310 lines
48 KiB
XML
310 lines
48 KiB
XML
<document id="2AB425BA6791F70B65D01531ECECAA76" ID-CLB-Dataset="31085" ID-DOI="10.11646/zootaxa.4369.1.6" ID-GBIF-Dataset="9032e1fb-864e-48fc-a4b9-de670d73543a" ID-ISSN="1175-5326" ID-Zenodo-Dep="1135606" ID-ZooBank="554E4431-B96C-467E-953F-A3244239422E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1515147733856" checkinUser="plazi" docAuthor="Naser, Murtada D., Davie, Peter J. F. & Waltham, Nathan J." docDate="2018" docId="03CD87A2FFDC172CFF0CD50CFEB7FF1D" docLanguage="en" docName="zootaxa.4369.1.6.pdf" docOrigin="Zootaxa 4369 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Austrothelphusa gilbertensis Naser & Davie & Waltham 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="120" masterDocId="FFF4FFDAFFD61720FF9BD767FFFFFE01" masterDocTitle="Redescription of Austrothelphusa wasselli (Bishop, 1963) (Crustacea: Brachyura: Gecarcinucidae), and designation of a new species from the Gilbert River, north Queensland, Australia" masterLastPageNumber="127" masterPageNumber="109" pageNumber="119" updateTime="1698512145660" updateUser="ExternalLinkService">
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<mods:title id="68FA9724B6635135C3DDC5438A0715D6">Redescription of Austrothelphusa wasselli (Bishop, 1963) (Crustacea: Brachyura: Gecarcinucidae), and designation of a new species from the Gilbert River, north Queensland, Australia</mods:title>
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<mods:name id="773C6226A48B55566589F57E3F939D65" type="personal">
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<mods:roleTerm id="EA1C92638AC0E8AF9CEE8048AB42F8F4">Author</mods:roleTerm>
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<mods:namePart id="DB728C89D19F654F615F9C442D69E3CD">Naser, Murtada D.</mods:namePart>
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<mods:roleTerm id="08E0890BF7A05A1CD54640AE8B765102">Author</mods:roleTerm>
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<mods:namePart id="1B19B487E618FDE9055723550B07FC4F">Davie, Peter J. F.</mods:namePart>
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<mods:name id="3E8CEAF30B889FDB5450F1A849000E70" type="personal">
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<mods:roleTerm id="E45A52B8A91447B44A2728981AE313D7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="994EE3639B4D2481D608A1ABDB78365B">Waltham, Nathan J.</mods:namePart>
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<mods:typeOfResource id="2BFF631DF4F42A782E3421579F7B0302">text</mods:typeOfResource>
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<mods:title id="02F42E8C972BAD722EA6C786FCE43C77">Zootaxa</mods:title>
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<mods:part id="F99AF673817DE9086B3D265BE0D0485B">
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<mods:date id="271EFB3A6714ABFF18E649923DD3EF03">2018</mods:date>
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<mods:number id="5197F7782C4982AB5924452C8ADF9082">2018-01-03</mods:number>
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<mods:number id="FABF9AD95ADE859DF8E8D47C3A4EEF60">4369</mods:number>
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<treatment id="03CD87A2FFDC172CFF0CD50CFEB7FF1D" ID-DOI="http://doi.org/10.5281/zenodo.5964616" ID-GBIF-Taxon="139582134" ID-Zenodo-Dep="5964616" LSID="urn:lsid:plazi:treatment:03CD87A2FFDC172CFF0CD50CFEB7FF1D" httpUri="http://treatment.plazi.org/id/03CD87A2FFDC172CFF0CD50CFEB7FF1D" lastPageId="12" lastPageNumber="120" pageId="10" pageNumber="119">
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<subSubSection id="C37E653FFFDC172AFF0CD50CFE09FCA6" pageId="10" pageNumber="119" type="nomenclature">
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<paragraph id="8BDB36B4FFDC172AFF0CD50CFDA9FC87" blockId="10.[151,598,619,679]" box="[151,598,619,646]" pageId="10" pageNumber="119">
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<heading id="D09381D8FFDC172AFF0CD50CFDA9FC87" bold="true" box="[151,598,619,646]" fontSize="11" level="1" pageId="10" pageNumber="119" reason="1">
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<emphasis id="B910EAA6FFDC172AFF0CD50CFDA9FC87" bold="true" box="[151,598,619,646]" pageId="10" pageNumber="119">
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<taxonomicName id="4C644D37FFDC172AFF0CD50CFE0FFC84" ID-CoL="5VZDD" authority="Naser & Davie & Waltham, 2018" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[151,496,619,645]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="119" phylum="Arthropoda" rank="species" species="gilbertensis" status="sp. nov.">
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<emphasis id="B910EAA6FFDC172AFF0CD50CFE0FFC84" bold="true" box="[151,496,619,645]" italics="true" pageId="10" pageNumber="119">Austrothelphusa gilbertensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22357DDFFDC172AFE63D50BFDA9FC87" box="[504,598,620,646]" pageId="10" pageNumber="119" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BDB36B4FFDC172AFF0CD5E9FE09FCA6" blockId="10.[151,598,619,679]" box="[151,502,654,679]" pageId="10" pageNumber="119">
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(
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<figureCitation id="135F2A31FFDC172AFF04D5E9FEE7FCA6" box="[159,280,654,679]" captionStart="FIGURE 6" captionStartId="9.[151,250,1705,1727]" captionTargetBox="[153,1434,890,1668]" captionTargetId="figure@9.[153,1434,877,1684]" captionTargetPageId="9" captionText="FIGURE 6. A–C, Austrothelphusa wasselli, male (18.8 × 14.9 mm), Oscar Creek, 2.1 km SSE of Coen, Archer Catchment, Queensland (QM-W29187). D–F, A. gilbertensis sp.nov., holotype male (11.2 × 9.2 mm), Port Stewart District, Cape York (AM-P.14524).A, D, ventrofrontal view of cephalothorax (orbit, frontal triangle, epistome and pterygostome); B, E, left major chela; C, F, pleon. Scale line 5 mm." httpUri="https://zenodo.org/record/1135618/files/figure.png" pageId="10" pageNumber="119">Figs 6D–F</figureCitation>
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,
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<figureCitation id="135F2A31FFDC172AFEB8D5E8FE55FCA7" box="[291,426,655,679]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="10" pageNumber="119">7B, D, G, H</figureCitation>
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,
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<figureCitation id="135F2A31FFDC172AFE2ED5E8FE11FCA6" box="[437,494,655,679]" captionStart-0="FIGURE8" captionStart-1="FIGURE 9" captionStart-2="FIGURE 10" captionStartId-0="12.[151,250,1926,1948]" captionStartId-1="13.[151,250,1707,1729]" captionStartId-2="14.[151,250,1971,1993]" captionTargetBox-0="[158,1434,343,1894]" captionTargetBox-1="[162,1441,215,1669]" captionTargetBox-2="[202,1378,200,1934]" captionTargetId-0="figure@12.[158,1434,340,1894]" captionTargetId-1="figure@13.[160,1441,215,1669]" captionTargetId-2="figure@14.[202,1387,200,1934]" captionTargetPageId-0="12" captionTargetPageId-1="13" captionTargetPageId-2="14" captionText-0="FIGURE8. Austrothelphusa gilbertensis sp. nov., holotype male (22.3 × 17.6 mm).A, dorsal view; B, ventral view of sternum and pleon." captionText-1="FIGURE 9. Austrothelphusa gilbertensis sp. nov., holotype male (22.3 × 17.6 mm). A, ventrofrontal view, showing maxillipeds; B, outer view, showing chelipeds." captionText-2="FIGURE 10. Live colouration of Austrothelphusa gilbertensis sp. nov., male (20.5 × 16.1 mm), small creek off Gilbert River (QM-W28339). A, dorsal view; B, frontal view; C, ventral view." httpUri-0="https://zenodo.org/record/1135622/files/figure.png" httpUri-1="https://zenodo.org/record/1135624/files/figure.png" httpUri-2="https://zenodo.org/record/1135626/files/figure.png" pageId="10" pageNumber="119">8–10</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E653FFFDC172AFF0CD5B1FD9CFDA2" pageId="10" pageNumber="119" type="materials_examined">
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<paragraph id="8BDB36B4FFDC172AFF0CD5B1FD9CFDA2" blockId="10.[151,1437,726,931]" pageId="10" pageNumber="119">
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<materialsCitation id="3B0C3CE9FFDC172AFF0CD5B1FCDAFD12" ID-GBIF-Occurrence="1802482356" collectorName="Croydon & Gilbert Catchment & J. & S. Hasenpusch" location="Venture Creek" pageId="10" pageNumber="119" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
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||
<emphasis id="B910EAA6FFDC172AFF0CD5B1FE7FFCEE" bold="true" box="[151,384,726,751]" pageId="10" pageNumber="119">Material Examined</emphasis>
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.
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<typeStatus id="54DF8816FFDC172AFE0BD5B0FDD7FCEE" box="[400,552,727,751]" pageId="10" pageNumber="119" type="holotype">HOLOTYPE</typeStatus>
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: QM-W28346, male (22.3 ×
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<quantity id="4C9C9B51FFDC172AFCE8D5B1FC22FCEE" box="[883,989,726,751]" metricMagnitude="-2" metricUnit="m" metricValue="1.76" pageId="10" pageNumber="119" unit="mm" value="17.6">17.6 mm</quantity>
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),
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<location id="8EBB606FFFDC172AFC6AD5B0FB69FCEE" LSID="urn:lsid:plazi:treatment:03CD87A2FFDC172CFF0CD50CFEB7FF1D:8EBB606FFFDC172AFC6AD5B0FB69FCEE" box="[1009,1174,726,751]" name="Venture Creek" pageId="10" pageNumber="119" stateProvince="Queensland">Venture Creek</location>
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, E of
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<collectorName id="26915362FFDC172AFB40D5B1FABFFCEE" box="[1243,1344,726,751]" pageId="10" pageNumber="119">Croydon</collectorName>
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,
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<collectorName id="26915362FFDC172AFAD6D5B1FEECFD12" pageId="10" pageNumber="119">Gilbert Catchment</collectorName>
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,
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<collectingRegion id="49A0F856FFDC172AFEBBD59DFE58FD12" box="[288,423,762,787]" country="Australia" name="Queensland" pageId="10" pageNumber="119">Queensland</collectingRegion>
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,
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<collectorName id="26915362FFDC172AFE2FD59CFD69FD12" box="[436,662,762,787]" pageId="10" pageNumber="119">J. & S. Hasenpusch</collectorName>
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, 0 1.05.2006
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</materialsCitation>
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. Paratypes: QM-W28040, 3 males (23.0 × 18.1, 22.9 × 18.1, 19.9 ×
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<quantity id="4C9C9B51FFDC172AFEBFD479FE73FD36" box="[292,396,798,823]" metricMagnitude="-2" metricUnit="m" metricValue="1.56" pageId="10" pageNumber="119" unit="mm" value="15.6">15.6 mm</quantity>
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),
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<materialsCitation id="3B0C3CE9FFDC172AFE04D478FA67FD7E" ID-GBIF-Occurrence="1802482358" collectorName="Nathan Waltham" county="Gilbert River" location="Gilbert River" municipality="Pleasant Creek" pageId="10" pageNumber="119" specimenCount="8" specimenCount-female="8" stateProvince="Queensland" typeStatus="holotype">
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<specimenCount id="9D62FD3DFFDC172AFE04D478FDF4FD36" box="[415,523,798,823]" pageId="10" pageNumber="119" type="female">8 females</specimenCount>
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(24.3 × 19.1, 24.3 × 19.1, 23.5 × 18.5, 22.6 × 17.9, 22.0 × 17.2, 19.8 × 15.6, 21.4 × 16.8, 18.4 ×
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<quantity id="4C9C9B51FFDC172AFEDED425FE50FD5A" box="[325,431,834,859]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" pageId="10" pageNumber="119" unit="mm" value="14.5">14.5 mm</quantity>
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), same data as holotype. QM-W28339, male (20.5 ×
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<quantity id="4C9C9B51FFDC172AFB8CD425FB7DFD5A" box="[1047,1154,834,859]" metricMagnitude="-2" metricUnit="m" metricValue="1.61" pageId="10" pageNumber="119" unit="mm" value="16.1">16.1 mm</quantity>
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), small creek off
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<collectingCounty id="62BA4E38FFDC172AFAD6D425FF28FD7E" pageId="10" pageNumber="119">Gilbert River</collectingCounty>
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, coll.
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<collectorName id="26915362FFDC172AFE82D401FE27FD7E" box="[281,472,870,895]" pageId="10" pageNumber="119">Nathan Waltham</collectorName>
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, 9.05.2014. QM-W28305, female (16.0 ×
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<quantity id="4C9C9B51FFDC172AFC35D401FBEAFD7E" box="[942,1045,870,895]" metricMagnitude="-2" metricUnit="m" metricValue="1.26" pageId="10" pageNumber="119" unit="mm" value="12.6">12.6 mm</quantity>
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),
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<collectingMunicipality id="6BBFACCEFFDC172AFBB3D401FB2DFD7E" box="[1064,1234,870,895]" pageId="10" pageNumber="119">Pleasant Creek</collectingMunicipality>
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, off
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<location id="8EBB606FFFDC172AFA99D401FA67FD7E" LSID="urn:lsid:plazi:treatment:03CD87A2FFDC172CFF0CD50CFEB7FF1D:8EBB606FFFDC172AFA99D401FA67FD7E" box="[1282,1432,870,895]" county="Gilbert River" municipality="Pleasant Creek" name="Gilbert River" pageId="10" pageNumber="119">Gilbert River</location>
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</materialsCitation>
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||
, coll. S. Hedge & J. Sariman, 0 3.04.2007.
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||
</paragraph>
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||
</subSubSection>
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<caption id="DF1B663CFFDC172AFF0CD002FDD5F9D6" httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="10" pageNumber="119" targetBox="[176,1409,994,1864]" targetPageId="10">
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<paragraph id="8BDB36B4FFDC172AFF0CD002FDD5F9D6" blockId="10.[151,1436,1892,2007]" pageId="10" pageNumber="119">
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<emphasis id="B910EAA6FFDC172AFF0CD002FEECF97B" bold="true" box="[151,275,1893,1915]" pageId="10" pageNumber="119">FIGURE 7.</emphasis>
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||
A, C, E, F,
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||
<taxonomicName id="4C644D37FFDC172AFE16D003FD74F97B" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[397,651,1892,1914]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="119" phylum="Arthropoda" rank="species" species="wasselli">
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<emphasis id="B910EAA6FFDC172AFE16D003FD74F97B" box="[397,651,1892,1914]" italics="true" pageId="10" pageNumber="119">Austrothelphusa wasselli</emphasis>
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</taxonomicName>
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||
, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H,
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<taxonomicName id="4C644D37FFDC172AFE9AD0E3FE66F998" authority="Naser & Davie & Waltham, 2018" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[257,409,1923,1945]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="119" phylum="Arthropoda" rank="species" species="gilbertensis" status="sp. nov.">
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<emphasis id="B910EAA6FFDC172AFE9AD0E3FE66F998" box="[257,409,1923,1945]" italics="true" pageId="10" pageNumber="119">A. gilbertensis</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A22357DDFFDC172AFE3ED0E3FE04F998" box="[421,507,1924,1945]" pageId="10" pageNumber="119" rank="species">
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||
<emphasis id="B910EAA6FFDC172AFE3ED0E3FE04F998" bold="true" box="[421,507,1924,1945]" pageId="10" pageNumber="119">sp. nov.</emphasis>
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</taxonomicNameLabel>
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||
, holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37E653FFFDD172BFF5CD7F0FCF6FAA1" pageId="11" pageNumber="120" type="description">
|
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<paragraph id="8BDB36B4FFDD172BFF5CD7F0FBFEFC19" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD7F0FEAEFEB1" bold="true" box="[199,337,151,176]" pageId="11" pageNumber="120">Description</emphasis>
|
||
. Small species (maximum CW of present material, female
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||
<quantity id="4C9C9B51FFDD172BFBB2D7FFFB66FEB1" box="[1065,1177,152,176]" metricMagnitude="-2" metricUnit="m" metricValue="2.43" pageId="11" pageNumber="120" unit="mm" value="24.3">24.3 mm</quantity>
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||
). Carapace of mature specimens broadly oval (
|
||
<figureCitation id="135F2A31FFDD172BFE22D7DBFDE9FED5" box="[441,534,188,213]" captionStart="FIGURE8" captionStartId="12.[151,250,1926,1948]" captionTargetBox="[158,1434,343,1894]" captionTargetId="figure@12.[158,1434,340,1894]" captionTargetPageId="12" captionText="FIGURE8. Austrothelphusa gilbertensis sp. nov., holotype male (22.3 × 17.6 mm).A, dorsal view; B, ventral view of sternum and pleon." httpUri="https://zenodo.org/record/1135622/files/figure.png" pageId="11" pageNumber="120">Fig. 8A</figureCitation>
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), c. 1.27 times broader than long (range 1.26–1.28, n = 14). Front projecting beyond level of exorbital angles, prominently bilobed, medial concavity relatively deep; inner part of orbital cup poorly defined, merging broadly with lateral slope of frontal lobe (
|
||
<figureCitation id="135F2A31FFDD172BFCE5D663FC29FF1D" box="[894,982,260,285]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7B</figureCitation>
|
||
). Frontal and orbital margins with raised rounded rims. Postfrontal (epigastric) lobes moderately well developed, bearing distinct striated ridges; separated by deep narrow groove. Postorbital region moderately depressed, short slightly convex crest laterally adjacent to, but not quite reaching, epibranchial tooth. Anterolateral margins smoothly cristate, evenly convex, distinct but small epibranchial tooth (relatively more prominent than in
|
||
<taxonomicName id="4C644D37FFDD172BFCCFD6F3FC2FFFAC" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[852,976,404,429]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFCCFD6F3FC2FFFAC" box="[852,976,404,429]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
). Branchial regions moderately but not markedly swollen, bearing punctations; anteriorly lacking striations but with striated ridges posterolaterally. Cervical groove shallow, relatively well defined, deeper than in
|
||
<taxonomicName id="4C644D37FFDD172BFCE7D6BBFC07FFF4" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[892,1016,476,501]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFCE7D6BBFC07FFF4" box="[892,1016,476,501]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
); gastro-cardiac (H-shaped) grooves relatively well defined. Posterolateral borders straight, convergent posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD543FE57FCEE" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
Male pleon (
|
||
<figureCitation id="135F2A31FFDD172BFECED543FE58FC3C" box="[341,423,548,573]" captionStart="FIGURE 6" captionStartId="9.[151,250,1705,1727]" captionTargetBox="[153,1434,890,1668]" captionTargetId="figure@9.[153,1434,877,1684]" captionTargetPageId="9" captionText="FIGURE 6. A–C, Austrothelphusa wasselli, male (18.8 × 14.9 mm), Oscar Creek, 2.1 km SSE of Coen, Archer Catchment, Queensland (QM-W29187). D–F, A. gilbertensis sp.nov., holotype male (11.2 × 9.2 mm), Port Stewart District, Cape York (AM-P.14524).A, D, ventrofrontal view of cephalothorax (orbit, frontal triangle, epistome and pterygostome); B, E, left major chela; C, F, pleon. Scale line 5 mm." httpUri="https://zenodo.org/record/1135618/files/figure.png" pageId="11" pageNumber="120">Fig. 6F</figureCitation>
|
||
,
|
||
<figureCitation id="135F2A31FFDD172BFE29D543FE2AFC3D" box="[434,469,548,572]" captionStart="FIGURE8" captionStartId="12.[151,250,1926,1948]" captionTargetBox="[158,1434,343,1894]" captionTargetId="figure@12.[158,1434,340,1894]" captionTargetPageId="12" captionText="FIGURE8. Austrothelphusa gilbertensis sp. nov., holotype male (22.3 × 17.6 mm).A, dorsal view; B, ventral view of sternum and pleon." httpUri="https://zenodo.org/record/1135622/files/figure.png" pageId="11" pageNumber="120">8B</figureCitation>
|
||
,
|
||
<figureCitation id="135F2A31FFDD172BFE7AD543FDEEFC3D" box="[481,529,548,572]" captionStart="FIGURE 10" captionStartId="14.[151,250,1971,1993]" captionTargetBox="[202,1378,200,1934]" captionTargetId="figure@14.[202,1387,200,1934]" captionTargetPageId="14" captionText="FIGURE 10. Live colouration of Austrothelphusa gilbertensis sp. nov., male (20.5 × 16.1 mm), small creek off Gilbert River (QM-W28339). A, dorsal view; B, frontal view; C, ventral view." httpUri="https://zenodo.org/record/1135626/files/figure.png" pageId="11" pageNumber="120">10C</figureCitation>
|
||
) broadly triangular; telson tapering, apically rounded, length subequal to breadth at base. Somite 6 slightly tapering (proximal width 1.26 times distal width), c. 1.38 times wider at base than long; with a pair of slightly raised transverse rounded crests distomedially. Somite 5 more strongly tapering (proximal width 1.54 times distal width), c. 2.75 times wider at base than long. Somite 4 also strongly tapering (proximal width 1.57 times distal width), c. 4.3 times wider at base than long. Somites 2 and 3 broad, with lateral margins evenly rounded, narrow.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD59BFDE4FD81" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
Walking legs moderately long, total length of P5 (basis to tip of dactyl) c. 1.1 times maximum carapace width. P5 (
|
||
<figureCitation id="135F2A31FFDD172BFF58D478FEE2FD39" box="[195,285,799,824]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7D</figureCitation>
|
||
): merus with anterior and posterior borders diverging distally, relatively straight, 3.11 times longer than wide; propodus short, anterior border only weakly convex, 2.07 times longer than wide; dactylus short, slightly longer than propodus (1.12 times).
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD4EBFE4DFA11" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
G1 (
|
||
<figureCitation id="135F2A31FFDD172BFF63D4EBFE92FDA5" box="[248,365,908,933]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7G, H</figureCitation>
|
||
) short, broad basally but tapering and slender over distal half, markedly curved inward apically. Outer lateral margin (in sternal view) broadly concave through medial third, before curving inwards towards apex. Terminal opening small, elongate V-shaped, apical flanges smoothly tapering. Some sparse long simple setae along inner margin towards tip.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD37BFCF6FAA1" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD37BFEE5FA34" bold="true" box="[199,282,1052,1077]" pageId="11" pageNumber="120">Colour</emphasis>
|
||
. Dorsal surfaces of fresh and recently preserved material are grey to yellowish-green; a scattering of well separated, small, but obvious and discrete red dots across the dorsal surfaces of the carapace, walking legs and claws. Ventral surfaces generally pale yellow. Frontal face of chelae pale yellow with an oblique broad band of orange behind the gape; tips of fingers orange (
|
||
<figureCitation id="135F2A31FFDD172BFD33D3E0FD03FAA1" box="[680,764,1159,1184]" captionStart="FIGURE 10" captionStartId="14.[151,250,1971,1993]" captionTargetBox="[202,1378,200,1934]" captionTargetId="figure@14.[202,1387,200,1934]" captionTargetPageId="14" captionText="FIGURE 10. Live colouration of Austrothelphusa gilbertensis sp. nov., male (20.5 × 16.1 mm), small creek off Gilbert River (QM-W28339). A, dorsal view; B, frontal view; C, ventral view." httpUri="https://zenodo.org/record/1135626/files/figure.png" pageId="11" pageNumber="120">Fig. 10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FFFDD172BFF5CD3CBFA84FB0C" pageId="11" pageNumber="120" type="distribution">
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD3CBFA84FB0C" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD3CBFE09FAC4" bold="true" box="[199,502,1196,1221]" pageId="11" pageNumber="120">Distribution and ecology</emphasis>
|
||
. Only known from a restricted area in the central region of the Gilbert River Catchment (
|
||
<figureCitation id="135F2A31FFDD172BFEB8D3A8FE98FAE9" box="[291,359,1231,1256]" captionStart="FIGURE 1" captionStartId="1.[151,250,1845,1867]" captionTargetBox="[342,1242,908,1824]" captionTargetId="figure@1.[342,1242,908,1824]" captionTargetPageId="1" captionText="FIGURE 1. Map of Cape York, Queensland showing catchments and localities that were sampled for the present study. In the GilbertCatchment,black pentagon = Venture Creek, dark green hexagon = small branchof GilbertRiver,and purple diamond= Pleasant Creek; in the Normanby Catchment, light green spot= Healy Creek; in the Jeannie catchment, blue oval = Howick River; in the Stewart Catchment, red rectangle = Stewart River; and in the Archer Catchment, yellow triangle = Oscar Creek (see Table 1 for precise localities). The crab shown is the holotype male of Austrothelphusa gilbertensis sp. nov. (refer to Fig. 8)." httpUri="https://zenodo.org/record/1135608/files/figure.png" pageId="11" pageNumber="120">Fig. 1</figureCitation>
|
||
), but further collecting will presumably find it to be more widespread within the catchment. Found in freshwater pools, and at the edge of small creeks, on clay and firm mud substrates; often under leaves.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FFFDD172BFF5CD270FC3FFB31" box="[199,960,1303,1329]" pageId="11" pageNumber="120" type="etymology">
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD270FC3FFB31" blockId="11.[151,1437,151,2013]" box="[199,960,1303,1329]" pageId="11" pageNumber="120">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD270FEB9FB31" bold="true" box="[199,326,1303,1328]" pageId="11" pageNumber="120">Etymology</emphasis>
|
||
. The species is named for its Gilbert River
|
||
<typeStatus id="54DF8816FFDD172BFCB5D27EFCA1FB30" box="[814,862,1305,1329]" pageId="11" pageNumber="120">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FFFDD172CFF5CD25BFEB7FF1D" lastPageId="12" lastPageNumber="121" pageId="11" pageNumber="120" type="discussion">
|
||
<paragraph id="8BDB36B4FFDD172BFF5CD25BFEDEFBC1" blockId="11.[151,1437,151,2013]" pageId="11" pageNumber="120">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD25BFECBFB54" bold="true" box="[199,308,1340,1365]" pageId="11" pageNumber="120">Remarks</emphasis>
|
||
. As already discussed the COI barcoding region for
|
||
<taxonomicName id="4C644D37FFDD172BFCE6D25BFB41FB54" authority="Naser & Davie & Waltham, 2018" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[893,1214,1340,1365]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="gilbertensis" status="sp. nov.">
|
||
<emphasis id="B910EAA6FFDD172BFCE6D25BFB41FB54" box="[893,1214,1340,1365]" italics="true" pageId="11" pageNumber="120">Austrothelphusa gilbertensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22357DDFFDD172BFB5FD25BFAE2FB54" box="[1220,1309,1340,1365]" pageId="11" pageNumber="120" rank="species">
|
||
<emphasis id="B910EAA6FFDD172BFB5FD25BFAE2FB54" bold="true" box="[1220,1309,1340,1365]" pageId="11" pageNumber="120">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
shows it to be genetically distinct from
|
||
<taxonomicName id="4C644D37FFDD172BFE71D207FD95FB79" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[490,618,1375,1400]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFE71D207FD95FB79" box="[490,618,1375,1400]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
by 5.4–6.4% (also see further comment in the Discussion). Careful examination also shows a number of significant morphological differences that can be used to easily separate the two species:
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4FFDD172CFF5CD2ABFEB7FF1D" blockId="11.[151,1437,151,2013]" lastBlockId="12.[151,1436,151,285]" lastPageId="12" lastPageNumber="121" pageId="11" pageNumber="120">
|
||
<taxonomicName id="4C644D37FFDD172BFF5CD2ABFDF0FBE4" authority="Naser & Davie & Waltham, 2018" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[199,527,1484,1509]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="gilbertensis" status="sp. nov.">
|
||
<emphasis id="B910EAA6FFDD172BFF5CD2ABFDF0FBE4" box="[199,527,1484,1509]" italics="true" pageId="11" pageNumber="120">Austrothelphusa gilbertensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22357DDFFDD172BFD87D2ABFD81FBE4" box="[540,638,1484,1509]" pageId="11" pageNumber="120" rank="species">
|
||
<emphasis id="B910EAA6FFDD172BFD87D2ABFD81FBE4" bold="true" box="[540,638,1484,1509]" pageId="11" pageNumber="120">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C644D37FFDD172BFCBCD2AAFC57FBE4" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[807,936,1484,1509]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFCBCD2AAFC57FBE4" box="[807,936,1484,1509]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
by: 1) having relatively more prominent epibranchial teeth; 2) the front has a relatively deep medial concavity (
|
||
<figureCitation id="135F2A31FFDD172BFC40D288FBC9F809" box="[987,1078,1519,1544]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7B</figureCitation>
|
||
),
|
||
<emphasis id="B910EAA6FFDD172BFBD4D296FB68F809" box="[1103,1175,1521,1544]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
much shallower in
|
||
<taxonomicName id="4C644D37FFDD172BFA1FD297FF0DF82C" authorityName="Naser & Davie & Waltham" authorityYear="2018" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFA1FD297FF0DF82C" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135F2A31FFDD172BFE99D173FEA2F82D" box="[258,349,1556,1581]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7A</figureCitation>
|
||
); 3) the inner part of the orbital cup is poorly defined, broadly merging with the lateral slope of the frontal lobe (
|
||
<figureCitation id="135F2A31FFDD172BFEC6D150FE47F851" box="[349,440,1591,1616]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7B</figureCitation>
|
||
), whereas in
|
||
<taxonomicName id="4C644D37FFDD172BFDC2D15FFD29F851" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[601,726,1591,1616]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFDC2D15FFD29F851" box="[601,726,1591,1616]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
the inner part of the orbital cup is moderately well-defined, merging quite steeply with the lateral slope of the frontal lobe (
|
||
<figureCitation id="135F2A31FFDD172BFCF5D13BFC35F875" box="[878,970,1628,1653]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7A</figureCitation>
|
||
); 4) the postfrontal (epigastric) lobes are moderately well developed, bearing distinct striated ridges,
|
||
<emphasis id="B910EAA6FFDD172BFCABD1E6FC88F899" box="[816,887,1665,1688]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
not well developed, and lacking striated crests in
|
||
<taxonomicName id="4C644D37FFDD172BFF0CD1C2FEEEF8BC" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[151,273,1700,1725]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFF0CD1C2FEEEF8BC" box="[151,273,1700,1725]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; 5) the cervical groove is relatively well defined, and deeper than in
|
||
<taxonomicName id="4C644D37FFDD172BFBB3D1C2FB5DF8BC" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[1064,1186,1700,1725]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFBB3D1C2FB5DF8BC" box="[1064,1186,1700,1725]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; 6) the gastro-cardiac (H-shaped) grooves are relatively well defined,
|
||
<emphasis id="B910EAA6FFDD172BFD2BD1AEFD08F8E1" box="[688,759,1737,1760]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
shallower and less defined in
|
||
<taxonomicName id="4C644D37FFDD172BFBD7D1AFFB39F8E1" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[1100,1222,1735,1760]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFBD7D1AFFB39F8E1" box="[1100,1222,1735,1760]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; 7) somite 6 of the male pleon is c. 1.38 times wider at the base than long,
|
||
<emphasis id="B910EAA6FFDD172BFCBED18AFC92F905" box="[805,877,1773,1796]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
c. 1.64 times in
|
||
<taxonomicName id="4C644D37FFDD172BFBAFD18AFB4FF904" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[1076,1200,1772,1797]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFBAFD18AFB4FF904" box="[1076,1200,1772,1797]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; and bears a pair of slightly raised transverse rounded crests distomedially (
|
||
<figureCitation id="135F2A31FFDD172BFC97D068FC9CF929" box="[780,867,1807,1832]" captionStart="FIGURE 9" captionStartId="13.[151,250,1707,1729]" captionTargetBox="[162,1441,215,1669]" captionTargetId="figure@13.[160,1441,215,1669]" captionTargetPageId="13" captionText="FIGURE 9. Austrothelphusa gilbertensis sp. nov., holotype male (22.3 × 17.6 mm). A, ventrofrontal view, showing maxillipeds; B, outer view, showing chelipeds." httpUri="https://zenodo.org/record/1135624/files/figure.png" pageId="11" pageNumber="120">Fig. 9C</figureCitation>
|
||
) that are lacking in
|
||
<taxonomicName id="4C644D37FFDD172BFBD3D077FB3DF929" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[1096,1218,1807,1832]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFBD3D077FB3DF929" box="[1096,1218,1807,1832]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; 8) somite 5 of the male pleon is c. 2.75 times wider at base than long,
|
||
<emphasis id="B910EAA6FFDD172BFD7FD052FCD3F94D" box="[740,812,1845,1868]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
c. 2.97 times in
|
||
<taxonomicName id="4C644D37FFDD172BFC72D052FB9CF94C" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[1001,1123,1844,1869]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFC72D052FB9CF94C" box="[1001,1123,1844,1869]" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
; 9) the merus of P5 has the anterior and posterior borders diverging distally, relatively straight, and 3.11 times longer than wide (
|
||
<figureCitation id="135F2A31FFDD172BFAA9D030FA70F971" box="[1330,1423,1879,1904]" captionStart="FIGURE 6" captionStartId="9.[151,250,1705,1727]" captionTargetBox="[153,1434,890,1668]" captionTargetId="figure@9.[153,1434,877,1684]" captionTargetPageId="9" captionText="FIGURE 6. A–C, Austrothelphusa wasselli, male (18.8 × 14.9 mm), Oscar Creek, 2.1 km SSE of Coen, Archer Catchment, Queensland (QM-W29187). D–F, A. gilbertensis sp.nov., holotype male (11.2 × 9.2 mm), Port Stewart District, Cape York (AM-P.14524).A, D, ventrofrontal view of cephalothorax (orbit, frontal triangle, epistome and pterygostome); B, E, left major chela; C, F, pleon. Scale line 5 mm." httpUri="https://zenodo.org/record/1135618/files/figure.png" pageId="11" pageNumber="120">Fig. 6D</figureCitation>
|
||
),
|
||
<emphasis id="B910EAA6FFDD172BFF0CD01AFF20F995" box="[151,223,1917,1940]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
anterior and posterior borders subparallel, slightly convex, and only 2.77 times longer than wide in
|
||
<taxonomicName id="4C644D37FFDD172BFA1FD01AFF0DF9B8" authorityName="Naser & Davie & Waltham" authorityYear="2018" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="11" pageNumber="120" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDD172BFA1FD01AFF0DF9B8" italics="true" pageId="11" pageNumber="120">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135F2A31FFDD172BFE99D0C7FEA3F9B8" box="[258,348,1952,1977]" captionStart="FIGURE 6" captionStartId="9.[151,250,1705,1727]" captionTargetBox="[153,1434,890,1668]" captionTargetId="figure@9.[153,1434,877,1684]" captionTargetPageId="9" captionText="FIGURE 6. A–C, Austrothelphusa wasselli, male (18.8 × 14.9 mm), Oscar Creek, 2.1 km SSE of Coen, Archer Catchment, Queensland (QM-W29187). D–F, A. gilbertensis sp.nov., holotype male (11.2 × 9.2 mm), Port Stewart District, Cape York (AM-P.14524).A, D, ventrofrontal view of cephalothorax (orbit, frontal triangle, epistome and pterygostome); B, E, left major chela; C, F, pleon. Scale line 5 mm." httpUri="https://zenodo.org/record/1135618/files/figure.png" pageId="11" pageNumber="120">Fig. 6C</figureCitation>
|
||
); 10) the G1 is markedly curved inward apically, with the outer lateral margin (in sternal view) broadly concave through the medial third (
|
||
<figureCitation id="135F2A31FFDD172BFD18D0A3FD20F9DD" box="[643,735,1988,2013]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="11" pageNumber="120">Fig. 7G</figureCitation>
|
||
),
|
||
<emphasis id="B910EAA6FFDD172BFD6ED0A2FCC3F9DD" box="[757,828,1989,2012]" italics="true" pageId="11" pageNumber="120">versus</emphasis>
|
||
moderately curved inward apically, and outer lateral margin relatively straight over the basal two-thirds in
|
||
<taxonomicName id="4C644D37FFDA172CFD6FD7FFFC92FEB1" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[756,877,151,176]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="121" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDA172CFD6FD7FFFC92FEB1" box="[756,877,151,176]" italics="true" pageId="12" pageNumber="121">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="135F2A31FFDA172CFCE6D7F0FC2BFEB1" box="[893,980,151,176]" captionStart="FIGURE 7" captionStartId="10.[151,250,1893,1915]" captionTargetBox="[176,1409,994,1864]" captionTargetId="figure@10.[156,1440,986,1865]" captionTargetPageId="10" captionText="FIGURE 7. A, C, E, F, Austrothelphusa wasselli, male (25.8 × 20.5 mm), from Stewart River, Queensland (QM-W20049). B, D, G, H, A. gilbertensis sp. nov., holotype male (22.3 × 17.6 mm), Venture Creek, E of Croydon, Gilbert Catchment, Queensland (QM-W28040). A, B, outline of frontal margin and orbits; C, D, fifth pereiopod; E–H, left first gonopod (sternal view) with magnification of apical part." httpUri="https://zenodo.org/record/1135620/files/figure.png" pageId="12" pageNumber="121">Fig. 7E</figureCitation>
|
||
); and finally, 11) the live colour patterns differ—
|
||
<taxonomicName id="4C644D37FFDA172CFF6BD7DBFE6AFED4" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[240,405,188,213]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="121" phylum="Arthropoda" rank="species" species="gilbertensis">
|
||
<emphasis id="B910EAA6FFDA172CFF6BD7DBFE6AFED4" box="[240,405,188,213]" italics="true" pageId="12" pageNumber="121">A. gilbertensis</emphasis>
|
||
</taxonomicName>
|
||
has obvious small well-spaced dark spots across the anterolateral and medial parts of the carapace (
|
||
<figureCitation id="135F2A31FFDA172CFE93D7B8FEA3FEF9" box="[264,348,223,248]" captionStart="FIGURE 10" captionStartId="14.[151,250,1971,1993]" captionTargetBox="[202,1378,200,1934]" captionTargetId="figure@14.[202,1387,200,1934]" captionTargetPageId="14" captionText="FIGURE 10. Live colouration of Austrothelphusa gilbertensis sp. nov., male (20.5 × 16.1 mm), small creek off Gilbert River (QM-W28339). A, dorsal view; B, frontal view; C, ventral view." httpUri="https://zenodo.org/record/1135626/files/figure.png" pageId="12" pageNumber="121">Fig. 10</figureCitation>
|
||
), whereas
|
||
<taxonomicName id="4C644D37FFDA172CFE4FD787FDB2FEF9" authorityName="Naser & Davie & Waltham" authorityYear="2018" box="[468,589,223,248]" class="Malacostraca" family="Gecarcinucidae" genus="Austrothelphusa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Decapoda" pageId="12" pageNumber="121" phylum="Arthropoda" rank="species" species="wasselli">
|
||
<emphasis id="B910EAA6FFDA172CFE4FD787FDB2FEF9" box="[468,589,223,248]" italics="true" pageId="12" pageNumber="121">A. wasselli</emphasis>
|
||
</taxonomicName>
|
||
has more of a speckling of fine small red dots, across the anterolateral half of the carapace.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |