treatments-xml/data/03/99/87/03998788FF8E0405C9E7FF163DE0F842.xml

295 lines
55 KiB
XML
Raw Normal View History

<document id="40F2E194B43C9E52CEAEBB92C0B72730" ID-DOI="10.6620/ZS.2018.57-27" ID-ISSN="1810-522X" ID-PMC="PMC6517715" ID-PubMed="31966267" ID-Zenodo-Dep="13314991" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1721916104468" checkinUser="felipe" docAuthor="Cai, Yixiong &amp; Ng, Peter Kee Lin" docDate="2018" docId="03998788FF8E0405C9E7FF163DE0F842" docLanguage="en" docName="ZoolStud.57.27.1-33.pdf" docOrigin="Zoological Studies 57 (27)" docStyle="DocumentStyle:CB122E4603BA284FA287D3847868CAF6.4:ZoolStud.2016-2018.journal_article" docStyleId="CB122E4603BA284FA287D3847868CAF6" docStyleName="ZoolStud.2016-2018.journal_article" docStyleVersion="4" docTitle="Caridina guilin Cai &amp; Ng, 2018, sp. nov." docType="treatment" docVersion="4" lastPageNumber="22" masterDocId="FFA0FFF0FF9C0410CA0AFFEB3F02FFF5" masterDocTitle="Freshwater Shrimps from Karst Caves of Southern China, with Descriptions of Seven New Species and the Identity of Typhlocaridina linyunensis Li and Luo, 2001 (Crustacea: Decapoda: Caridea)" masterLastPageNumber="33" masterPageNumber="1" pageNumber="19" updateTime="1723578273083" updateUser="ExternalLinkService">
<mods:mods id="CD1D4D6337D57D4F0BC6466436C344F4" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="7DF4757229F110A48501423B4C355F20">
<mods:title id="7B6FA1CA8CE389F423242425B557454F">Freshwater Shrimps from Karst Caves of Southern China, with Descriptions of Seven New Species and the Identity of Typhlocaridina linyunensis Li and Luo, 2001 (Crustacea: Decapoda: Caridea)</mods:title>
</mods:titleInfo>
<mods:name id="A5A8F8FC212E34E982C9FBD615EF02A4" type="personal">
<mods:role id="D1845D123AA24C89A60478D1CD3D0754">
<mods:roleTerm id="E6E2078F9D959AB3D11E7A33238AEB63">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="66B9F4CE031FC76EE456ACA43CF02851">Cai, Yixiong</mods:namePart>
<mods:affiliation id="90B8274616778FDB09F0F6125C125DC6">National Biodiversity Centre, National Parks Board, 1 Cluny Road, Singapore 259569, Republic of Singapore</mods:affiliation>
</mods:name>
<mods:name id="F9388B9D18E977027CFFF32FCEDA7370" type="personal">
<mods:role id="E1AFCE83DD0EE4C682AB96E8567A309E">
<mods:roleTerm id="0EE8C5B7752011B96CEA103BFB4BB058">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="29AE25C3C3AD9094A2EB772904476EF3">Ng, Peter Kee Lin</mods:namePart>
<mods:affiliation id="EFB01E4018FCC09C38A465B439288C68">National Biodiversity Centre, National Parks Board, 1 Cluny Road, Singapore 259569, Republic of Singapore &amp; Lee Kong Chian Natural History Museum, National University of Singapore, 2 Conservatory Drive, Singapore 117377, Republic of &amp; National Biodiversity Centre, National Parks Board, 1 Cluny Road, Singapore 259569, Republic of Singapore</mods:affiliation>
</mods:name>
<mods:typeOfResource id="9BCD1EB32ADEF62C94498E13AD8044F0">text</mods:typeOfResource>
<mods:relatedItem id="F60D765DFFCBB129FD94939C12488F9C" type="host">
<mods:titleInfo id="6CF5B983D97BCB2FB835E805F2BF48FD">
<mods:title id="72FED710C65F219977BE32FF508B4E0F">Zoological Studies</mods:title>
</mods:titleInfo>
<mods:part id="1C57918B44B1E1D290EBD64FCA8571F0">
<mods:date id="A2439ED74CF14885492174E4D8A04726">2018</mods:date>
<mods:detail id="02B20A242D0756960A77FF8EAEBD4B6E" type="pubDate">
<mods:number id="6BEE940DD877B8FA0FA9AE5107832362">2018-06-26</mods:number>
</mods:detail>
<mods:detail id="8571B4D1B544E2E850CF798A6F6D396A" type="volume">
<mods:number id="F04A9512787423E516AF1A46A7AE41CD">57</mods:number>
</mods:detail>
<mods:detail id="8A9BC9A5585F55A6A00255965FA5DBC8" type="issue">
<mods:number id="1B19DF36B63297E7B1125ABED2FAC612">27</mods:number>
</mods:detail>
<mods:extent id="0A9BCAF1634F7283BB784878D19CE326" unit="page">
<mods:start id="BB1F2563D277A09388E681BF563C983A">1</mods:start>
<mods:end id="DCD3AD37D7E1B953F94956D11702E7C8">33</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="DB06EF9816B0E60871ADAB5D6B8D0704">journal article</mods:classification>
<mods:identifier id="1C101C57DD71D63C0EA7AF097A8513A7" type="DOI">10.6620/ZS.2018.57-27</mods:identifier>
<mods:identifier id="5897FC16FE862DF38A3471CCE04CFDEC" type="ISSN">1810-522X</mods:identifier>
<mods:identifier id="BFC4B71124A7BBC50A5A19C3E78FB0A7" type="PMC">PMC6517715</mods:identifier>
