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<document id="36F9D68BE5BEBFEF894A8471C67E70C8" ID-DOI="10.5281/zenodo.5341574" ID-ISSN="2345-7600" ID-Zenodo-Dep="5341574" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630190967238" checkinUser="diego" docAuthor="Cai, Yixiong, Choy, Satish &amp; Ng, Peter K. L." docDate="2009" docId="03EFBB36FFA38054CFB7FDD24496FF27" docLanguage="en" docName="57rbz065-089.pdf" docOrigin="Raffles Bulletin of Zoology 57 (1)" docStyle="DocumentStyle:C6443723295B2E4C6F22B9B23F08089C.5:RafflesBZool.2006-2013.journal_article" docStyleId="C6443723295B2E4C6F22B9B23F08089C" docStyleName="RafflesBZool.2006-2013.journal_article" docStyleVersion="5" docTitle="Caridina lobocensis Cai &amp; Choy &amp; Ng 2009, new species" docType="treatment" docVersion="3" lastPageNumber="72" masterDocId="FFD6C34EFFA08053CC18FFEE406CFFD5" masterDocTitle="Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea)" masterLastPageNumber="89" masterPageNumber="65" pageNumber="68" updateTime="1699181529684" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:title id="70EAC9ADF2196A57B201D7B6CFEEFF10">Epigean And Hypogean Freshwater Shrimps Of Bohol Island, Central Philippines (Crustacea: Decapoda: Caridea)</mods:title>
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<mods:namePart id="C76ED63BFF68BCB1BB7AC55CFD8529B1">Cai, Yixiong</mods:namePart>
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<mods:namePart id="749F7D93F1FDC89CDF841E781016803C">Choy, Satish</mods:namePart>
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<mods:namePart id="7A3F16D8BE20D7B296562980A5693CD0">Ng, Peter K. L.</mods:namePart>
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<mods:title id="11BE643F6E432B0F9D504415B4AA6CC6">Raffles Bulletin of Zoology</mods:title>
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<treatment id="03EFBB36FFA38054CFB7FDD24496FF27" LSID="urn:lsid:plazi:treatment:03EFBB36FFA38054CFB7FDD24496FF27" httpUri="http://treatment.plazi.org/id/03EFBB36FFA38054CFB7FDD24496FF27" lastPageId="7" lastPageNumber="72" pageId="3" pageNumber="68">
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<paragraph id="8BF90A20FFA38050CFB7FDD2454DFD81" blockId="3.[943,1313,572,627]" box="[943,1313,572,596]" pageId="3" pageNumber="68">
<heading id="D0B1BD4CFFA38050CFB7FDD2454DFD81" bold="true" box="[943,1313,572,596]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="68" reason="2">
<emphasis id="B932D632FFA38050CFB7FDD2454DFD81" bold="true" box="[943,1313,572,596]" pageId="3" pageNumber="68">
<taxonomicName id="4C4671A3FFA38050CFB7FDD244E0FD81" ID-CoL="8VK9N" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[943,1164,572,596]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="68" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">
<emphasis id="B932D632FFA38050CFB7FDD244E0FD81" bold="true" box="[943,1164,572,596]" italics="true" pageId="3" pageNumber="68">Caridina lobocensis</emphasis>
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,
<taxonomicNameLabel id="A2016B49FFA38050C883FDD2454DFD81" box="[1179,1313,572,596]" pageId="3" pageNumber="68" rank="species">new species</taxonomicNameLabel>
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<subSubSection id="C35C59ABFFA38050C834FDB244C8FDA6" box="[1068,1188,604,627]" pageId="3" pageNumber="68" type="description">
<paragraph id="8BF90A20FFA38050C834FDB244C8FDA6" blockId="3.[943,1313,572,627]" box="[1068,1188,604,627]" pageId="3" pageNumber="68">
(
<figureCitation id="137D16A5FFA38050C82CFDB244F0FDA6" box="[1076,1180,604,627]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="4.[132,167,2030,2051]" captionStartId-1="5.[109,144,2000,2021]" captionStartId-2="6.[132,167,2002,2023]" captionTargetBox-0="[140,1463,288,1921]" captionTargetBox-1="[149,1407,199,1959]" captionTargetBox-2="[208,1420,196,1964]" captionTargetId-0="figure-8@4.[87,1475,256,1941]" captionTargetId-1="figure-9@5.[134,1433,177,1981]" captionTargetId-2="figure-91@6.[182,1430,176,1978]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." captionText-1="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." captionText-2="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi-0="http://doi.org/10.5281/zenodo.5341578" figureDoi-1="http://doi.org/10.5281/zenodo.5341580" figureDoi-2="http://doi.org/10.5281/zenodo.5341582" httpUri-0="https://zenodo.org/record/5341578/files/figure.png" httpUri-1="https://zenodo.org/record/5341580/files/figure.png" httpUri-2="https://zenodo.org/record/5341582/files/figure.png" pageId="3" pageNumber="68">Figs. 24</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C35C59ABFFA38050CF30FD7443B4FC95" pageId="3" pageNumber="68" type="materials_examined">
<paragraph id="8BF90A20FFA38050CF30FD744577FD19" blockId="3.[808,1447,666,716]" pageId="3" pageNumber="68">
<emphasis id="B932D632FFA38050CF30FD744392FD7A" bold="true" box="[808,1022,666,687]" italics="true" pageId="3" pageNumber="68">Material examined. </emphasis>
<typeStatus id="54FDB482FFA38050C81DFD75440EFD65" box="[1029,1122,667,688]" pageId="3" pageNumber="68" type="holotype">Holotype</typeStatus>
: male, cl
<quantity id="4CBEA7C5FFA38050C8D9FD754562FD65" box="[1217,1294,667,688]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="3" pageNumber="68" unit="mm" value="5.7">5.7 mm</quantity>
, USC, tributary of Loboc River, Loboc, coll. Y. Cai,
<date id="FFF82CE0FFA38050C88FFD59457BFD19" box="[1175,1303,695,716]" pageId="3" pageNumber="68" value="2000-12-19">19 Dec.2000</date>
.
</paragraph>
<paragraph id="8BF90A20FFA38050CF30FD1F43B4FC95" blockId="3.[808,1447,753,832]" pageId="3" pageNumber="68">
<materialsCitation id="3B2E007DFFA38050CF30FD1F43B8FC95" collectionCode="ZRC" pageId="3" pageNumber="68" specimenCode="ZRC 2007.0283" specimenCount="19" specimenCount-female="19" typeStatus="paratype">
<typeStatus id="54FDB482FFA38050CF30FD1F43E5FCD3" box="[808,905,753,774]" pageId="3" pageNumber="68" type="paratype">Paratypes</typeStatus>
: Seventy males, cl
<quantity id="4CBEA7C5FFA38050C851FD1F44ADFCD3" box="[1097,1217,753,774]" metricMagnitude="-3" metricUnit="m" metricValue="4.55" metricValueMax="5.3" metricValueMin="3.8" pageId="3" pageNumber="68" unit="mm" value="4.55" valueMax="5.3" valueMin="3.8">3.85.3 mm</quantity>
,
<specimenCount id="9D40C1A9FFA38050C8D5FD1F4556FCD3" box="[1229,1338,753,774]" pageId="3" pageNumber="68" type="female">19 females</specimenCount>
, cl
<quantity id="4CBEA7C5FFA38050C947FD1F433CFCF6" metricMagnitude="-3" metricUnit="m" metricValue="5.7" metricValueMax="7.5" metricValueMin="3.9" pageId="3" pageNumber="68" unit="mm" value="5.7" valueMax="7.5" valueMin="3.9">3.97.5 mm</quantity>
, 83 ovigerous females, cl
<quantity id="4CBEA7C5FFA38050C84AFCE044A6FCF6" box="[1106,1226,782,803]" metricMagnitude="-3" metricUnit="m" metricValue="6.25" metricValueMax="7.2" metricValueMin="5.3" pageId="3" pageNumber="68" unit="mm" value="6.25" valueMax="7.2" valueMin="5.3">5.37.2 mm</quantity>
,
<specimenCode id="DBE0A25BFFA38050C8CDFCE04518FCF6" box="[1237,1396,782,803]" collectionCode="ZRC" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="3" pageNumber="68">ZRC 2007.0283</specimenCode>
, data same as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C35C59ABFFA38054CF30FC87425BFB07" lastPageId="7" lastPageNumber="72" pageId="3" pageNumber="68" type="description">
<paragraph id="8BF90A20FFA38050CF30FC874576FC35" blockId="3.[808,1448,873,992]" pageId="3" pageNumber="68">
<emphasis id="B932D632FFA38050CF30FC8743ABFC54" bold="true" box="[808,967,873,897]" italics="true" pageId="3" pageNumber="68">Description. </emphasis>
Rostrum (
<figureCitation id="137D16A5FFA38050C859FC8744C9FC55" box="[1089,1189,873,896]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Figs. 2A</figureCitation>
,
<figureCitation id="137D16A5FFA38050C8ACFC8744BAFC55" box="[1204,1238,873,896]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="3" pageNumber="68">3A</figureCitation>
) straight, reaching slightly beyond end of antennular peduncle; rostral formula: 24+1012/37. Antennal spine fused with inferior orbital angle. Pterygostomian margin subrectangular.
</paragraph>
<paragraph id="8BF90A20FFA38050CF30FBE743D3FB35" blockId="3.[808,1447,1033,1248]" pageId="3" pageNumber="68">
Sixth abdominal somite 0.44 times of carapace, 1.4 times as long as fifth somite, distinctly shorter than telson. Telson (
<figureCitation id="137D16A5FFA38050CF28FBA743FCFBB5" box="[816,912,1097,1120]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="3" pageNumber="68">Figs. 3B</figureCitation>
,
<figureCitation id="137D16A5FFA38050CF86FBA743D3FBB5" box="[926,959,1097,1120]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="3" pageNumber="68">4A</figureCitation>
) 2.6 times as long as wide, terminating in a projection, with 3 or 4 pairs of dorsal spinules and 1 pair of dorsolateral spinules; lateral pair of spines distinctly shorter than intermediate pairs of setae. Preanal carina (3I) high, lacking spine.
</paragraph>
<paragraph id="8BF90A20FFA38050CF30FAE74470F9F5" blockId="3.[808,1447,1289,1568]" pageId="3" pageNumber="68">
Eyes developed, anterior end reaching to 0.8 times length of basal segment of antennular peduncle. Antennular peduncle 0.55 times as long as carapace; basal segment of antennular peduncle as long as both of second and third segment lengths, anterolateral angle reaching 0.20 times length of second segment, second segment distinctly longer than third segment. Stylocerite reaching slightly beyond end of basal segment of antennular peduncle. Scaphocerite (
<figureCitation id="137D16A5FFA38050C93CFA07451AF9D5" box="[1316,1398,1513,1536]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2B</figureCitation>
) 2.5 times as long as wide.
</paragraph>
<paragraph id="8BF90A20FFA38050CF30F9A74463F875" blockId="3.[808,1447,1609,1952]" pageId="3" pageNumber="68">
Incisor process of mandible (
<figureCitation id="137D16A5FFA38050C877F9A744AAF9B5" box="[1135,1222,1609,1632]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2C</figureCitation>
) ending in irregular teeth, molar process truncated. Lower lacinia of maxillula (
<figureCitation id="137D16A5FFA38050CF28F96743E4F975" box="[816,904,1673,1696]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2D</figureCitation>
) broadly rounded, upper lacinia elongated, with a number of distinct teeth on inner margin, palp slender. Upper endites of maxilla (
<figureCitation id="137D16A5FFA38050C852F92744F1F935" box="[1098,1181,1737,1760]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2E</figureCitation>
) subdivided, palp short, scaphognathite tapering posteriorly with some long, curved setae at posterior end. Palp of first maxilliped (
<figureCitation id="137D16A5FFA38050C952F8E745F3F8F5" box="[1354,1439,1801,1824]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2F</figureCitation>
) broadly triangular. Second maxilliped (
<figureCitation id="137D16A5FFA38050C8F5F8C74524F895" box="[1261,1352,1833,1856]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2G</figureCitation>
) typical of genus. Third maxilliped (
<figureCitation id="137D16A5FFA38050C872F8A744A8F8B5" box="[1130,1220,1865,1888]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="3" pageNumber="68">Fig. 2H</figureCitation>
) reaching to end of antennular peduncle, with ultimate segment shorter than penultimate segment.
</paragraph>
<paragraph id="8BF90A20FFA38054CF30F827419BFD27" blockId="3.[808,1447,1993,2080]" lastBlockId="7.[109,748,187,754]" lastPageId="7" lastPageNumber="72" pageId="3" pageNumber="68">
Epipods on first 4 pereiopods. First pereiopod (
<figureCitation id="137D16A5FFA38050C90FF827451FF835" box="[1303,1395,1993,2016]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="3" pageNumber="68">Figs. 3C</figureCitation>
,
<figureCitation id="137D16A5FFA38050C965F82745F3F835" box="[1405,1439,1993,2016]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="3" pageNumber="68">4D</figureCitation>
) reaching to end of basal segment of antennular peduncle; merus 1.72.1 times as long as broad, slightly longer than carpus; carpus excavated anteriorly, shorter than chela, 1.1 1.2 times as long as high; chela 2.2 times as long as broad; fingers distinctly shorter than palm. Second pereiopod (
<figureCitation id="137D16A5FFA78054CEAEFF1540E3FEE7" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="7" pageNumber="72">Figs. 3D</figureCitation>
,
<figureCitation id="137D16A5FFA78054CC86FEF540D0FEE7" box="[158,188,283,306]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">4E</figureCitation>
) reaching to end of second segment of antennular peduncle; merus as long as carpus, 4.25.0 times as long as broad; carpus 1.1 times as long as chela, 2.32.4 times as long as high; chela 2.32.4 times as long as broad; fingers 1.6 times as long as palm. Third pereiopod (
<figureCitation id="137D16A5FFA78054CE38FE7542F5FE67" box="[544,665,411,434]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="7" pageNumber="72">Figs. 3E, F</figureCitation>
,
<figureCitation id="137D16A5FFA78054CEBDFE75428FFE67" box="[677,739,411,434]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">4F, G</figureCitation>
) reaching slightly beyond end of scaphocerite, propodus 911 times as long as broad, 5.25.7 times as long as dactylus; dactylus 2.73.0 times as long as wide (spines included), terminating in 2 very strong claws, with 46 accessory spines on its flexor margin. Fifth pereiopod (
<figureCitation id="137D16A5FFA78054CE78FDD5428BFD87" box="[608,743,571,594]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="7" pageNumber="72">Figs. 3G, H</figureCitation>
,
<figureCitation id="137D16A5FFA78054CC75FDB540C8FDA7" box="[109,164,603,626]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">4H, I</figureCitation>
) reaching beyond end of second segment of antennular peduncle, propodus 1318 times as long as broad, 5.55.6 times as long as dactylus, dactylus 2.73.0 times as long as wide (spinules included), terminating in 2 large claws, with 2630 spinules on its flexor margin.
</paragraph>
<caption id="DF395AA8FFA48057CC9CF80041BDF7E8" ID-DOI="http://doi.org/10.5281/zenodo.5341578" ID-Zenodo-Dep="5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="4" pageNumber="69" startId="4.[132,167,2030,2051]" targetBox="[140,1463,288,1921]" targetPageId="4">
<paragraph id="8BF90A20FFA48057CC9CF80041BDF7E8" blockId="4.[132,1469,2030,2109]" pageId="4" pageNumber="69">
Fig. 2.
<taxonomicName id="4C4671A3FFA48057CCC8F80041F4F7D6" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[208,408,2030,2051]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="69" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">
<emphasis id="B932D632FFA48057CCC8F80041F4F7D6" box="[208,408,2030,2051]" italics="true" pageId="4" pageNumber="69">Caridina lobocensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2016B49FFA48057CDB0F800424FF7D6" box="[424,547,2030,2051]" pageId="4" pageNumber="69" rank="species">new species</taxonomicNameLabel>
: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines).
</paragraph>
</caption>
<caption id="DF395AA8FFA58056CC75F83E427CF7E9" ID-DOI="http://doi.org/10.5281/zenodo.5341580" ID-Zenodo-Dep="5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="5" pageNumber="70" startId="5.[109,144,2000,2021]" targetBox="[149,1407,199,1959]" targetPageId="5">
<paragraph id="8BF90A20FFA58056CC75F83E427CF7E9" blockId="5.[109,1448,2000,2108]" pageId="5" pageNumber="70">
Fig. 3.
<taxonomicName id="4C4671A3FFA58056CCA0F83F4112F833" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[184,382,2001,2022]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="70" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">
<emphasis id="B932D632FFA58056CCA0F83F4112F833" box="[184,382,2001,2022]" italics="true" pageId="5" pageNumber="70">Caridina lobocensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2016B49FFA58056CD95F83E4265F830" box="[397,521,2000,2021]" pageId="5" pageNumber="70" rank="species">new species</taxonomicNameLabel>
: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines).
</paragraph>
</caption>
<caption id="DF395AA8FFA68055CC9CF83C43FAF7E8" ID-DOI="http://doi.org/10.5281/zenodo.5341582" ID-Zenodo-Dep="5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="6" pageNumber="71" startId="6.[132,167,2002,2023]" targetBox="[208,1420,196,1964]" targetPageId="6">
<paragraph id="8BF90A20FFA68055CC9CF83C43FAF7E8" blockId="6.[132,1470,2002,2109]" pageId="6" pageNumber="71">
Fig. 4.
<taxonomicName id="4C4671A3FFA68055CCD6F83C41FEF832" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[206,402,2002,2023]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="71" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">
<emphasis id="B932D632FFA68055CCD6F83C41FEF832" box="[206,402,2002,2023]" italics="true" pageId="6" pageNumber="71">Caridina lobocensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2016B49FFA68055CDB9F83C4277F832" box="[417,539,2002,2023]" pageId="6" pageNumber="71" rank="species">new species</taxonomicNameLabel>
: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines).
</paragraph>
</caption>
<paragraph id="8BF90A20FFA78054CC75FCF54201FC67" blockId="7.[109,748,795,946]" pageId="7" pageNumber="72">
Endopod of male first pleopod (
<figureCitation id="137D16A5FFA78054CDDCFCF5427BFCE7" box="[452,535,795,818]" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">Fig. 4B</figureCitation>
) subtriangular, half length of exopod, appendix interna stout, exceeding end of endopod. Appendix masculina of male second pleopod (
<figureCitation id="137D16A5FFA78054CED8FCB540E0FC47" captionStart="Fig" captionStartId="6.[132,167,2002,2023]" captionTargetBox="[208,1420,196,1964]" captionTargetId="figure-91@6.[182,1430,176,1978]" captionTargetPageId="6" captionText="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341582" httpUri="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">Fig. 4C</figureCitation>
) 2/3 length of endopod, with appendix interna reaching base of distal one-third of appendix masculina.
</paragraph>
<paragraph id="8BF90A20FFA78054CC75FC3542A8FC27" blockId="7.[109,708,987,1010]" box="[109,708,987,1010]" pageId="7" pageNumber="72">
Uropodal diaeresis (
<figureCitation id="137D16A5FFA78054CD50FC3541F8FC27" box="[328,404,987,1010]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="7" pageNumber="72">Fig. 3J</figureCitation>
) with 18 movable spinules.
</paragraph>
<paragraph id="8BF90A20FFA78054CC75FBF542C4FBE7" blockId="7.[109,680,1051,1074]" box="[109,680,1051,1074]" pageId="7" pageNumber="72">
Ovigerous females with eggs sized 0.45 ×
<quantity id="4CBEA7C5FFA78054CE58FBF542C8FBE7" box="[576,676,1051,1074]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="72" unit="mm" value="0.25">0.25 mm</quantity>
.
