222 lines
35 KiB
XML
222 lines
35 KiB
XML
<document id="A2687750CFCF38CD8AA0D4C4BDE2CA72" ID-DOI="10.5281/zenodo.181452" ID-GBIF-Dataset="0e6e9d41-cb9a-4ec3-a951-bf5f2eb06577" ID-ISSN="1175-5326" ID-Zenodo-Dep="181452" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459833984607" checkinUser="plazi" docAuthor="Naruse, Tohru, Ng, Peter K. L. & Guinot, Danièle" docDate="2008" docId="9C7287B0994DFFA7C195D313FDA0F881" docLanguage="en" docName="zt01739p040.pdf" docOrigin="Zootaxa 1739" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Guaplax Naruse, Ng & Guinot, 2008, gen. nov." docType="treatment" docVersion="10" lastPageNumber="32" masterDocId="604BFFC89947FFACC102D56EFFB9FFEB" masterDocTitle="Two new genera and two new species of troglobitic false spider crabs (Crustacea: Decapoda: Brachyura: Hymenosomatidae) from Indonesia, with notes on Cancrocaeca Ng, 1991" masterLastPageNumber="40" masterPageNumber="21" pageNumber="31" updateTime="1698223242837" updateUser="plazi">
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<mods:mods id="B19B72B3F04A71F5875CF8A0E436CE22" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="77E15541F0C29D0DB30B814037E6D2F3">
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<mods:title id="E9FD40591B65492A0950006C7F764498">Two new genera and two new species of troglobitic false spider crabs (Crustacea: Decapoda: Brachyura: Hymenosomatidae) from Indonesia, with notes on Cancrocaeca Ng, 1991</mods:title>
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</mods:titleInfo>
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<mods:name id="9C9D8B61D2AC13E9C70BCD94E0491975" type="personal">
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<mods:role id="DE8426C46AED85AE59A70B6970FC0318">
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<mods:roleTerm id="14ABA07F7D0C6EBFFC162FFE2AA125E1">Author</mods:roleTerm>
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<mods:namePart id="0726192BEDAC4D66840E395C80EC0014">Naruse, Tohru</mods:namePart>
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</mods:name>
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<mods:name id="0EEFC086278A676AF71C44B020A32EC7" type="personal">
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<mods:role id="3DF680CC72F66B96FCB0129D32C24D90">
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<mods:roleTerm id="AC035880E78DA21E27321F490A4143D5">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0C538267309BED105BC4592E5168F10F">Ng, Peter K. L.</mods:namePart>
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</mods:name>
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<mods:name id="90FAF3D53FD41C2A55472DD1A3044F80" type="personal">
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<mods:role id="EA72E98C155261C25CB497DCFB10D321">
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<mods:roleTerm id="E2EC33D8F6F50896D5F81640919100C0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AE37B2A1CC9BE4AE2DD2F86381B2F79D">Guinot, Danièle</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="8860FA94D9D85BB00A6C377D166CEDFC">text</mods:typeOfResource>
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<mods:title id="1F16EC046A311D16F2C85E8B6CAEB54B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C824578EE0B322D028D2437A6950849A">
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<mods:date id="4CAD066C529535087B60AFC5625E6567">2008</mods:date>
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<mods:detail id="18C0F8571FB691F532DAF72FC73C4E13" type="volume">
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<mods:number id="D9E35268C3A62CC921206771B9A782A6">1739</mods:number>
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<mods:start id="965621FC73BBF3C00EEA0195C1C3B8D4">21</mods:start>
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<mods:end id="298072944F32EB8D5F84FAB63E2023F6">40</mods:end>
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<mods:classification id="0258325C13B3325BB4FAE951CB934DB8">journal article</mods:classification>
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<mods:identifier id="BEDEB9DF2BD81A82FE5C2373BAE20B5A" type="DOI">10.5281/zenodo.181452</mods:identifier>
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<mods:identifier id="B514C948B9025ABDB8AB3C1C270DB1CC" type="GBIF-Dataset">0e6e9d41-cb9a-4ec3-a951-bf5f2eb06577</mods:identifier>
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<mods:identifier id="B03100F8A3AB0EE3B6EACDEC2ADB1D49" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="DA0D393F212B87D49CD21C089D61E18D" type="Zenodo-Dep">181452</mods:identifier>
