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<document id="93B9ABC9A6F16A15FFE6A1D7571EDC77" ID-CLB-Dataset="37321" ID-DOI="10.11646/zootaxa.4209.1.1" ID-GBIF-Dataset="2de5b7bf-3975-458a-b200-07ec69f4e013" ID-ISSN="1175-5326" ID-Zenodo-Dep="272646" ID-ZooBank="849BAB5C-464A-4B4A-A586-5742411EDC01" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1484407904318" checkinUser="plazi" docAuthor="Ng, Peter K. L. &amp; Castro, Peter" docDate="2016" docId="F16BFB33FFAEFFEBFF6AFB18FB29FF4E" docLanguage="en" docName="zootaxa.4209.1.1.pdf.imf" docOrigin="Zootaxa 4209 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Chasmocarcinus typicus Rathbun 1898" docType="treatment" docVersion="8" lastPageNumber="17" masterDocId="0D52834BFFA3FFFBFFFDFFD1FFCDFFB9" masterDocTitle="Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea)" masterLastPageNumber="182" masterPageNumber="1" pageNumber="14" updateTime="1698435566492" updateUser="ExternalLinkService">
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<mods:title id="6B25FF460A3FEF462AE1E8C3B55A99DC">Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea)</mods:title>
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<treatment id="F16BFB33FFAEFFEBFF6AFB18FB29FF4E" ID-DOI="http://doi.org/10.5281/zenodo.5617054" ID-GBIF-Taxon="127419585" ID-Zenodo-Dep="5617054" LSID="urn:lsid:plazi:treatment:F16BFB33FFAEFFEBFF6AFB18FB29FF4E" httpUri="http://treatment.plazi.org/id/F16BFB33FFAEFFEBFF6AFB18FB29FF4E" lastPageId="16" lastPageNumber="17" pageId="13" pageNumber="14">
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<heading id="2235FD49FFAEFFF6FF6AFB18FDB3FB5A" bold="true" box="[151,638,1225,1251]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
<taxonomicName id="BEC231A6FFAEFFF6FF6AFB18FDB3FB5A" ID-CoL="TQ7P" authority="Rathbun, 1898" authorityName="Rathbun" authorityYear="1898" box="[151,638,1225,1251]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFAEFFF6FF6AFB18FDB3FB5A" bold="true" box="[151,638,1225,1251]" pageId="13" pageNumber="14">
<emphasis id="4BB69637FFAEFFF6FF6AFB18FE72FB5A" bold="true" box="[151,447,1225,1251]" italics="true" pageId="13" pageNumber="14">Chasmocarcinus typicus</emphasis>
Rathbun, 1898
</emphasis>
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(
<figureCitation id="E1F956A0FFAEFFF6FF62FB3DFF21FABD" box="[159,236,1260,1285]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="13" pageNumber="14">Figs. 2</figureCitation>
AD; 21A; 28AC; 35AD; 49A, B; 56A; 63AC; 84A; 89A)
</paragraph>
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<subSubSection id="31D819AEFFAEFFF6FF6AFAE5FC03F986" pageId="13" pageNumber="14" type="reference_group">
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<treatmentCitationGroup id="59D26D0BFFAEFFF6FF6AFAE5FCC3FA5A" pageId="13" pageNumber="14">
<taxonomicName id="BEC231A6FFAEFFF6FF6AFAE5FDB9FAF3" ID-CoL="TQ7P" authority="Rathbun, 1898a: 285" authorityName="Rathbun" authorityPageNumber="285" authorityYear="1898" box="[151,628,1332,1354]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFAEFFF6FF6AFAE5FE5CFAF3" box="[151,401,1332,1354]" italics="true" pageId="13" pageNumber="14">Chasmocarcinus typicus</emphasis>
<treatmentCitation id="F8636C34FFAEFFF6FE64FAE5FDB9FAF3" author="Rathbun" box="[409,628,1332,1354]" page="285" pageId="13" pageNumber="14" year="1898">
<bibRefCitation id="1D5337D4FFAEFFF6FE64FAE5FD8DFAF3" author="Rathbun" box="[409,576,1332,1354]" pageId="13" pageNumber="14" refString="Rathbun, M. J. (1898 a) The Brachyura of the biological expedition to the Florida Keys and the Bahamas in 1893. Bulletin from the Laboratories of Natural History, State University of Iowa 4 (3), 250 - 294, pls. 1 - 9." type="journal article" year="1898" yearSuffix="a">Rathbun, 1898a</bibRefCitation>
: 285
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</taxonomicName>
, pl. 7, figs. 35 [
<typeStatus id="A679F487FFAEFFF6FCD4FAE4FC9AFAF3" box="[809,855,1333,1354]" pageId="13" pageNumber="14">type</typeStatus>
locality: north of
<collectingCountry id="01D50AB5FFAEFFF6FBE5FAE5FBB9FAF3" box="[1048,1140,1332,1354]" name="Trinidad and Tobago" pageId="13" pageNumber="14">Trinidad</collectingCountry>
]; 1898b: 602 [
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] (part); 1918: 55 [in key], 55, fig. 23 (part).—
<treatmentCitation id="F8636C34FFAEFFF6FDAEFA83FCD1FAD1" author="Holthuis" box="[595,796,1362,1384]" page="235" pageId="13" pageNumber="14" year="1959">
<bibRefCitation id="1D5337D4FFAEFFF6FDAEFA83FD27FAD1" author="Holthuis" box="[595,746,1362,1384]" pageId="13" pageNumber="14" refString="Holthuis, L. B. (1959) The Crustacea Decapoda of Surinam (Dutch Guiana). Zoologische Verhandelingen, 44, 1 - 296." type="journal article" year="1959">Holthuis 1959</bibRefCitation>
: 235
</treatmentCitation>
[
<collectingCountry id="01D50AB5FFAEFFF6FCD7FA83FC42FAD1" box="[810,911,1362,1384]" name="Suriname" pageId="13" pageNumber="14">Suriname</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FC4EFA83FBB8FAD1" author="Serene" box="[947,1141,1362,1384]" page="258" pageId="13" pageNumber="14" year="1964">
<bibRefCitation id="1D5337D4FFAEFFF6FC4EFA83FB89FAD1" author="Serene" box="[947,1092,1362,1384]" pageId="13" pageNumber="14" refString="Serene, R. (1964 a) Goneplacidae et Pinnotheridae recoltes par le Dr. Mortensen. Papers from Dr. Th. Mortensen's Pacific Expedition 1914 - 1916, part 80. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening I KObenhavn, 126, 181 - 282, pls. 16 - 24." type="journal article" year="1964" yearSuffix="a">Serène 1964a</bibRefCitation>
: 258
</treatmentCitation>
[in list].—
<treatmentCitation id="F8636C34FFAEFFF6FB18FA83FEE0FA3E" author="Coelho" page="165" pageId="13" pageNumber="14" year="1972">
<bibRefCitation id="1D5337D4FFAEFFF6FB18FA83FF30FA3E" author="Coelho" pageId="13" pageNumber="14" refString="Coelho, P. A. &amp; Ramos, M. A. (1972) A constituicao e a distribuicao da fauna de decapodos do litoral leste da America do Sul, entre as latitudes de 5 ° N e 39 ° S. Trabalhos Oceanograficos da Unversidade Federal de Pernambuco, 13, 133 - 236." type="journal article" year="1972">Coelho &amp; Ramos 1972</bibRefCitation>
: 165
</treatmentCitation>
[in list].—
<treatmentCitation id="F8636C34FFAEFFF6FE65FAA0FCE3FA3E" author="Fausto-Filho" box="[408,814,1393,1415]" page="69" pageId="13" pageNumber="14" year="1976">
<bibRefCitation id="1D5337D4FFAEFFF6FE65FAA0FCC7FA3E" author="Fausto-Filho" box="[408,778,1393,1415]" pageId="13" pageNumber="14" refString="Fausto-Filho, J. &amp; Sampaio Neto, J. B. S. (1976) Observacoes obre alguns crustaceos estomatopodos e decapodos do Norte do Brasil. Arquivos de Ciencias do Mar, 16 (2), 65 - 71." type="journal article" year="1976">Fausto-Filho &amp; Sampaio Neto 1976</bibRefCitation>
: 69
</treatmentCitation>
[
<collectingCountry id="01D50AB5FFAEFFF6FCC4FAA0FCB7FA3E" box="[825,890,1393,1415]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FC5DFAA0FB6AFA3E" author="Blow" box="[928,1191,1393,1415]" page="176" pageId="13" pageNumber="14" year="1992">
<bibRefCitation id="1D5337D4FFAEFFF6FC5DFAA0FBBAFA3E" author="Blow" box="[928,1143,1393,1415]" pageId="13" pageNumber="14" refString="Blow, W. C. &amp; Bailey, R. H. (1992) Chasmocarcinus robertsi, a new crab species from the Miocene of Virginia, with notes on the genus Falconoplax (Crustacea, Decapoda, Goneplacidae). Tulane Studies in Geology and Paleontology, 25 (4), 175 - 185." type="journal article" year="1992">Blow &amp; Bailey 1992</bibRefCitation>
: 176
</treatmentCitation>
[in list], pl. 1, figs. 1, 2, pl. 2, fig. 1 [
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].—
<treatmentCitation id="F8636C34FFAEFFF6FE3BFA41FD57FA1F" author="Melo" box="[454,666,1424,1446]" page="18" pageId="13" pageNumber="14" year="1989">
<bibRefCitation id="1D5337D4FFAEFFF6FE3BFA41FDB8FA1F" author="Melo" box="[454,629,1424,1446]" pageId="13" pageNumber="14" refString="Melo, G. A. S. de, Veloso, V. G. &amp; Oliveira, M. C. (1989) A fauna de Brachyura (Crustacea: Decapoda) do litoral do Estado do Parana. Lista preliminar. Neritica, 4 (1 / 2), 1 - 31." type="journal article" year="1989">
Melo
<emphasis id="4BB69637FFAEFFF6FDF9FA40FDF4FA1F" box="[516,569,1424,1446]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
1989
</bibRefCitation>
: 18
</treatmentCitation>
[
<collectingCountry id="01D50AB5FFAEFFF6FD5AFA41FD25FA1F" box="[679,744,1424,1446]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FCF0FA41FC7EFA1F" author="Melo" box="[781,947,1424,1446]" page="419" pageId="13" pageNumber="14" year="1996">
<bibRefCitation id="1D5337D4FFAEFFF6FCF0FA41FC4FFA1F" author="Melo" box="[781,898,1424,1446]" pageId="13" pageNumber="14" refString="Melo, G. A. S. de (1996) Manual de Identificacao dos Brachyura (Caranguejos e Siris) do Litoral Brasileiro. Pleiade / FAPESP, Sao Paulo, 604 pp." type="book" year="1996">Melo 1996</bibRefCitation>
: 419
</treatmentCitation>
[in key], 423, unnumb. fig. [
<collectingCountry id="01D50AB5FFAEFFF6FB23FA41FAEEFA1F" box="[1246,1315,1424,1446]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
]; 1998: 494 [in list]; 2008: 13 [
<collectingCountry id="01D50AB5FFAEFFF6FE6BFA7FFE1BFA7D" box="[406,470,1454,1476]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FE06FA7FFD3FFA7D" author="Coelho" box="[507,754,1454,1477]" httpUri="http://treatment.plazi.org/id/03D3C31EFF92FFF9FF67FB316B9AFAD0" page="12" pageId="13" pageNumber="14" year="2008">
<bibRefCitation id="1D5337D4FFAEFFF6FE06FA7FFD06FA7D" author="Coelho" box="[507,715,1454,1477]" pageId="13" pageNumber="14" refString="Coelho, P. A., Almeida, A. O. &amp; Bezerra, L. E. A. (2008) Checklist of the marine and estuarine Brachyura (Crustacea: Decapoda) of northern and northeastern Brazil. Zootaxa, 1956, 1 - 58." type="journal article" year="2008">
Coelho
<emphasis id="4BB69637FFAEFFF6FDAEFA61FD46FA7D" box="[595,651,1454,1477]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
2008
</bibRefCitation>
: 12
</treatmentCitation>
[
<collectingCountry id="01D50AB5FFAEFFF6FCFEFA7FFC88FA7D" box="[771,837,1454,1476]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—Ng
<emphasis id="4BB69637FFAEFFF6FC6BFA61FC00FA7D" box="[918,973,1454,1477]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
2008: 76 [in list].—Castro
<emphasis id="4BB69637FFAEFFF6FB01FA61FAF9FA7D" box="[1276,1332,1454,1477]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
2010: 51 [
<collectingCountry id="01D50AB5FFAEFFF6FF31FA1CFEC1FA5A" box="[204,268,1485,1507]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FECCFA1CFDEFFA5A" author="Guinot" box="[305,546,1485,1507]" page="113" pageId="13" pageNumber="14" year="2013">
<bibRefCitation id="1D5337D4FFAEFFF6FECCFA1CFE3CFA5A" author="Guinot" box="[305,497,1485,1507]" pageId="13" pageNumber="14" refString="Guinot, D., Tavares, M. &amp; Castro, P. (2013) Significance of the sexual openings and supplementary structures on the phylogeny of brachyuran crabs (Crustacea, Decapoda, Brachyura), with new nomina for higher-ranked podotreme taxa. Zootaxa, 3665 (1), 1 - 414. http: // dx. doi. org / 10.11646 / zootaxa. 3665.1.1" type="journal article" year="2013">
Guinot
<emphasis id="4BB69637FFAEFFF6FE7FFA1FFE78FA5A" box="[386,437,1485,1507]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
2013
</bibRefCitation>
: 113
</treatmentCitation>
, 279, fig. 24C [
<collectingCountry id="01D50AB5FFAEFFF6FD43FA1CFCCEFA5A" box="[702,771,1485,1507]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].
</treatmentCitationGroup>
</paragraph>
<paragraph id="797D4A25FFAEFFF6FF6AFA3DFC03F986" blockId="13.[151,1436,1332,1599]" pageId="13" pageNumber="14">
<treatmentCitationGroup id="59D26D0BFFAEFFF6FF6AFA3DFC03F986" infered="true" pageId="13" pageNumber="14">
<taxonomicName id="BEC231A6FFAEFFF6FF6AFA3DFDABF9BB" ID-CoL="TQ7M" authority="Bouvier, 1917: 391" authorityName="Bouvier" authorityPageNumber="391" authorityYear="1917" box="[151,614,1516,1538]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFAEFFF6FF6AFA3DFE50F9BB" box="[151,413,1516,1538]" italics="true" pageId="13" pageNumber="14">Chasmocarcinus rathbuni</emphasis>
<treatmentCitation id="F8636C34FFAEFFF6FE5EFA3DFDABF9BB" author="Bouvier" box="[419,614,1516,1538]" page="391" pageId="13" pageNumber="14" year="1917">
<bibRefCitation id="1D5337D4FFAEFFF6FE5EFA3DFDFBF9BB" author="Bouvier" box="[419,566,1516,1538]" pageId="13" pageNumber="14" refString="Bouvier, E. - L. (1917) Gonoplacides et pinnotherides nouveaux recueillis au cours des campagnes americaines du &quot; Hassler &quot; et du &quot; Blake &quot;. Bulletin du Museum national d'Histoire naturelle (Paris), 23, 391 - 398." type="journal article" year="1917">Bouvier, 1917</bibRefCitation>
: 391
</treatmentCitation>
</taxonomicName>
[
<collectingCountry id="01D50AB5FFAEFFF6FD8FFA3DFD79F9BB" box="[626,692,1516,1538]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
]—A. Milne
<treatmentCitation id="F8636C34FFAEFFF6FCC8FA3DFBA0F9BB" author="Edwards" box="[821,1133,1516,1538]" page="342" pageId="13" pageNumber="14" year="1923">
<bibRefCitation id="1D5337D4FFAEFFF6FCC8FA3DFBF1F9BB" author="Edwards" box="[821,1084,1516,1538]" pageId="13" pageNumber="14" refString="Milne-Edwards, A. &amp; Bouvier, E. - L. (1923) Reports on the results of dredging under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 1878), in the Caribbean Sea (1878 - 1879), and along the Atlantic coast of the United States (1880), by the U. S. Coast Survey Steamer &quot; Blake &quot;. XVII. Les porcellanides et des brachyuores. Memoirs of the Museum of Comparative Zoology, 47, 283 - 395." type="journal article" year="1923">Edwards &amp; Bouvier 1923</bibRefCitation>
: 342
</treatmentCitation>
, fig. 5, pl. 8, fig. 1, pl. 10, fig. 1 [
<collectingCountry id="01D50AB5FFAEFFF6FF22F9DBFED2F999" box="[223,287,1546,1568]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FEB9F9DBFDAEF999" author="Coelho" box="[324,611,1546,1568]" page="165" pageId="13" pageNumber="14" year="1972">
<bibRefCitation id="1D5337D4FFAEFFF6FEB9F9DBFDF9F999" author="Coelho" box="[324,564,1546,1568]" pageId="13" pageNumber="14" refString="Coelho, P. A. &amp; Ramos, M. A. (1972) A constituicao e a distribuicao da fauna de decapodos do litoral leste da America do Sul, entre as latitudes de 5 ° N e 39 ° S. Trabalhos Oceanograficos da Unversidade Federal de Pernambuco, 13, 133 - 236." type="journal article" year="1972">Coelho &amp; Ramos 1972</bibRefCitation>
: 165
</treatmentCitation>
[in list;
<collectingCountry id="01D50AB5FFAEFFF6FD4AF9DBFD3AF999" box="[695,759,1546,1568]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
].—
<treatmentCitation id="F8636C34FFAEFFF6FCE6F9DBFC73F999" author="Melo" box="[795,958,1546,1568]" page="419" pageId="13" pageNumber="14" year="1996">
<bibRefCitation id="1D5337D4FFAEFFF6FCE6F9DBFC43F999" author="Melo" box="[795,910,1546,1568]" pageId="13" pageNumber="14" refString="Melo, G. A. S. de (1996) Manual de Identificacao dos Brachyura (Caranguejos e Siris) do Litoral Brasileiro. Pleiade / FAPESP, Sao Paulo, 604 pp." type="book" year="1996">Melo 1996</bibRefCitation>
: 419
</treatmentCitation>
[in key], 422, unnumb. fig. [
<collectingCountry id="01D50AB5FFAEFFF6FB1DF9DBFAE8F999" box="[1248,1317,1546,1568]" name="Brazil" pageId="13" pageNumber="14">Brazil</collectingCountry>
]; 1998: 494 [in list].—Coelho &amp; Coelho 1998: 813 [in list].—Ng
<emphasis id="4BB69637FFAEFFF6FD19F9FBFCDAF986" box="[740,791,1577,1599]" italics="true" pageId="13" pageNumber="14">et al.</emphasis>
2008: 76 [in list].
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="31D819AEFFAEFFF6FF6AF9BDFB26F8E5" pageId="13" pageNumber="14" type="materials_examined">
<paragraph id="797D4A25FFAEFFF6FF6AF9BDFC84F91E" blockId="13.[151,1437,1644,1957]" pageId="13" pageNumber="14">
<emphasis id="4BB69637FFAEFFF6FF6AF9BDFE84F93C" bold="true" box="[151,329,1644,1669]" pageId="13" pageNumber="14">Type material</emphasis>
. Holotype male (7.8 ×
<quantity id="BE3AE7C0FFAEFFF6FD74F9BDFD20F93D" box="[649,749,1644,1668]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" pageId="13" pageNumber="14" unit="mm" value="8.7">8.7 mm</quantity>
) (USNM 6901), Trinidad,
<emphasis id="4BB69637FFAEFFF6FBB5F9BDFB7FF93C" box="[1096,1202,1644,1669]" italics="true" pageId="13" pageNumber="14">Albatross</emphasis>
, stns 2121, 2122, 10°3740”10°3700”N to 61°424061°4422” W,
<quantity id="BE3AE7C0FFAEFFF6FD22F95EFC88F91E" box="[735,837,1679,1704]" metricMagnitude="1" metricUnit="m" metricValue="5.95" metricValueMax="6.2" metricValueMin="5.7" pageId="13" pageNumber="14" unit="m" value="59.5" valueMax="62.0" valueMin="57.0">
57
<specimenCount id="6FC481ACFFAEFFF6FCF4F95EFC88F91E" box="[777,837,1679,1704]" pageId="13" pageNumber="14" type="generic">62 m</specimenCount>
</quantity>
.
</paragraph>
<paragraph id="797D4A25FFAEFFF6FF3AF964FCF0F949" blockId="13.[151,1437,1644,1957]" pageId="13" pageNumber="14">Paratypes: 74 males, 59 females (USNM 6901) (part), type locality; 2 males, 1 female (as “co-types”) (MNHN-IU-2014-12795, ex MNHN-B10127), type locality.</paragraph>
<paragraph id="797D4A25FFAEFFF6FF3AF92DFD9CF881" blockId="13.[151,1437,1644,1957]" pageId="13" pageNumber="14">
<materialsCitation id="C9AA4078FFAEFFF6FF3AF92DFD9CF881" ID-GBIF-Occurrence="1424726010" collectingDate="1966-02-25" collectionCode="USNM" country="Anguilla" elevation="296" latitude="18.183332" location="Other" longLatPrecision="1276" longitude="-63.25" pageId="13" pageNumber="14" specimenCode="USNM 228470" specimenCount="1" specimenCount-female="1" stateProvince="Oregon">
<emphasis id="4BB69637FFAEFFF6FF3AF92DFE33F8AC" bold="true" box="[199,510,1788,1813]" pageId="13" pageNumber="14">
<location id="7C1D1CFEFFAEFFF6FF3AF92DFEC2F8AC" LSID="urn:lsid:plazi:treatment:F16BFB33FFAEFFEBFF6AFB18FB29FF4E:7C1D1CFEFFAEFFF6FF3AF92DFEC2F8AC" box="[199,271,1788,1813]" country="Anguilla" latitude="18.183332" longLatPrecision="1276" longitude="-63.25" name="Other" pageId="13" pageNumber="14" stateProvince="Oregon">Other</location>
material examined
</emphasis>
.
<collectingCountry id="01D50AB5FFAEFFF6FDECF92DFDBFF8AC" box="[529,626,1788,1813]" name="Anguilla" pageId="13" pageNumber="14">
<emphasis id="4BB69637FFAEFFF6FDECF92DFDBFF8AC" box="[529,626,1788,1813]" italics="true" pageId="13" pageNumber="14">Anguilla</emphasis>
</collectingCountry>
.
<specimenCount id="6FC481ACFFAEFFF6FD79F92DFD27F8AC" box="[644,746,1788,1813]" pageId="13" pageNumber="14" type="female">1 female</specimenCount>
molt 8.3 ×
<quantity id="BE3AE7C0FFAEFFF6FC82F92DFC25F8AD" box="[895,1000,1788,1812]" metricMagnitude="-2" metricUnit="m" metricValue="1.01" pageId="13" pageNumber="14" unit="mm" value="10.1">10.1 mm</quantity>
(
<specimenCode id="2964E25EFFAEFFF6FC06F92DFB7CF8AD" box="[1019,1201,1788,1812]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">
<collectionCode id="1FD3D2E0FFAEFFF6FC06F92DFB83F8AD" box="[1019,1102,1788,1812]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">USNM</collectionCode>
228470
</specimenCode>
),
<collectingRegion id="BB0684C7FFAEFFF6FB34F92CFAD0F8AD" box="[1225,1309,1789,1812]" country="United States of America" name="Oregon" pageId="13" pageNumber="14">
<emphasis id="4BB69637FFAEFFF6FB34F92CFAD0F8AD" box="[1225,1309,1789,1812]" italics="true" pageId="13" pageNumber="14">Oregon</emphasis>
</collectingRegion>
, stn 5913,
<geoCoordinate id="1CF62CE2FFAEFFF6FF6AF8F1FF34F881" box="[151,249,1824,1848]" direction="north" orientation="latitude" pageId="13" pageNumber="14" precision="925" value="18.183332">18°11N</geoCoordinate>
,
<geoCoordinate id="1CF62CE2FFAEFFF6FEF8F8CEFEA6F881" box="[261,363,1823,1848]" direction="west" orientation="longitude" pageId="13" pageNumber="14" precision="925" value="-63.25">63°15W</geoCoordinate>
,
<quantity id="BE3AE7C0FFAEFFF6FE8AF8CEFE0DF88E" box="[375,448,1823,1848]" metricMagnitude="2" metricUnit="m" metricValue="2.96" pageId="13" pageNumber="14" unit="m" value="296.0">
<elevation id="F2EFAD16FFAEFFF6FE8AF8CEFE0DF88E" box="[375,448,1823,1848]" metricMagnitude="2" metricUnit="m" metricValue="2.96" pageId="13" pageNumber="14" unit="m" value="296.0">296 m</elevation>
</quantity>
,
<collectingDate id="1D38950DFFAEFFF6FE31F8CEFD80F881" box="[460,589,1823,1848]" pageId="13" pageNumber="14" value="1966-02-25">
<date id="0D7C6CE5FFAEFFF6FE31F8CEFD80F881" box="[460,589,1823,1848]" pageId="13" pageNumber="14" value="1966-02-25">25.02.1966</date>
</collectingDate>
.
</materialsCitation>
</paragraph>
<paragraph id="797D4A25FFAEFFF6FF3AF895FB26F8E5" blockId="13.[151,1437,1644,1957]" box="[199,1259,1860,1885]" pageId="13" pageNumber="14">
<materialsCitation id="C9AA4078FFAEFFF6FF3AF895FB26F8E5" ID-GBIF-Occurrence="1424726021" box="[199,1259,1860,1885]" collectingDate="1971-01-19" collectionCode="ZRC, USNM" collectorName="J. M. Stanley" country="Trinidad and Tobago" elevation="9" location="Gulf" pageId="13" pageNumber="14" specimenCode="USNM 139265" specimenCount="1" specimenCount-male="1" stateProvince="Gulf">
<emphasis id="4BB69637FFAEFFF6FF3AF895FEE2F8E4" box="[199,303,1860,1885]" italics="true" pageId="13" pageNumber="14">
<collectingCountry id="01D50AB5FFAEFFF6FF3AF895FEE6F8E4" box="[199,299,1860,1885]" name="Trinidad and Tobago" pageId="13" pageNumber="14">Trinidad</collectingCountry>
.
</emphasis>
<specimenCount id="6FC481ACFFAEFFF6FEC8F895FE4DF8E4" box="[309,384,1860,1885]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
(
<collectionCode id="1FD3D2E0FFAEFFF6FE6DF895FE06F8E5" box="[400,459,1860,1884]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="13" pageNumber="14">ZRC</collectionCode>
, ex
<specimenCode id="2964E25EFFAEFFF6FE0AF895FD6AF8E4" box="[503,679,1860,1885]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">
<collectionCode id="1FD3D2E0FFAEFFF6FE0AF895FD85F8E5" box="[503,584,1860,1884]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">USNM</collectionCode>
139265
</specimenCode>
),
<collectingRegion id="BB0684C7FFAEFFF6FD47F895FD23F8E4" box="[698,750,1860,1885]" country="Papua New Guinea" name="Gulf" pageId="13" pageNumber="14">Gulf</collectingRegion>
of Paria,
<elevation id="F2EFAD16FFAEFFF6FCA7F895FC4AF8E5" box="[858,903,1860,1884]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="13" pageNumber="14" unit="m" value="9.0">
<quantity id="BE3AE7C0FFAEFFF6FCA7F895FC4AF8E5" box="[858,903,1860,1884]" metricMagnitude="0" metricUnit="m" metricValue="9.0" pageId="13" pageNumber="14" unit="m" value="9.0">9 m</quantity>
</elevation>
,
<collectorName id="D4372FF3FFAEFFF6FC6EF894FBEDF8E4" box="[915,1056,1860,1885]" pageId="13" pageNumber="14">J.M. Stanley</collectorName>
coll.,
<collectingDate id="1D38950DFFAEFFF6FB98F895FB2AF8E5" box="[1125,1255,1860,1884]" pageId="13" pageNumber="14" value="1971-01-19">
<date id="0D7C6CE5FFAEFFF6FB98F895FB2AF8E5" box="[1125,1255,1860,1884]" pageId="13" pageNumber="14" value="1971-01-19">19.01.1971</date>
</collectingDate>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="31D819AEFFAEFFF5FF3AF8B6FB1EFEDC" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="description">
<paragraph id="797D4A25FFAEFFF6FF3AF8B6FED1F81C" blockId="13.[151,1437,1644,1957]" pageId="13" pageNumber="14">
<materialsCitation id="C9AA4078FFAEFFF6FF3AF8B6FED1F81C" ID-GBIF-Occurrence="1424726009" collectionCode="USNM" collectorName="Caribana Point &amp; R. Lemaitre &amp; N. H. Campos" country="Colombia" elevation="270" location="Colombia" pageId="13" pageNumber="14" specimenCode="USNM 1071474" specimenCount="2" specimenCount-female="1" specimenCount-male="1">
<emphasis id="4BB69637FFAEFFF6FF3AF8B6FEF0F839" box="[199,317,1895,1920]" italics="true" pageId="13" pageNumber="14">
<collectingCountry id="01D50AB5FFAEFFF6FF3AF8B6FEF4F839" box="[199,313,1895,1920]" name="Colombia" pageId="13" pageNumber="14">Colombia</collectingCountry>
.
</emphasis>
<specimenCount id="6FC481ACFFAEFFF6FEBEF8B9FE5DF839" box="[323,400,1895,1920]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
,
<specimenCount id="6FC481ACFFAEFFF6FE66F8B9FE31F839" box="[411,508,1895,1920]" pageId="13" pageNumber="14" type="female">1 female</specimenCount>
(
<specimenCode id="2964E25EFFAEFFF6FDF7F8B9FD07F839" box="[522,714,1896,1920]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">
<collectionCode id="1FD3D2E0FFAEFFF6FDF7F8B9FD90F839" box="[522,605,1896,1920]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">USNM</collectionCode>
1071474
</specimenCode>
),
<collectorName id="D4372FF3FFAEFFF6FD21F8B6FC4BF839" box="[732,902,1895,1920]" pageId="13" pageNumber="14">Caribana Point</collectorName>
,
<elevation id="F2EFAD16FFAEFFF6FC6CF8B6FBDCF8C6" box="[913,1041,1895,1920]" metricMagnitude="2" metricUnit="m" metricValue="2.7" metricValueMax="3.8" metricValueMin="1.6" pageId="13" pageNumber="14" unit="m" value="270.0" valueMax="380.0" valueMin="160.0">
<quantity id="BE3AE7C0FFAEFFF6FC6CF8B6FBDCF8C6" box="[913,1041,1895,1920]" metricMagnitude="2" metricUnit="m" metricValue="2.7" metricValueMax="3.8" metricValueMin="1.6" pageId="13" pageNumber="14" unit="m" value="270.0" valueMax="380.0" valueMin="160.0">160380 m</quantity>
</elevation>
,
<collectorName id="D4372FF3FFAEFFF6FBE0F8B9FB6FF839" box="[1053,1186,1895,1920]" pageId="13" pageNumber="14">R. Lemaitre</collectorName>
&amp;
<collectorName id="D4372FF3FFAEFFF6FB38F8B9FA93F839" box="[1221,1374,1896,1920]" pageId="13" pageNumber="14">N.H. Campos</collectorName>
coll., 0 4.08.1995.
</materialsCitation>
</paragraph>
<paragraph id="797D4A25FFAEFFF5FF3AF804FED1FF09" blockId="13.[199,1436,2004,2029]" lastBlockId="14.[151,1436,151,357]" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
<materialsCitation id="C9AA4078FFAEFFF5FF3AF804FED1FF09" ID-GBIF-Occurrence="1424726007" collectingDate="1963-03-24" collectionCode="USNM" country="Suriname" elevation="183" lastPageId="14" lastPageNumber="15" latitude="7.5" location="Oregon" longLatPrecision="1303" longitude="-55.0" pageId="13" pageNumber="14" specimenCode="USNM 1199102" specimenCount="1" specimenCount-female="1" stateProvince="Oregon">
<emphasis id="4BB69637FFAEFFF6FF3AF804FEF7F855" box="[199,314,2005,2028]" italics="true" pageId="13" pageNumber="14">
<collectingCountry id="01D50AB5FFAEFFF6FF3AF804FEFBF855" box="[199,310,2005,2028]" name="Suriname" pageId="13" pageNumber="14">Suriname</collectingCountry>
.
</emphasis>
<specimenCount id="6FC481ACFFAEFFF6FEBBF805FE61F854" box="[326,428,2004,2029]" pageId="13" pageNumber="14" type="female">1 female</specimenCount>
(
<specimenCode id="2964E25EFFAEFFF6FE3CF805FD4EF855" box="[449,643,2004,2028]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">
<collectionCode id="1FD3D2E0FFAEFFF6FE3CF805FDD9F855" box="[449,532,2004,2028]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">USNM</collectionCode>
1199102
</specimenCode>
) (
<specimenCode id="2964E25EFFAEFFF6FD63F805FCAEF855" box="[670,867,2004,2028]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">
<collectionCode id="1FD3D2E0FFAEFFF6FD63F805FD3CF855" box="[670,753,2004,2028]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="13" pageNumber="14">USNM</collectionCode>
1199102
</specimenCode>
),
<collectingRegion id="BB0684C7FFAEFFF6FC86F804FC02F855" box="[891,975,2005,2028]" country="United States of America" name="Oregon" pageId="13" pageNumber="14">
<emphasis id="4BB69637FFAEFFF6FC86F804FC02F855" box="[891,975,2005,2028]" italics="true" pageId="13" pageNumber="14">Oregon</emphasis>
</collectingRegion>
, stn 4304,
<geoCoordinate id="1CF62CE2FFAEFFF6FBA1F805FB72F855" box="[1116,1215,2004,2028]" direction="north" orientation="latitude" pageId="13" pageNumber="14" precision="925" value="7.5">07°30N</geoCoordinate>
,
<geoCoordinate id="1CF62CE2FFAEFFF6FB2CF805FAF5F854" box="[1233,1336,2004,2029]" direction="west" orientation="longitude" pageId="13" pageNumber="14" precision="925" value="-55.0">55°00W</geoCoordinate>
,
<elevation id="F2EFAD16FFAEFFF6FAB4F805FA5AF855" box="[1353,1431,2004,2028]" metricMagnitude="2" metricUnit="m" metricValue="1.83" pageId="13" pageNumber="14" unit="m" value="183.0">
<quantity id="BE3AE7C0FFAEFFF6FAB4F805FA5AF855" box="[1353,1431,2004,2028]" metricMagnitude="2" metricUnit="m" metricValue="1.83" pageId="13" pageNumber="14" unit="m" value="183.0">183 m</quantity>
</elevation>
,
<collectingDate id="1D38950DFFADFFF5FF6AFF46FED4FF09" box="[151,281,151,176]" pageId="14" pageNumber="15" value="1963-03-24">
<date id="0D7C6CE5FFADFFF5FF6AFF46FED4FF09" box="[151,281,151,176]" pageId="14" pageNumber="15" value="1963-03-24">24.03.1963</date>
</collectingDate>
.
</materialsCitation>
</paragraph>
<paragraph id="797D4A25FFADFFF5FF3AFF6DFB1EFEDC" blockId="14.[151,1436,151,357]" pageId="14" pageNumber="15">
<materialsCitation id="C9AA4078FFADFFF5FF3AFF6DFAE3FF41" ID-GBIF-Occurrence="1424726017" collectionCode="MCZ, CRU-" country="Brazil" elevation="128" latitude="-32.0" location="Rio Grande do Sul" longLatPrecision="1213" longitude="-50.25" pageId="14" pageNumber="15" specimenCode="CRU-10993" specimenCount="2" specimenCount-male="2" stateProvince="Rio Grande do Sul" typeStatus="holotype">
<emphasis id="4BB69637FFADFFF5FF3AFF6DFEDEFF6C" box="[199,275,188,213]" italics="true" pageId="14" pageNumber="15">
<collectingCountry id="01D50AB5FFADFFF5FF3AFF6DFEC2FF6C" box="[199,271,188,213]" name="Brazil" pageId="14" pageNumber="15">Brazil</collectingCountry>
.
</emphasis>
<specimenCount id="6FC481ACFFADFFF5FEE0FF6DFEA1FF6C" box="[285,364,188,213]" pageId="14" pageNumber="15" type="male">1 male</specimenCount>
(4.0 ×
<quantity id="BE3AE7C0FFADFFF5FE37FF6DFDEBFF6D" box="[458,550,188,213]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="14" pageNumber="15" unit="mm" value="5.1">5.1 mm</quantity>
) (
<collectionCode id="1FD3D2E0FFADFFF5FDBDFF6DFDB3FF6D" box="[576,638,188,212]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="14" pageNumber="15">MCZ</collectionCode>
<specimenCode id="2964E25EFFADFFF5FD77FF6DFCD9FF6D" box="[650,788,188,212]" collectionCode="CRU-" pageId="14" pageNumber="15">
<collectionCode id="1FD3D2E0FFADFFF5FD77FF6DFD02FF6D" box="[650,719,188,212]" pageId="14" pageNumber="15">CRU-</collectionCode>
10993
</specimenCode>
) (
<typeStatus id="A679F487FFADFFF5FCD2FF6DFC5EFF6C" box="[815,915,188,213]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
of
<taxonomicName id="BEC231A6FFADFFF5FC3DFF6DFA55FF6D" authority="Bouvier, 1917" authorityName="Bouvier" authorityYear="1917" box="[960,1432,188,213]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFADFFF5FC3DFF6DFB2BFF6C" box="[960,1254,188,213]" italics="true" pageId="14" pageNumber="15">Chasmocarcinus rathbuni</emphasis>
<bibRefCitation id="1D5337D4FFADFFF5FB0FFF6DFA55FF6D" author="Bouvier" box="[1266,1432,188,213]" pageId="14" pageNumber="15" refString="Bouvier, E. - L. (1917) Gonoplacides et pinnotherides nouveaux recueillis au cours des campagnes americaines du &quot; Hassler &quot; et du &quot; Blake &quot;. Bulletin du Museum national d'Histoire naturelle (Paris), 23, 391 - 398." type="journal article" year="1917">Bouvier, 1917</bibRefCitation>
</taxonomicName>
,
<emphasis id="4BB69637FFADFFF5FF6AFF0EFF20FF41" box="[151,237,223,248]" italics="true" pageId="14" pageNumber="15">Hassler</emphasis>
, off
<collectingRegion id="BB0684C7FFADFFF5FEDEFF0EFE34FF41" box="[291,505,223,248]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="15">
<collectingRegion id="BB0684C7FFADFFF5FEDEFF0EFE68FF41" box="[291,421,223,248]" country="Puerto Rico" name="Rio Grande" pageId="14" pageNumber="15">
Rio
<collectingRegion id="BB0684C7FFADFFF5FEAEFF0EFE68FF41" box="[339,421,223,248]" inferredBySuffix="true" pageId="14" pageNumber="15">Grande</collectingRegion>
</collectingRegion>
do Sul
</collectingRegion>
,
<geoCoordinate id="1CF62CE2FFADFFF5FDF8FF31FDAEFF41" box="[517,611,224,248]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="925" value="-32.0">32°00S</geoCoordinate>
,
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,
<elevation id="F2EFAD16FFADFFF5FD1FFF31FCE1FF4E" box="[738,812,224,248]" metricMagnitude="2" metricUnit="m" metricValue="1.28" pageId="14" pageNumber="15" unit="m" value="128.0">
<quantity id="BE3AE7C0FFADFFF5FD1FFF31FCE1FF4E" box="[738,812,224,248]" metricMagnitude="2" metricUnit="m" metricValue="1.28" pageId="14" pageNumber="15" unit="m" value="128.0">128 m</quantity>
</elevation>
, 12.187108.1872.—
<specimenCount id="6FC481ACFFADFFF5FBD8FF31FBA6FF41" box="[1061,1131,223,248]" pageId="14" pageNumber="15" type="male">1 male</specimenCount>
(9.4 ×
<quantity id="BE3AE7C0FFADFFF5FB43FF31FAEAFF41" box="[1214,1319,224,248]" metricMagnitude="-2" metricUnit="m" metricValue="1.21" pageId="14" pageNumber="15" unit="mm" value="12.1">12.1 mm</quantity>
)
</materialsCitation>
, 1 female (8.6 ×
<quantity id="BE3AE7C0FFADFFF5FF1DFED5FE88FEA5" box="[224,325,260,285]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="14" pageNumber="15" unit="mm" value="10.5">10.5 mm</quantity>
) (ZRC 2015.211, ex MZUSP 4114),
<materialsCitation id="C9AA4078FFADFFF5FD1FFED5FA4EFEA4" ID-GBIF-Occurrence="1424726012" box="[738,1411,260,285]" collectingDate="1972-01-30" collectionCode="GEDIP" country="Brazil" location="Rio Grande do Sul" pageId="14" pageNumber="15" specimenCount="3" specimenCount-male="3" stateProvince="Rio Grande do Sul" typeStatus="holotype">
<collectingRegion id="BB0684C7FFADFFF5FD1FFED5FC78FEA4" box="[738,949,260,285]" country="Brazil" name="Rio Grande do Sul" pageId="14" pageNumber="15">
<collectingRegion id="BB0684C7FFADFFF5FD1FFED5FCA9FEA4" box="[738,868,260,285]" country="Puerto Rico" name="Rio Grande" pageId="14" pageNumber="15">
Rio
<collectingRegion id="BB0684C7FFADFFF5FCECFED5FCA9FEA4" box="[785,868,260,285]" inferredBySuffix="true" pageId="14" pageNumber="15">Grande</collectingRegion>
</collectingRegion>
do Sul
</collectingRegion>
,
<collectionCode id="1FD3D2E0FFADFFF5FC3DFED5FBDFFEA5" box="[960,1042,260,284]" pageId="14" pageNumber="15">GEDIP</collectionCode>
, stn 1697,
<collectingDate id="1D38950DFFADFFF5FB74FED5FAC1FEA5" box="[1161,1292,260,284]" pageId="14" pageNumber="15" value="1972-01-30">
<date id="0D7C6CE5FFADFFF5FB74FED5FAC1FEA5" box="[1161,1292,260,284]" pageId="14" pageNumber="15" value="1972-01-30">30.01.1972</date>
</collectingDate>
.—
<specimenCount id="6FC481ACFFADFFF5FAD0FED5FA4EFEA4" box="[1325,1411,260,285]" pageId="14" pageNumber="15" type="male">3 males</specimenCount>
</materialsCitation>
,
<materialsCitation id="C9AA4078FFADFFF5FA73FED5FBB1FE86" ID-GBIF-Occurrence="1424726015" collectionCode="USNM" country="Brazil" elevation="106" latitude="-23.133333" location="Cape Frio" longLatPrecision="1257" longitude="-41.566666" municipality="Albatross" pageId="14" pageNumber="15" specimenCode="USNM 220773" specimenCount="1" specimenCount-female="1" stateProvince="Rio Grande do Sul" typeStatus="holotype">
<specimenCount id="6FC481ACFFADFFF5FA73FED5FF2EFEF9" pageId="14" pageNumber="15" type="female">1 female</specimenCount>
(
<specimenCode id="2964E25EFFADFFF5FF0EFEF9FE6AFEF9" box="[243,423,296,320]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">
<collectionCode id="1FD3D2E0FFADFFF5FF0EFEF9FE8BFEF9" box="[243,326,296,320]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="14" pageNumber="15">USNM</collectionCode>
<date id="0D7C6CE5FFADFFF5FEB2FEF9FE6AFEF9" box="[335,423,296,320]" pageId="14" pageNumber="15" value="73-07-22">220773</date>
</specimenCode>
),
<collectingMunicipality id="9919D05FFFADFFF5FE41FEF6FDEBFEF9" box="[444,550,295,320]" pageId="14" pageNumber="15">
<emphasis id="4BB69637FFADFFF5FE41FEF6FDEBFEF9" box="[444,550,295,320]" italics="true" pageId="14" pageNumber="15">Albatross</emphasis>
</collectingMunicipality>
, off
<location id="7C1D1CFEFFADFFF5FDA2FEF9FD1FFEF9" LSID="urn:lsid:plazi:treatment:F16BFB33FFAEFFEBFF6AFB18FB29FF4E:7C1D1CFEFFADFFF5FDA2FEF9FD1FFEF9" box="[607,722,295,320]" country="Brazil" latitude="-23.133333" longLatPrecision="1257" longitude="-41.566666" municipality="Albatross" name="Cape Frio" pageId="14" pageNumber="15" stateProvince="Rio Grande do Sul">Cape Frio</location>
, stn 2762,
<geoCoordinate id="1CF62CE2FFADFFF5FCACFEF9FC7DFEF9" box="[849,944,296,320]" direction="south" orientation="latitude" pageId="14" pageNumber="15" precision="925" value="-23.133333">23°08S</geoCoordinate>
,
<geoCoordinate id="1CF62CE2FFADFFF5FC40FEF9FBE9FEF9" box="[957,1060,296,320]" direction="west" orientation="longitude" pageId="14" pageNumber="15" precision="925" value="-41.566666">41°34W</geoCoordinate>
,
<elevation id="F2EFAD16FFADFFF5FBCCFEF6FBB1FE86" box="[1073,1148,295,320]" metricMagnitude="2" metricUnit="m" metricValue="1.06" pageId="14" pageNumber="15" unit="m" value="106.0">
<quantity id="BE3AE7C0FFADFFF5FBCCFEF6FBB1FE86" box="[1073,1148,295,320]" metricMagnitude="2" metricUnit="m" metricValue="1.06" pageId="14" pageNumber="15" unit="m" value="106.0">106 m</quantity>
</elevation>
</materialsCitation>
,
<date id="0D7C6CE5FFADFFF5FB77FEF9FAC2FEF9" box="[1162,1295,296,320]" pageId="14" pageNumber="15" value="1887-12-30">30.12.1887</date>
.—1 juvenile male (5.5 ×
<quantity id="BE3AE7C0FFADFFF5FEE3FE9DFEB8FEDD" box="[286,373,332,357]" metricMagnitude="-3" metricUnit="m" metricValue="7.6" pageId="14" pageNumber="15" unit="mm" value="7.6">7.6 mm</quantity>
) (ZRC 2015.266, ex MZUSP 12152),
<materialsCitation id="C9AA4078FFADFFF5FCD8FE9DFB03FEDC" ID-GBIF-Occurrence="1424726008" box="[805,1230,332,357]" collectingDate="1968-06-26" collectionCode="GEDIP" collectorName="R. G. Sul" country="Brazil" location="Brazil" pageId="14" pageNumber="15" specimenCount="1" typeStatus="holotype">
<collectionCode id="1FD3D2E0FFADFFF5FCD8FE9DFCBAFEDD" box="[805,887,332,356]" pageId="14" pageNumber="15">GEDIP</collectionCode>
-
<collectorName id="D4372FF3FFADFFF5FC72FE9DFC3DFEDC" box="[911,1008,332,357]" pageId="14" pageNumber="15">R.G. Sul</collectorName>
,
<collectingCountry id="01D50AB5FFADFFF5FC06FE9DFB8FFEDC" box="[1019,1090,332,357]" name="Brazil" pageId="14" pageNumber="15">Brazil</collectingCountry>
,
<date id="0D7C6CE5FFADFFF5FBB0FE9DFB03FEDC" box="[1101,1230,332,357]" pageId="14" pageNumber="15" value="1968-06-26">
<collectingDate id="1D38950DFFADFFF5FBB0FE9DFB03FEDC" box="[1101,1230,332,357]" pageId="14" pageNumber="15" value="1968-06-26">26.06.1968</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="2DBD1AADFFADFFF5FF6AF90BFB75F8D3" httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="14" pageNumber="15" targetBox="[151,1436,409,1733]" targetPageId="14">
<paragraph id="797D4A25FFADFFF5FF6AF90BFB75F8D3" blockId="14.[151,1437,1754,1899]" pageId="14" pageNumber="15">
<emphasis id="4BB69637FFADFFF5FF6AF90BFEDEF956" bold="true" box="[151,275,1754,1776]" pageId="14" pageNumber="15">FIGURE 2.</emphasis>
Overall dorsal view of species of
<taxonomicName id="BEC231A6FFADFFF5FD8EF90BFCD1F949" box="[627,796,1754,1776]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">
<emphasis id="4BB69637FFADFFF5FD8EF90BFCD1F949" box="[627,796,1754,1776]" italics="true" pageId="14" pageNumber="15">Chasmocarcinus</emphasis>
</taxonomicName>
. A,
<taxonomicName id="BEC231A6FFADFFF5FCB4F90AFC7DF949" box="[841,944,1755,1776]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFADFFF5FCB4F90AFC7DF949" box="[841,944,1755,1776]" italics="true" pageId="14" pageNumber="15">C. typicus</emphasis>
</taxonomicName>
, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B,
<taxonomicName id="BEC231A6FFADFFF5FEFDF92BFEAAF8B6" box="[256,359,1786,1807]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFADFFF5FEFDF92BFEAAF8B6" box="[256,359,1786,1807]" italics="true" pageId="14" pageNumber="15">C. typicus</emphasis>
</taxonomicName>
, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C,
<taxonomicName id="BEC231A6FFADFFF5FC31F92BFBFFF8B6" box="[972,1074,1786,1807]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFADFFF5FC31F92BFBFFF8B6" box="[972,1074,1786,1807]" italics="true" pageId="14" pageNumber="15">C. typicus</emphasis>
</taxonomicName>
, Brazil: male 4.0 × 5.1 mm (MCZ CRU-10993, holotype of
<taxonomicName id="BEC231A6FFADFFF5FE63F8C9FDD9F894" box="[414,532,1815,1837]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFADFFF5FE63F8C9FDD9F894" box="[414,532,1815,1837]" italics="true" pageId="14" pageNumber="15">C. rathbuni</emphasis>
</taxonomicName>
); D,
<taxonomicName id="BEC231A6FFADFFF5FDB0F8C9FD79F894" box="[589,692,1816,1837]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFADFFF5FDB0F8C9FD79F894" box="[589,692,1816,1837]" italics="true" pageId="14" pageNumber="15">C. typicus</emphasis>
</taxonomicName>
, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E,
<taxonomicName id="BEC231A6FFADFFF5FB2FF8C9FA84F894" box="[1234,1353,1816,1837]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="arcuatus">
<emphasis id="4BB69637FFADFFF5FB2FF8C9FA84F894" box="[1234,1353,1816,1837]" italics="true" pageId="14" pageNumber="15">C. arcuatus</emphasis>
</taxonomicName>
, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F,
<taxonomicName id="BEC231A6FFADFFF5FDD4F8E6FD53F8F5" box="[553,670,1847,1868]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="arcuatus">
<emphasis id="4BB69637FFADFFF5FDD4F8E6FD53F8F5" box="[553,670,1847,1868]" italics="true" pageId="14" pageNumber="15">C. arcuatus</emphasis>
</taxonomicName>
, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G,
<taxonomicName id="BEC231A6FFADFFF5FB63F8E6FADEF8F5" box="[1182,1299,1847,1868]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="arcuatus">
<emphasis id="4BB69637FFADFFF5FB63F8E6FADEF8F5" box="[1182,1299,1847,1868]" italics="true" pageId="14" pageNumber="15">C. arcuatus</emphasis>
</taxonomicName>
, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H,
<taxonomicName id="BEC231A6FFADFFF5FE04F884FDA3F8D2" box="[505,622,1877,1899]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="arcuatus">
<emphasis id="4BB69637FFADFFF5FE04F884FDA3F8D2" box="[505,622,1877,1899]" italics="true" pageId="14" pageNumber="15">C. arcuatus</emphasis>
</taxonomicName>
, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220).
</paragraph>
</caption>
<subSubSection id="31D819AEFFADFFF4FF3AF843FC1EFC71" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="diagnosis">
<paragraph id="797D4A25FFADFFF5FF3AF843FA51F84A" blockId="14.[151,1436,1938,2035]" pageId="14" pageNumber="15">
<emphasis id="4BB69637FFADFFF5FF3AF843FEF7F812" bold="true" box="[199,314,1938,1963]" pageId="14" pageNumber="15">Diagnosis</emphasis>
. Carapace (
<figureCitation id="E1F956A0FFADFFF5FE34F843FDDDF813" box="[457,528,1938,1963]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="14" pageNumber="15">Fig. 2</figureCitation>
AD) subtrapezoidal, anterior third proportionally narrow, 1.11.2 wider than long; front bilobed, with well-defined median cleft; anterolateral margins arcuate, minutely granular, without distinct lobes or teeth; low rows of granules along anterolateral margins of carapace but not distinctly cristate (
<figureCitation id="E1F956A0FFADFFF5FA92F80BFA51F84A" box="[1391,1436,2010,2035]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="14" pageNumber="15">Fig.</figureCitation>
</paragraph>
<paragraph id="797D4A25FFACFFF4FF6AFF49FC1EFC71" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="16">
2AD;
<bibRefCitation id="1D5337D4FFACFFF4FF16FF46FE14FF09" author="Blow" box="[235,473,151,176]" pageId="15" pageNumber="16" refString="Blow, W. C. &amp; Bailey, R. H. (1992) Chasmocarcinus robertsi, a new crab species from the Miocene of Virginia, with notes on the genus Falconoplax (Crustacea, Decapoda, Goneplacidae). Tulane Studies in Geology and Paleontology, 25 (4), 175 - 185." type="journal article" year="1992">Blow &amp; Bailey 1992</bibRefCitation>
: fig. 1a). Prominently swollen epigastric region. Orbits short, proportionally long eye peduncles, slight ridge of granules along anterior, anterolateral margins of carapace. Bulging pterygostomial region, clearly visible from dorsal view. Epistome (
<figureCitation id="E1F956A0FFACFFF4FD1FFF0EFCFEFF41" box="[738,819,223,248]" captionStart="FIGURE 21" captionStartId="94.[151,250,1835,1857]" captionTargetBox="[151,1436,195,1813]" captionTargetId="figure@94.[151,1436,195,1813]" captionTargetPageId="94" captionText="FIGURE 21. Frontal view of cephalothorax of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); C, D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype female 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 c)." httpUri="https://zenodo.org/record/272667/files/figure.png" pageId="15" pageNumber="16">Fig. 21</figureCitation>
A) slightly depressed; short, semicircular median lobe with median fissure, lateral margins straight. Antennular articles usually long (
<figureCitation id="E1F956A0FFACFFF4FBD0FED5FB4FFEA5" box="[1069,1154,260,285]" captionStart="FIGURE 21" captionStartId="94.[151,250,1835,1857]" captionTargetBox="[151,1436,195,1813]" captionTargetId="figure@94.[151,1436,195,1813]" captionTargetPageId="94" captionText="FIGURE 21. Frontal view of cephalothorax of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); C, D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype female 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 c)." httpUri="https://zenodo.org/record/272667/files/figure.png" pageId="15" pageNumber="16">Fig. 21</figureCitation>
A). Eye peduncle nearly filling orbit, long, much longer than cornea (
<figureCitation id="E1F956A0FFACFFF4FD76FEF6FD11FEF9" box="[651,732,295,320]" captionStart="FIGURE 21" captionStartId="94.[151,250,1835,1857]" captionTargetBox="[151,1436,195,1813]" captionTargetId="figure@94.[151,1436,195,1813]" captionTargetPageId="94" captionText="FIGURE 21. Frontal view of cephalothorax of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); C, D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype female 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 c)." httpUri="https://zenodo.org/record/272667/files/figure.png" pageId="15" pageNumber="16">Fig. 21</figureCitation>
A;
<bibRefCitation id="1D5337D4FFACFFF4FD03FEF6FC26FEF9" author="Blow" box="[766,1003,295,320]" pageId="15" pageNumber="16" refString="Blow, W. C. &amp; Bailey, R. H. (1992) Chasmocarcinus robertsi, a new crab species from the Miocene of Virginia, with notes on the genus Falconoplax (Crustacea, Decapoda, Goneplacidae). Tulane Studies in Geology and Paleontology, 25 (4), 175 - 185." type="journal article" year="1992">Blow &amp; Bailey 1992</bibRefCitation>
: fig. 2), mobile; cornea reduced. Third maxillipeds (
<figureCitation id="E1F956A0FFACFFF4FED1FE9DFE4DFEDD" box="[300,384,332,357]" captionStart="FIGURE 28" captionStartId="101.[151,250,1830,1852]" captionTargetBox="[186,1398,193,1804]" captionTargetId="figure@101.[186,1398,193,1804]" captionTargetPageId="101" captionText="FIGURE 28. Third maxilliped of species of Chasmocarcinus and Amboplax n. gen. A, Chasmocarcinus typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, Chasmocarcinus typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, Chasmocarcinus typicus, Brazil: male 9.4 × 12.1 mm (ZRC 2015.211); D, Chasmocarcinus arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); E, Chasmocarcinus arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); F, Chasmocarcinus chacei, Gulf of Mexico: female 7.8 × 9.5 mm (USNM 61489); G, Chasmocarcinus cylindricus, Puerto Rico: female 6.9 × 9.2 mm (USNM 24551); H, Amboplax peresi, Brazil: male 5.1 × 6.4 mm (ZRC 2015.217)." httpUri="https://zenodo.org/record/272674/files/figure.png" pageId="15" pageNumber="16">Fig. 28</figureCitation>
AC) not filling buccal cavern when closed, leaving wide gap; merus broadly ovate, outer margin strongly curved, anteroexternal angle rounded, elevated; ischium elongated, slightly longer than merus. Chelipeds (
<figureCitation id="E1F956A0FFACFFF4FEE0FE45FEBFFE15" box="[285,370,404,429]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Figs. 2</figureCitation>
AC; 35AD) subequal in length, slightly dissimilar in female, heteromorphic in males, especially largest males; fingers of major chela (
<figureCitation id="E1F956A0FFACFFF4FD23FE66FCFEFE69" box="[734,819,439,464]" captionStart="FIGURE 35" captionStartId="108.[151,250,1843,1865]" captionTargetBox="[151,1436,195,1821]" captionTargetId="figure@108.[151,1436,195,1821]" captionTargetPageId="108" captionText="FIGURE 35. Chelae of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, D, C. typicus, Trinidad: paratype male 7.1 × 9.4 mm (USNM 6901); E, F, C. arcuatus, Brazil: holotype male 5.5 × 6.8 mm (after Coelho &amp; Coelho 1998: figs. 2 d, 3 e); G, H, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); I, J, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); K, L, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942)." httpUri="https://zenodo.org/record/272681/files/figure.png" pageId="15" pageNumber="16">Fig. 35</figureCitation>
A) proportionally long, much longer than propodus, dactylus curved in large males; pollex much longer than dactylus in large males; fingers of
<taxonomicName id="BEC231A6FFACFFF4FB44FE0DFB31FE4C" box="[1209,1276,476,501]" class="Malacostraca" family="Chasmocarcinidae" genus="Camatopsis" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="minor">minor</taxonomicName>
chela of both sexes (
<figureCitation id="E1F956A0FFACFFF4FF1EFE2EFEF8FDA1" box="[227,309,511,536]" captionStart="FIGURE 35" captionStartId="108.[151,250,1843,1865]" captionTargetBox="[151,1436,195,1821]" captionTargetId="figure@108.[151,1436,195,1821]" captionTargetPageId="108" captionText="FIGURE 35. Chelae of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, D, C. typicus, Trinidad: paratype male 7.1 × 9.4 mm (USNM 6901); E, F, C. arcuatus, Brazil: holotype male 5.5 × 6.8 mm (after Coelho &amp; Coelho 1998: figs. 2 d, 3 e); G, H, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); I, J, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); K, L, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942)." httpUri="https://zenodo.org/record/272681/files/figure.png" pageId="15" pageNumber="16">Fig. 35</figureCitation>
B) subcircular in cross-section, scissor-like; with small, often sharp teeth. Anterior margin of ventral surface of propodus, proximal portion of pollex of major chela of large males with conspicuous tufts of long setae (
<figureCitation id="E1F956A0FFACFFF4FF62FD96FF3EFDD9" box="[159,243,583,608]" captionStart="FIGURE 35" captionStartId="108.[151,250,1843,1865]" captionTargetBox="[151,1436,195,1821]" captionTargetId="figure@108.[151,1436,195,1821]" captionTargetPageId="108" captionText="FIGURE 35. Chelae of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, D, C. typicus, Trinidad: paratype male 7.1 × 9.4 mm (USNM 6901); E, F, C. arcuatus, Brazil: holotype male 5.5 × 6.8 mm (after Coelho &amp; Coelho 1998: figs. 2 d, 3 e); G, H, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); I, J, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); K, L, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942)." httpUri="https://zenodo.org/record/272681/files/figure.png" pageId="15" pageNumber="16">Fig. 35</figureCitation>
A, C). Inner margin of cheliped carpus often with acute tooth (
<figureCitation id="E1F956A0FFACFFF4FC32FD96FBDBFDD9" box="[975,1046,583,608]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
B, D). Ventral surface of cheliped merus smooth in both sexes. Ambulatory legs (
<figureCitation id="E1F956A0FFACFFF4FD55FDBDFD27FD3D" box="[680,746,620,645]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
AD) proportionally short, P5 merus not reaching front when folded; no subdistal spur on P5 dactylus. Meri of P2P5 with short granules along posterior margin, unarmed. P5 dactylus (
<figureCitation id="E1F956A0FFACFFF4FEF9FD65FE8AFD75" box="[260,327,692,717]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
A) upcurved. Fused thoracic sternites 1, 2 (
<figureCitation id="E1F956A0FFACFFF4FCCDFD65FC4FFD75" box="[816,898,692,717]" captionStart="FIGURE 49" captionStartId="122.[151,250,1851,1873]" captionTargetBox="[185,1379,193,1821]" captionTargetId="figure@122.[185,1379,193,1821]" captionTargetPageId="122" captionText="FIGURE 49. Anterior thoracic sternum and male pleon of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype male 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 7 c)." httpUri="https://zenodo.org/record/272695/files/figure.png" pageId="15" pageNumber="16">Fig. 49</figureCitation>
A, B) broadly triangular, proportionally narrow, long; fused thoracic sternites 3, 4 (
<figureCitation id="E1F956A0FFACFFF4FDCCFD06FD5CFD49" box="[561,657,727,752]" captionStart="FIGURE 49" captionStartId="122.[151,250,1851,1873]" captionTargetBox="[185,1379,193,1821]" captionTargetId="figure@122.[185,1379,193,1821]" captionTargetPageId="122" captionText="FIGURE 49. Anterior thoracic sternum and male pleon of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype male 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 7 c)." httpUri="https://zenodo.org/record/272695/files/figure.png" pageId="15" pageNumber="16">Figs. 49</figureCitation>
A, B; 89A) relatively broad. Male pleon (
<figureCitation id="E1F956A0FFACFFF4FB86FD06FB10FD49" box="[1147,1245,727,752]" captionStart="FIGURE 49" captionStartId="122.[151,250,1851,1873]" captionTargetBox="[185,1379,193,1821]" captionTargetId="figure@122.[185,1379,193,1821]" captionTargetPageId="122" captionText="FIGURE 49. Anterior thoracic sternum and male pleon of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype male 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 7 c)." httpUri="https://zenodo.org/record/272695/files/figure.png" pageId="15" pageNumber="16">Figs. 49</figureCitation>
A, B; 56A) with rectangular somite 6, fused somites 35 nearly straight; telson proportionally long, narrow; postero-lateral regions as in rest of somite. Sterno-pleonal cavity deep, press-button for pleonal holding as small, short tubercle posterior to thoracic sternal suture 4/5 near edge of sterno-pleonal cavity. G1 (
<figureCitation id="E1F956A0FFACFFF4FC6BFC95FC2AFCE4" box="[918,999,836,861]" captionStart="FIGURE 63" captionStartId="136.[151,250,1891,1913]" captionTargetBox="[186,1405,294,1877]" captionTargetId="figure@136.[176,1414,283,1877]" captionTargetPageId="136" captionText="FIGURE 63. Gonopods and ambulatory dactylus of species of Chasmocarcinus. A C, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); D F, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); G J, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); K M, C. chacei, Gulf of Mexico: paratype male 4.5 × 6.7 mm (USNM 228456, after Felder &amp; Rabalais 1986: fig. 3 e, g, h). A, D, G, ventral view of left G 1; B, E, H, dorsal view of left G 1; I, ventral view of tip of left G 1; K, ventral view of right G 1 (laterally transposed); C, F, J, L, left G 2; M, tip of P 5. Scales: A H, J M = 0.5 mm; I = 0.1 mm." httpUri="https://zenodo.org/record/272709/files/figure.png" pageId="15" pageNumber="16">Fig. 63</figureCitation>
A, B) stout, distal part thickened, distal segment straight with spinules. G2 (
<figureCitation id="E1F956A0FFACFFF4FDCCFCB6FD49FC39" box="[561,644,871,896]" captionStart="FIGURE 63" captionStartId="136.[151,250,1891,1913]" captionTargetBox="[186,1405,294,1877]" captionTargetId="figure@136.[176,1414,283,1877]" captionTargetPageId="136" captionText="FIGURE 63. Gonopods and ambulatory dactylus of species of Chasmocarcinus. A C, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); D F, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); G J, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); K M, C. chacei, Gulf of Mexico: paratype male 4.5 × 6.7 mm (USNM 228456, after Felder &amp; Rabalais 1986: fig. 3 e, g, h). A, D, G, ventral view of left G 1; B, E, H, dorsal view of left G 1; I, ventral view of tip of left G 1; K, ventral view of right G 1 (laterally transposed); C, F, J, L, left G 2; M, tip of P 5. Scales: A H, J M = 0.5 mm; I = 0.1 mm." httpUri="https://zenodo.org/record/272709/files/figure.png" pageId="15" pageNumber="16">Fig. 63</figureCitation>
C) about 3/4 G1 length, straight, slender, distal segment long, curved. Somites of female pleon (
<figureCitation id="E1F956A0FFACFFF4FE47FC5DFDC6FC1D" box="[442,523,908,933]" captionStart="FIGURE 84" captionStartId="157.[151,250,1379,1401]" captionTargetBox="[151,1436,193,1357]" captionTargetId="figure@157.[151,1436,193,1357]" captionTargetPageId="157" captionText="FIGURE 84. Female thoracic sternum and pleon of species of Chasmocarcinus. A, C. typicus, Trinidad: paratype female 6.5 × 6.8 mm (USNM 6901); B, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); C, C. chacei, Gulf of Mexico: female 7.8 × 9.5 mm (USNM 61489); D, C. cylindricus, Puerto Rico: female 6.9 × 9.2 mm (USNM 24551); E, C. latipes, Mexico: neotype female 12.4 × 14.4 mm (USNM 21592); F, C. latipes, Mexico: female 9.2 × 13.0 mm (AMNH 16262, holotype female of Chasmocarcinus ferrugineus Glassell, 1936)." httpUri="https://zenodo.org/record/272730/files/figure.png" pageId="15" pageNumber="16">Fig. 84</figureCitation>
A) with convex lateral margins; telson proportionally long. Sterno-pleonal cavity of female (
<figureCitation id="E1F956A0FFACFFF4FEECFC7EFEACFC71" box="[273,353,943,968]" captionStart="FIGURE 89" captionStartId="162.[151,250,1784,1806]" captionTargetBox="[234,1352,221,1751]" captionTargetId="figure@162.[234,1352,221,1751]" captionTargetPageId="162" captionText="FIGURE 89. Vulvae of species of Chasmocarcinus, Amboplax n. gen. and Deltopelta n. gen. A, Chasmocarcinus typicus, Trinidad: paratype female 6.5 × 6.8 mm (USNM 6901); B, Chasmocarcinus arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); C, Chasmocarcinus chacei, Gulf of Mexico: female 7.8 × 9.5 mm (USNM 61489); D, Chasmocarcinus cylindricus, Puerto Rico: female 6.9 × 9.2 mm (USNM 24551); E, Chasmocarcinus latipes, Mexico: holotype female 12.4 × 14.4 mm (USNM 21592); F, C. latipes, Mexico: female 9.2 × 13.0 mm (AMNH 16262, holotype female of Chasmocarcinus ferrugineus Glassell, 1936); G, Chasmocarcinus longipes, Colombia: paratype female 5.6 × 6.8 mm (USNM 78785); H, Chasmocarcinus mississippiensis, Gulf of Mexico: female 9.6 × 12.4 mm (USNM 150090); I, Amboplax peresi, Brazil: ovigerous female 4.9 × 6.2 mm (ZRC 2015. 217); J, Deltopelta obliquus, Belize: female 10.7 × 13.0 mm (PMNH, holotype of Hephthopelta superba)." httpUri="https://zenodo.org/record/272735/files/figure.png" pageId="15" pageNumber="16">Fig. 89</figureCitation>
A) moderately shallow, vulvae relatively close together.
</paragraph>
</subSubSection>
<subSubSection id="31D819AEFFACFFEBFF3AFC05FB4FFF6D" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16" type="discussion">
<paragraph id="797D4A25FFACFFF4FF3AFC05FE14FB7D" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="16">
<emphasis id="4BB69637FFACFFF4FF3AFC05FEF9FC54" bold="true" box="[199,308,980,1005]" pageId="15" pageNumber="16">Remarks</emphasis>
. Diagnostic of
<taxonomicName id="BEC231A6FFACFFF4FE1BFC04FD94FC55" box="[486,601,981,1004]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FE1BFC04FD94FC55" box="[486,601,981,1004]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
is the major chela of large males, which has distinctively curved fingers and conspicuous tufts of long setae on the proximal portion of the pollex (
<figureCitation id="E1F956A0FFACFFF4FC15FC26FBF6FBA9" box="[1000,1083,1015,1040]" captionStart="FIGURE 35" captionStartId="108.[151,250,1843,1865]" captionTargetBox="[151,1436,195,1821]" captionTargetId="figure@108.[151,1436,195,1821]" captionTargetPageId="108" captionText="FIGURE 35. Chelae of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, D, C. typicus, Trinidad: paratype male 7.1 × 9.4 mm (USNM 6901); E, F, C. arcuatus, Brazil: holotype male 5.5 × 6.8 mm (after Coelho &amp; Coelho 1998: figs. 2 d, 3 e); G, H, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); I, J, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); K, L, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942)." httpUri="https://zenodo.org/record/272681/files/figure.png" pageId="15" pageNumber="16">Fig. 35</figureCitation>
A, C). The anterior third of the carapace is proportionally narrow, with proportionally short orbits and long eye peduncles (
<figureCitation id="E1F956A0FFACFFF4FB22FBCDFAFAFB8D" box="[1247,1335,1052,1077]" captionStart="FIGURE 21" captionStartId="94.[151,250,1835,1857]" captionTargetBox="[151,1436,195,1813]" captionTargetId="figure@94.[151,1436,195,1813]" captionTargetPageId="94" captionText="FIGURE 21. Frontal view of cephalothorax of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); C, D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype female 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 c)." httpUri="https://zenodo.org/record/272667/files/figure.png" pageId="15" pageNumber="16">Fig. 21</figureCitation>
A). Also diagnostic is a rectangular third maxilliped ischium that is slightly longer than the merus (
<figureCitation id="E1F956A0FFACFFF4FB6CFBEEFB2EFBE1" box="[1169,1251,1087,1112]" captionStart="FIGURE 28" captionStartId="101.[151,250,1830,1852]" captionTargetBox="[186,1398,193,1804]" captionTargetId="figure@101.[186,1398,193,1804]" captionTargetPageId="101" captionText="FIGURE 28. Third maxilliped of species of Chasmocarcinus and Amboplax n. gen. A, Chasmocarcinus typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, Chasmocarcinus typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, Chasmocarcinus typicus, Brazil: male 9.4 × 12.1 mm (ZRC 2015.211); D, Chasmocarcinus arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); E, Chasmocarcinus arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); F, Chasmocarcinus chacei, Gulf of Mexico: female 7.8 × 9.5 mm (USNM 61489); G, Chasmocarcinus cylindricus, Puerto Rico: female 6.9 × 9.2 mm (USNM 24551); H, Amboplax peresi, Brazil: male 5.1 × 6.4 mm (ZRC 2015.217)." httpUri="https://zenodo.org/record/272674/files/figure.png" pageId="15" pageNumber="16">Fig. 28</figureCitation>
AC), and fused thoracic sternites 1, 2 that are rectangular, with parallel sides, and proportionally narrow and long (
<figureCitation id="E1F956A0FFACFFF4FB1DFBB5FAFFFBC5" box="[1248,1330,1124,1149]" captionStart="FIGURE 49" captionStartId="122.[151,250,1851,1873]" captionTargetBox="[185,1379,193,1821]" captionTargetId="figure@122.[185,1379,193,1821]" captionTargetPageId="122" captionText="FIGURE 49. Anterior thoracic sternum and male pleon of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of Chasmocarcinus rathbuni); C, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype male 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 7 c)." httpUri="https://zenodo.org/record/272695/files/figure.png" pageId="15" pageNumber="16">Fig. 49</figureCitation>
A). There are only a few rows of low granules along the anterolateral margins of the carapace. A tooth is present on the inner angle of the cheliped carpus.
</paragraph>
<paragraph id="797D4A25FFACFFF4FF3AFB1EFF1CF82D" blockId="15.[151,1437,151,2013]" pageId="15" pageNumber="16">
The holotype of
<taxonomicName id="BEC231A6FFACFFF4FE7BFB01FD7BFB51" authority="Bouvier, 1917" authorityName="Bouvier" authorityYear="1917" box="[390,694,1231,1256]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FE7BFB01FDC4FB51" box="[390,521,1231,1256]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
<bibRefCitation id="1D5337D4FFACFFF4FDEFFB1EFD7BFB51" author="Bouvier" box="[530,694,1231,1256]" pageId="15" pageNumber="16" refString="Bouvier, E. - L. (1917) Gonoplacides et pinnotherides nouveaux recueillis au cours des campagnes americaines du &quot; Hassler &quot; et du &quot; Blake &quot;. Bulletin du Museum national d'Histoire naturelle (Paris), 23, 391 - 398." type="journal article" year="1917">Bouvier, 1917</bibRefCitation>
</taxonomicName>
, a juvenile male (4.0 ×
<quantity id="BE3AE7C0FFACFFF4FC34FB1EFBEEFB5E" box="[969,1059,1231,1256]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="15" pageNumber="16" unit="mm" value="5.1">5.1 mm</quantity>
, MCZ CRU-10993) from Brazil, clearly shows the diagnostic characters of
<taxonomicName id="BEC231A6FFACFFF4FD84FB24FD27FAB5" box="[633,746,1269,1292]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FD84FB24FD27FAB5" box="[633,746,1269,1292]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
: fused thoracic sternites 1, 2 broadly triangular with parallel sides; a wide gap between the third maxillipeds; ischium of the third maxillipeds rectangular and slightly longer than the merus; fingers proportionally long, much longer than the cheliped propodus; and epistome with straight lateral margins. These morphological characters are also present in the juvenile paratypes of
<taxonomicName id="BEC231A6FFACFFF4FB59FAB1FAD9FAC1" box="[1188,1300,1376,1400]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FB59FAB1FAD9FAC1" box="[1188,1300,1376,1400]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
(male 4.1 ×
<quantity id="BE3AE7C0FFACFFF4FF6AFA55FF23FA25" box="[151,238,1412,1436]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="15" pageNumber="16" unit="mm" value="4.7">4.7 mm</quantity>
, 2 females 4.0 ×
<quantity id="BE3AE7C0FFACFFF4FE57FA55FDCFFA25" box="[426,514,1412,1436]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="15" pageNumber="16" unit="mm" value="4.8">4.8 mm</quantity>
, 4.3 ×
<quantity id="BE3AE7C0FFACFFF4FDB1FA55FD6EFA25" box="[588,675,1412,1437]" metricMagnitude="-3" metricUnit="m" metricValue="5.6" pageId="15" pageNumber="16" unit="mm" value="5.6">5.6 mm</quantity>
, USNM 6901). In the holotype of
<taxonomicName id="BEC231A6FFACFFF4FBDDFA54FB6DFA24" box="[1056,1184,1412,1437]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FBDDFA54FB6DFA24" box="[1056,1184,1412,1437]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
</taxonomicName>
, there is a tooth on the inner margin of the cheliped carpus (
<figureCitation id="E1F956A0FFACFFF4FDCAFA76FDB6FA79" box="[567,635,1447,1472]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
C), which may be low or even absent in large males of
<taxonomicName id="BEC231A6FFACFFF4FB16FA79FA96FA79" box="[1259,1371,1448,1472]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FB16FA79FA96FA79" box="[1259,1371,1448,1472]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
(e.g.,
<figureCitation id="E1F956A0FFACFFF4FF6AFA1DFF14FA5D" box="[151,217,1484,1509]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
A) but this structure is sometimes present (e.g.,
<figureCitation id="E1F956A0FFACFFF4FD07FA1DFCF3FA5D" box="[762,830,1484,1509]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
B, D), and as such, is too variable to be useful. There also appears to be some variation in the relative length of the antennular articles. In large males with a strongly enlarged chela, the article after the basal one is long (
<figureCitation id="E1F956A0FFACFFF4FD11F9C5FCF3F995" box="[748,830,1556,1581]" captionStart="FIGURE 21" captionStartId="94.[151,250,1835,1857]" captionTargetBox="[151,1436,195,1813]" captionTargetId="figure@94.[151,1436,195,1813]" captionTargetPageId="94" captionText="FIGURE 21. Frontal view of cephalothorax of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); C, D, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); E, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); F, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); G, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype female 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 c)." httpUri="https://zenodo.org/record/272667/files/figure.png" pageId="15" pageNumber="16">Fig. 21</figureCitation>
A), with smaller specimens having a relatively shorter structure. The holotype of
<taxonomicName id="BEC231A6FFACFFF4FE34F9E9FD80F9E9" box="[457,589,1591,1616]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FE34F9E9FD80F9E9" box="[457,589,1591,1616]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
</taxonomicName>
and material from Brazil have proportionately shorter antennular articles, even for some large specimens. The larger specimens from Brazil, however, are otherwise identical to the types of
<taxonomicName id="BEC231A6FFACFFF4FF6AF951FEC7F921" box="[151,266,1664,1688]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FF6AF951FEC7F921" box="[151,266,1664,1688]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
, including the structure of the G1. As such, we believe the length of the antennular articles is not a reliable character in separating the species, at least on the basis of the material on hand. The G1 and G2, absent in the holotype of
<taxonomicName id="BEC231A6FFACFFF4FEA9F919FE14F959" box="[340,473,1735,1760]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FEA9F919FE14F959" box="[340,473,1735,1760]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
</taxonomicName>
, were also missing in the juvenile male of
<taxonomicName id="BEC231A6FFACFFF4FC1EF919FB9AF959" box="[995,1111,1736,1760]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FC1EF919FB9AF959" box="[995,1111,1736,1760]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
examined. It is noteworthy mentioning that the label accompanying the holotype of
<taxonomicName id="BEC231A6FFACFFF4FCD1F93CFC7DF8BC" box="[812,944,1772,1797]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FCD1F93CFC7DF8BC" box="[812,944,1772,1797]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
</taxonomicName>
, most probably written by F.A. Chace, Jr. because of his characteristic handwriting, reads “
<taxonomicName id="BEC231A6FFACFFF4FD1FF8DEFBA5F891" authority="Rathbun" authorityName="Rathbun" box="[738,1128,1807,1832]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">Chasmocarcinus typicus Rathbun</taxonomicName>
, 1 young, holotype of
<taxonomicName id="BEC231A6FFACFFF4FA7FF8C1FE91F8F4" authority="Bouvier" authorityName="Bouvier" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">C. rathbuni Bouvier</taxonomicName>
”. Thus,
<taxonomicName id="BEC231A6FFACFFF4FE45F8E4FD29F8F5" authority="Bouvier, 1917" authorityName="Bouvier" authorityYear="1917" box="[440,740,1844,1869]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FE45F8E4FDF7F8F4" box="[440,570,1844,1869]" italics="true" pageId="15" pageNumber="16">C. rathbuni</emphasis>
<bibRefCitation id="1D5337D4FFACFFF4FDBCF8E5FD29F8F5" author="Bouvier" box="[577,740,1844,1869]" pageId="15" pageNumber="16" refString="Bouvier, E. - L. (1917) Gonoplacides et pinnotherides nouveaux recueillis au cours des campagnes americaines du &quot; Hassler &quot; et du &quot; Blake &quot;. Bulletin du Museum national d'Histoire naturelle (Paris), 23, 391 - 398." type="journal article" year="1917">Bouvier, 1917</bibRefCitation>
</taxonomicName>
, is almost certainly a junior subjective synonym of
<taxonomicName id="BEC231A6FFACFFF4FAD6F8E4FEF2F8C9" authority="Rathbun, 1898" authorityName="Rathbun" authorityYear="1898" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FAD6F8E4FA56F8F5" box="[1323,1435,1845,1868]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
Rathbun, 1898
</taxonomicName>
. In any case,
<taxonomicName id="BEC231A6FFACFFF4FE29F886FD3BF8C9" box="[468,758,1879,1904]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="rathbuni">
<emphasis id="4BB69637FFACFFF4FE29F886FD3BF8C9" box="[468,758,1879,1904]" italics="true" pageId="15" pageNumber="16">Chasmocarcinus rathbuni</emphasis>
</taxonomicName>
has only been reported from Brazil thus far (see
<bibRefCitation id="1D5337D4FFACFFF4FAE7F886FA55F8C9" author="Melo" box="[1306,1432,1879,1904]" pageId="15" pageNumber="16" refString="Melo, G. A. S. de (1996) Manual de Identificacao dos Brachyura (Caranguejos e Siris) do Litoral Brasileiro. Pleiade / FAPESP, Sao Paulo, 604 pp." type="book" year="1996">Melo 1996</bibRefCitation>
: 422).
</paragraph>
<paragraph id="797D4A25FFACFFEBFF3AF870FB4FFF6D" blockId="15.[151,1437,151,2013]" lastBlockId="16.[151,1436,151,248]" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16">
A juvenile female that is part of the
<typeStatus id="A679F487FFACFFF4FD73F870FD73F800" box="[654,702,1953,1977]" pageId="15" pageNumber="16">type</typeStatus>
material of
<taxonomicName id="BEC231A6FFACFFF4FCA4F870FC02F801" box="[857,975,1953,1976]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFACFFF4FCA4F870FC02F801" box="[857,975,1953,1976]" italics="true" pageId="15" pageNumber="16">C. typicus</emphasis>
</taxonomicName>
from
<collectingCountry id="01D50AB5FFACFFF4FBDDF871FBB2F800" box="[1056,1151,1952,1977]" name="Trinidad and Tobago" pageId="15" pageNumber="16">Trinidad</collectingCountry>
(USNM 6901) actually represents
<taxonomicName id="BEC231A6FFACFFF4FEECF814FE62F864" box="[273,431,1988,2013]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="cylindricus">
<emphasis id="4BB69637FFACFFF4FEECF814FE62F864" box="[273,431,1988,2013]" italics="true" pageId="15" pageNumber="16">C. cylindricus</emphasis>
</taxonomicName>
. Both species, which appear to be sympatric at some localities, may be easily confused, particularly small males and females. They can be separated by the relative size of the anterior portion of the carapace, which is narrower in
<taxonomicName id="BEC231A6FFB3FFEBFE09FF6CFDA8FF6D" box="[500,613,189,212]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="typicus">
<emphasis id="4BB69637FFB3FFEBFE09FF6CFDA8FF6D" box="[500,613,189,212]" italics="true" pageId="16" pageNumber="17">C. typicus</emphasis>
</taxonomicName>
(
<figureCitation id="E1F956A0FFB3FFEBFD89FF6DFD7BFF6D" box="[628,694,188,213]" captionStart="FIGURE 2" captionStartId="14.[151,250,1754,1776]" captionTargetBox="[151,1436,409,1733]" captionTargetId="figure@14.[151,1436,409,1733]" captionTargetPageId="14" captionText="FIGURE 2. Overall dorsal view of species of Chasmocarcinus. A, C. typicus, Trinidad: holotype male 7.8 × 8.7 mm (USNM 6901); B, C. typicus, Trinidad: paratype male 4.1 × 4.7 mm (USNM 6901); C, C. typicus, Brazil: male 4.0 × 5.1 mm (MCZ CRU- 10993, holotype of C. rathbuni); D, C. typicus, Brazil: female 8.6 × 10.5 mm (ZRC 2015.211); E, C. arcuatus, Brazil: male 5.7 × 7.7 mm (ZRC 2015.221); F, C. arcuatus, Brazil: female 4.4 × 6.2 mm (ZRC 2015.222); G, C. arcuatus, Brazil: male 3.7 × 5.1 mm (ZRC 2015.220); H, C. arcuatus, Brazil: ovigerous female 4.6 × 6.1 mm (ZRC 2015.220)." httpUri="https://zenodo.org/record/272648/files/figure.png" pageId="16" pageNumber="17">Fig. 2</figureCitation>
AD) than in
<taxonomicName id="BEC231A6FFB3FFEBFCACFF6CFC22FF6C" box="[849,1007,188,213]" class="Malacostraca" family="Chasmocarcinidae" genus="Chasmocarcinus" kingdom="Animalia" order="Decapoda" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="cylindricus">
<emphasis id="4BB69637FFB3FFEBFCACFF6CFC22FF6C" box="[849,1007,188,213]" italics="true" pageId="16" pageNumber="17">C. cylindricus</emphasis>
</taxonomicName>
(
<figureCitation id="E1F956A0FFB3FFEBFC00FF6DFBF2FF6D" box="[1021,1087,188,213]" captionStart="FIGURE 3" captionStartId="18.[151,250,1437,1459]" captionTargetBox="[151,1436,177,1420]" captionTargetId="figure@18.[151,1436,177,1420]" captionTargetPageId="18" captionText="FIGURE 3. Overall dorsal view of species of Chasmocarcinus. A, C. chacei, Gulf of Mexico: male 6.6 × 8.0 mm (USNM 61489); B, C. chacei, Gulf of Mexico: female 7.8 × 9.5 mm (USNM 61489); C, C. cylindricus, Jamaica: male 3.6 × 4.9 mm (USNM 42942); D, C. cylindricus, Puerto Rico: neotype female 4.6 × 6.1 mm (USNM 23765); E, C. cylindricus, Puerto Rico: female 6.9 × 9.2 mm (USNM 24551); F, C. gemmatus n. sp., Costa Rica: male 7.7 × 11.6 mm (SIO C 1205); H, C. hirsutipes, Brazil: holotype male 6.6 × 7.0 mm (after Coelho &amp; Coelho 1998: fig. 5 a)." httpUri="https://zenodo.org/record/272649/files/figure.png" pageId="16" pageNumber="17">Fig. 3</figureCitation>
CE).
</paragraph>
</subSubSection>
<subSubSection id="31D819AEFFB3FFEBFF3AFF0EFB29FF4E" box="[199,1252,223,248]" pageId="16" pageNumber="17" type="distribution">
<paragraph id="797D4A25FFB3FFEBFF3AFF0EFB29FF4E" blockId="16.[151,1436,151,248]" box="[199,1252,223,248]" pageId="16" pageNumber="17">
<emphasis id="4BB69637FFB3FFEBFF3AFF0EFE94FF41" bold="true" box="[199,345,223,248]" pageId="16" pageNumber="17">Distribution</emphasis>
. West Indies (
<collectingCountry id="01D50AB5FFB3FFEBFE05FF0EFD90FF41" box="[504,605,223,248]" name="Anguilla" pageId="16" pageNumber="17">Anguilla</collectingCountry>
) to
<collectingCountry id="01D50AB5FFB3FFEBFD74FF0EFD00FF41" box="[649,717,223,248]" name="Brazil" pageId="16" pageNumber="17">Brazil</collectingCountry>
(south to
<collectingRegion id="BB0684C7FFB3FFEBFCC3FF0EFBDEFF41" box="[830,1043,223,248]" country="Brazil" name="Rio Grande do Sul" pageId="16" pageNumber="17">
<collectingRegion id="BB0684C7FFB3FFEBFCC3FF0EFC0CFF41" box="[830,961,223,248]" country="Puerto Rico" name="Rio Grande" pageId="16" pageNumber="17">Rio Grande</collectingRegion>
do Sul
</collectingRegion>
). Depth:
<quantity id="BE3AE7C0FFB3FFEBFB87FF31FB2DFF4E" box="[1146,1248,224,248]" metricMagnitude="2" metricUnit="m" metricValue="1.9449999999999998" metricValueMax="3.8" metricValueMin="0.09" pageId="16" pageNumber="17" unit="m" value="194.5" valueMax="380.0" valueMin="9.0">
9
<specimenCount id="6FC481ACFFB3FFEBFB6BFF31FB2DFF4E" box="[1174,1248,224,248]" pageId="16" pageNumber="17" type="generic">380 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
</treatment>
</document>