</paragraph>
<paragraph id="8BF90A20FFA78054CC75FBB5425BFB07" blockId="7.[109,747,1115,1234]" pageId="7" pageNumber="72">
<emphasis id="B932D632FFA78054CC75FBB541D0FBA7" box="[109,444,1115,1139]" italics="true" pageId="7" pageNumber="72">
<emphasis id="B932D632FFA78054CC75FBB540B7FBA6" bold="true" box="[109,219,1115,1139]" italics="true" pageId="7" pageNumber="72">Habitat. </emphasis>
<taxonomicName id="4C4671A3FFA78054CCFBFBB541D0FBA7" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[227,444,1115,1138]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">Caridina lobocensis</taxonomicName>
</emphasis>
,
<taxonomicNameLabel id="A2016B49FFA78054CDD2FBB54222FBA7" box="[458,590,1115,1138]" pageId="7" pageNumber="72" rank="species">new species</taxonomicNameLabel>
, was collected from a tributary of the Loboc River near Loboc town,
<collectingRegion id="4982C4C2FFA78054CEB2FB954287FB47" box="[682,747,1147,1170]" country="Philippines" name="Bohol" pageId="7" pageNumber="72">Bohol</collectingRegion>
Island in central
<collectingCountry id="F3514AB0FFA78054CD03FB7541FAFB67" box="[283,406,1179,1202]" name="Philippines" pageId="7" pageNumber="72">Philippines</collectingCountry>
. The shrimps were living among submerged grass at edges of the tributary.
</paragraph>
</subSubSection>
<subSubSection id="C35C59ABFFA78054CC75FB15422BFAE7" pageId="7" pageNumber="72" type="etymology">
<paragraph id="8BF90A20FFA78054CC75FB15422BFAE7" blockId="7.[109,747,1275,1330]" pageId="7" pageNumber="72">
<emphasis id="B932D632FFA78054CC75FB154094FAC6" bold="true" box="[109,248,1275,1299]" italics="true" pageId="7" pageNumber="72">Etymology. </emphasis>
The new species is named after its
<typeStatus id="54FDB482FFA78054CE7AFB1542E3FAC7" box="[610,655,1275,1298]" pageId="7" pageNumber="72">type</typeStatus>
locality- Loboc River,
<collectingRegion id="4982C4C2FFA78054CD1CFAF54129FAE7" box="[260,325,1307,1330]" country="Philippines" name="Bohol" pageId="7" pageNumber="72">Bohol</collectingRegion>
Island, the
<collectingCountry id="F3514AB0FFA78054CDD0FAF54228FAE7" box="[456,580,1307,1330]" name="Philippines" pageId="7" pageNumber="72">Philippines</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C35C59ABFFA78054CC75FAB54496FF27" pageId="7" pageNumber="72" type="discussion">
<paragraph id="8BF90A20FFA78054CC75FAB54496FF27" blockId="7.[109,748,1371,2066]" lastBlockId="7.[808,1448,187,242]" pageId="7" pageNumber="72">
<emphasis id="B932D632FFA78054CC75FAB54083FAA6" bold="true" box="[109,239,1371,1395]" italics="true" pageId="7" pageNumber="72">Remarks. </emphasis>
Based on the form of the rostrum, the high preanal carina, the large number of uropodal teeth and the form of the telson,
<taxonomicName id="4C4671A3FFA78054CD5CFA7541BBFA67" authority="Cai &amp; Choy &amp; Ng, 2009" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[324,471,1435,1458]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="lobocensis" status="sp. nov.">
<emphasis id="B932D632FFA78054CD5CFA7541BBFA67" box="[324,471,1435,1458]" italics="true" pageId="7" pageNumber="72">C. lobocensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A2016B49FFA78054CDFFFA754201FA67" box="[487,621,1435,1458]" pageId="7" pageNumber="72" rank="species">new species</taxonomicNameLabel>
, belongs to the
<taxonomicName id="4C4671A3FFA78054CC8CFA554091FA07" authorityName="De Man" authorityYear="1892" box="[148,253,1467,1490]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="weberi">
<emphasis id="B932D632FFA78054CC8CFA554091FA07" box="[148,253,1467,1490]" italics="true" pageId="7" pageNumber="72">C. weberi</emphasis>
</taxonomicName>
species group. In the group, it is most similar to
<taxonomicName id="4C4671A3FFA78054CC91FA354196FA27" authority="Cai &amp; Shokita, 2006 b" authorityName="Cai &amp; Shokita" authorityYear="2006" box="[137,506,1499,1522]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="okinawa">
<emphasis id="B932D632FFA78054CC91FA35416FFA27" box="[137,259,1499,1522]" italics="true" pageId="7" pageNumber="72">C. okinawa</emphasis>
Cai &amp; Shokita, 2006b
</taxonomicName>
, from
<collectingRegion id="4982C4C2FFA78054CE5AFA3542CEFA27" box="[578,674,1499,1522]" country="Japan" name="Okinawa" pageId="7" pageNumber="72">Okinawa</collectingRegion>
Island of the Ryukyu Islands, southern
<collectingCountry id="F3514AB0FFA78054CDDFFA15426AF9C7" box="[455,518,1531,1554]" name="Japan" pageId="7" pageNumber="72">Japan</collectingCountry>
, in term of the rostral formula, the long stylocerite, the broad scaphocerite, the stout first pereiopod, and its short fingers, and the third to fifth pereiopods ending in two claws. However, it could be easily separated from
<taxonomicName id="4C4671A3FFA78054CD0DF99541E3F947" authorityName="Cai &amp; Shokita" authorityYear="2006" box="[277,399,1659,1682]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="okinawa">
<emphasis id="B932D632FFA78054CD0DF99541E3F947" box="[277,399,1659,1682]" italics="true" pageId="7" pageNumber="72">C. okinawa</emphasis>
</taxonomicName>
by the well developed eyes (vs. eyes less developed, with a short eye stalk and small cornea) and the longer rostrum which reaches slightly beyond end of antennular peduncle (vs. reach to end of second segment of antennular peduncle) (
<figureCitation id="137D16A5FFA78054CD8BF9154269F8C7" box="[403,517,1787,1810]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="4.[132,167,2030,2051]" captionStartId-1="5.[109,144,2000,2021]" captionStartId-2="6.[132,167,2002,2023]" captionTargetBox-0="[140,1463,288,1921]" captionTargetBox-1="[149,1407,199,1959]" captionTargetBox-2="[208,1420,196,1964]" captionTargetId-0="figure-8@4.[87,1475,256,1941]" captionTargetId-1="figure-9@5.[134,1433,177,1981]" captionTargetId-2="figure-91@6.[182,1430,176,1978]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." captionText-1="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." captionText-2="Fig. 4. Caridina lobocensis, new species: A, telson; B, endopod of male first pleopod; C, appendix masculina and appendix interna of male second pleopod; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod. Scale bars: A, DF, H = 1 mm; B, C, G, I = 0.2 mm (AC, male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines; DI, female, cl 6.9 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi-0="http://doi.org/10.5281/zenodo.5341578" figureDoi-1="http://doi.org/10.5281/zenodo.5341580" figureDoi-2="http://doi.org/10.5281/zenodo.5341582" httpUri-0="https://zenodo.org/record/5341578/files/figure.png" httpUri-1="https://zenodo.org/record/5341580/files/figure.png" httpUri-2="https://zenodo.org/record/5341582/files/figure.png" pageId="7" pageNumber="72">Figs. 24</figureCitation>
; cf. Cai &amp; Shokita, 2006b:
<figureCitation id="137D16A5FFA78054CCA5F8F54167F8E7" box="[189,267,1819,1842]" captionStart="Fig" captionStartId="19.[109,144,2001,2022]" captionTargetBox="[165,1383,191,1948]" captionTargetId="figure-103@19.[134,1419,164,1974]" captionTargetPageId="19" captionText="Fig. 12. Caridina camaro, new species: A, cephalothorax and cephalic appendages, lateral view; B, telson; C, distal portion of telson; D, first pereiopod; E, second pereiopod; F, third pereiopod; G, dactylus of third pereiopod; H, fifth pereiopod; I, dactylus of fifth pereiopod; J, uropodal diaeresis. Scale bars: A, B = 1 mm; C = 0.2 mm; DF, H = 0.5 mm; G, K = 0.1 mm; B, F, H = 0.1 mm; CE, G = 0.5 mm; I, J = 0.2 mm (females, cl 4.3 mm, holotype, USC, Cave Camaro, Batuan)." figureDoi="http://doi.org/10.5281/zenodo.5341600" httpUri="https://zenodo.org/record/5341600/files/figure.png" pageId="7" pageNumber="72">Fig. 12</figureCitation>
).
<taxonomicName id="4C4671A3FFA78054CD05F8F54198F8E7" authorityName="Cai &amp; Choy &amp; Ng" authorityYear="2009" box="[285,500,1819,1842]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="lobocensis">
<emphasis id="B932D632FFA78054CD05F8F54198F8E7" box="[285,500,1819,1842]" italics="true" pageId="7" pageNumber="72">Caridina lobocensis</emphasis>
</taxonomicName>
also resembles another Ryukyuan species,
<taxonomicName id="4C4671A3FFA78054CD25F8D5428BF887" authority="Cai &amp; Shokita, 2006 b" authorityName="Cai &amp; Shokita" authorityYear="2006" box="[317,743,1851,1874]" class="Malacostraca" family="Atyidae" genus="Caridina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="72" phylum="Arthropoda" rank="species" species="macrodentata">
<emphasis id="B932D632FFA78054CD25F8D5419DF887" box="[317,497,1851,1874]" italics="true" pageId="7" pageNumber="72">C. macrodentata</emphasis>
Cai &amp; Shokita, 2006b
</taxonomicName>
, in the form of the dactylus of the third to fifth pereiopods, Nevertheless, it could be differentiated from the latter by the longer rostrum, which reaches slightly beyond the end of the antennular peduncle (vs. reaches middle of the second segment of the antennular peduncle) and the long stylocerite (reaches to or slightly beyond the end of the basal segment of the antennular peduncle vs. does not reaches) (
<figureCitation id="137D16A5FFA78054C94CFF5545CFFF07" box="[1364,1443,187,210]" captionStart="Fig" captionStartId="4.[132,167,2030,2051]" captionTargetBox="[140,1463,288,1921]" captionTargetId="figure-8@4.[87,1475,256,1941]" captionTargetPageId="4" captionText="Fig. 2. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, scaphocerite; C, mandible; D, maxillula; E, maxilla; F, first maxilliped; G, second maxilliped; H, third maxilliped. Scale bars: A = 2 mm, BH = 1 mm (female, cl 6.9 mm, Paratype, ZRC, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341578" httpUri="https://zenodo.org/record/5341578/files/figure.png" pageId="7" pageNumber="72">Figs. 2</figureCitation>
,
<figureCitation id="137D16A5FFA78054CF30FF35435BFF27" box="[808,823,219,242]" captionStart="Fig" captionStartId="5.[109,144,2000,2021]" captionTargetBox="[149,1407,199,1959]" captionTargetId="figure-9@5.[134,1433,177,1981]" captionTargetPageId="5" captionText="Fig. 3. Caridina lobocensis, new species: A, cephalothorax and cephalic appendages, lateral view; B, distal portion of telson; C, first pereiopod; D, second pereiopod; E, third pereiopod; F, dactylus of third pereiopod; G, fifth pereiopod; H, dactylus of fifth pereiopod; I, preanal carina; J, uropodal diaeresis. Scale bars: A = 2 mm, B, F, H, J = 0.2 mm; CE, G = 1 mm; I = 0.5 mm (male, cl 5.7 mm, paratype, ZRC, Bohol Island, Philippines)." figureDoi="http://doi.org/10.5281/zenodo.5341580" httpUri="https://zenodo.org/record/5341580/files/figure.png" pageId="7" pageNumber="72">3</figureCitation>
; cf. Cai &amp; Shokita, 2006b: Figs. 13, 14).
</paragraph>
</subSubSection>
</treatment>
</document>