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<mods:title id="BCBD1F4B291624A4FF55E47DA8EB7BF6">The Chirostylidae of southern Australia (Crustacea: Decapoda: Anomura)</mods:title>
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<treatment id="03F887C99B21FF8FE228FE9DFAEAC184" ID-DOI="http://doi.org/10.5281/zenodo.5029743" ID-GBIF-Taxon="184928444" ID-Zenodo-Dep="5029743" LSID="urn:lsid:plazi:treatment:03F887C99B21FF8FE228FE9DFAEAC184" httpUri="http://treatment.plazi.org/id/03F887C99B21FF8FE228FE9DFAEAC184" lastPageNumber="7" pageId="6" pageNumber="7">
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<paragraph id="8BEE36DF9B21FF8FE228FE9DFCB2C67A" blockId="6.[264,882,283,310]" box="[264,882,283,310]" pageId="6" pageNumber="7">
<heading id="D0A681B39B21FF8FE228FE9DFCB2C67A" bold="true" box="[264,882,283,310]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
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Key to Indo­West Pacific species of
<taxonomicName id="4C514D5C9B21FF8FE1E4FE9AFCB2C67A" ID-CoL="837fb598-5282-46e3-83af-4066a8a581d5" authorityName="Caullery" authorityYear="1896" box="[708,882,284,310]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">
<emphasis id="B925EACD9B21FF8FE1E4FE9AFCB2C67A" bold="true" box="[708,882,284,310]" italics="true" pageId="6" pageNumber="7">Gastroptychus</emphasis>
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<paragraph id="8BEE36DF9B21FF8FE228FEE1FAEBC6CC" blockId="6.[264,1324,358,1737]" box="[264,1323,358,385]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FEE1FAEBC6CC" box="[264,1323,358,385]" pageId="6" pageNumber="7">
1 Rostrum with two pairs of lateral spines.......................................
<emphasis id="B925EACD9B21FF8FE71AFEE0FAEBC6CC" bold="true" box="[1082,1323,358,384]" pageId="6" pageNumber="7">
<taxonomicName id="4C514D5C9B21FF8FE71AFEE0FB21C6CC" ID-CoL="c892c924-77d4-477d-9a60-f92b17363e07" authority="Ahyong &amp; Poore, 2004" authorityName="Ahyong &amp; Poore" authorityYear="2004" box="[1082,1249,358,384]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="spinirostris" status="sp. nov.">
<emphasis id="B925EACD9B21FF8FE71AFEE0FB21C6CC" bold="true" box="[1082,1249,358,384]" italics="true" pageId="6" pageNumber="7">G. spinirostris</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A21657B69B21FF8FE7C9FEE0FAEBC6CC" box="[1257,1323,358,384]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="8BEE36DF9B21FF8FE228FE09FAEBC6E5" blockId="6.[264,1324,358,1737]" box="[264,1323,399,425]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FE09FAEBC6E5" box="[264,1323,399,425]" pageId="6" pageNumber="7">— Rostrum without lateral spines...................................................................................... 2</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FE31FAECC6BA" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FE31FAEBC69D" blockId="6.[264,1324,358,1737]" box="[264,1323,439,465]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FE31FAEBC69D" box="[264,1323,439,465]" pageId="6" pageNumber="7">2 Abdomen without transverse rows of spines or spinules on somites 25..................... 3</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FE5AFAECC6BA" blockId="6.[264,1324,358,1737]" box="[264,1324,476,502]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FE5AFAECC6BA" box="[264,1324,476,502]" pageId="6" pageNumber="7">— Abdomen with transverse rows of spines or spinules on somites 25 .......................... 9</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FD87FAECC50F" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FD87FAECC557" blockId="6.[264,1324,358,1737]" box="[264,1324,513,539]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FD87FAECC557" box="[264,1324,513,539]" pageId="6" pageNumber="7">3 Propodus short, about 0.150.20 carpus length ............................................................ 4</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FDAFFAECC50F" blockId="6.[264,1324,358,1737]" box="[264,1324,553,579]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FDAFFAECC50F" box="[264,1324,553,579]" pageId="6" pageNumber="7">— Propodus as long as or longer than carpus…. ............................................................... 5</keyLead>
</paragraph>
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<keyStep id="30A52E7A9B21FF8FE228FDD7FAEAC5DF" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FDD7FAEAC527" blockId="6.[264,1324,358,1737]" box="[264,1322,593,619]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FDD7FAEAC527" box="[264,1322,593,619]" pageId="6" pageNumber="7">
4 Abdomen with dorsal spines .......................................
<taxonomicName id="4C514D5C9B21FF8FE091FDD7FAEAC527" authority="Baba, 1974" authorityName="Baba" authorityYear="1974" box="[945,1322,593,619]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="novaezealandiae">
<emphasis id="B925EACD9B21FF8FE091FDD7FAEAC527" bold="true" box="[945,1322,593,619]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE091FDD7FB59C527" bold="true" box="[945,1177,593,619]" italics="true" pageId="6" pageNumber="7">G. novaezealandiae</emphasis>
<bibRefCitation id="EFC04B2E9B21FF8FE780FDD7FAEAC527" author="Baba, K." box="[1184,1322,593,619]" pageId="6" pageNumber="7" pagination="381 - 393" refId="ref38237" refString="Baba, K. (1974) Four new species of galatheidean Crustacea from New Zealand waters. Journal of the Royal Society of New Zealand, 4, 381 - 393." type="journal article" year="1974">Baba, 1974</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FDFFFAEAC5DF" blockId="6.[264,1324,358,1737]" box="[264,1322,633,659]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FDFFFAEAC5DF" box="[264,1322,633,659]" pageId="6" pageNumber="7">
— Abdomen without dorsal spines .....................................
<taxonomicName id="4C514D5C9B21FF8FE0ECFDFFFAEAC5DF" ID-CoL="6a0c8739-c311-420d-be0a-3a9644e3542e" authority="Baba, 1991" authorityName="Baba" authorityYear="1991" box="[972,1322,633,659]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="brevipropodus">
<emphasis id="B925EACD9B21FF8FE0ECFDFFFAEAC5DF" bold="true" box="[972,1322,633,659]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0ECFDFFFB58C5DF" bold="true" box="[972,1176,633,659]" italics="true" pageId="6" pageNumber="7">G. brevipropodus</emphasis>
<bibRefCitation id="EFC04B2E9B21FF8FE780FDFFFAEAC5DF" author="Baba, K." box="[1184,1322,633,659]" pageId="6" pageNumber="7" pagination="463 - 477" refId="ref38564" refString="Baba, K. (1991) Crustacea Decapoda: Chirostylus Ortmann, 1892, and Gastroptychus Caullery, 1896 (Chirostylidae) from New Caledonia. In: A. Crosnier (Ed.), Resultats des Campagnes Musorstom, Volume 9. Memoires du Museum national d'Histoire naturelle, Paris A, 152, 463 - 477, figs. 1 - 8." type="journal article" year="1991">Baba, 1991</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FD27FAEBC47F" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FD27FAEAC5AF" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FD27FAEAC5AF" pageId="6" pageNumber="7">
5 Propodus of walking legs smooth, extensor margin without spines, with 2 or 3 movable spines on distal flexor margin...................................
<taxonomicName id="4C514D5C9B21FF8FE0F9FD4FFAEAC5AF" ID-CoL="a96b5e4c-6ac3-4294-83b7-9e8a2e13f32f" authority="(Henderson, 1885)" baseAuthorityName="Henderson" baseAuthorityYear="1885" box="[985,1322,713,739]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="laevis">
<emphasis id="B925EACD9B21FF8FE0F9FD4FFAEAC5AF" bold="true" box="[985,1322,713,739]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0F9FD4FFBFDC5AF" bold="true" box="[985,1085,713,739]" italics="true" pageId="6" pageNumber="7">G. laevis</emphasis>
(
<bibRefCitation id="EFC04B2E9B21FF8FE76DFD4FFAE2C5AF" author="Henderson, J. R." box="[1101,1314,713,739]" pageId="6" pageNumber="7" pagination="407 - 421" refId="ref39192" refString="Henderson, J. R. (1885) Diagnoses of the new species of Galatheidea collected during the &quot; Challenger &quot; Expedition. Annals and Magazine of Natural History, series 5, 16, 407 - 421." type="journal article" year="1885">Henderson, 1885</bibRefCitation>
)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FD77FAEBC47F" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FD77FAEBC47F" pageId="6" pageNumber="7">— Propodus of walking legs with spines along extensor margin and more than 10 movable spines on flexor margin ......................................................................................... 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FCC7FAECC4CF" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FCC7FAEAC417" blockId="6.[264,1324,358,1737]" box="[264,1322,833,859]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FCC7FAEAC417" box="[264,1322,833,859]" pageId="6" pageNumber="7">
6 Carapace ovate, broader than long (excluding rostrum) ..............
<taxonomicName id="4C514D5C9B21FF8FE70BFCC7FAEAC417" ID-CoL="224a8049-7039-4b48-8512-da4f59c392a0" authority="Baba, 1986" authorityName="Baba" authorityYear="1986" box="[1067,1322,833,859]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="chacei">
<emphasis id="B925EACD9B21FF8FE70BFCC7FAEAC417" bold="true" box="[1067,1322,833,859]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE70BFCC7FB59C417" bold="true" box="[1067,1177,833,859]" italics="true" pageId="6" pageNumber="7">G. chacei</emphasis>
<bibRefCitation id="EFC04B2E9B21FF8FE780FCC7FAEAC417" author="Baba, K." box="[1184,1322,833,859]" pageId="6" pageNumber="7" pagination="1 - 5" refId="ref38438" refString="Baba, K. (1986) Two new anomuran Crustacea (Decapoda: Anomura) from North-West Australia. The Beagle, Occasional Papers of the Northern Territory Museum of Arts and Sciences, 3, 1 - 5." type="journal article" year="1986">Baba, 1986</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FCEFFAECC4CF" blockId="6.[264,1324,358,1737]" box="[264,1324,873,899]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FCEFFAECC4CF" box="[264,1324,873,899]" pageId="6" pageNumber="7">— Carapace subquadrate, distinctly longer than broad (excluding rostrum)..................... 7</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FC17FAEAC36F" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FC17FAEBC4E7" blockId="6.[264,1324,358,1737]" box="[264,1323,913,939]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FC17FAEBC4E7" box="[264,1323,913,939]" pageId="6" pageNumber="7">7 Carapace with numerous spinules covering surface of carapace .................................. 8</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FC3FFAEAC36F" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FC3FFAEAC36F" pageId="6" pageNumber="7">
— Carapace with paired epigastric spines, median and lateral longitudinal row of 24 spines, but without numerous spinules covering surface of carapace. Ventral surface of sternum without transverse rows of spinules .......................
<taxonomicName id="4C514D5C9B21FF8FE0D5FB8FFAEAC36F" ID-CoL="028c73f4-8122-4a0c-9775-1bcfb32f668c" authority="Baba, 1991" authorityName="Baba" authorityYear="1991" box="[1013,1322,1033,1059]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="paucispina">
<emphasis id="B925EACD9B21FF8FE0D5FB8FFAEAC36F" bold="true" box="[1013,1322,1033,1059]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0D5FB8FFB59C36F" bold="true" box="[1013,1177,1033,1059]" italics="true" pageId="6" pageNumber="7">G. paucispina</emphasis>
<bibRefCitation id="EFC04B2E9B21FF8FE780FB8FFAEAC36F" author="Baba, K." box="[1184,1322,1033,1059]" pageId="6" pageNumber="7" pagination="463 - 477" refId="ref38564" refString="Baba, K. (1991) Crustacea Decapoda: Chirostylus Ortmann, 1892, and Gastroptychus Caullery, 1896 (Chirostylidae) from New Caledonia. In: A. Crosnier (Ed.), Resultats des Campagnes Musorstom, Volume 9. Memoires du Museum national d'Histoire naturelle, Paris A, 152, 463 - 477, figs. 1 - 8." type="journal article" year="1991">Baba, 1991</bibRefCitation>
</emphasis>
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8 Abdominal somite 6 with spines on proximal dorsal surface ......................................... ...............................................................................................
