140 lines
17 KiB
XML
140 lines
17 KiB
XML
<document id="F3F29A2CF2A3047E6C976E12253C16AA" ID-DOI="10.5281/zenodo.178692" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626206355444" checkinUser="felipe" docAuthor="Błażewicz-Paszkowycz, Magdalena" docDate="2007" docId="03BAA9706A47F564FF06F8AD8884FBD8" docLanguage="en" docName="zt01598p141.pdf" docOrigin="Zootaxa 1598" docSource="http://dx.doi.org/10.5281/zenodo.178692" docStyle="DocumentStyle:C4791ACFF01C5C140D2C1A203DB3C9B0.4:Zootaxa.2007-2008.monograph" docStyleId="C4791ACFF01C5C140D2C1A203DB3C9B0" docStyleName="Zootaxa.2007-2008.monograph" docStyleVersion="4" docTitle="Typhlotanais spinicauda : Hansen 1913" docType="treatment" docVersion="2" lastPageNumber="117" masterDocId="FF83D1086A34F510FF91FF838A60FFAA" masterDocTitle="Figure 6. Typhlotanais Compactus, Female A In Family Nototanaidae Sieg, 1976 And Typhlotanaidae Sieg, 1984" masterLastPageNumber="141" masterPageNumber="1" pageNumber="116" updateTime="1699004697906" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="92CA556F46DED97FBA809F013BE3D843">Figure 6. Typhlotanais Compactus, Female A In Family Nototanaidae Sieg, 1976 And Typhlotanaidae Sieg, 1984</mods:title>
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<mods:namePart id="21394491533909293657278BB0A2B106">Błażewicz-Paszkowycz, Magdalena</mods:namePart>
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<mods:title id="2674125EE38C436A29282BD1DC00280F">Zootaxa</mods:title>
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<mods:part id="6253B44E7A784DBFCACA2FFF240F920F">
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<mods:date id="BD6CEDD8BB17B77DBAFE90DFBAE24477">2007</mods:date>
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<mods:number id="2B166C2137E6B59A40169A6B251F7061">2007-09-28</mods:number>
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<mods:number id="3683C3D576F36A23687AD154A85221D7">1598</mods:number>
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<mods:url id="2EF58BCE465835E6C2F00765E0C89A14">http://dx.doi.org/10.5281/zenodo.178692</mods:url>
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<mods:classification id="93A3032D8A8B111A228D33B0376FBBA4">journal article</mods:classification>
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<mods:identifier id="2A43A3FA460274C2E4694A67D4CABB09" type="DOI">10.5281/zenodo.178692</mods:identifier>
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<mods:identifier id="7C07BDDE66B64BA08A575658EF59BF1C" type="ISSN">11755334</mods:identifier>
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</mods:mods>
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<treatment id="03BAA9706A47F564FF06F8AD8884FBD8" LSID="urn:lsid:plazi:treatment:03BAA9706A47F564FF06F8AD8884FBD8" httpUri="http://treatment.plazi.org/id/03BAA9706A47F564FF06F8AD8884FBD8" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116">
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<subSubSection id="C3094BED6A47F563FF06F8AD8B1FF8E2" box="[151,383,1838,1864]" pageId="115" pageNumber="116" type="nomenclature">
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<paragraph id="8BAC18666A47F563FF06F8AD8B1FF8E2" blockId="115.[151,383,1838,1864]" box="[151,383,1838,1864]" pageId="115" pageNumber="116">
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<heading id="D0E4AF0A6A47F563FF06F8AD8B1FF8E2" bold="true" box="[151,383,1838,1864]" fontSize="11" level="1" pageId="115" pageNumber="116" reason="1">
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<emphasis id="B967C4746A47F563FF06F8AD8B1FF8E2" bold="true" box="[151,383,1838,1864]" pageId="115" pageNumber="116">
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‘
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<taxonomicName id="4C1363E56A47F563FF30F8AD8B45F8E2" ID-CoL="7DCK3" authorityName=": Hansen" authorityYear="1913" box="[161,293,1838,1864]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="115" pageNumber="116" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A47F563FF30F8AD8B45F8E2" bold="true" box="[161,293,1838,1864]" italics="true" pageId="115" pageNumber="116">spinicauda</emphasis>
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</taxonomicName>
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’ group
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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="C3094BED6A47F564FF06F8F88EB8FE60" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116" type="diagnosis">
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<paragraph id="8BAC18666A47F564FF06F8F88F56FE08" blockId="115.[151,1436,1915,2022]" lastBlockId="116.[151,1437,152,1138]" lastPageId="116" lastPageNumber="117" pageId="115" pageNumber="116">
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<emphasis id="B967C4746A47F563FF06F8F88B79F83F" bold="true" box="[151,281,1915,1941]" pageId="115" pageNumber="116">Diagnosis:</emphasis>
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Body over seven times as long as wide. Carapace slightly tapering proximally. Pereonites rectangular, carapace and pereonites lateral margin parallel. Pleotelson apex supporting two strong spines; small gap between cheliped basis and proximal margin of pereonite-1 ventrally. Antennule sparsely setose; labrum with relatively long setae on upper margin; mandible molar with crenulated margin with blunt spines or tubercles. Maxilliped basis longer than wide, without seta; endites with two large tubercles and two setae distally. Cheliped relatively narrow (chela three times as long as wide), merus and carpus dorsally well-calcified; pereopod-1 articles without spiniform setae. Pereopods 2 and 3 merus and carpus with spiniform setae; pereopods 4–6 with large prickly tubercle (longer than half of carpus length), propodus dorso-distal setae reaching half of dactylus, dactylus and unguis combined just as long as propodus. Both uropod rami two-articled; endopod proximal article with spiniform setae on inner margin, exopod shorter than endopod proximal article.
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</paragraph>
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<paragraph id="8BAC18666A40F564FF5AFE2C8EB8FE60" blockId="116.[151,1437,152,1138]" box="[203,1240,431,458]" pageId="116" pageNumber="117">
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<emphasis id="B967C4746A40F564FF5AFE2C8BC2FE63" bold="true" box="[203,418,431,457]" pageId="116" pageNumber="117">Species included:</emphasis>
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<taxonomicName id="4C1363E56A40F564FE3BFE33890CFE60" authority="Hansen 1913" authorityName=": Hansen" authorityYear="1913" box="[426,876,432,458]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FE3BFE3388A8FE63" box="[426,712,432,457]" italics="true" pageId="116" pageNumber="117">Typhlotanais spinicauda</emphasis>
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<bibRefCitation id="EF8265976A40F564FD41FE33890CFE60" author="Hansen, H." box="[720,876,432,458]" pageId="116" pageNumber="117" pagination="1 - 145" refId="ref62097" refString="Hansen, H. J (1913) Crustacea, Malacostraca. II. IV. The Order Tanaidacea. Danish Ingolf Expedition, 3, 1 - 145." type="journal article" year="1913">Hansen 1913</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName id="4C1363E56A40F564FCE9FE338EF1FE63" authority="Błażewicz-Paszkowycz, 2007" authorityName="Błażewicz-Paszkowycz" authorityYear="2007" box="[888,1169,432,457]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="squamiger" status="sp. nov.">
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<emphasis id="B967C4746A40F564FCE9FE338EF1FE63" box="[888,1169,432,457]" italics="true" pageId="116" pageNumber="117">Typhlotanais squamiger</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A254790F6A40F564FB08FE338EB8FE60" box="[1177,1240,432,458]" pageId="116" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3094BED6A40F564FF5AFE548884FBD8" pageId="116" pageNumber="117" type="discussion">
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<paragraph id="8BAC18666A40F564FF5AFE54889DFD13" blockId="116.[151,1437,152,1138]" pageId="116" pageNumber="117">
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<emphasis id="B967C4746A40F564FF5AFE548B26FE5B" bold="true" box="[203,326,471,497]" pageId="116" pageNumber="117">Remarks:</emphasis>
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A pleotelson with the apex supported by two strong terminal spiniform setae, and spiniform setae on the inner margin of the uropod endopod proximal article in
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<taxonomicName id="4C1363E56A40F564FC3FFD838EACFDB3" authorityName=": Hansen" authorityYear="1913" box="[942,1228,512,537]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FC3FFD838EACFDB3" box="[942,1228,512,537]" italics="true" pageId="116" pageNumber="117">Typhlotanais spinicauda</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C1363E56A40F564FA95FD838FFBFDB3" authority="Błażewicz-Paszkowycz, 2007" authorityName="Błażewicz-Paszkowycz" authorityYear="2007" box="[1284,1435,512,537]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="squamiger" status="sp. nov.">
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<emphasis id="B967C4746A40F564FA95FD838FFBFDB3" box="[1284,1435,512,537]" italics="true" pageId="116" pageNumber="117">T. squamiger</emphasis>
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</taxonomicName>
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<emphasis id="B967C4746A40F564FF06FDA48AB9FDEB" bold="true" box="[151,217,551,577]" pageId="116" pageNumber="117">
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<taxonomicNameLabel id="A254790F6A40F564FF06FDA48AB9FDEB" box="[151,217,551,577]" pageId="116" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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are unique characters among known ‘typhlotanaids’ and the potential for erecting a new genus to which to assign these two species is fairly high. Because only a few specimens were available for study, resolution of a generic status is premature; instead, a ‘
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<taxonomicName id="4C1363E56A40F564FDE8FDFB8899FD3B" authorityName=": Hansen" authorityYear="1913" box="[633,761,632,657]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FDE8FDFB8899FD3B" box="[633,761,632,657]" italics="true" pageId="116" pageNumber="117">spinicauda</emphasis>
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</taxonomicName>
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’ morpho-group is proposed to emphasize the close similarity between
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<taxonomicName id="4C1363E56A40F564FED4FD238B82FD13" authorityName=": Hansen" authorityYear="1913" box="[325,482,672,697]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FED4FD238B82FD13" box="[325,482,672,697]" italics="true" pageId="116" pageNumber="117">T. spinicauda</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C1363E56A40F564FD8AFD2388D4FD13" authority="Błażewicz-Paszkowycz, 2007" authorityName="Błażewicz-Paszkowycz" authorityYear="2007" box="[539,692,672,697]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="squamiger" status="sp. nov.">
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<emphasis id="B967C4746A40F564FD8AFD2388D4FD13" box="[539,692,672,697]" italics="true" pageId="116" pageNumber="117">T. squamiger</emphasis>
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</taxonomicName>
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<emphasis id="B967C4746A40F564FD2AFD1C889DFD13" bold="true" box="[699,765,671,697]" pageId="116" pageNumber="117">
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<taxonomicNameLabel id="A254790F6A40F564FD2AFD1C889DFD13" box="[699,765,671,697]" pageId="116" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<paragraph id="8BAC18666A40F564FF5AFD4B8924FCF0" blockId="116.[151,1437,152,1138]" pageId="116" pageNumber="117">
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<taxonomicName id="4C1363E56A40F564FF5AFD4B8B0AFD4B" authorityName=": Hansen" authorityYear="1913" box="[203,362,712,737]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FF5AFD4B8B0AFD4B" box="[203,362,712,737]" italics="true" pageId="116" pageNumber="117">T. spinicauda</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C1363E56A40F564FE36FD4B8822FD4B" authorityName="Błażewicz-Paszkowycz" authorityYear="2007" box="[423,578,712,737]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="squamiger">
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<emphasis id="B967C4746A40F564FE36FD4B8822FD4B" box="[423,578,712,737]" italics="true" pageId="116" pageNumber="117">T. squamiger</emphasis>
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</taxonomicName>
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share large prickly tubercles and a general body habitus with
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<taxonomicName id="4C1363E56A40F564FAA1FD4B8FFCFD4B" authorityName=": Hansen" authorityYear="1913" box="[1328,1436,712,737]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="mixtus">
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<emphasis id="B967C4746A40F564FAA1FD4B8FFCFD4B" box="[1328,1436,712,737]" italics="true" pageId="116" pageNumber="117">T. mixtus</emphasis>
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</taxonomicName>
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possibly indicating a phylogenic affinity. The last taxon, however, lacks spiniform setae on the merus of pereopods 2 and 3, and it has a large gap ventrally between the cheliped basis and the proximal margin of pereonite-1 (the gap is much smaller in the ‘
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<taxonomicName id="4C1363E56A40F564FDCCFCC388BDFCF3" authorityName=": Hansen" authorityYear="1913" box="[605,733,832,857]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="spinicauda">
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<emphasis id="B967C4746A40F564FDCCFCC388BDFCF3" box="[605,733,832,857]" italics="true" pageId="116" pageNumber="117">spinicauda</emphasis>
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</taxonomicName>
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’ group).
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</paragraph>
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<paragraph id="8BAC18666A40F564FF5AFCEB8884FBD8" blockId="116.[151,1437,152,1138]" pageId="116" pageNumber="117">
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The presence of strong terminal spines on the pleotelson and a row of spiniform setae on the inner margin of the uropod endopods is characteristic for
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<taxonomicName id="4C1363E56A40F564FD0BFC13898FFC00" authority="Gu" authorityName="Gu" box="[666,1007,912,938]" class="Malacostraca" genus="Tanabnormia" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="cornicauda">
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<emphasis id="B967C4746A40F564FD0BFC1389A3FC03" box="[666,963,912,937]" italics="true" pageId="116" pageNumber="117">Tanabnormia cornicauda</emphasis>
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Gu
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</taxonomicName>
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ṭu, 1986. This character suggested to Guṭu the possibility of a predatory potential of the species, although no specific evidence for this kind of feeding was given. During the dissection of the
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<specimenCount id="9D15D3EF6A40F564FD08FC63895AFC50" box="[665,826,992,1018]" pageId="116" pageNumber="117" type="generic">one specimen</specimenCount>
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of
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<taxonomicName id="4C1363E56A40F564FCF3FC63899AFC53" authority="Błażewicz-Paszkowycz, 2007" authorityName="Błażewicz-Paszkowycz" authorityYear="2007" box="[866,1018,992,1017]" class="Malacostraca" family="Typhlotanaidae" genus="Typhlotanais" kingdom="Animalia" order="Tanaidacea" pageId="116" pageNumber="117" phylum="Arthropoda" rank="species" species="squamiger" status="sp. nov.">
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<emphasis id="B967C4746A40F564FCF3FC63899AFC53" box="[866,1018,992,1017]" italics="true" pageId="116" pageNumber="117">T. squamiger</emphasis>
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</taxonomicName>
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<emphasis id="B967C4746A40F564FB93FC5C8E25FC53" bold="true" box="[1026,1093,991,1017]" pageId="116" pageNumber="117">
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<taxonomicNameLabel id="A254790F6A40F564FB93FC5C8E25FC53" box="[1026,1093,991,1017]" pageId="116" pageNumber="117" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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the gut was found to contain only fine particles resembling fine benthic sediments, similar to the gut contents found in most shallow water tanaids (
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<bibRefCitation id="EF8265976A40F564FF6BFBB38969FBE0" author="Blazewicz-Paszkowycz, M. & Ligowski R." box="[250,777,1071,1098]" pageId="116" pageNumber="117" pagination="11 - 15" refId="ref61331" refString="Blazewicz-Paszkowycz, M. & Ligowski R. (2002) Diatoms as food source indicator for some Antarctic Cumacea and Tanaidacea (Crustacea). Antarctic Science, 14, 11 - 15." type="journal article" year="2002">Błażewicz-Paszkowycz and Ligowski, 2002</bibRefCitation>
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). This feature may have more to do with defense of the posterior of the animal when in its tube or burrow.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |