without spines on flexor margin), terminating in one large claw with 3745 spinules on flexor margin; propodus 12.5513.57 times as long as wide, 3.293.96 times length of dactylus, carpus 4.675.63 times as long as wide, 0.440.50 times as long as propodus, 0.57 times as long as merus; merus 7.48.7 times as long as wide, 1.76 times length of carpus, bearing 2 or 3 strong, movable spines on posterior margin of outer surface.
</paragraph>
<caption id="DF106638EA08FFB5FF010E0D40DCF869" ID-DOI="http://doi.org/10.5281/zenodo.5310323" ID-Zenodo-Dep="5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="10" pageNumber="148" startId="10.[151,258,1880,1904]" targetBox="[179,1384,508,1835]" targetPageId="10">
<paragraph id="8BD036B0EA08FFB5FF010E0D40DCF869" blockId="10.[151,1436,1880,1999]" pageId="10" pageNumber="148">
<emphasis id="B91BEAA2EA08FFB5FF010E0D401FF8D6" bold="true" box="[151,287,1880,1904]" pageId="10" pageNumber="148">FIGURE 6.</emphasis>
<taxonomicName id="4C6F4D33EA08FFB5FEBE0E0C4300F8D6" authority="Karge &amp; Rintelen &amp; Klotz, 2010" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[296,512,1881,1904]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="148" phylum="Arthropoda" rank="species" species="buergersi" status="sp. nov.">
<emphasis id="B91BEAA2EA08FFB5FEBE0E0C4300F8D6" box="[296,512,1881,1904]" italics="true" pageId="10" pageNumber="148">Caridina buergersi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22857D9EA08FFB5FD9F0E0D4363F8C9" box="[521,611,1880,1903]" pageId="10" pageNumber="148" rank="species">sp. nov.</taxonomicNameLabel>
, paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm.
</paragraph>
</caption>
<paragraph id="8BD036B0EA09FFB4FF5009CD4598FE84" blockId="11.[151,1437,152,962]" pageId="11" pageNumber="149">
Endopod of male first pleopod (
<figureCitation id="13542A35EA09FFB4FDD109CD439AFF14" box="[583,666,152,178]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="11" pageNumber="149">Fig. 6J</figureCitation>
) elongated triangular, two times as long as proximal width, less than 0.3 times as long as exopod, without an appendix interna but with shoulder-like interruption near distal end. Appendix masculina on male second pleopod (
<figureCitation id="13542A35EA09FFB4FD6809B7425BFF5A" box="[766,859,226,252]" captionStart="FIGURE 6" captionStartId="10.[151,258,1880,1904]" captionTargetBox="[179,1384,508,1835]" captionTargetId="figure-210@10.[151,1436,495,1856]" captionTargetPageId="10" captionText="FIGURE 6. Caridina buergersi sp. nov., paratype male (cl 3.4 mm) (ZMB 17166): A, first pereiopod; B, second pereiopod; C, third pereiopod; D, dactylus of third pereiopod; E, fifth pereiopod; F, dactylus of fifth pereiopod; G, telson; H, distal end of telson; I, uropodal diaeresis; J, endopod of male first pleopod; K, appendix masculina of male second pleopod. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5310323" httpUri="https://zenodo.org/record/5310323/files/figure.png" pageId="11" pageNumber="149">Fig. 6K</figureCitation>
) slender, rod-like, with long spines on inner and distal margin, appendix interna reaching to about three-quarters of appendix masculina.
</paragraph>
<paragraph id="8BD036B0EA09FFB4FF50087840ECFEE1" blockId="11.[151,1437,152,962]" box="[198,492,301,327]" pageId="11" pageNumber="149">
Egg size 0.84 ×
<quantity id="4C979B55EA09FFB4FE12087840ECFEE1" box="[388,492,301,327]" metricMagnitude="-4" metricUnit="m" metricValue="4.1" pageId="11" pageNumber="149" unit="mm" value="0.41">0.41 mm</quantity>
</paragraph>
</subSubSection>
<subSubSection id="C375653BEA09FFB4FF5008074282FE34" pageId="11" pageNumber="149" type="etymology">
<paragraph id="8BD036B0EA09FFB4FF5008074282FE34" blockId="11.[151,1437,152,962]" pageId="11" pageNumber="149">
<emphasis id="B91BEAA2EA09FFB4FF5008074053FECA" bold="true" box="[198,339,338,364]" pageId="11" pageNumber="149">Etymology.</emphasis>
<taxonomicName id="4C6F4D33EA09FFB4FECA0807433FFECD" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[348,575,338,363]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="buergersi">
<emphasis id="B91BEAA2EA09FFB4FECA0807433FFECD" box="[348,575,338,363]" italics="true" pageId="11" pageNumber="149">Caridina buergersi</emphasis>
</taxonomicName>
is dedicated to Dr. J. Bürgers, a member of the Sepik expedition 1912/ 1913 to New
<collectingCountry id="F3787620EA09FFB4FEA3082D408DFE34" box="[309,397,376,402]" name="Guinea-Bissau" pageId="11" pageNumber="149">Guinea</collectingCountry>
. The name is used as a noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="C375653BEA09FFB4FF5008C8452FFC67" pageId="11" pageNumber="149" type="discussion">
<paragraph id="8BD036B0EA09FFB4FF5008C8452FFC67" blockId="11.[151,1437,152,962]" pageId="11" pageNumber="149">
<emphasis id="B91BEAA2EA09FFB4FF5008C8403FFE11" bold="true" box="[198,319,413,439]" pageId="11" pageNumber="149">Remarks.</emphasis>
The studied sample belongs to historical material deposited in the crustacean collection of the Museum für Naturkunde Berlin (ZMB). It was labelled as “
<taxonomicName id="4C6F4D33EA09FFB4FCCA0897445FFE7A" authority=", Deutsch-Neuguinea" authorityName="Deutsch-Neuguinea" box="[860,1375,450,476]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="sarasinorum">
<emphasis id="B91BEAA2EA09FFB4FCCA08974563FE7D" box="[860,1123,450,475]" italics="true" pageId="11" pageNumber="149">Caridina sarasinorum</emphasis>
, Deutsch-Neuguinea
</taxonomicName>
” and collected on the German Sepik-Expedition in 191213 by Dr. J. Bürgers. In
<taxonomicName id="4C6F4D33EA09FFB4FBCE08BD4419FDA7" box="[1112,1305,488,513]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="sarasinorum">
<emphasis id="B91BEAA2EA09FFB4FBCE08BD4419FDA7" box="[1112,1305,488,513]" italics="true" pageId="11" pageNumber="149">C. sarasinorum</emphasis>
</taxonomicName>
, a species regarded as endemic to the Lake Poso in
<collectingRegion id="49ABF852EA09FFB4FDE10B58423BFD81" box="[631,827,525,551]" country="Indonesia" name="Sulawesi Tengah" pageId="11" pageNumber="149">central Sulawesi</collectingRegion>
,
<collectingCountry id="F3787620EA09FFB4FCD10B5842BCFD81" box="[839,956,525,551]" name="Indonesia" pageId="11" pageNumber="149">Indonesia</collectingCountry>
, the distal part of the rostrum is unarmed on dorsal margin and epipods are present on the first pair of pereiopods only (
<bibRefCitation id="EFFE4B41EA09FFB4FBCC0B674458FDEA" author="Cai, Y. &amp; Wowor, D." box="[1114,1368,562,588]" pageId="11" pageNumber="149" pagination="311 - 320" refId="ref6823" refString="Cai, Y. &amp; Wowor, D. (2007) Atyid shrimps from Lake Poso, Central Sulawesi, Indonesia, with description of one new species (Crustacea: Decapoda: Caridea). Raffles Bulletin of Zoology, 55 (2), 311 - 320." type="journal article" year="2007">Cai &amp; Wowor, 2007</bibRefCitation>
). The rostrum of the present material is armed almost to the distal end with 02 supapical-like teeth on dorsal margin and epipods are well developed on first to fourth pereiopods. Due to this differences the present specimen could not assigned to this species and is proposed as new to science. In the shape and armature of the rostrum (armed up to tip on dorsal margin, unarmed near tip on ventral margin)
<taxonomicName id="4C6F4D33EA09FFB4FB390B9D449DFD47" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[1199,1437,712,737]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="buergersi">
<emphasis id="B91BEAA2EA09FFB4FB390B9D449DFD47" box="[1199,1437,712,737]" italics="true" pageId="11" pageNumber="149">Caridina buergersi</emphasis>
</taxonomicName>
resembles
<taxonomicName id="4C6F4D33EA09FFB4FE850BB84092FCA0" authorityName="De Man" authorityYear="1915" box="[275,402,749,774]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="cognata">
<emphasis id="B91BEAA2EA09FFB4FE850BB84092FCA0" box="[275,402,749,774]" italics="true" pageId="11" pageNumber="149">C. cognata</emphasis>
</taxonomicName>
, but differs by having a distinct tooth on the pterygostomial margin of the carapace in 13 out of
<specimenCount id="9D69FD39EA09FFB4FF710A474089FC8A" box="[231,393,786,812]" pageId="11" pageNumber="149" type="generic">17 specimens</specimenCount>
examined (vs. pterygostomial margin without a tooth in
<taxonomicName id="4C6F4D33EA09FFB4FBAA0A4745C0FC8D" authorityName="De Man" authorityYear="1915" box="[1084,1216,786,811]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="cognata">
<emphasis id="B91BEAA2EA09FFB4FBAA0A4745C0FC8D" box="[1084,1216,786,811]" italics="true" pageId="11" pageNumber="149">C. cognata</emphasis>
</taxonomicName>
). Furthermore,
<taxonomicName id="4C6F4D33EA09FFB4FA170A474006FCF7" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="buergersi">
<emphasis id="B91BEAA2EA09FFB4FA170A474006FCF7" italics="true" pageId="11" pageNumber="149">C. buergersi</emphasis>
</taxonomicName>
differs by its more slender carpi of the first (2.43.1 times as long as wide vs. 1.611.95 times in
<taxonomicName id="4C6F4D33EA09FFB4FA170A6D41F8FCD0" authorityName="De Man" authorityYear="1915" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="cognata">
<emphasis id="B91BEAA2EA09FFB4FA170A6D41F8FCD0" italics="true" pageId="11" pageNumber="149">C. cognata</emphasis>
</taxonomicName>
) and second pereiopod (5.175.67 times as long as wide vs. 4.005.18 times in
<taxonomicName id="4C6F4D33EA09FFB4FB5B0A084453FCD0" authorityName="De Man" authorityYear="1915" box="[1229,1363,861,886]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="cognata">
<emphasis id="B91BEAA2EA09FFB4FB5B0A084453FCD0" box="[1229,1363,861,886]" italics="true" pageId="11" pageNumber="149">C. cognata</emphasis>
</taxonomicName>
). The tooth present on the pterygostomial margin in most specimens distinguishes
<taxonomicName id="4C6F4D33EA09FFB4FBB30AD745B8FC3D" authorityName="Karge &amp; Rintelen &amp; Klotz" authorityYear="2010" box="[1061,1208,898,923]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="buergersi">
<emphasis id="B91BEAA2EA09FFB4FBB30AD745B8FC3D" box="[1061,1208,898,923]" italics="true" pageId="11" pageNumber="149">C. buergersi</emphasis>
</taxonomicName>
also from all other
<taxonomicName id="4C6F4D33EA09FFB4FF010AFD405CFC64" box="[151,348,936,962]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="149" phylum="Arthropoda" rank="species" species="undetermined">
<emphasis id="B91BEAA2EA09FFB4FF010AFD4001FC67" box="[151,257,936,961]" italics="true" pageId="11" pageNumber="149">Caridina</emphasis>
species
</taxonomicName>
known from
<collectingCountry id="F3787620EA09FFB4FE6D0AFD43DEFC64" box="[507,734,936,962]" name="Papua New Guinea" pageId="11" pageNumber="149">Papua New Guinea</collectingCountry>
and the surrounding islands.
</paragraph>
</subSubSection>
</treatment>
</document>