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<treatment id="9C7287B0994DFFA7C195D313FDA0F881" ID-DOI="http://doi.org/10.5281/zenodo.6233826" ID-GBIF-Taxon="119358430" ID-Zenodo-Dep="6233826" LSID="urn:lsid:zoobank.org:act:107CB15F-3E62-45F1-B199-57A291F363B6" httpUri="http://treatment.plazi.org/id/9C7287B0994DFFA7C195D313FDA0F881" lastPageId="11" lastPageNumber="32" pageId="10" pageNumber="31">
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<subSubSection id="5CC1652D994DFFA6C195D313FECDF97C" box="[151,372,1661,1687]" pageId="10" pageNumber="31" type="nomenclature">
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<paragraph id="146436A6994DFFA6C195D313FECDF97C" blockId="10.[151,372,1661,1687]" box="[151,372,1661,1687]" pageId="10" pageNumber="31">
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<heading id="4F2C81CA994DFFA6C195D313FECDF97C" bold="true" box="[151,372,1661,1687]" fontSize="11" level="1" pageId="10" pageNumber="31" reason="1">
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<emphasis id="26AFEAB4994DFFA6C195D313FECDF97C" bold="true" box="[151,372,1661,1687]" pageId="10" pageNumber="31">
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<taxonomicName id="D3DB4D25994DFFA6C195D313FF46F97C" ID-CoL="7PHNS" box="[151,255,1661,1687]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="31" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="26AFEAB4994DFFA6C195D313FF46F97C" bold="true" box="[151,255,1661,1687]" italics="true" pageId="10" pageNumber="31">Guaplax</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3D9C57CF994DFFA6C004D313FECDF97C" box="[262,372,1661,1687]" pageId="10" pageNumber="31" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="5CC1652D994DFFA6C195D3ACFC7FF937" box="[151,966,1730,1756]" pageId="10" pageNumber="31" type="materials_examined">
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<paragraph id="146436A6994DFFA6C195D3ACFC7FF937" blockId="10.[151,1436,1730,2036]" box="[151,966,1730,1756]" pageId="10" pageNumber="31">
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<emphasis id="26AFEAB4994DFFA6C195D3ACFE80F937" bold="true" box="[151,313,1730,1756]" pageId="10" pageNumber="31">
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<typeStatus id="CB608804994DFFA6C195D3ACFF6DF937" box="[151,212,1730,1756]" pageId="10" pageNumber="31">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="D3DB4D25994DFFA6C042D3ADFD88F937" box="[320,561,1731,1756]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="31" phylum="Arthropoda" rank="species" species="denticulata" status="sp. nov.">
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<emphasis id="26AFEAB4994DFFA6C042D3ADFD88F937" box="[320,561,1731,1756]" italics="true" pageId="10" pageNumber="31">Guaplax denticulata</emphasis>
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</taxonomicName>
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<emphasis id="26AFEAB4994DFFA6C33AD3ACFD16F937" bold="true" box="[568,687,1730,1756]" pageId="10" pageNumber="31">
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<taxonomicNameLabel id="3D9C57CF994DFFA6C33AD3ACFD16F937" box="[568,687,1730,1756]" pageId="10" pageNumber="31" rank="species">spec. nov.</taxonomicNameLabel>
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</emphasis>
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by present designation.
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</paragraph>
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</subSubSection>
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<subSubSection id="5CC1652D994DFFA7C1C7D384FE8DFCD9" lastPageId="11" lastPageNumber="32" pageId="10" pageNumber="31" type="diagnosis">
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<paragraph id="146436A6994DFFA6C1C7D384FF5CF84F" blockId="10.[151,1436,1730,2036]" pageId="10" pageNumber="31">
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<emphasis id="26AFEAB4994DFFA6C1C7D384FEFCF8EF" bold="true" box="[197,325,1770,1796]" pageId="10" pageNumber="31">Diagnosis.</emphasis>
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Carapace subcircular, slightly wider than long, dorsal surface flat, surrounded by continuous rim, regions clearly separated by grooves; rostrum prominent, trilobed, lateral surface below posterolateral margin with 2 teeth. Anterior margin of cephalothorax produced anteriorly in lateral view; antennular fossae very shallow, medially separated by thin septum (proepistome); epistome with posterior margin gently produced.
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</paragraph>
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<paragraph id="146436A6994DFFA7C1C7D2DCFC41FEE9" blockId="10.[151,1436,1730,2036]" lastBlockId="11.[151,1437,152,1898]" lastPageId="11" lastPageNumber="32" pageId="10" pageNumber="31">Eye slightly visible from dorsal view, base of ocular peduncle fused to orbit, immovable, gradually narrowed distally; cornea without trace of black pigment. Antennule with swollen basal article, largely protruding from fossa. Antenna with thin basal article, base of basal article located at just below base of ocular peduncle, flagellum long. Third maxillipeds narrow, forming wide gape when closed; ischium with broad distal inner extension, merus with inner and outer margins divergent distally.</paragraph>
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<paragraph id="146436A6994CFFA7C1C7D47EFCE3FE21" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">Male abdominal cavity relatively narrow; sternal button for abdominal locking mechanism undiscernible. Female with wide cephalothorax cavity; vulvae of thoracic sternite 6 without basal mount along imaginary line joining posterior margin of P2 coxae on medial fused plate of thoracic sternum. Chelipeds slender; chela with tapering fingers. Ambulatory legs slender; dactyli slightly incurving, ending in sharp spine, without subterminal tooth. Penis located anterior to middle of sternite 8.</paragraph>
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<paragraph id="146436A6994CFFA7C1C7D4B6FE8DFCD9" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">Male abdomen-pleotelson 4-segmented, third to fifth segments fused; first segment with rounded lobe on disto-lateral angle, proximal part abruptly narrowed; fused segments narrowed in distal half; pleotelson distinctly narrower than half width of abdomen. G1 straight, tapering simply, dorsal side of inner margin lined with long, stiff setae; suture running from dorsal side of proximal part to outer margin of distal part; G2 with dilated base, proximal outer angle prominently produced, visible in dorsal view even from closed abdomen. Female abdomen with an undivided plate formed by fusion of second segment to pleotelson, second segment and pleotelson only demarcated by shallow groove on outer side; margin of inner surface of abdomen-pleotelson covered with thin membrane, forming pouch; second to fifth pleopods short, biramous, entirely enclosed inside pouch.</paragraph>
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</subSubSection>
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<subSubSection id="5CC1652D994CFFA7C1C7D651FCC5FC69" pageId="11" pageNumber="32" type="etymology">
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<paragraph id="146436A6994CFFA7C1C7D651FCC5FC69" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">
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<emphasis id="26AFEAB4994CFFA7C1C7D651FEEBFCB2" bold="true" box="[197,338,831,857]" pageId="11" pageNumber="32">Etymology.</emphasis>
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<taxonomicName id="D3DB4D25994CFFA7C058D62EFE06FCB2" box="[346,447,832,857]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C058D62EFE06FCB2" box="[346,447,832,857]" italics="true" pageId="11" pageNumber="32">Guaplax</emphasis>
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</taxonomicName>
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is derived from the Indonesian word
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<emphasis id="26AFEAB4994CFFA7C27AD62EFC1DFCB2" box="[888,932,832,857]" italics="true" pageId="11" pageNumber="32">gua</emphasis>
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, “cave”, and
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<emphasis id="26AFEAB4994CFFA7C541D62EFBCCFCB2" box="[1091,1141,832,857]" italics="true" pageId="11" pageNumber="32">plax</emphasis>
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, “plate,” the last syllable of the closely related genus
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<taxonomicName id="D3DB4D25994CFFA7C0DDD606FD19FC6A" box="[479,672,872,897]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C0DDD606FD19FC6A" box="[479,672,872,897]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
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</taxonomicName>
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. Gender feminine.
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</paragraph>
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</subSubSection>
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<subSubSection id="5CC1652D994CFFA7C1C7D6E1FDA0F881" pageId="11" pageNumber="32" type="discussion">
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<paragraph id="146436A6994CFFA7C1C7D6E1FB8CFC11" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">
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<emphasis id="26AFEAB4994CFFA7C1C7D6E1FE87FC42" bold="true" box="[197,318,911,937]" pageId="11" pageNumber="32">Remarks.</emphasis>
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As is the case of
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<taxonomicName id="D3DB4D25994CFFA7C317D6FEFD6AFC42" box="[533,723,912,937]" class="Malacostraca" family="Hymenosomatidae" genus="Sulaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="species" species="ensifer">
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<emphasis id="26AFEAB4994CFFA7C317D6FEFD6AFC42" box="[533,723,912,937]" italics="true" pageId="11" pageNumber="32">Sulaplax ensifer</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="D3DB4D25994CFFA7C3E1D6FEFC6CFC42" box="[739,981,912,937]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="species" species="denticulata" status="sp. nov.">
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<emphasis id="26AFEAB4994CFFA7C3E1D6FEFC6CFC42" box="[739,981,912,937]" italics="true" pageId="11" pageNumber="32">Guaplax denticulata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3D9C57CF994CFFA7C2DFD6E1FBEFFC41" box="[989,1110,911,938]" pageId="11" pageNumber="32" rank="species">
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<emphasis id="26AFEAB4994CFFA7C2DFD6E1FBF6FC42" bold="true" box="[989,1103,911,937]" pageId="11" pageNumber="32">spec. nov</emphasis>
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.
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</taxonomicNameLabel>
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possesses male and female abdomens and G1 similar to those of
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<taxonomicName id="D3DB4D25994CFFA7C34FD6D6FCB7FC3A" box="[589,782,952,977]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C34FD6D6FCB7FC3A" box="[589,782,952,977]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
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</taxonomicName>
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. However,
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<taxonomicName id="D3DB4D25994CFFA7C297D6D6FB80FC3A" box="[917,1081,952,977]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="species" species="denticulata">
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<emphasis id="26AFEAB4994CFFA7C297D6D6FB80FC3A" box="[917,1081,952,977]" italics="true" pageId="11" pageNumber="32">G. denticulata</emphasis>
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</taxonomicName>
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shows significant generic differences from
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<taxonomicName id="D3DB4D25994CFFA7C042D68EFE1EFC12" box="[320,423,992,1017]" class="Malacostraca" family="Hymenosomatidae" genus="Sulaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C042D68EFE1EFC12" box="[320,423,992,1017]" italics="true" pageId="11" pageNumber="32">Sulaplax</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="D3DB4D25994CFFA7C0DDD68EFD19FC12" box="[479,672,992,1017]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C0DDD68EFD19FC12" box="[479,672,992,1017]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
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</taxonomicName>
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in the characters listed as follows.
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</paragraph>
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<paragraph id="146436A6994CFFA7C1C7D166FE52FAF9" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">
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<taxonomicName id="D3DB4D25994CFFA7C1C7D166FE93FBCA" box="[197,298,1032,1057]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C1C7D166FE93FBCA" box="[197,298,1032,1057]" italics="true" pageId="11" pageNumber="32">Guaplax</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName id="D3DB4D25994CFFA7C364D166FC9EFBCA" box="[614,807,1032,1057]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C364D166FC9EFBCA" box="[614,807,1032,1057]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
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</taxonomicName>
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by the base of the basal antennal article being located below the base of the ocular peduncle (
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<figureCitation id="8CE02A23994CFFA7C365D15EFD14FBA1" box="[615,685,1072,1098]" captionStart="FIGURE 7" captionStartId="12.[151,255,1678,1702]" captionTargetBox="[156,1408,881,1640]" captionTargetId="figure@12.[151,1436,863,1651]" captionTargetPageId="12" captionText="FIGURE 7. Guaplax denticulata spec. nov.: a, habitus; b, carapace, frontal view. a, male holotype, MZB Cru 1654 (holotype), 2.7 × 3.1 mm; b, female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181459/files/figure.png" pageId="11" pageNumber="32">Fig. 7</figureCitation>
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b) (located at just inner lower region with respect to the base of the ocular peduncle in
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<taxonomicName id="D3DB4D25994CFFA7C0A5D136FDD1FB9A" box="[423,616,1112,1137]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C0A5D136FDD1FB9A" box="[423,616,1112,1137]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
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</taxonomicName>
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), the presence of reduced eyes (
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<figureCitation id="8CE02A23994CFFA7C2E9D136FB8BFB99" box="[1003,1074,1112,1138]" captionStart="FIGURE 7" captionStartId="12.[151,255,1678,1702]" captionTargetBox="[156,1408,881,1640]" captionTargetId="figure@12.[151,1436,863,1651]" captionTargetPageId="12" captionText="FIGURE 7. Guaplax denticulata spec. nov.: a, habitus; b, carapace, frontal view. a, male holotype, MZB Cru 1654 (holotype), 2.7 × 3.1 mm; b, female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181459/files/figure.png" pageId="11" pageNumber="32">Fig. 7</figureCitation>
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a, b) (normal in
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<taxonomicName id="D3DB4D25994CFFA7C5F7D136FF02FB72" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
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<emphasis id="26AFEAB4994CFFA7C5F7D136FF02FB72" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
|
||
</taxonomicName>
|
||
), the distal outer angle of the first abdominal segment being lobe-like in both sexes (
|
||
<figureCitation id="8CE02A23994CFFA7C595D1EEFB5EFB71" box="[1175,1255,1152,1178]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Figs. 8</figureCitation>
|
||
d, 9d) (entire in
|
||
<taxonomicName id="D3DB4D25994CFFA7C195D1C6FEE1FB2A" box="[151,344,1192,1217]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="26AFEAB4994CFFA7C195D1C6FEE1FB2A" box="[151,344,1192,1217]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
|
||
</taxonomicName>
|
||
), and a lobe-like, dilated base of the G2 which remains exposed even when the second abdominal segment is completely appressed against the sterno-abdominal cavity (
|
||
<figureCitation id="8CE02A23994CFFA7C577D1BEFB04FB01" box="[1141,1213,1232,1258]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
h) (G2 completely covered in
|
||
<taxonomicName id="D3DB4D25994CFFA7C01BD196FE63FAFA" box="[281,474,1272,1297]" class="Malacostraca" family="Hymenosomatidae" genus="Neorhynchoplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="26AFEAB4994CFFA7C01BD196FE63FAFA" box="[281,474,1272,1297]" italics="true" pageId="11" pageNumber="32">Neorhynchoplax</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="146436A6994CFFA7C1C7D04EFDA0F881" blockId="11.[151,1437,152,1898]" pageId="11" pageNumber="32">
|
||
The characters separating
|
||
<taxonomicName id="D3DB4D25994CFFA7C302D04EFDDCFAD2" box="[512,613,1312,1337]" class="Malacostraca" family="Hymenosomatidae" genus="Guaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="26AFEAB4994CFFA7C302D04EFDDCFAD2" box="[512,613,1312,1337]" italics="true" pageId="11" pageNumber="32">Guaplax</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="D3DB4D25994CFFA7C3B3D04EFCA1FAD2" box="[689,792,1312,1337]" class="Malacostraca" family="Hymenosomatidae" genus="Sulaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="26AFEAB4994CFFA7C3B3D04EFCA1FAD2" box="[689,792,1312,1337]" italics="true" pageId="11" pageNumber="32">Sulaplax</emphasis>
|
||
</taxonomicName>
|
||
are the presence of a prominent and trilobed rostrum (
|
||
<figureCitation id="8CE02A23994CFFA7C19DD026FF5CFA89" box="[159,229,1352,1378]" captionStart="FIGURE 7" captionStartId="12.[151,255,1678,1702]" captionTargetBox="[156,1408,881,1640]" captionTargetId="figure@12.[151,1436,863,1651]" captionTargetPageId="12" captionText="FIGURE 7. Guaplax denticulata spec. nov.: a, habitus; b, carapace, frontal view. a, male holotype, MZB Cru 1654 (holotype), 2.7 × 3.1 mm; b, female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181459/files/figure.png" pageId="11" pageNumber="32">Fig. 7</figureCitation>
|
||
a, b), the presence of teeth on the side walls of the carapace (
|
||
<figureCitation id="8CE02A23994CFFA7C2A5D026FC54FA89" box="[935,1005,1352,1378]" captionStart="FIGURE 7" captionStartId="12.[151,255,1678,1702]" captionTargetBox="[156,1408,881,1640]" captionTargetId="figure@12.[151,1436,863,1651]" captionTargetPageId="12" captionText="FIGURE 7. Guaplax denticulata spec. nov.: a, habitus; b, carapace, frontal view. a, male holotype, MZB Cru 1654 (holotype), 2.7 × 3.1 mm; b, female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181459/files/figure.png" pageId="11" pageNumber="32">Fig. 7</figureCitation>
|
||
a), epistome with a slightly produced posterior margin (
|
||
<figureCitation id="8CE02A23994CFFA7C069D01EFE0BFA61" box="[363,434,1392,1418]" captionStart="FIGURE 7" captionStartId="12.[151,255,1678,1702]" captionTargetBox="[156,1408,881,1640]" captionTargetId="figure@12.[151,1436,863,1651]" captionTargetPageId="12" captionText="FIGURE 7. Guaplax denticulata spec. nov.: a, habitus; b, carapace, frontal view. a, male holotype, MZB Cru 1654 (holotype), 2.7 × 3.1 mm; b, female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181459/files/figure.png" pageId="11" pageNumber="32">Fig. 7</figureCitation>
|
||
b), short and wide distal inner projection of the ischium of the third maxilliped (
|
||
<figureCitation id="8CE02A23994CFFA7C46ED01EFF1FFA59" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
a), inner and outer margins of the merus of the third maxilliped distally divergent (
|
||
<figureCitation id="8CE02A23994CFFA7C56AD0F6FB17FA59" box="[1128,1198,1432,1458]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
a), merus and dactylus of the third maxilliped not elongated (
|
||
<figureCitation id="8CE02A23994CFFA7C37DD0AEFD7CFA31" box="[639,709,1472,1498]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
a), the distal outer angle of the first abdominal segment toothlike in both sexes (
|
||
<figureCitation id="8CE02A23994CFFA7C07AD086FE70F9E9" box="[376,457,1512,1538]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Figs. 8</figureCitation>
|
||
d, 9d), fused segments of male abdomen with constricted base (
|
||
<figureCitation id="8CE02A23994CFFA7C5BDD086FABFF9E9" box="[1215,1286,1512,1538]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
d), a straight G1 (
|
||
<figureCitation id="8CE02A23994CFFA7C1C9D37EFEA8F9C1" box="[203,273,1552,1578]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
e, f), the tooth from the dilated base of the G2 prominently exposed (
|
||
<figureCitation id="8CE02A23994CFFA7C539D37EFB39F9C1" box="[1083,1152,1552,1578]" captionStart="FIGURE 8" captionStartId="13.[151,255,1905,1929]" captionTargetBox="[167,1372,191,1865]" captionTargetId="figure@13.[164,1400,146,1866]" captionTargetPageId="13" captionText="FIGURE 8. Guaplax denticulata spec. nov.: a, right third maxilliped; b, male left chela; c, left P 3; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view; g, left G 2; h, G 2 on abdomen, inner view. a, female paratype, MNHN-B 3061, 3.4 × 4.1 mm; b – h, male, ZRC 2007.0120, 2.9 × 3.4 mm. Scale bars, a, e – g, 0.5 mm; b – d, h, 1 mm." httpUri="https://zenodo.org/record/181460/files/figure.png" pageId="11" pageNumber="32">Fig. 8</figureCitation>
|
||
h), and the vulvae along an imaginary line joining the posterior margin of the P2 coxae (
|
||
<figureCitation id="8CE02A23994CFFA7C287D356FC74F9B9" box="[901,973,1592,1618]" captionStart="FIGURE 9" captionStartId="14.[151,255,1571,1595]" captionTargetBox="[160,1401,194,1531]" captionTargetId="figure@14.[151,1436,194,1547]" captionTargetPageId="14" captionText="FIGURE 9. Guaplax denticulata spec. nov.: a, thoracic sternum of female; b – d, female abdomen-pleotelson, outer side (b and d) and inner surface (c); e – h, second to fifth left pleopods, anterior view. Female paratype, MNHN-B 3061, 3.4 × 4.1 mm. Numbers and “ V ” refer to thoracic sternites and vulvae, respectively. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181461/files/figure.png" pageId="11" pageNumber="32">Fig. 9</figureCitation>
|
||
a). In
|
||
<taxonomicName id="D3DB4D25994CFFA7C513D356FBCEF9BA" box="[1041,1143,1592,1617]" class="Malacostraca" family="Hymenosomatidae" genus="Sulaplax" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="32" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="26AFEAB4994CFFA7C513D356FBCEF9BA" box="[1041,1143,1592,1617]" italics="true" pageId="11" pageNumber="32">Sulaplax</emphasis>
|
||
</taxonomicName>
|
||
, the rostrum is vestigial, unilobed and deflexed (
|
||
<figureCitation id="8CE02A23994CFFA7C0ACD30EFE4CF991" box="[430,501,1632,1658]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
a, b), the side walls of the carapace lack teeth (
|
||
<figureCitation id="8CE02A23994CFFA7C522D30EFBD1F991" box="[1056,1128,1632,1658]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
a), the posterior margin of the epistome is prominently produced (
|
||
<figureCitation id="8CE02A23994CFFA7C36AD3E6FD09F949" box="[616,688,1672,1698]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
b), the distal inner projection of the ischium of the third maxilliped is long and narrow (
|
||
<figureCitation id="8CE02A23994CFFA7C0C0D3DEFDB3F921" box="[450,522,1712,1738]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
c), the inner and outer margins of the merus of the third maxilliped are subparallel (
|
||
<figureCitation id="8CE02A23994CFFA7C1DBD3B6FE99F919" box="[217,288,1752,1778]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
c), the merus and dactylus of the third maxilliped are not elongated (
|
||
<figureCitation id="8CE02A23994CFFA7C53FD3B6FB3CF919" box="[1085,1157,1752,1778]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[154,1420,212,1912]" captionTargetId="figure@7.[151,1436,182,1952]" captionTargetPageId="7" captionText="FIGURE 4. Sulaplax ensifer spec. nov.: a, carapace, dorsal view; b, carapace, frontal view; c, right third maxilliped. Female paratype, ZRC 2007.0119, 5.0 × 6.5 mm. Scale bars, 1 mm." httpUri="https://zenodo.org/record/181456/files/figure.png" pageId="11" pageNumber="32">Fig. 4</figureCitation>
|
||
c), the distal outer angle of the first abdominal segment is protruded in males and not modified in females (
|
||
<figureCitation id="8CE02A23994CFFA7C574D26EFB70F8F1" box="[1142,1225,1792,1818]" captionStart="FIGURE 5" captionStartId="8.[151,255,1927,1951]" captionTargetBox="[179,1354,202,1883]" captionTargetId="figure@8.[151,1436,194,2013]" captionTargetPageId="8" captionText="FIGURE 5. Sulaplax ensifer spec. nov.: a, left P 3; b, male left chela; c, female left chela; d, male abdomen-pleotelson; e, left G 1, ventral view; f, left G 1, dorsal view. a, c, female paratype, ZRC 2007.0119, 5.0 × 6.5 mm; b, d – f, male holotype," httpUri="https://zenodo.org/record/181457/files/figure.png" pageId="11" pageNumber="32">Figs. 5</figureCitation>
|
||
d, 6d), the dilated base of the G2 does not form a prominent tooth, and the vulvae are on an imaginary line joining the anterior margin of the P2 coxae (
|
||
<figureCitation id="8CE02A23994CFFA7C0B4D23EFE44F881" box="[438,509,1872,1898]" captionStart="FIGURE 6" captionStartId="9.[151,255,1593,1617]" captionTargetBox="[156,1436,194,1553]" captionTargetId="figure@9.[151,1436,194,1569]" captionTargetPageId="9" captionText="FIGURE 6. Sulaplax ensifer spec. nov.: a, thoracic sternum of female; b – d, female abdomen-pleotelson, outer surface (b and d) and inner surface (c); e – h, second to fifth right pleopods, anterior view. a – d, female paratype, ZRC 2007.0119, 5.0 × 6.5 mm; e – h, female, MNHN-B 30396, 4.0 × 5.0 mm. Scale bars, 1 mm. Numbers and “ V ” refer to thoracic sternites and vulvae, respectively." httpUri="https://zenodo.org/record/181458/files/figure.png" pageId="11" pageNumber="32">Fig. 6</figureCitation>
|
||
a).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |