87 lines
10 KiB
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87 lines
10 KiB
XML
<document id="81E44B4C4D2A1D51522992BA2CD7EADA" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629612930141" checkinUser="felipe" docAuthor="Zeidler, Wolfgang" docDate="2009" docId="03C89422FF94DD6D34C7FE1CFE06F9B4" docLanguage="en" docName="zt02000p117.pdf" docOrigin="Zootaxa 2000" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Metalanceolidae Zeidler 2009, new family" docType="treatment" docVersion="3" lastPageNumber="70" masterDocId="FFF1EC5AFFD1DD283450FFE3FFB2FF90" masterDocTitle="A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea)" masterLastPageNumber="117" masterPageNumber="1" pageNumber="70" updateTime="1699083125402" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="54C461DB2E55B19FA7EF441EF7361BD7">A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea)</mods:title>
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<mods:namePart id="06CC737BC61103EC7E8C149247AE1BE5">Zeidler, Wolfgang</mods:namePart>
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<mods:title id="0CB3F5931536484046D82F20A618184B">Zootaxa</mods:title>
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<mods:part id="A1296E2501C12C70A511FA070ACA0A0F">
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<mods:date id="85970D6CCBA7BDE859C51744F5587B84">2009</mods:date>
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<mods:detail id="D052825127096FAA0D0708A9335283A1" type="pubDate">
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<mods:number id="B4BE7E82F1787268363AC49BDD372224">2009-02-04</mods:number>
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<mods:detail id="BC1984F6A71D4B3739B26E8A8812EFDC" type="volume">
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<mods:number id="F962AC8E65166308717A4DF4A23AC029">2000</mods:number>
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<mods:end id="EAB73418F8BD6CD25F488CFD22D0740F">117</mods:end>
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<mods:classification id="D7E6ED2325E622C714DC66AA50873A8E">journal article</mods:classification>
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<mods:identifier id="A5EE119855EA6B1076C45DE5C3946D26" type="ISSN">11755334</mods:identifier>
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<treatment id="03C89422FF94DD6D34C7FE1CFE06F9B4" ID-DOI="http://doi.org/10.5281/zenodo.5328098" ID-Zenodo-Dep="5328098" LSID="urn:lsid:plazi:treatment:03C89422FF94DD6D34C7FE1CFE06F9B4" httpUri="http://treatment.plazi.org/id/03C89422FF94DD6D34C7FE1CFE06F9B4" lastPageNumber="70" pageId="69" pageNumber="70">
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<subSubSection id="C37B76BFFF94DD6D34C7FE1CFD0FFD89" box="[151,701,511,537]" pageId="69" pageNumber="70" type="nomenclature">
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<paragraph id="8BDE2534FF94DD6D34C7FE1CFD0FFD89" blockId="69.[151,701,511,537]" box="[151,701,511,537]" pageId="69" pageNumber="70">
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<heading id="D0969258FF94DD6D34C7FE1CFD0FFD89" bold="true" box="[151,701,511,537]" fontSize="11" level="1" pageId="69" pageNumber="70" reason="1">
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<emphasis id="B915F926FF94DD6D34C7FE1CFD0FFD89" bold="true" box="[151,701,511,537]" pageId="69" pageNumber="70">
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Family
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<taxonomicName id="4C615EB7FF94DD6D34A6FE1CFD9AFD89" ID-CoL="7NJYC" authority="Zeidler, 2009" authorityName="Zeidler" authorityYear="2009" box="[246,552,511,537]" class="Malacostraca" family="Metalanceolidae" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="family" status="fam. nov.">METALANCEOLIDAE</taxonomicName>
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,
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<taxonomicNameLabel id="A226445DFF94DD6D3665FE1CFD0FFD89" box="[565,701,511,537]" pageId="69" pageNumber="70" rank="family">new family</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37B76BFFF94DD6D34C7FDA9FE49FB2C" pageId="69" pageNumber="70" type="diagnosis">
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<paragraph id="8BDE2534FF94DD6D34C7FDA9FEF8FB04" blockId="69.[151,1436,586,1572]" pageId="69" pageNumber="70">
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<emphasis id="B915F926FF94DD6D34C7FDA9FEA5FDF4" bold="true" box="[151,279,586,612]" pageId="69" pageNumber="70">Diagnosis.</emphasis>
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Body length up to
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. Pereon inflated in females, not markedly inflated in males. Head without rostrum. Eyes relatively small, round. Pereonites all separate. Coxae separate from pereonites. Antennae 1 with stout callynophore, peduncle 3-articulate. Antennae 2 shorter than A1. Mandibles with moderately strong palp, length about 1.3x body length of mandible; third article of palp slightly shorter than second; left with lacinia mobilis reduced to small protuberance. Maxillae 1 with broad, rectangular palp, shorter than outer lobe; outer lobe also rectangular, with straight distal margin armed with three robust setae and two smaller setae subterminally; inner lobe oval-shaped, armed with numerous fine setae. Maxillae 2 with narrow lobes. Maxilliped with semi-circular outer lobes with distal margin slightly excavate between two strong setae; inner lobes short, rounded, relatively narrow, mostly separate, projected laterally from outer lobes. Gnathopod 1 simple with carpus marginally broadened distally. Gnathopod 2 simple, slightly longer and more slender than G1. Pereopods 3-7 simple. Pereopods 3 & 4 with relatively strong, curved dactylus. Pereopods 5–7 with fully retractile and hooded dactyls; spoon-shaped formation hypertrophied, swollen posterodistally. Urosomite 2–3 with partial suture ventrally. Uropoda relatively slender with slender, articulated exopoda and endopoda. Telson triangular with rounded apex, about half-length peduncle of U3. Gills on pereonites 4–6. Oostegites on pereonites 2–5.
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</paragraph>
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<paragraph id="8BDE2534FF94DD6D3497FB41FE49FB2C" blockId="69.[151,1436,586,1572]" box="[199,507,1186,1212]" pageId="69" pageNumber="70">
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One genus:
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<taxonomicName id="4C615EB7FF94DD6D3503FB40FE46FB2C" authorityName=", Pirlot" authorityYear="1931" box="[339,500,1187,1212]" class="Malacostraca" family="Metalanceolidae" genus="Metalanceola" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B915F926FF94DD6D3503FB40FE46FB2C" box="[339,500,1187,1212]" italics="true" pageId="69" pageNumber="70">Metalanceola</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37B76BFFF94DD6D3497FB29FE06F9B4" pageId="69" pageNumber="70" type="discussion">
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<paragraph id="8BDE2534FF94DD6D3497FB29FE06F9B4" blockId="69.[151,1436,586,1572]" pageId="69" pageNumber="70">
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<emphasis id="B915F926FF94DD6D3497FB29FEF2FB74" bold="true" box="[199,320,1226,1252]" pageId="69" pageNumber="70">Remarks.</emphasis>
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This new family is proposed here to accommodate
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<taxonomicName id="4C615EB7FF94DD6D37C8FB28FB8BFB74" authorityName=", Pirlot" authorityYear="1931" box="[920,1081,1227,1252]" class="Malacostraca" family="Metalanceolidae" genus="Metalanceola" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B915F926FF94DD6D37C8FB28FB8BFB74" box="[920,1081,1227,1252]" italics="true" pageId="69" pageNumber="70">Metalanceola</emphasis>
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</taxonomicName>
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which, prior to this study, was placed in the family
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<taxonomicName id="4C615EB7FF94DD6D35DCFB11FDADFA9C" authorityName="Bovallius" authorityYear="1887" box="[396,543,1266,1292]" class="Malacostraca" family="Lanceolidae" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="family">Lanceolidae</taxonomicName>
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. However, like the previous taxon, this genus is very distinctive possessing unique characters that distinguish it from all other families of
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<taxonomicName id="4C615EB7FF94DD6D3737FAF9FC5FFAA4" box="[871,1005,1306,1332]" pageId="69" pageNumber="116" rank="tribe" tribe="Hyperiidea">Hyperiidea</taxonomicName>
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. The structure and relative lengths of the antennae, the short and rectangular palp of the first maxillae, the bulbous nature of the spoon-shaped process of pereopods 5–7 and the fact that the gills are restricted to pereonites 4–6, are particularly distinctive characters that distinguish
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<taxonomicName id="4C615EB7FF94DD6D358AFA70FDC9FA3C" authorityName=", Pirlot" authorityYear="1931" box="[474,635,1427,1452]" class="Malacostraca" family="Metalanceolidae" genus="Metalanceola" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="genus">
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<emphasis id="B915F926FF94DD6D358AFA70FDC9FA3C" box="[474,635,1427,1452]" italics="true" pageId="69" pageNumber="70">Metalanceola</emphasis>
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</taxonomicName>
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and the family
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<taxonomicName id="4C615EB7FF94DD6D3710FA71FBB4FA3C" authorityName="Zeidler" authorityYear="2009" box="[832,1030,1426,1452]" class="Malacostraca" family="Metalanceolidae" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="family">Metalanceolidae</taxonomicName>
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. The latter character is especially noteworthy because a reduction in the number of gills (usually on pereonites 2–6) is rare amongst the
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<taxonomicName id="4C615EB7FF94DD6D3110FA59FF7EFA6C" pageId="69" pageNumber="116" rank="tribe" tribe="Hyperiidea">Hyperiidea</taxonomicName>
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. Otherwise this family resembles the
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<taxonomicName id="4C615EB7FF94DD6D36DDFA01FCAEFA6C" authorityName="Bovallius" authorityYear="1887" box="[653,796,1506,1532]" class="Malacostraca" family="Lanceolidae" kingdom="Animalia" order="Amphipoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="family">Lanceolidae</taxonomicName>
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in the general morphology of the gnathopoda, pereopoda and the mandibles.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |