163 lines
18 KiB
XML
163 lines
18 KiB
XML
<document id="46452F44D2F24028162D555A65F5B9E2" ID-CLB-Dataset="50778" ID-DOI="10.5281/zenodo.171687" ID-GBIF-Dataset="7f252475-feaa-41c9-b25b-30fd000477db" ID-ISSN="11755326" ID-Zenodo-Dep="171687" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459756437112" checkinUser="plazi" docAuthor="Kavanagh, Fiona A., Wilson, George D. F. & Power, Anne Marie" docDate="2006" docId="03BFFB72FFA2905C713B9137FB28693E" docLanguage="en" docName="zt01120p033.pdf" docOrigin="Zootaxa 1120" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Haplomesus corniculatus Brokeland & Brandt 2004" docType="treatment" docVersion="10" lastPageNumber="25" masterDocId="FF86830AFFB590447033922EFFD56D38" masterDocTitle="Heterochrony in Haplomesus (Crustacea: Isopoda: Ischnomesidae): revision of two species and description of two new species" masterLastPageNumber="33" masterPageNumber="1" pageNumber="24" updateTime="1698218081294" updateUser="ExternalLinkService">
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<mods:mods id="12B9665CE738AB906B942728E42F10BB" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C3912C004467F9956CD36C55A1FEA212">
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<mods:title id="08403093EF153CFC4661FBFBA9F7AF99">Heterochrony in Haplomesus (Crustacea: Isopoda: Ischnomesidae): revision of two species and description of two new species</mods:title>
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<mods:name id="6422B073B86C8BBAA84BE11C8DC57DDE" type="personal">
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<mods:roleTerm id="773D35DCF514F4AED48622074F3FF946">Author</mods:roleTerm>
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<mods:namePart id="955C1D2D2C29CC2EA486FA6AD364D08C">Kavanagh, Fiona A.</mods:namePart>
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<mods:roleTerm id="D08BDAB54EE23238FB0C97ADC1DD8C91">Author</mods:roleTerm>
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<mods:namePart id="CC92BAD6DEA14AF6DE2D5BE38BD57C64">Wilson, George D. F.</mods:namePart>
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<mods:name id="DB30283DE9ADEBFD04348C40CAAFB359" type="personal">
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<mods:roleTerm id="D82EF3D9D81C0B7030017B4429136E0C">Author</mods:roleTerm>
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<mods:namePart id="9D923CA6FF162B1E1DD6AD1D7D6AC4DC">Power, Anne Marie</mods:namePart>
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<mods:typeOfResource id="9B7C472A8AE40732D7D8D4172A430519">text</mods:typeOfResource>
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<mods:title id="391051B1F8D10BC0EFE5BC7DE4340A6D">Zootaxa</mods:title>
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<mods:part id="505EE8C8A0A6BC6A5187E16F6983D37E">
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<mods:date id="AAB221B5D943B55E85B52262E682504F">2006</mods:date>
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<mods:detail id="7148AB2500E9ABEE209FA05F47B05897" type="volume">
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<mods:number id="A5E4FD18D5760CABCF59A14C8A7AE3D3">1120</mods:number>
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<mods:classification id="EB20DF1C85AA7AC0978F43E5B208EE8A">journal article</mods:classification>
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<mods:identifier id="DB2CDF7B3007BC77CE4704A728C95454" type="CLB-Dataset">50778</mods:identifier>
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<mods:identifier id="C6B39F2C3E352625A30B3E53CDB684E5" type="DOI">10.5281/zenodo.171687</mods:identifier>
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<treatment id="03BFFB72FFA2905C713B9137FB28693E" ID-DOI="http://doi.org/10.5281/zenodo.6256244" ID-GBIF-Taxon="119343813" ID-Zenodo-Dep="6256244" LSID="urn:lsid:plazi:treatment:03BFFB72FFA2905C713B9137FB28693E" httpUri="http://treatment.plazi.org/id/03BFFB72FFA2905C713B9137FB28693E" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24">
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<subSubSection id="C30C19EFFFA29053713B9137FC446E0B" box="[264,913,793,819]" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph id="8BA94A64FFA29053713B9137FC446E0B" blockId="23.[264,913,793,819]" box="[264,913,793,819]" pageId="23" pageNumber="24">
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<heading id="D0E1FD08FFA29053713B9137FC446E0B" bold="true" box="[264,913,793,819]" fontSize="11" level="1" pageId="23" pageNumber="24" reason="1">
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<taxonomicName id="4C1631E7FFA29053713B9137FC446E0B" ID-CoL="3JMW8" authority="Brokeland & Brandt, 2004" authorityName="Brokeland & Brandt" authorityYear="2004" box="[264,913,793,819]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="corniculatus">
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<emphasis id="B9629676FFA29053713B9137FC446E0B" bold="true" box="[264,913,793,819]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053713B9137FDE96E0B" bold="true" box="[264,572,793,819]" italics="true" pageId="23" pageNumber="24">Haplomesus corniculatus</emphasis>
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<bibRefCitation id="EF873795FFA2905372779137FC446E0B" author="Brokeland" box="[580,913,793,819]" pageId="23" pageNumber="31" refString="Brokeland, W. & Brandt, A. (2004) Two new species of Ischnomesidae (Crustacea: Isopoda) from the Southern Ocean displaying neoteny. Deep Sea Research II, 51, 1769 - 1785." type="journal article" year="2004">Brökeland & Brandt, 2004</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="C30C19EFFFA29053713B9148FBEE6E45" box="[264,1083,868,894]" pageId="23" pageNumber="24" type="reference_group">
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<paragraph id="8BA94A64FFA29053713B9148FBEE6E45" blockId="23.[264,1083,868,894]" box="[264,1083,868,894]" pageId="23" pageNumber="24">
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<treatmentCitationGroup id="AB066D4AFFA29053713B9148FBEE6E45" box="[264,1083,868,894]" pageId="23" pageNumber="24">
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<taxonomicName id="4C1631E7FFA29053713B9148FCAB6E45" ID-CoL="3JMW8" authority="Brokeland & Brandt, 2004: 1777" authorityName="Brokeland & Brandt" authorityPageNumber="1777" authorityYear="2004" box="[264,894,870,893]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="corniculatus">
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<emphasis id="B9629676FFA29053713B9148FDC26E45" box="[264,535,870,893]" italics="true" pageId="23" pageNumber="24">Haplomesus corniculatus</emphasis>
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<treatmentCitation id="0AB76C75FFA29053722D9148FCAB6E45" author="Brokeland" box="[542,894,870,893]" page="1777" pageId="23" pageNumber="24" year="2004">
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<bibRefCitation id="EF873795FFA29053722D9148FCEA6E45" author="Brokeland" box="[542,831,870,893]" pageId="23" pageNumber="31" refString="Brokeland, W. & Brandt, A. (2004) Two new species of Ischnomesidae (Crustacea: Isopoda) from the Southern Ocean displaying neoteny. Deep Sea Research II, 51, 1769 - 1785." type="journal article" year="2004">Brökeland & Brandt, 2004</bibRefCitation>
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: 1777
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</treatmentCitation>
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</taxonomicName>
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–1784, figs 6–10.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30C19EFFFA29053713B918AFE816966" pageId="23" pageNumber="24" type="materials_examined">
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<paragraph id="8BA94A64FFA29053713B918AFD2A6E86" blockId="23.[264,1323,932,1878]" box="[264,767,932,958]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053713B918AFEAF6E86" bold="true" box="[264,378,932,958]" pageId="23" pageNumber="24">
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<typeStatus id="54ADF4C6FFA29053713B918AFEAF6E86" box="[264,378,932,958]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
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</emphasis>
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(ZMHK40638) (not examined).
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</paragraph>
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<paragraph id="8BA94A64FFA29053710B91E2FD906936" blockId="23.[264,1323,932,1878]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053710B91E2FE0C6EDE" bold="true" box="[312,473,972,998]" pageId="23" pageNumber="24">
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<typeStatus id="54ADF4C6FFA29053710B91E2FEA06EDE" box="[312,373,972,998]" pageId="23" pageNumber="24">Type</typeStatus>
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locality
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</emphasis>
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. 59º40.30'–40º.32'S, 57º35.42'–35.64'W,
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<quantity id="4CEEE781FFA2905373F891E2FBFE6EDE" box="[971,1067,972,998]" metricMagnitude="3" metricUnit="m" metricValue="3.689" pageId="23" pageNumber="24" unit="m" value="3689.0">3689 m</quantity>
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, off Elephant Island, Drake Passage,
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<collectingCountry id="F3010AF4FFA2905371F191DAFDDE6936" box="[450,523,1012,1038]" name="United Kingdom" pageId="23" pageNumber="24">Scotia</collectingCountry>
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Sea.
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</paragraph>
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<paragraph id="8BA94A64FFA29053710B9632FE816966" blockId="23.[264,1323,932,1878]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053710B9632FDF3690E" bold="true" box="[312,550,1052,1078]" pageId="23" pageNumber="24">Material examined</emphasis>
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. None, description based on
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<bibRefCitation id="EF873795FFA2905373B59632FB04690E" author="Brokeland" box="[902,1233,1052,1078]" pageId="23" pageNumber="31" refString="Brokeland, W. & Brandt, A. (2004) Two new species of Ischnomesidae (Crustacea: Isopoda) from the Southern Ocean displaying neoteny. Deep Sea Research II, 51, 1769 - 1785." type="journal article" year="2004">Brökeland & Brandt (2004)</bibRefCitation>
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for the males.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30C19EFFFA29053710B9642FB5B6876" pageId="23" pageNumber="24" type="diagnosis">
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<paragraph id="8BA94A64FFA29053710B9642FB5B6876" blockId="23.[264,1323,932,1878]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053710B9642FE6569BE" bold="true" box="[312,432,1132,1158]" pageId="23" pageNumber="24">Diagnosis</emphasis>
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. Male with anterolateral spines on pereonite 1 only. Pereonite 7 length not reduced, similar to pereonite 6; pleotelson posterolateral margin anterior to uropods with pedestal spines, longer than uropods.
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<taxonomicName id="4C1631E7FFA2905372F29692FCEE69EE" box="[705,827,1212,1238]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="23" pageNumber="26" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
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with 4 distal flagellar articles. Pereopod I carpus ventral margin with 1 distal robust seta on palm. Pereopods II–VI bases with simple spines on dorsal and ventral margin. Pleopod I of male with simple setae on lateral and distal margins; pleopod II stylet extending beyond distal margin of protopod.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30C19EFFFA2905C710B9772FB136FA6" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" type="description">
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<paragraph id="8BA94A64FFA29053710B9772FC306BB6" blockId="23.[264,1323,932,1878]" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053710B9772FCC1684E" bold="true" box="[312,788,1372,1398]" pageId="23" pageNumber="24">Description of male (female unknown)</emphasis>
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. Body length
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<quantity id="4CEEE781FFA29053738A9772FBC0684E" box="[953,1045,1372,1398]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="23" pageNumber="24" unit="mm" value="4.2">4.2 mm</quantity>
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. Head length 0.6 width. Head cuticular structure granulated. Head lobe on ventrolateral margin absent in lateral view. Pereonite 1 width 0.14 total body length. Pereonite 1 anterolateral simple spines, elongate, length near width of pereonite 1. Male pereonite 1 anterolateral spines robust and anteriorly curved. Pereonite 5 length 3.9 width, 0.5 total body length. Pleotelson length 1.1 width; posterolateral margin anterior to uropods with pedestal spines. Pleotelson dorsal surface axial ridge weakly vaulted, separated from lateral fields only by shallow elongate concavities; posterolateral margin adjacent to uropods convex.
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</paragraph>
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<paragraph id="8BA94A64FFA2905C710B94B2FB606C66" blockId="23.[264,1323,932,1878]" lastBlockId="24.[264,1324,284,1030]" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24">
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<emphasis id="B9629676FFA29053710B94B2FD9C6B8D" box="[312,585,1692,1717]" italics="true" pageId="23" pageNumber="24">
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<taxonomicName id="4C1631E7FFA29053710B94B2FE656B8D" box="[312,432,1692,1717]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="23" pageNumber="24" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
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and antenna
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</emphasis>
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.
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<taxonomicName id="4C1631E7FFA29053726A94B2FD066B8E" box="[601,723,1692,1718]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="23" pageNumber="26" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
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with 6 articles altogether; article 2 length 0.6 head width, with 2 elongate ventromedial setae; distal articles altogether small, shorter than article 2; article 3 length similar to article 4; article 3 elongate and tubular, much longer than wide; terminal article shorter than penultimate article. Antenna length 2.5 anterior body length; article 3 cuticle smooth, length 7.5 width; article 5 length 0.6 anterior body length; article 6 length 0.7 anterior body length; flagellum length 0.3 total antennal length, flagellum with 20 articles, flagellum some segments expanded, wider than long.
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</paragraph>
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<paragraph id="8BA94A64FFAD905C710B9342FAF06CEE" blockId="24.[264,1324,284,1030]" pageId="24" pageNumber="25">
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<emphasis id="B9629676FFAD905C710B9342FE146CBD" box="[312,449,364,389]" italics="true" pageId="24" pageNumber="25">Mouthparts</emphasis>
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. Maxillula with 12 robust setae on lateral lobe; medial lobe with 1 robust mediallyprojecting dentate seta. Maxilla medial lobe with 2 long (approximately as long as lateral lobes) mediallyprojecting pectinate seta. Maxilliped palp article 2 wider than 3.
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</paragraph>
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<paragraph id="8BA94A64FFAD905C710B93CAFB406F1E" blockId="24.[264,1324,284,1030]" pageId="24" pageNumber="25">
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<emphasis id="B9629676FFAD905C710B93CAFE616CC5" box="[312,436,484,509]" italics="true" pageId="24" pageNumber="25">Pereopods</emphasis>
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. Pereopod I propodus ventral margin with 1 robust seta. Pereopod VII absent in adults. Pereopods II–VI bases with simple spines in random pattern.
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</paragraph>
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<paragraph id="8BA94A64FFAD905C710B901AFB136FA6" blockId="24.[264,1324,284,1030]" pageId="24" pageNumber="25">
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<emphasis id="B9629676FFAD905C710B901AFD936F75" box="[312,582,564,589]" italics="true" pageId="24" pageNumber="25">Pleopods and uropods</emphasis>
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. Pleopod I distal tip with lateral horns. Pleopod II protopod apex rounded. Pleopod 3 exopod with plumose setae, with fringe of fine setae. Uropods not extending near posterior margin of pleotelson, length 0.1 length of pleotelson.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30C19EFFFAD905C710B9082FEF36FD6" pageId="24" pageNumber="25" type="distribution">
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<paragraph id="8BA94A64FFAD905C710B9082FEF36FD6" blockId="24.[264,1324,284,1030]" pageId="24" pageNumber="25">
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<emphasis id="B9629676FFAD905C710B9082FE046FFE" bold="true" box="[312,465,684,710]" pageId="24" pageNumber="25">Distribution</emphasis>
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. South Atlantic Ocean, Drake Passage and
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<collectingCountry id="F3010AF4FFAD905C73E09082FBC96FFE" box="[979,1052,684,710]" name="United Kingdom" pageId="24" pageNumber="25">Scotia</collectingCountry>
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Sea, depth
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<quantity id="4CEEE781FFAD905C74949082FEF76FD6" metricMagnitude="3" metricUnit="m" metricValue="3.8255" metricValueMax="3.9619999999999997" metricValueMin="3.689" pageId="24" pageNumber="25" unit="m" value="3825.5" valueMax="3962.0" valueMin="3689.0">3689–3962 m</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30C19EFFFAD905C710B90D2FB28693E" pageId="24" pageNumber="25" type="discussion">
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<paragraph id="8BA94A64FFAD905C710B90D2FB28693E" blockId="24.[264,1324,284,1030]" pageId="24" pageNumber="25">
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<emphasis id="B9629676FFAD905C710B90D2FE7F6E2E" bold="true" box="[312,426,764,790]" pageId="24" pageNumber="25">Remarks</emphasis>
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.
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<taxonomicName id="4C1631E7FFAD905C718F90D2FDA06E2D" box="[444,629,764,789]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="corniculatus">
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<emphasis id="B9629676FFAD905C718F90D2FDA06E2D" box="[444,629,764,789]" italics="true" pageId="24" pageNumber="25">H. corniculatus</emphasis>
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</taxonomicName>
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males lack lateral or anterolateral spines on pereonite 4, whereas these spines are present on males of other species. This species differs from
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<taxonomicName id="4C1631E7FFAD905C753D910AFEA56E5D" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="angustus">
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<emphasis id="B9629676FFAD905C753D910AFEA56E5D" italics="true" pageId="24" pageNumber="25">H. angustus</emphasis>
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</taxonomicName>
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in that the first pereonite spines are especially robust and anteriorly curving. This species also retains a distinct segment at pereonite 7 whereas the segment is largely reduced or undeveloped in other species that lack the last pereopod.
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<bibRefCitation id="EF873795FFAD905C740B91B2FE836EE6" author="Brokeland" pageId="24" pageNumber="31" refString="Brokeland, W. & Brandt, A. (2004) Two new species of Ischnomesidae (Crustacea: Isopoda) from the Southern Ocean displaying neoteny. Deep Sea Research II, 51, 1769 - 1785." type="journal article" year="2004">Brökeland & Brandt (2004)</bibRefCitation>
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illustrate the antennular second article ventromedial setae as having setules, while these setae are almost certainly the long curved simple seta that occur in other species.
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</paragraph>
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</subSubSection>
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</treatment>
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||
</document> |