<taxonomicName id="4C514D5C9B21FF8FE0DAFBDFFAEAC33F" ID-CoL="ff8cc46b-8a64-45d6-a195-fbb2887849a2" authority="(Balss, 1913)" baseAuthorityName="Balss" baseAuthorityYear="1913" box="[1018,1322,1113,1139]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="valdiviae">
<emphasis id="B925EACD9B21FF8FE0DAFBDFFAEAC33F" bold="true" box="[1018,1322,1113,1139]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0DAFBDFFB45C33F" bold="true" box="[1018,1157,1113,1139]" italics="true" pageId="6" pageNumber="7">G. valdiviae</emphasis>
(
<bibRefCitation id="EFC04B2E9B21FF8FE7B5FBDFFAE2C33F" author="Balss, H." box="[1173,1314,1113,1139]" pageId="6" pageNumber="7" pagination="1 - 85" refId="ref38712" refString="Balss, H. (1913) Ostasiatische Decapoden I. Die Galatheiden und Paguriden. In: Doflein, F. (Ed.) Beitrage zur Naturgeschichte Ostasiens. Adhandlungen der mathematisch-physische Klasse der K. Bayerischen Akademie der Wissenschaften, Munchen (supplement) 2, 1 - 85, pl. 1 - 2." type="journal article" year="1913">Balss, 1913</bibRefCitation>
)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FB07FAEAC38F" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FB07FAEAC38F" pageId="6" pageNumber="7">
— Abdominal somite 6 without spines on proximal dorsal surface .................................... ...............................................................................
<taxonomicName id="4C514D5C9B21FF8FE0ADFB2FFAEAC38F" ID-CoL="c3abf2d8-3b4a-4c35-a6ea-944839852651" authority="(van Dam, 1933)" baseAuthorityName="Van Dam" baseAuthorityYear="1933" box="[909,1322,1193,1219]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="sternoornatus">
<emphasis id="B925EACD9B21FF8FE0ADFB2FFAEAC38F" bold="true" box="[909,1322,1193,1219]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0ADFB2FFB95C38F" bold="true" box="[909,1109,1193,1219]" italics="true" pageId="6" pageNumber="7">G. sternoornatus</emphasis>
(
<bibRefCitation id="EFC04B2E9B21FF8FE745FB2FFAE2C38F" author="Van Dam, A. J." box="[1125,1314,1193,1219]" pageId="6" pageNumber="7" pagination="1 - 46" refId="ref39963" refString="Van Dam, A. J. (1933) Die Decapoden der Siboga-Expedition. VIII. Galatheidea: Chirostylidae. Siboga-Expeditie, 39 a 7, 1 - 46." type="journal article" year="1933">van Dam, 1933</bibRefCitation>
)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FB49FAEAC275" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FB49FAEAC25C" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FB49FAEAC25C" pageId="6" pageNumber="7">
9 Rostrum with 2 dorsal spines; distinctly longer than half carapace length (excluding rostrum) ............................................................................
<taxonomicName id="4C514D5C9B21FF8FE0FFFB70FAEAC25C" authority="(van Dam, 1933)" baseAuthorityName="van Dam" baseAuthorityYear="1933" box="[991,1322,1270,1296]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="ciliatus">
<emphasis id="B925EACD9B21FF8FE0FFFB70FAEAC25C" bold="true" box="[991,1322,1270,1296]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0FFFB70FB9AC25C" bold="true" box="[991,1114,1270,1296]" italics="true" pageId="6" pageNumber="7">G.ciliatus</emphasis>
(
<bibRefCitation id="EFC04B2E9B21FF8FE745FB70FAE2C25C" author="Van Dam, A. J." box="[1125,1314,1270,1296]" pageId="6" pageNumber="7" pagination="1 - 46" refId="ref39963" refString="Van Dam, A. J. (1933) Die Decapoden der Siboga-Expedition. VIII. Galatheidea: Chirostylidae. Siboga-Expeditie, 39 a 7, 1 - 46." type="journal article" year="1933">van Dam, 1933</bibRefCitation>
)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FA99FAEAC275" blockId="6.[264,1324,358,1737]" box="[264,1322,1311,1337]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FA99FAEAC275" box="[264,1322,1311,1337]" pageId="6" pageNumber="7">— Rostrum shorter than half remaining carapace length; without dorsal spines............. 10</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FAC1FAEBC2C5" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FAC1FAEAC22C" blockId="6.[264,1324,358,1737]" box="[264,1322,1350,1377]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FAC1FAEAC22C" box="[264,1322,1350,1377]" pageId="6" pageNumber="7">
10 Anterior half of carapace without spines along midline .....
<taxonomicName id="4C514D5C9B21FF8FE0CBFAC0FAEAC22C" authority="Baba, 1977" authorityName="Baba" authorityYear="1977" box="[1003,1322,1350,1376]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="hawaiiensis">
<emphasis id="B925EACD9B21FF8FE0CBFAC0FAEAC22C" bold="true" box="[1003,1322,1350,1376]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE0CBFAC0FB59C22C" bold="true" box="[1003,1177,1350,1376]" italics="true" pageId="6" pageNumber="7">G. hawaiiensis</emphasis>
Baba, 1977
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FAE9FAEBC2C5" blockId="6.[264,1324,358,1737]" box="[264,1323,1391,1417]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FAE9FAEBC2C5" box="[264,1323,1391,1417]" pageId="6" pageNumber="7">— Anterior half of carapace with 13 spines along midline............................................ 11</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228FA11FAEBC14D" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228FA11FAEAC294" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FA11FAEAC294" pageId="6" pageNumber="7">
11 Abdominal somite 3 without spines or spinules.............................................................. .............................................................
<taxonomicName id="4C514D5C9B21FF8FE02EFA38FAEAC294" authority="(Alcock &amp; Anderson, 1899)" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[782,1322,1470,1496]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="investigatoris">
<emphasis id="B925EACD9B21FF8FE02EFA38FAEAC294" bold="true" box="[782,1322,1470,1496]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE02EFA38FC0FC294" bold="true" box="[782,975,1470,1496]" italics="true" pageId="6" pageNumber="7">G. investigatoris</emphasis>
(Alcock &amp; Anderson, 1899)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228FA61FAEBC14D" blockId="6.[264,1324,358,1737]" box="[264,1323,1511,1537]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228FA61FAEBC14D" box="[264,1323,1511,1537]" pageId="6" pageNumber="7">— Abdominal somite 3 with spines, at least on pleura.................................................... 12</keyLead>
</paragraph>
</keyStep>
<keyStep id="30A52E7A9B21FF8FE228F989FAEAC184" pageId="6" pageNumber="7">
<paragraph id="8BEE36DF9B21FF8FE228F989FAEAC134" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228F989FAEAC134" pageId="6" pageNumber="7">
12 Tergite of abdominal somite 3 not spinose; with weak spinules on pleura. Propodus and carpus of third maxilliped without spines on extensor margin................................. ..................................................................
<taxonomicName id="4C514D5C9B21FF8FE008F9D8FAEAC134" authority="(Alcock &amp; Anderson, 1899)" baseAuthorityName="Alcock &amp; Anderson" baseAuthorityYear="1899" box="[808,1322,1630,1656]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="hendersoni">
<emphasis id="B925EACD9B21FF8FE008F9D8FAEAC134" bold="true" box="[808,1322,1630,1656]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE008F9D8FC0FC134" bold="true" box="[808,975,1630,1656]" italics="true" pageId="6" pageNumber="7">G. hendersoni</emphasis>
(Alcock &amp; Anderson, 1899)
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BEE36DF9B21FF8FE228F901FAEAC184" blockId="6.[264,1324,358,1737]" pageId="6" pageNumber="7">
<keyLead id="30A095EA9B21FF8FE228F901FAEAC184" pageId="6" pageNumber="7">
— Tergite and pleura of abdominal somite 3 strongly spinose. Propodus and carpus of third maxilliped with spines on extensor margin .........................
<taxonomicName id="4C514D5C9B21FF8FE70FF928FAEAC184" authority="Baba, 2000" authorityName="Baba" authorityYear="2000" box="[1071,1322,1710,1736]" class="Malacostraca" family="Chirostylidae" genus="Gastroptychus" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="rogeri">
<emphasis id="B925EACD9B21FF8FE70FF928FAEAC184" bold="true" box="[1071,1322,1710,1736]" pageId="6" pageNumber="7">
<emphasis id="B925EACD9B21FF8FE70FF928FB59C184" bold="true" box="[1071,1177,1710,1736]" italics="true" pageId="6" pageNumber="7">G. rogeri</emphasis>
<bibRefCitation id="EFC04B2E9B21FF8FE780F928FAEAC184" author="Baba, K." box="[1184,1322,1710,1736]" pageId="6" pageNumber="7" pagination="246 - 252" refId="ref38631" refString="Baba, K. (2000) Two new species of chirostylids (Decapoda: Anomura: Chirostylidae) from Tasmania. Journal of Crustacean Biology, special number 2, 246 - 252." type="journal article" year="2000">Baba, 2000</bibRefCitation>
</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>