<mods:identifier id="F7429B623EF0DEF1BAF1C478FBD3FFD0" type="PubMed">31966267</mods:identifier>
<mods:identifier id="472059BBE318A7D32A56A9D23531EBEE" type="Zenodo-Dep">13314991</mods:identifier>
</mods:mods>
<treatment id="03998788FF8E0405C9E7FF163DE0F842" ID-DOI="http://doi.org/10.5281/zenodo.12826770" ID-Zenodo-Dep="12826770" LSID="urn:lsid:zoobank.org:act:8126B546-4886-46AC-96F7-FDCCA77549F0" httpUri="http://treatment.plazi.org/id/03998788FF8E0405C9E7FF163DE0F842" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19">
<subSubSection id="C32A6515FF8E0402C9E7FF163A12FEE3" box="[1005,1296,253,279]" pageId="18" pageNumber="19" type="nomenclature">
<paragraph id="8B8F369EFF8E0402C9E7FF163A12FEE3" blockId="18.[865,1436,253,363]" box="[1005,1296,253,279]" pageId="18" pageNumber="19">
<heading id="D0C781F2FF8E0402C9E7FF163A12FEE3" bold="true" box="[1005,1296,253,279]" centered="true" fontSize="10" level="2" pageId="18" pageNumber="19" reason="2">
<emphasis id="B944EA8CFF8E0402C9E7FF163A12FEE3" bold="true" box="[1005,1296,253,279]" pageId="18" pageNumber="19">
<taxonomicName id="4C304D1DFF8E0402C9E7FF163BA4FEE3" ID-CoL="8VK7V" authorityName="Cai &amp; Ng" authorityYear="2018" box="[1005,1190,253,279]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guilin" status="sp. nov.">
<emphasis id="B944EA8CFF8E0402C9E7FF163BA4FEE3" bold="true" box="[1005,1190,253,279]" italics="true" pageId="18" pageNumber="19">Caridina guilin</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27757F7FF8E0402CEA4FF163A12FEE3" box="[1198,1296,253,278]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C32A6515FF8E0405CE3AFEF63DE0F842" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19" type="description">
<paragraph id="8B8F369EFF8E0402CE3AFEF63BCFFEC3" blockId="18.[865,1436,253,363]" box="[1072,1229,285,310]" pageId="18" pageNumber="19">
(
<figureCitation id="130B2A1BFF8E0402CE3DFEF63B99FEC3" box="[1079,1179,285,310]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Figs. 14</figureCitation>
,
<figureCitation id="130B2A1BFF8E0402CEADFEF63BC4FEC3" box="[1191,1222,285,310]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="18" pageNumber="19">15</figureCitation>
)
</paragraph>
<paragraph id="8B8F369EFF8E0402C96BFED33BDAFE9E" blockId="18.[865,1436,253,363]" pageId="18" pageNumber="19">
<uri id="FFA13A9CFF8E0402C96BFED33BDAFE9E" pageId="18" pageNumber="19">
urn:lsid:zoobank.org:act:
<uuid id="FF960C4BFF8E0402CE55FED33BDAFE9E" pageId="18" pageNumber="19">8126B546-4886-46AC-96F7- FDCCA77549F0</uuid>
</uri>
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FE7B3A30FDDC" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
<emphasis id="B944EA8CFF8E0402C985FE7B3B84FE5C" box="[911,1158,400,425]" italics="true" pageId="18" pageNumber="19">Material examined</emphasis>
:
<materialsCitation id="3B583CC3FF8E0402CE96FE7B3B33FDFC" collectingDate="1977-12-01" collectionCode="IZCAS" collectorName="B. Sket" country="China" location="Guangxi Province" pageId="18" pageNumber="19" specimenCode="DE 5039" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
<typeStatus id="548B883CFF8E0402CE96FE7B3A15FE5C" box="[1180,1303,400,425]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
: female, cl
<quantity id="4CC89B7BFF8E0402C958FE5B3CB6FE3C" box="[850,948,432,457]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="18" pageNumber="19" unit="mm" value="6.5">6.5 mm</quantity>
,
<collectionCode id="ED21AE5BFF8E0402C9C8FE5B3B10FE3F" box="[962,1042,432,458]" country="China" httpUri="http://grbio.org/cool/crjh-4ne1" name="Institute of Zoology, Chinese Academy of Sciences" pageId="18" pageNumber="19">IZCAS</collectionCode>
<specimenCode id="DB969EE5FF8E0402CE16FE5B3B8FFE3C" box="[1052,1165,432,457]" collectionCode="IZCAS" country="China" httpUri="http://grbio.org/cool/crjh-4ne1" name="Institute of Zoology, Chinese Academy of Sciences" pageId="18" pageNumber="19">DE 5039</specimenCode>
, karst cave near Guilin city,
<collectingRegion id="49F4F87CFF8E0402C984FE3B3B70FE1C" box="[910,1138,464,490]" country="China" name="Guangxi" pageId="18" pageNumber="19">Guangxi Province</collectingRegion>
, southern
<collectingCountry id="F327760EFF8E0402CEF2FE3B3A47FE1F" box="[1272,1349,464,490]" name="China" pageId="18" pageNumber="19">China</collectingCountry>
, coll.
<collectorName id="26C55348FF8E0402CF9BFE3B3C8FFDFF" pageId="18" pageNumber="19">B. Sket</collectorName>
,
<date id="FF8E105EFF8E0402C996FE1B3B33FDFC" box="[924,1073,496,521]" pageId="18" pageNumber="19" value="1977-12-01">
<collectingDate id="EFCAE9B6FF8E0402C996FE1B3B33FDFC" box="[924,1073,496,521]" pageId="18" pageNumber="19" value="1977-12-01">1 Dec 1977</collectingDate>
</date>
</materialsCitation>
.
<typeStatus id="548B883CFF8E0402CE4AFE1B3BB1FDFC" box="[1088,1203,496,521]" pageId="18" pageNumber="19" type="paratype">Paratype</typeStatus>
:
<specimenCount id="9D36FD17FF8E0402CECAFE1B3A18FDFC" box="[1216,1306,496,521]" count="1" pageId="18" pageNumber="19" type="male">1 male</specimenCount>
, cl
<quantity id="4CC89B7BFF8E0402CF4CFE1B3AAAFDFC" box="[1350,1448,496,521]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="18" pageNumber="19" unit="mm" value="4.3">4.3 mm</quantity>
, ZRC 2018.0485, same data as
<typeStatus id="548B883CFF8E0402CECFFDFB3A2CFDDC" box="[1221,1326,528,553]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FDDB3CC2FD1C" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
<emphasis id="B944EA8CFF8E0402C985FDDB3A29FDBC" box="[911,1323,560,585]" italics="true" pageId="18" pageNumber="19">Comparative material examined</emphasis>
:
<taxonomicName id="4C304D1DFF8E0402CF4AFDDB3A13FD9C" authority="Liang and Zhou, 1993" authorityName="Liang and Zhou" authorityYear="1993" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="cavernicola">
<emphasis id="B944EA8CFF8E0402CF4AFDDB3CE6FD9C" italics="true" pageId="18" pageNumber="19">Caridina cavernicola</emphasis>
<bibRefCitation id="EFA14B6FFF8E0402C9FBFDBB3A13FD9C" author="Liang X &amp; Zhou J." box="[1009,1297,592,617]" pageId="18" pageNumber="19" pagination="231 - 239" refId="ref16064" refString="Liang X, Zhou J. 1993. Study on new atyid shrimps (Decapoda, Caridea) from Guangxi, China. Acta Hydrobiol Sinica 17 (3): 231 - 239, figures 1 - 4. (in Chinese with English abstract)" type="journal article" year="1993">Liang and Zhou, 1993</bibRefCitation>
</taxonomicName>
-
<typeStatus id="548B883CFF8E0402CF38FDBB3AA5FD9C" box="[1330,1447,592,617]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
: female, cl
<quantity id="4CC89B7BFF8E0402C9D9FD9B3B31FD7C" box="[979,1075,624,649]" metricMagnitude="-3" metricUnit="m" metricValue="7.3" pageId="18" pageNumber="19" unit="mm" value="7.3">7.3 mm</quantity>
, SFU 82A-15-1, Lenggu Cave, Duan County, coll.
<date id="FF8E105EFF8E0402CE5CFD7B3A04FD5C" box="[1110,1286,656,681]" pageId="18" pageNumber="19" value="1982-05-22">22 May 1982</date>
.
<typeStatus id="548B883CFF8E0402CF1FFD7B3A8FFD5C" box="[1301,1421,656,681]" pageId="18" pageNumber="19" type="paratype">Paratype</typeStatus>
:
<specimenCount id="9D36FD17FF8E0402CF96FD7B3CA5FD3C" count="1" pageId="18" pageNumber="19" type="female">1 female</specimenCount>
, cl 7.0 mm, SFU, 82A-15-2, same data as
<typeStatus id="548B883CFF8E0402C958FD3B3CB9FD1C" box="[850,955,720,745]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FD1B3A27FC7C" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
<emphasis id="B944EA8CFF8E0402C985FD1B3B29FCFC" box="[911,1067,752,777]" italics="true" pageId="18" pageNumber="19">Description</emphasis>
: Rostrum (
<figureCitation id="130B2A1BFF8E0402CEC5FD1B3AA2FCFC" box="[1231,1440,752,777]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStartId-0="1.[136,170,1813,1833]" captionStartId-1="2.[176,211,1841,1861]" captionStartId-2="3.[136,171,1869,1889]" captionStartId-3="5.[136,170,1895,1915]" captionStartId-4="6.[174,208,1895,1915]" captionTargetBox-0="[136,1414,945,1784]" captionTargetBox-1="[169,1452,916,1812]" captionTargetBox-2="[141,1402,975,1815]" captionTargetBox-3="[210,1335,267,1844]" captionTargetBox-4="[265,1379,257,1867]" captionTargetId-0="figure-6@1.[125,1428,930,1787]" captionTargetId-1="figure-372@2.[156,1477,907,1826]" captionTargetId-2="figure-6@3.[136,1413,967,1843]" captionTargetId-3="figure-6@5.[210,1339,249,1866]" captionTargetId-4="figure-52@6.[209,1420,249,1869]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="3" captionTargetPageId-3="5" captionTargetPageId-4="6" captionText-0="Fig. 1. Caridina longshan sp. nov. (A-D) cephalothorax and cephalic appendages, lateral view, (E) antennular peduncle, ventral view, (F) scaphocerite, (G) preanal carina. Scale bars: A-D, F = 2.0 mm; E = 1.0 mm; G = 0.5 mm. (A, E-G, male, cl 8.8 mm, Parking Cave, near Hoyan Village, Longshan County, paratype, ZRC 2018.0489; B. female, cl 7.4 mm, Parking Cave, near Hoyan Village, Longshan County, Hunan Province, paratype, UL; C, female, cl 6.5 mm, Panon Cave, Huaoyan Village, Longshan County, Hunan Province, paratype, ZRC 2018.0480; D, female, cl 6.8 mm, Cave of flying Tiger, Hoyan Village, Longshan County, Hunan Province, paratype, RMNHCRUS.D.57289)." captionText-1="Fig. 2. Caridina longshan sp. nov. (A) mandible, (B) maxillula, (C) maxilla, (D) first maxilliped, (E) second maxilliped, (F) third maxilliped, (G) distal portion of third maxilliped, (H) male first pleopod, (I) endopod of male first pleopod, (J) male second pleopod, (K) distal portion of telson, (L) sublateral spine, right, (M) uropodal diaeresis. Scale bars: A-F = 1.0 mm; G-J, M = 0.5 mm; K = 0.2 mm; L = 0.1 mm. (A-G, K, L, female, cl 6.5 mm, Cave of Panon, Huaoyan Village, Longshan County, Hunan Province, Paratype, ZRC 2018.0480; H, J, cl 8.8 mm, male, Parking Cave, near Hoyan Village, Longshan County, paratype, ZRC 2018.0489)." captionText-2="Fig. 3. Caridina longshan sp. nov. (A) first pereiopod, (B) second pereiopod, (C) third pereiopod, (D) dactylus of third pereiopod, (E) fifth pereiopod, (F) propodus and dactylus of fifth pereiopod, (G) dactylus of fifth pereiopod. Scale bars: A-C, E, F = 1.0 mm; D, G = 0.2 mm. (A-E, G, female, female, cl 6.5 mm, Panon Cave, Huaoyan Village, Longshan County, Hunan Province, paratype, ZRC 2018.0480; F, wanting leg of another specimen, same location)." captionText-3="Fig. 4. Caridina alu sp. nov. (A, B) cephalothorax and cephalic appendages, lateral view, (C) mandible, (D) maxillula, (E) maxilla, (F) first maxilliped. Scale bars: A, B = 2.0 mm; C, D = 0.5 mm; E, F = 1.0 mm; G, H = 0.2 mm. (A, C-F, female, cl 5.0 mm, paratype, ZRC 2018.0481; B, holotype, cl 6.5 mm, IZCAS DE 5029)." captionText-4="Fig. 5. Caridina alu sp. nov. (A) antennular peduncle, (B) scaphocerite, (C) second maxilliped, (D) third maxilliped, (E) first pereiopod, (F) second pereiopod, (G) distal portion of telsom. Scale bars: A-F = 1.0 mm; G, H = 0.3 mm. (female, cl 5.0 mm, paratype, ZRC 2018.0481)." figureDoi-0="http://doi.org/10.5281/zenodo.13314993" figureDoi-1="http://doi.org/10.5281/zenodo.13314995" figureDoi-2="http://doi.org/10.5281/zenodo.13314997" figureDoi-3="http://doi.org/10.5281/zenodo.13314999" figureDoi-4="http://doi.org/10.5281/zenodo.13315001" httpUri-0="https://zenodo.org/record/13314993/files/figure.png" httpUri-1="https://zenodo.org/record/13314995/files/figure.png" httpUri-2="https://zenodo.org/record/13314997/files/figure.png" httpUri-3="https://zenodo.org/record/13314999/files/figure.png" httpUri-4="https://zenodo.org/record/13315001/files/figure.png" pageId="18" pageNumber="19">Figs. 14A, 15A</figureCitation>
) straight, reaching to or beyond distal end of scaphocerite, rostral formula 6-8 + 20-22/7- 12. Antennal spine fused with suborbital angle. Pterygostomian angle broadly rounded.
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FC7B3BBAFB7C" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
Telson sexually dimorphic. Telson in male (
<figureCitation id="130B2A1BFF8E0402CF74FC7B3C84FC3C" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14B</figureCitation>
) with prominent posteromedian projection, posterior margin rounded, lateral pair of spines longer than intermediate pairs, sub-lateral pairs being shortest; telson in female (
<figureCitation id="130B2A1BFF8E0402CEF2FBFB3A64FBDC" box="[1272,1382,1040,1065]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="18" pageNumber="19">Fig. 15B</figureCitation>
) with prominent posteromedian projection, posterior margin acutely triangular, lateral pair of spines subequal to intermedian pairs.
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FB7B3B4DFABC" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
Eyes well developed (
<figureCitation id="130B2A1BFF8E0402CECEFB7B3A53FB5C" box="[1220,1361,1168,1193]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Figs. 14A</figureCitation>
,
<figureCitation id="130B2A1BFF8E0402CF69FB7B3A9FFB5C" box="[1379,1437,1168,1193]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="18" pageNumber="19">15A</figureCitation>
). Antennular peduncle about 0.6 times carapace length. Stylocerite reaching to 0.8 length or to end of basal segment of antennular peduncle. Scaphocerite (
<figureCitation id="130B2A1BFF8E0402C9F7FAFB3B6AFADC" box="[1021,1128,1296,1321]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14M</figureCitation>
) 3.2 times as long as wide, outer margin straight.
</paragraph>
<paragraph id="8B8F369EFF8E0402C985FABB3BB6F8BC" blockId="18.[850,1452,400,1961]" pageId="18" pageNumber="19">
Mouthparts as figured. Mandible (
<figureCitation id="130B2A1BFF8E0402CF3CFABB3AA6FA9F" box="[1334,1444,1360,1386]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14C</figureCitation>
) with blunt teeth at extremity of incisor process. Maxillula (
<figureCitation id="130B2A1BFF8E0402C9C1FA7B3B37FA5C" box="[971,1077,1424,1449]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14D</figureCitation>
) with simple palp, lower lacinia broadly rounded, upper lacinia broadly elongated, inner edge straight. Maxilla with slender palp, upper endite subdivided, scaphognathite tapering with numerous long setae posteriorly. Palp of first maxilliped (
<figureCitation id="130B2A1BFF8E0402C9D2F9DB3B3CF9BC" box="[984,1086,1584,1609]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14E</figureCitation>
) stout, terminating in triangular projection. Endopod of second maxilliped with fused dactylus and propodal segments. Third maxilliped (
<figureCitation id="130B2A1BFF8E0402C9EDF97B3B5AF95C" box="[999,1112,1680,1705]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Fig. 14F</figureCitation>
) reaching to distal end of antennular peduncle, ending in single terminal claw; exopod reaching posterior quarter of penultimate segment length, ultimate segment distinctly shorter than pentultimate segment. Epipods on first 4 pereiopods.
</paragraph>
<paragraph id="8B8F369EFF8E0405C985F8BB3EBBFCE3" blockId="18.[850,1452,400,1961]" lastBlockId="21.[136,738,253,1975]" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19">
First pereiopod (
<figureCitation id="130B2A1BFF8E0402CE59F8BB3BCCF89F" box="[1107,1230,1872,1898]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="18" pageNumber="19">Figs. 14G</figureCitation>
,
<figureCitation id="130B2A1BFF8E0402CED1F8BB3A0CF89F" box="[1243,1294,1872,1898]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="18" pageNumber="19">15C</figureCitation>
) short, stout, reaching end of basal segment of antennular peduncle, merus 1.5 times in female and 2.0 times in male as long as broad; carpus strongly concave anteriorly, as long as high, chela 2.0 times as long as broad, fingers 0.6 times as long as palm. Second pereiopod (
<figureCitation id="130B2A1BFF890405CB7CFEB63EF3FE83" box="[374,497,349,374]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Figs. 14H</figureCitation>
,
<figureCitation id="130B2A1BFF890405CBF5FEB63D33FE83" box="[511,561,349,374]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">15D</figureCitation>
) reaching end of second segment of antennular peduncle, carpus 3.0 times as long as high, chela slightly longer than carpus, 2.1-2.4 times as long as broad, fingers 0.7 times as long as palm. Third pereiopod (
<figureCitation id="130B2A1BFF890405C865FE363F9BFDE3" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Figs. 14I, J</figureCitation>
,
<figureCitation id="130B2A1BFF890405CAA3FE163FF3FDE3" box="[169,241,509,534]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">15E, I</figureCitation>
) reaching slightly beyond distal end of second segment of antennular peduncle, propodus 10 times as long as broad, 4.5 times as long as dactylus (including claw); dactylus with terminal claw, with 5 spines. Fifth pereiopod (
<figureCitation id="130B2A1BFF890405C845FD963DDBFD63" box="[591,729,637,662]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Fig. 14K, J</figureCitation>
) reaching to end of basal segment of antennular peduncle, propodus 14 times as long as wide, 5.8 times as long as dactylus; dactylus with 56 spinules on flexor margin.
</paragraph>
<footnote id="E82B2A90FF8E0402CE96F8363AA9F81A" box="[1180,1451,2013,2031]" pageId="18" pageNumber="19">
<paragraph id="8B8F369EFF8E0402CE96F8363AA9F81A" blockId="18.[1180,1451,2013,2031]" box="[1180,1451,2013,2031]" pageId="18" pageNumber="19">© 2018 Academia Sinica, Taiwan</paragraph>
</footnote>
<caption id="DF4F6616FF8F0403CA82F8A63DC2F840" ID-DOI="http://doi.org/10.5281/zenodo.13315021" ID-Zenodo-Dep="13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="19" pageNumber="20" startId="19.[136,170,1869,1889]" targetBox="[224,1332,259,1819]" targetPageId="19" targetType="figure">
<paragraph id="8B8F369EFF8F0403CA82F8A63DC2F840" blockId="19.[136,1415,1869,1973]" pageId="19" pageNumber="20">
<emphasis id="B944EA8CFF8F0403CA82F8A63FD6F894" bold="true" box="[136,212,1869,1889]" pageId="19" pageNumber="20">Fig. 14.</emphasis>
<taxonomicName id="4C304D1DFF8F0403CAEEF8A63E6FF894" authorityName="Cai &amp; Ng" authorityYear="2018" box="[228,365,1869,1889]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="guilin" status="sp. nov.">
<emphasis id="B944EA8CFF8F0403CAEEF8A63E6FF894" box="[228,365,1869,1889]" italics="true" pageId="19" pageNumber="20">Caridina guilin</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27757F7FF8F0403CB7FF8A63EC0F894" box="[373,450,1869,1889]" pageId="19" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
(A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039).
</paragraph>
</caption>
<footnote id="E82B2A90FF8F0403CA82F8363E9AF81A" box="[136,408,2013,2031]" pageId="19" pageNumber="20">
<paragraph id="8B8F369EFF8F0403CA82F8363E9AF81A" blockId="19.[136,408,2013,2031]" box="[136,408,2013,2031]" pageId="19" pageNumber="20">© 2018 Academia Sinica, Taiwan</paragraph>
</footnote>
<caption id="DF4F6616FF880404CAA4F8A63D07F840" ID-DOI="http://doi.org/10.5281/zenodo.13315023" ID-Zenodo-Dep="13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="20" pageNumber="21" startId="20.[174,209,1869,1889]" targetBox="[175,1454,306,1819]" targetPageId="20" targetType="figure">
<paragraph id="8B8F369EFF880404CAA4F8A63D07F840" blockId="20.[174,1451,1869,1973]" pageId="20" pageNumber="21">
<emphasis id="B944EA8CFF880404CAA4F8A63FFFF894" bold="true" box="[174,253,1869,1889]" pageId="20" pageNumber="21">Fig. 15.</emphasis>
<taxonomicName id="4C304D1DFF880404CB04F8A63E9CF894" authorityName="Cai &amp; Ng" authorityYear="2018" box="[270,414,1869,1889]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="guilin" status="sp. nov.">
<emphasis id="B944EA8CFF880404CB04F8A63E9CF894" box="[270,414,1869,1889]" italics="true" pageId="20" pageNumber="21">Caridina guilin</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27757F7FF880404CBADF8A63EF4F894" box="[423,502,1869,1889]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
(A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485).
</paragraph>
</caption>
<footnote id="E82B2A90FF880404CE96F8363AA9F81A" box="[1180,1451,2013,2031]" pageId="20" pageNumber="21">
<paragraph id="8B8F369EFF880404CE96F8363AA9F81A" blockId="20.[1180,1451,2013,2031]" box="[1180,1451,2013,2031]" pageId="20" pageNumber="21">© 2018 Academia Sinica, Taiwan</paragraph>
</footnote>
<paragraph id="8B8F369EFF890405CACFFCF63D91FC03" blockId="21.[136,738,253,1975]" pageId="21" pageNumber="22">
Endopod of male first pleopod (
<figureCitation id="130B2A1BFF890405C824FCF63D90FCC3" box="[558,658,797,822]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">Fig. 15E</figureCitation>
) short, reaching to 0.2 endopod length, sub-triangular, 1.7 times as long as wide, appendix interna at distal end of endopod, reaching remarkably beyond distal end of endopod. Appendix masculina of male second pleopod (
<figureCitation id="130B2A1BFF890405CB52FC563EC1FC22" box="[344,451,957,983]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">Fig. 15G</figureCitation>
) reaching half endopod length; slightly longer than appendix interna.
</paragraph>
<paragraph id="8B8F369EFF890405CACFFC163FF0FBC3" blockId="21.[136,738,253,1975]" pageId="21" pageNumber="22">
Uropodal diaeresis (
<figureCitation id="130B2A1BFF890405CBCFFC163D37FBE3" box="[453,565,1021,1046]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">Fig. 15H</figureCitation>
) with 9 or 10 spinules.
</paragraph>
<paragraph id="8B8F369EFF890405CACFFBD63D3BFBA3" blockId="21.[136,738,253,1975]" box="[197,569,1085,1111]" pageId="21" pageNumber="22">
<emphasis id="B944EA8CFF890405CACFFBD63E1BFBA3" box="[197,281,1085,1110]" italics="true" pageId="21" pageNumber="22">Habitat</emphasis>
: Stream in a karst cave.
</paragraph>
<paragraph id="8B8F369EFF890405CACFFBB63FCDFB23" blockId="21.[136,738,253,1975]" pageId="21" pageNumber="22">
<emphasis id="B944EA8CFF890405CACFFBB63E40FB83" box="[197,322,1117,1142]" italics="true" pageId="21" pageNumber="22">Etymology</emphasis>
:
<taxonomicName id="4C304D1DFF890405CB59FBB63D02FB83" authorityName="Cai &amp; Ng" authorityYear="2018" box="[339,512,1117,1142]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="guilin" status="sp. nov.">
<emphasis id="B944EA8CFF890405CB59FBB63D02FB83" box="[339,512,1117,1142]" italics="true" pageId="21" pageNumber="22">Caridina guilin</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27757F7FF890405C800FBB63D6BFB83" box="[522,617,1117,1142]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
is named after the
<typeStatus id="548B883CFF890405CB0DFB963E3CFB63" box="[263,318,1149,1174]" pageId="21" pageNumber="22">type</typeStatus>
locality, Guilin city in
<collectingRegion id="49F4F87CFF890405C87EFB963FFAFB43" country="China" name="Guangxi" pageId="21" pageNumber="22">Guangxi Province</collectingRegion>
. The name is used as a noun in apposition.
</paragraph>
<paragraph id="8B8F369EFF890405CACFFB363D7EF903" blockId="21.[136,738,253,1975]" pageId="21" pageNumber="22">
<emphasis id="B944EA8CFF890405CACFFB363E34FB03" box="[197,310,1245,1270]" italics="true" pageId="21" pageNumber="22">Remarks</emphasis>
:
<taxonomicName id="4C304D1DFF890405CB40FB363D01FB03" authorityName="Cai &amp; Ng" authorityYear="2018" box="[330,515,1245,1270]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="guilin" status="sp. nov.">
<emphasis id="B944EA8CFF890405CB40FB363D01FB03" box="[330,515,1245,1270]" italics="true" pageId="21" pageNumber="22">Caridina guilin</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27757F7FF890405C805FB363D76FB03" box="[527,628,1245,1270]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
bears a close resemblance to
<taxonomicName id="4C304D1DFF890405CBA9FB163E1DFAC3" authority="Liang and Zhou, 1993" authorityName="Liang and Zhou" authorityYear="1993" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="cavernicola">
<emphasis id="B944EA8CFF890405CBA9FB163D5AFAE3" box="[419,600,1277,1302]" italics="true" pageId="21" pageNumber="22">C. cavernicola</emphasis>
<bibRefCitation id="EFA14B6FFF890405C869FB163E1DFAC3" author="Liang X &amp; Zhou J." pageId="21" pageNumber="22" pagination="231 - 239" refId="ref16064" refString="Liang X, Zhou J. 1993. Study on new atyid shrimps (Decapoda, Caridea) from Guangxi, China. Acta Hydrobiol Sinica 17 (3): 231 - 239, figures 1 - 4. (in Chinese with English abstract)" type="journal article" year="1993">Liang and Zhou, 1993</bibRefCitation>
</taxonomicName>
(described from Duan County of
<collectingRegion id="49F4F87CFF890405CA82FAD63E6DFAA3" box="[136,367,1341,1367]" country="China" name="Guangxi" pageId="21" pageNumber="22">Guangxi Province</collectingRegion>
), in the long rostrum and the form of telson in female, which terminates in an acute triangle. The latter character is unusual and has so far not been reported in any other congener. However, the new species can easily be distinguished from
<taxonomicName id="4C304D1DFF890405CB7FFA363D24FA03" authorityName="Liang and Zhou" authorityYear="1993" box="[373,550,1501,1526]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="cavernicola">
<emphasis id="B944EA8CFF890405CB7FFA363D24FA03" box="[373,550,1501,1526]" italics="true" pageId="21" pageNumber="22">C. cavernicola</emphasis>
</taxonomicName>
by the smaller number of ventral teeth on the rostrum (7-12,
<figureCitation id="130B2A1BFF890405C8ADFA163FBFF9C3" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Figs. 14A</figureCitation>
,
<figureCitation id="130B2A1BFF890405CAC1F9F63FFFF9C3" box="[203,253,1565,1590]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">15A</figureCitation>
) (vs. 20-24; cf.
<bibRefCitation id="EFA14B6FFF890405CBCCF9F63DDCF9C3" author="Liang X &amp; Zhou J." box="[454,734,1565,1590]" pageId="21" pageNumber="22" pagination="231 - 239" refId="ref16064" refString="Liang X, Zhou J. 1993. Study on new atyid shrimps (Decapoda, Caridea) from Guangxi, China. Acta Hydrobiol Sinica 17 (3): 231 - 239, figures 1 - 4. (in Chinese with English abstract)" type="journal article" year="1993">Liang and Zhou, 1993</bibRefCitation>
: fig. 2(1)); the shorter carpus of the first pereiopod which is as long as high (
<figureCitation id="130B2A1BFF890405CBBDF9B63D33F982" box="[439,561,1629,1655]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Figs. 14G</figureCitation>
,
<figureCitation id="130B2A1BFF890405C837F9B63D72F982" box="[573,624,1629,1655]" captionStart="Fig" captionStartId="20.[174,209,1869,1889]" captionTargetBox="[175,1454,306,1819]" captionTargetId="figure-76@20.[151,1471,283,1839]" captionTargetPageId="20" captionText="Fig. 15. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) first pereiopod, (D) second pereiopod, (E) third pereiopod, (F) endopod of male first pleopod, (G) appendix masculina and appendix interna of male second pleopod, (H) uropodal diaeresis, (I) dactylus of third pereiopod. Scale bars: A, C-E = 1.0 mm; B, F-I = 0.2 mm. (male, cl 4.3 mm, paratype, ZRC 2018.0485)." figureDoi="http://doi.org/10.5281/zenodo.13315023" httpUri="https://zenodo.org/record/13315023/files/figure.png" pageId="21" pageNumber="22">15C</figureCitation>
) (vs. 1.4- 1.7 and as long as high; cf.
<bibRefCitation id="EFA14B6FFF890405CBDEF9963DDCF963" author="Liang X &amp; Zhou J." box="[468,734,1661,1686]" pageId="21" pageNumber="22" pagination="231 - 239" refId="ref16064" refString="Liang X, Zhou J. 1993. Study on new atyid shrimps (Decapoda, Caridea) from Guangxi, China. Acta Hydrobiol Sinica 17 (3): 231 - 239, figures 1 - 4. (in Chinese with English abstract)" type="journal article" year="1993">Liang and Zhou, 1993</bibRefCitation>
: fig. 2(4)); and the smaller number of spines (56) on the dactylus of the fifth pereiopod (
<figureCitation id="130B2A1BFF890405C836F9563DA6F923" box="[572,676,1725,1750]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Fig. 14J</figureCitation>
) (vs. 66-69; cf.
<bibRefCitation id="EFA14B6FFF890405CAF5F9363D05F903" author="Liang X &amp; Zhou J." box="[255,519,1757,1782]" pageId="21" pageNumber="22" pagination="231 - 239" refId="ref16064" refString="Liang X, Zhou J. 1993. Study on new atyid shrimps (Decapoda, Caridea) from Guangxi, China. Acta Hydrobiol Sinica 17 (3): 231 - 239, figures 1 - 4. (in Chinese with English abstract)" type="journal article" year="1993">Liang and Zhou, 1993</bibRefCitation>
: fig. 2(7)).
</paragraph>
<paragraph id="8B8F369EFF890405CACFF9163D64F863" blockId="21.[136,738,253,1975]" pageId="21" pageNumber="22">
The adaptive significance of the unusual telson shape (
<figureCitation id="130B2A1BFF890405CB4CF8F63EB8F8C3" box="[326,442,1821,1846]" captionStart="Fig" captionStartId="19.[136,170,1869,1889]" captionTargetBox="[224,1332,259,1819]" captionTargetId="figure-89@19.[194,1356,249,1843]" captionTargetPageId="19" captionText="Fig. 14. Caridina guilin sp. nov. (A) cephalothorax and cephalic appendages, lateral view, (B) distal portion of telson, (C) mandible, (D) maxilla, (E) first maxilliped, (F) third maxilliped, (G) first pereiopod, (H) second pereiopod, (I) third pereiopod, (J) dactylus of third pereiopod, (K) fifth pereiopod, (L) dactylus of fifth pereiopod. Scale bars: A = 2.0 mm; B, J = 0.2 mm; C-F, M = 1.0 mm; G-I, L = 0.1 mm; K = 0.5 mm. (female, cl 6.5 mm, holotype, IZCAS DE 5039)." figureDoi="http://doi.org/10.5281/zenodo.13315021" httpUri="https://zenodo.org/record/13315021/files/figure.png" pageId="21" pageNumber="22">Fig. 14B</figureCitation>
) is unknown, but may suggest that
<taxonomicName id="4C304D1DFF890405CB32F8D63EA7F8A3" authorityName="Cai &amp; Ng" authorityYear="2018" box="[312,421,1853,1878]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="guilin">
<emphasis id="B944EA8CFF890405CB32F8D63EA7F8A3" box="[312,421,1853,1878]" italics="true" pageId="21" pageNumber="22">C. guilin</emphasis>
</taxonomicName>
and
<taxonomicName id="4C304D1DFF890405CBE4F8D63DA9F8A3" authorityName="Liang and Zhou" authorityYear="1993" box="[494,683,1853,1878]" class="Malacostraca" family="Atyidae" genus="Caridina" kingdom="Animalia" order="Decapoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="cavernicola">
<emphasis id="B944EA8CFF890405CBE4F8D63DA9F8A3" box="[494,683,1853,1878]" italics="true" pageId="21" pageNumber="22">C. cavernicola</emphasis>
</taxonomicName>
are related, although they occur in two separate cave systems some distance from each other.
</paragraph>
<paragraph id="8B8F369EFF890405CACFF8763DE0F842" blockId="21.[136,738,253,1975]" box="[197,738,1949,1975]" pageId="21" pageNumber="22">
<emphasis id="B944EA8CFF890405CACFF8763E4BF843" box="[197,329,1949,1974]" italics="true" pageId="21" pageNumber="22">Distribution</emphasis>
:
<collectingRegion id="49F4F87CFF890405CB52F8763D2BF843" box="[344,553,1949,1975]" country="China" name="Guangxi" pageId="21" pageNumber="22">Guangxi Province</collectingRegion>
(Guilin),
<collectingCountry id="F327760EFF890405C89EF8763DDCF842" box="[660,734,1949,1975]" name="China" pageId="21" pageNumber="22">China</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>