98 lines
11 KiB
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98 lines
11 KiB
XML
<document id="F4B4F5C785CA3DA22461D0D68B157EE7" ID-ISSN="1464-5262" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629938576456" checkinUser="felipe" docAuthor="Hendrycks, EA & Conlan, KE" docDate="2003" docId="200387B4FFCBFFAE0FA05E2542C4BAA2" docLanguage="en" docName="JNatHist.37.19.2303-2368.pdf" docOrigin="Journal of Natural History 37" docStyle="DocumentStyle:443144A73DAE3E092C51A378E4CD0138.2:JNatHist.2003-2004.journal_article.1cover" docStyleId="443144A73DAE3E092C51A378E4CD0138" docStyleName="JNatHist.2003-2004.journal_article.1cover" docStyleVersion="2" docTitle="Anisocallisoma Hendrycks & Conlan 2003, gen. nov." docType="treatment" docVersion="3" lastPageNumber="2314" masterDocId="DC3AFFCCFFC0FFA20D2A58354169BE28" masterDocTitle="New and unusual abyssal gammaridean Amphipoda from the north-east Pacific" masterLastPageNumber="2368" masterPageNumber="2303" pageNumber="2313" updateTime="1699129476424" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="DBF075852A66993051E6EB30012CBBE9">
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<mods:title id="BA71E6658E71FFFF47011852B56A43AE">New and unusual abyssal gammaridean Amphipoda from the north-east Pacific</mods:title>
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</mods:titleInfo>
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<mods:name id="B31EA579FC9F6062F0B01F01A9235871" type="personal">
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<mods:roleTerm id="31505F21123032905754D3EEBE1D3168">Author</mods:roleTerm>
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<mods:namePart id="4B4C7156F999490EFD3C326B7EAB4E77">Hendrycks, EA</mods:namePart>
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<mods:name id="62F28431B6BFAFF75CBDF19FC176A893" type="personal">
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<mods:roleTerm id="840112B941C40E1435A818E11B7A4A09">Author</mods:roleTerm>
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<mods:namePart id="32A7C4C56677D954ACE00D6106A3291C">Conlan, KE</mods:namePart>
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<mods:typeOfResource id="57D109E997837FDA66199876B9A47567">text</mods:typeOfResource>
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<mods:titleInfo id="318143742BE45D303AC47CCFF7EEF685">
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<mods:title id="90717B8E25204F8F9D38869F818B8655">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="421EB29DA41E62B0AF6D3BA3C23876AF">
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<mods:date id="E1D11980CD5FFF185B5B8A29B510854B">2003</mods:date>
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<mods:detail id="0185B9E1742FA2AAE735BC751AC4EF63" type="volume">
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<mods:number id="CBA59DFAD5260C4B08407598E6468C6A">37</mods:number>
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<mods:extent id="C6F4884E152F00729BE3BEEE72BF8793" unit="page">
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<mods:start id="E773EF59F5E98F81D442D86EE73D1C14">2303</mods:start>
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<mods:end id="E646AF76B1794EE7291AE02C81E78468">2368</mods:end>
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<mods:classification id="51DC2B865930467108C5CFAB419A60E9">journal article</mods:classification>
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<mods:identifier id="E6F5630A639B6B48188CBFEA8A3E3690" type="ISSN">1464-5262</mods:identifier>
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<treatment id="200387B4FFCBFFAE0FA05E2542C4BAA2" ID-DOI="http://doi.org/10.5281/zenodo.5262973" ID-Zenodo-Dep="5262973" LSID="urn:lsid:plazi:treatment:200387B4FFCBFFAE0FA05E2542C4BAA2" httpUri="http://treatment.plazi.org/id/200387B4FFCBFFAE0FA05E2542C4BAA2" lastPageId="12" lastPageNumber="2314" pageId="11" pageNumber="2313">
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<subSubSection id="E0B06529FFCBFFA90FA05E2542CAB800" box="[650,931,1552,1577]" pageId="11" pageNumber="2313" type="nomenclature">
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<paragraph id="A81536A2FFCBFFA90FA05E2542CAB800" blockId="11.[650,931,1552,1577]" box="[650,931,1552,1577]" pageId="11" pageNumber="2313">
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<heading id="F35D81CEFFCBFFA90FA05E2542CAB800" box="[650,931,1552,1577]" centered="true" fontSize="10" level="2" pageId="11" pageNumber="2313" reason="3">
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<taxonomicName id="6FAA4D21FFCBFFA90FA05E254258B800" ID-CoL="7NPWY" authority="Hendrycks & Conlan, 2003" authorityName="Hendrycks & Conlan" authorityYear="2003" box="[650,817,1552,1576]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="2313" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="9ADEEAB0FFCBFFA90FA05E254258B800" bold="true" box="[650,817,1552,1576]" italics="true" pageId="11" pageNumber="2313">Anisocallisoma</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="81ED57CBFFCBFFA90E105E2442CAB800" box="[826,931,1553,1577]" pageId="11" pageNumber="2313" rank="genus">gen. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="E0B06529FFCBFFAE0C135E6442C4BAA2" lastPageId="12" lastPageNumber="2314" pageId="11" pageNumber="2313" type="diagnosis">
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<paragraph id="A81536A2FFCBFFA90C135E6440CCB840" blockId="11.[313,1268,1617,1736]" box="[313,421,1617,1640]" pageId="11" pageNumber="2313">
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<emphasis id="9ADEEAB0FFCBFFA90C135E6440CCB840" box="[313,421,1617,1640]" italics="true" pageId="11" pageNumber="2313">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="A81536A2FFCBFFAE0C4B5E4540C3BC64" blockId="11.[313,1268,1617,1736]" lastBlockId="12.[313,1268,181,588]" lastPageId="12" lastPageNumber="2314" pageId="11" pageNumber="2313">Head much deeper than long; lateral cephalic lobe small, rounded, situated near ventral margin of head; eye absent; antenna 1, peduncle 1 short and deep, accessory flagellum one-articulate, conical, lacking distal brush setae; mandibular molar, broadly triangular, non-triturative; maxilla 1, palp one-articulate, inner plate with one subapical seta; maxilla 2, plates subequal, ovate, inner plate with few medial setae; maxilliped, outer plate, medial margin crenate with four to six small spines; gnathopod 1, coxa small, tapering distally, basis swollen, propodus simple, dactylus minute; gnathopod 2, propodus palm weakly oblique; coxae 1–4 shallow, much less than corresponding peraeonite; coxa 4, ventral margin slightly tapering, rounded, posteroventral lobe weakly developed, posterior margin shallowly excavate; peraeopods 3–4, propodus slightly expanded, weakly prehensile; peraeopods 5–7, dissimilar, peraeopod 5 much shorter than peraeopods 6–7; urosomites 1 and 3 with a dorsal concavity; pleopods 1–3, anterior margin of inner ramus with fan-shaped clusters of setae on the distal segments; uropods 1–2, rami lacking spines; epimeron 2, ventral margin shallowly concave, with fringe of setae; telson broadest at mid-point, cleft 52%.</paragraph>
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<paragraph id="A81536A2FFCCFFAE0C135A4142E9BC84" blockId="12.[313,896,628,684]" pageId="12" pageNumber="2314">
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<emphasis id="9ADEEAB0FFCCFFAE0C135A41431ABC83" italics="true" pageId="12" pageNumber="2314">
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<typeStatus id="77118800FFCCFFAE0C135A414018BCA3" box="[313,369,628,651]" pageId="12" pageNumber="2314">Type</typeStatus>
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species
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<taxonomicName id="6FAA4D21FFCCFFAE0C4B5AA6431ABC83" authority="Hendrycks & Conlan, 2003" authorityName="Hendrycks & Conlan" authorityYear="2003" box="[353,627,659,683]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="species" species="armigera" status="sp. nov.">Anisocallisoma armigera</taxonomicName>
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</emphasis>
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<taxonomicNameLabel id="81ED57CBFFCCFFAE0F565AA143BEBC83" box="[636,727,660,683]" pageId="12" pageNumber="2314" rank="species">sp. nov.</taxonomicNameLabel>
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by monotypy.
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</paragraph>
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<paragraph id="A81536A2FFCCFFAE0C135AE640D8BCC3" blockId="12.[313,1268,723,843]" box="[313,433,723,747]" pageId="12" pageNumber="2314">
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<emphasis id="9ADEEAB0FFCCFFAE0C135AE640D8BCC3" box="[313,433,723,747]" italics="true" pageId="12" pageNumber="2314">Etymology</emphasis>
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</paragraph>
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<paragraph id="A81536A2FFCCFFAE0C4B5AC643DFBD62" blockId="12.[313,1268,723,843]" pageId="12" pageNumber="2314">
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The genus name is a combination of the Greek
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<emphasis id="9ADEEAB0FFCCFFAE0EA95AC142AFBD23" box="[899,966,756,779]" italics="true" pageId="12" pageNumber="2314">anisos</emphasis>
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(unequal) referring to the difference in lengths between peraeopods 5 and 7 and
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<emphasis id="9ADEEAB0FFCCFFAE0E8D5B264566BD03" box="[935,1039,787,811]" italics="true" pageId="12" pageNumber="2314">callisoma</emphasis>
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, which refers to the close relationship to
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<taxonomicName id="6FAA4D21FFCCFFAE0F035B0643D9BD63" authorityName="J. L. Barnard" authorityYear="1961" box="[553,688,819,843]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
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<emphasis id="9ADEEAB0FFCCFFAE0F035B0643D9BD63" box="[553,688,819,843]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="A81536A2FFCCFFAE0C135B4640F5BDA3" blockId="12.[313,1269,883,1162]" box="[313,412,883,907]" pageId="12" pageNumber="2314">
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<emphasis id="9ADEEAB0FFCCFFAE0C135B4640F5BDA3" box="[313,412,883,907]" italics="true" pageId="12" pageNumber="2314">Remarks</emphasis>
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</paragraph>
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<paragraph id="A81536A2FFCCFFAE0C4B5BA742C4BAA2" blockId="12.[313,1269,883,1162]" pageId="12" pageNumber="2314">
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<taxonomicName id="6FAA4D21FFCCFFAE0C4B5BA74361BD82" authorityName="Hendrycks & Conlan" authorityYear="2003" box="[353,520,914,938]" class="Malacostraca" family="Scopelocheiridae" genus="Anisocallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
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<emphasis id="9ADEEAB0FFCCFFAE0C4B5BA74361BD82" box="[353,520,914,938]" italics="true" pageId="12" pageNumber="2314">Anisocallisoma</emphasis>
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</taxonomicName>
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is distinguished from all other scopelocheirids by the extreme reduction in the number of setae of the maxilla 1 inner plate, having only one subapical seta, and in the palp of maxilla 1, which is one-articulate. The new genus appears closely related to
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<taxonomicName id="6FAA4D21FFCCFFAE0F4C5BC742B1BA22" authority="J. L. Barnard, 1961" authorityName="J. L. Barnard" authorityYear="1961" box="[614,984,1010,1034]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
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<emphasis id="9ADEEAB0FFCCFFAE0F4C5BC74384BA22" box="[614,749,1010,1034]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
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J. L. Barnard, 1961
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</taxonomicName>
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with which it shares the expanded, glandular basis of gnathopod 1 and the peculiar, reduced dactylus. However, it can be differentiated easily from
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<taxonomicName id="6FAA4D21FFCCFFAE0E195C0742D3BA62" authorityName="J. L. Barnard" authorityYear="1961" box="[819,954,1074,1098]" class="Malacostraca" family="Scopelocheiridae" genus="Eucallisoma" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="2314" phylum="Arthropoda" rank="genus">
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<emphasis id="9ADEEAB0FFCCFFAE0E195C0742D3BA62" box="[819,954,1074,1098]" italics="true" pageId="12" pageNumber="2314">Eucallisoma</emphasis>
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</taxonomicName>
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by the shallow coxal plates, dissimilar peraeopods 5–7, maxilla 1 inner plate with only one subapical seta (vs>10+medial setae) and other characters in
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<tableCitation id="E5280319FFCCFFAE0E705C4742CEBAA2" box="[858,935,1138,1162]" captionStart="Table 1" captionStartId="13.[817,873,527,550]" captionText="Table 1. Characters separating Anisocallisoma gen. nov. and" pageId="12" pageNumber="2314">table 1</tableCitation>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |