123 lines
15 KiB
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123 lines
15 KiB
XML
<document id="A07120CAC9F6F75B78B1B3A72E34EE50" ID="10.11646/zootaxa.4273.3.3SLASH11247" ID-CLB-Dataset="32905" ID-DOI="10.11646/zootaxa.4273.3.3" ID-GBIF-Dataset="5e87f718-703c-4280-8ca9-f8b6d0f3b402" ID-ISSN="1175-5326" ID-Zenodo-Dep="803093" ID-ZooBank="76268276-8C6B-47E1-B820-D40179C10867" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1496735708651" checkinUser="plazi" docAuthor="Zupolini, Lucas L., Magalhães, Tatiana, Pileggi, Leonardo G. & Mantelatto, Fernando L." docDate="2017" docId="03D1372DFF95FFD478F0F989C0397CEB" docLanguage="en" docName="zootaxa.4273.3.3SLASH11247.pdf" docOrigin="Zootaxa 4273 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Arenaeus Dana 1851" docType="treatment" docVersion="7" lastPageNumber="366" masterDocId="FFE84F55FF96FFD07867FF93C533784B" masterDocTitle="Taxonomic revision of the speckled crabs, genus Arenaeus Dana, 1851 (Brachyura: Portunidae) based on morphological and molecular data" masterLastPageNumber="380" masterPageNumber="362" pageNumber="365" updateTime="1698440185247" updateUser="ExternalLinkService">
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<mods:titleInfo id="8D9C888C8BD8C71E5543D0F17077B90C">
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<mods:title id="8F17A817FF38C1FD5A1274A0F3830C76">Taxonomic revision of the speckled crabs, genus Arenaeus Dana, 1851 (Brachyura: Portunidae) based on morphological and molecular data</mods:title>
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<mods:namePart id="B267AA35AADD2B05725E4F1E4BB286CA">Zupolini, Lucas L.</mods:namePart>
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<mods:namePart id="C740AE6DE354CF2931B6E435B54BB09F">Magalhães, Tatiana</mods:namePart>
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<mods:namePart id="5A73F82A0DCCD4016F5A95671C62EB67">Pileggi, Leonardo G.</mods:namePart>
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<mods:namePart id="96F40BBA476173CD1992297FCEB27A6F">Mantelatto, Fernando L.</mods:namePart>
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<mods:typeOfResource id="56F6B8492ED9030C6F9F87AEA7A09317">text</mods:typeOfResource>
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<mods:title id="828C721C3E182F484B88C2F9A2CAB858">Zootaxa</mods:title>
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<mods:date id="CBAF2419DFDB90633A7EE85D06E2777D">2017</mods:date>
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<mods:number id="7B8929C8B2E9F488B410537158269190">4273</mods:number>
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<treatment id="03D1372DFF95FFD478F0F989C0397CEB" ID-DOI="http://doi.org/10.5281/zenodo.6001712" ID-GBIF-Taxon="131812320" ID-Zenodo-Dep="6001712" LSID="urn:lsid:plazi:treatment:03D1372DFF95FFD478F0F989C0397CEB" httpUri="http://treatment.plazi.org/id/03D1372DFF95FFD478F0F989C0397CEB" lastPageId="4" lastPageNumber="366" pageId="3" pageNumber="365">
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<subSubSection id="C362D5B0FF95FFD378F0F989C4AD7E7E" box="[151,414,1562,1589]" pageId="3" pageNumber="365" type="nomenclature">
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<paragraph id="8BC7863BFF95FFD378F0F989C4AD7E7E" blockId="3.[151,414,1562,1589]" box="[151,414,1562,1589]" pageId="3" pageNumber="365">
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<heading id="D08F3157FF95FFD378F0F989C4AD7E7E" bold="true" box="[151,414,1562,1589]" fontSize="11" level="1" pageId="3" pageNumber="365" reason="1">
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<taxonomicName id="4C78FDB8FF95FFD378F0F989C4AD7E7E" ID-CoL="7NPN3" authority="Dana, 1851" authorityName="Dana" authorityYear="1851" box="[151,414,1562,1589]" class="Malacostraca" family="Portunidae" genus="Arenaeus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="genus">
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<emphasis id="B90C5A29FF95FFD378F0F989C4AD7E7E" bold="true" box="[151,414,1562,1589]" pageId="3" pageNumber="365">
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<emphasis id="B90C5A29FF95FFD378F0F989C4387E7F" bold="true" box="[151,267,1562,1588]" italics="true" pageId="3" pageNumber="365">Arenaeus</emphasis>
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<bibRefCitation id="EFE9FBCAFF95FFD37975F988C4AD7E7E" author="Dana" box="[274,414,1563,1589]" pageId="3" pageNumber="365" refString="Dana, J. D. (1851) On the classification of the Cancroidea. American Journal of Science and Arts, 12 (12), 121 - 131." type="journal article" year="1851">Dana, 1851</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C362D5B0FF95FFD378F0F9F1C1937EDD" pageId="3" pageNumber="365" type="reference_group">
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<paragraph id="8BC7863BFF95FFD378F0F9F1C1017E33" blockId="3.[151,1184,1634,1687]" box="[151,1074,1634,1656]" pageId="3" pageNumber="365">
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<treatmentCitationGroup id="AB68A115FF95FFD378F0F9F1C1017E33" box="[151,1074,1634,1656]" pageId="3" pageNumber="365">
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<taxonomicName id="4C78FDB8FF95FFD378F0F9F1C4AE7E33" ID-CoL="7NPN3" authority="Dana 1851: 130" authorityName="Dana" authorityPageNumber="130" authorityYear="1851" box="[151,413,1634,1656]" class="Malacostraca" family="Portunidae" genus="Arenaeus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="genus">
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<emphasis id="B90C5A29FF95FFD378F0F9F1C5C57E3C" box="[151,246,1634,1655]" italics="true" pageId="3" pageNumber="365">Arenaeus</emphasis>
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<treatmentCitation id="0AD9A02AFF95FFD3789BF9F0C4AE7E33" author="Dana" box="[252,413,1634,1656]" page="130" pageId="3" pageNumber="365" year="1851">
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<bibRefCitation id="EFE9FBCAFF95FFD3789BF9F0C45D7E33" author="Dana" box="[252,366,1634,1656]" pageId="3" pageNumber="365" refString="Dana, J. D. (1851) On the classification of the Cancroidea. American Journal of Science and Arts, 12 (12), 121 - 131." type="journal article" year="1851">Dana 1851</bibRefCitation>
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: 130
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</treatmentCitation>
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</taxonomicName>
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(type species
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<taxonomicName id="4C78FDB8FF95FFD37A4AF9F0C6AA7E33" ID-CoL="4M2N4" authority="Lamarck, 1818" authorityName="Lamarck" authorityYear="1818" box="[557,921,1634,1656]" class="Malacostraca" family="Portunidae" genus="Portunus" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="species" species="cribrarius">
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<emphasis id="B90C5A29FF95FFD37A4AF9F0C7CB7E33" box="[557,760,1634,1656]" italics="true" pageId="3" pageNumber="365">Portunus cribrarius</emphasis>
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<bibRefCitation id="EFE9FBCAFF95FFD37A99F9F1C6AA7E33" author="Lamarck" box="[766,921,1634,1656]" pageId="3" pageNumber="365" refString="Lamarck, J. B. P. A. (1818) Histoire naturelle des animaux sans vertebres. Fol. 5. Verdiere, Paris, 612 pp." type="book" year="1818">Lamarck, 1818</bibRefCitation>
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</taxonomicName>
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, by monotypy)
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BC7863BFF95FFD378F0F911C1937EDD" blockId="3.[151,1184,1634,1687]" box="[151,1184,1664,1687]" pageId="3" pageNumber="365">
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<taxonomicName id="4C78FDB8FF95FFD378F0F911C4DA7EDD" authority="Gerstaecker 1856: 131" authorityName="Gerstaecker" authorityPageNumber="131" authorityYear="1856" box="[151,489,1664,1687]" class="Malacostraca" family="Portunidae" genus="Euctenota" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="genus">
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<emphasis id="B90C5A29FF95FFD378F0F911C5CD7EDC" box="[151,254,1666,1687]" italics="true" pageId="3" pageNumber="365">Euctenota</emphasis>
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Gerstaecker 1856: 131
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</taxonomicName>
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(type species
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<taxonomicName id="4C78FDB8FF95FFD37A1EF911C1357EDD" authority="Gerstaecker, 1856" authorityName="Gerstaecker" authorityYear="1856" box="[633,1030,1664,1687]" class="Malacostraca" family="Portunidae" genus="Euctenota" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="species" species="mexicana">
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<emphasis id="B90C5A29FF95FFD37A1EF911C6747EDD" box="[633,839,1665,1687]" italics="true" pageId="3" pageNumber="365">Euctenota mexicana</emphasis>
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Gerstaecker, 1856
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</taxonomicName>
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, by monotypy)
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</paragraph>
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</subSubSection>
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<subSubSection id="C362D5B0FF95FFD378F0F950C6D47F93" pageId="3" pageNumber="365" type="diagnosis">
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<paragraph id="8BC7863BFF95FFD378F0F950C6D47F93" blockId="3.[151,1436,1731,2008]" pageId="3" pageNumber="365">
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<emphasis id="B90C5A29FF95FFD378F0F950C4397E97" bold="true" box="[151,266,1731,1756]" pageId="3" pageNumber="365">Diagnosis</emphasis>
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. Palate smooth, without longitudinal ridge. Carapace more than twice longer than wide, with 2 strong lateral horns (spines), 9 pairs of anterolateral teeth, including external orbital teeth and lateral horns; carapace finely granular, with yellowish-orange, brownish-yellow, or vinaceous brown, covered over dorsal surface with reticulum of abundant, small rounded white spots; inter-regional sulci present but not conspicuous. Rostrum narrow, short, 2 or 4 teeth; superior orbit border divided by 2 large, V-shaped incisions. Spine at epistome region present or absent. 1 or 2 spines at carpus of chelae; manus bearing 5 longitudinal carinae. Fifth leg segments flattened, unarmed. Spiniform borders at the second abdominal segment; sixth segment narrow in males (not as narrow, “T”-shaped as in
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<taxonomicName id="4C78FDB8FF95FFD379D2F82CC7007F9C" box="[437,563,1983,2007]" class="Malacostraca" family="Portunidae" genus="Callinectes" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="365" phylum="Arthropoda" rank="genus">
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<emphasis id="B90C5A29FF95FFD379D2F82CC7007F9C" box="[437,563,1983,2007]" italics="true" pageId="3" pageNumber="365">Callinectes</emphasis>
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</taxonomicName>
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), with sinuous margins, attenuated tip.
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</paragraph>
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</subSubSection>
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<subSubSection id="C362D5B0FF92FFD478A0FF04C0397CEB" pageId="4" pageNumber="366" type="description">
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<paragraph id="8BC7863BFF92FFD478A0FF04C14A7956" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">
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<emphasis id="B90C5A29FF92FFD478A0FF04C44778FB" bold="true" box="[199,372,151,176]" pageId="4" pageNumber="366">Redescription.</emphasis>
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Light yellowish-orange, brownish-yellow, or vinaceous brown, with reticulum of white, rounded spots on dorsal carapace. Spots not evenly distributed on carapace; anterior area, especially gastric region, with smaller spots; spots sparser, larger in chelipeds. Ventral surface light yellow or light cream, spots absent. Dactyl tip of ambulatory legs yellow. Color may not persist in long ethanol preservation.
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</paragraph>
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<paragraph id="8BC7863BFF92FFD478A0FEBBC1DB7ACE" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">Carapace more than twice longer than wide, produced laterally into strong horns (spines); fine granulate texture, visible under magnification. Inter-regional sulci detectable, mainly in mesogastric region, but not too deep. Posterolateral angle spiny or nearly rounded. 9 pairs of anterolateral teeth, including external orbit teeth and lateral horns, densely fringed beneath; first 3 anteriormost teeth similar in shape, size, fourth wider; sixth and seventh the sharpest; lateral horn very prominent, longer than the sixth, seventh together; lateral horn, sixth, seventh lateral teeth slightly curved forwards, with white tips. Front (frontal region) commonly hirsute. Rostrum narrow, short, much less advanced than outer orbit angles; 2 or 4 teeth. Supraorbital border with 3 teeth, a lobe on each side; inner orbit tooth less prominent than outer; superior orbit border with 2 V-shaped incisions, inner deeper, more open than outer, intervening lobe subtruncate, fairly wide; inner tooth relative to orbit small, little prominent, less advanced than others; rostrum: inferior orbit border with wide, triangular incision between inner, outer teeth.</paragraph>
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<paragraph id="8BC7863BFF92FFD478A0FD1CC45E7BEF" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">Chelipeds short, stout. Basis and ischium short, flattened; ischium with short tooth at distal end. Merus elongated, nearly pyramid-shaped, attenuated towards basis; 3 spines on inner face, generally larger in size outwards; tooth near distal end relatively obsolete; transverse sinus more marked near distal end; obsolete tooth on outer border near distal end. Carpus short, cylindrical, armed with 1 or 2 sharp spines; 2 denticles on dorsal face, both leading proximally to fairly developed carinae. Palm elongated, cylindrical, attenuated towards both ends; 5 longitudinal carinae; 2 spines, 1 at the proximal end, near the carpus joint, second at distal end, above dactyl base; 2 poorly developed distal prominences near dactyl, dorsal prominence relatively denticular, lateral prominence shorter and stouter.</paragraph>
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<paragraph id="8BC7863BFF92FFD478A0FC3CC48B7BA6" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">Articles of ambulatory and swimming legs wide, flattened. Tip of ambulatory legs yellow; merus arcuate on external border, unarmed.</paragraph>
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<paragraph id="8BC7863BFF92FFD478A0FC64C7127C7E" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">Second abdominal segment laterally produced into 2 strong spines; sixth segment narrower distally, with sinuous margins; telson attenuated.</paragraph>
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<paragraph id="8BC7863BFF92FFD478A0FBACC0397CEB" blockId="4.[151,1437,151,1184]" pageId="4" pageNumber="366">First male pleopods elongated, slender; base fringed below; extended well beyond midpoint of telson; outer, ventral faces densely covered with small bristles on nearly the entire basal portion, absent on dorsal surface; terminal portion with single row of bristles located on ventral face; tip rather flattened, spoon-shaped.</paragraph>
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</subSubSection>
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</treatment>
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</document> |