439 lines
67 KiB
XML
439 lines
67 KiB
XML
<document id="BCF04DC66700C7C9D172DAE095074063" ID-DOI="10.5281/zenodo.274064" ID-GBIF-Dataset="c8c23a6a-139d-4e73-82e2-f71926852fca" ID-ISSN="1175-5326" ID-Zenodo-Dep="274064" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459804130242" checkinUser="plazi" docAuthor="Larsen, Kim & Shimomura, Michitaka" docDate="2008" docId="B12BB831FF902D66FF07FF03FCCFF802" docLanguage="en" docName="zt01678p024.pdf" docOrigin="Zootaxa 1678" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Parapseudes arenamans" docType="treatment" docVersion="7" lastPageNumber="9" masterDocId="4D12C049FF922D6EFF90FF94FFB6FFBE" masterDocTitle="Tanaidacea (Crustacea: Peracarida) from Japan. IV. Shallow-water species from Akajima with notes on the recolonization potential of tanaids" masterLastPageNumber="24" masterPageNumber="1" pageNumber="3" updateTime="1698220403970" updateUser="plazi">
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<mods:mods id="BC46DB783BA370336794168BE65F6B26" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="3882FD5FACA21C1DBB867B1BF90BF1EB">
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<mods:title id="7D13027D054E9B0026732678A5921936">Tanaidacea (Crustacea: Peracarida) from Japan. IV. Shallow-water species from Akajima with notes on the recolonization potential of tanaids</mods:title>
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<mods:name id="2762045D42D15D455CA986EBE21FADBF" type="personal">
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<mods:roleTerm id="4529C7E7AACA0BD4C152B0183FB51E49">Author</mods:roleTerm>
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<mods:namePart id="67170A11491C2E7551008FD6E4709840">Larsen, Kim</mods:namePart>
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<mods:roleTerm id="017300A9F8914DD9A1776262090B877A">Author</mods:roleTerm>
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<mods:namePart id="C9A9F0C946CB716D005302EAF324FF0A">Shimomura, Michitaka</mods:namePart>
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<mods:typeOfResource id="95AA83C93CCC294660BBA14131ED8B83">text</mods:typeOfResource>
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<mods:title id="D4B40604CFD4BA1816496625825F294A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="15429F62D85D8EB435CBE9CA210ACCB7">
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<mods:date id="9F9A9D011E0C38533115C3242DAA9F5F">2008</mods:date>
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<mods:detail id="D63E9AA731B89BEFE641A831ED070A8C" type="volume">
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<mods:number id="C66C52FDE73BD147C67D6A47B3F55C38">1678</mods:number>
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<mods:start id="170E2B615CC088A55B761D0FC49EDC8D">1</mods:start>
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<mods:end id="AB82DB4CD58C7913ECFBBC5CEC6AD895">24</mods:end>
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<mods:classification id="BF29AA9F29F9A38F8DC2854B5FE8A7D6">journal article</mods:classification>
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<mods:identifier id="D22BE6E78F30635F7CF47EE69D1DBDF6" type="DOI">10.5281/zenodo.274064</mods:identifier>
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<mods:identifier id="FA30011B045681342B7A98428D617253" type="GBIF-Dataset">c8c23a6a-139d-4e73-82e2-f71926852fca</mods:identifier>
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<mods:identifier id="B42359217141516D0BAFBD8410827AC5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8A3C0A5CB46B2B686E9D4E5BA6701134" type="Zenodo-Dep">274064</mods:identifier>
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<treatment id="B12BB831FF902D66FF07FF03FCCFF802" ID-DOI="http://doi.org/10.5281/zenodo.5662688" ID-GBIF-Taxon="119352657" ID-Zenodo-Dep="5662688" LSID="urn:lsid:plazi:treatment:B12BB831FF902D66FF07FF03FCCFF802" httpUri="http://treatment.plazi.org/id/B12BB831FF902D66FF07FF03FCCFF802" lastPageId="8" lastPageNumber="9" pageId="2" pageNumber="3">
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<subSubSection id="71985AACFF902D6CFF07FF03FEA6FF6A" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="393D0927FF902D6CFF07FF03FE4FFF0F" blockId="2.[151,505,151,212]" box="[151,505,151,177]" pageId="2" pageNumber="3">
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<heading id="6275BE4BFF902D6CFF07FF03FE4FFF0F" bold="true" box="[151,505,151,177]" fontSize="11" level="1" pageId="2" pageNumber="3" reason="1">
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<emphasis id="0BF6D535FF902D6CFF07FF03FE4FFF0F" bold="true" box="[151,505,151,177]" pageId="2" pageNumber="3">
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<taxonomicName id="FE8272A4FF902D6CFF07FF03FE08FF0F" ID-CoL="4D9Z6" box="[151,446,151,177]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="arenamans">
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<emphasis id="0BF6D535FF902D6CFF07FF03FE08FF0F" bold="true" box="[151,446,151,177]" italics="true" pageId="2" pageNumber="3">Parapseudes arenamans</emphasis>
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</taxonomicName>
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n.sp
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="393D0927FF902D6CFF07FF2EFEA6FF6A" blockId="2.[151,505,151,212]" box="[151,272,186,212]" pageId="2" pageNumber="3">
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(
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<figureCitation id="A1B915A2FF902D6CFF0FFF2EFEB1FF6A" box="[159,263,186,212]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="4.[151,255,1940,1964]" captionStartId-1="5.[151,255,1914,1938]" captionStartId-2="6.[151,255,1878,1902]" captionStartId-3="7.[151,255,1962,1986]" captionTargetBox-0="[170,1417,185,1908]" captionTargetBox-1="[163,1422,210,1875]" captionTargetBox-2="[152,1426,206,1852]" captionTargetBox-3="[384,1209,199,1915]" captionTargetId-0="figure@4.[158,1428,185,1917]" captionTargetId-1="figure@5.[151,1436,194,1890]" captionTargetId-2="figure@6.[151,1436,194,1854]" captionTargetId-3="figure@7.[371,1210,194,1923]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionTargetPageId-3="7" captionText-0="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." captionText-1="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." captionText-2="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." captionText-3="FIGURE 4. Parapaseudes arenamans n. sp. juvenile male paratype (KMNH IvR 500,220). A, lateral view. Scale bar = 0.5 mm." httpUri-0="https://zenodo.org/record/274065/files/figure.png" httpUri-1="https://zenodo.org/record/274066/files/figure.png" httpUri-2="https://zenodo.org/record/274067/files/figure.png" httpUri-3="https://zenodo.org/record/274068/files/figure.png" pageId="2" pageNumber="3">Figs 1–4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="71985AACFF902D6CFF07FE9EFDF8FE22" pageId="2" pageNumber="3" type="materials_examined">
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<paragraph id="393D0927FF902D6CFF07FE9EFDF8FE22" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF07FE9EFDBEFE9A" bold="true" box="[151,520,266,292]" pageId="2" pageNumber="3">
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Material examined.
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<typeStatus id="E639B785FF902D6CFE06FE9EFDBEFE9A" box="[406,520,266,292]" pageId="2" pageNumber="3" type="holotype">Holotype</typeStatus>
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</emphasis>
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ovigerous female, body length
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<quantity id="FE7AA4C2FF902D6CFC13FE9EFC69FE9A" box="[899,991,266,292]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="2" pageNumber="3" unit="mm" value="4.7">4.7 mm</quantity>
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(
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<collectionCode id="5F9391E2FF902D6CFC60FE9EFBFAFE9A" box="[1008,1100,266,292]" pageId="2" pageNumber="3">KMNH</collectionCode>
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IvR 500,218), 6–6.5 meters depth, fine sand, by Majanohama reef, off Akajima (Aka Island), East
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<collectingCountry id="419549B7FF902D6CFC5CFEA6FBA4FEF2" box="[972,1042,306,332]" name="China" pageId="2" pageNumber="3">China</collectingCountry>
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Sea,
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<date id="4D3C2FE7FF902D6CFBC1FEA6FB48FEF2" box="[1105,1278,306,332]" pageId="2" pageNumber="3" value="2007-06-02" valueMax="2007-06-07" valueMin="2007-06-02">2–7 June 2007</date>
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.
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<typeStatus id="E639B785FF902D6CFA99FEA6FA30FEF2" box="[1289,1414,306,332]" pageId="2" pageNumber="3" type="paratype">
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<emphasis id="0BF6D535FF902D6CFA99FEA6FA30FEF2" bold="true" box="[1289,1414,306,332]" pageId="2" pageNumber="3">Paratypes</emphasis>
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</typeStatus>
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1 non ovigerous and 1 ovigerous females (dissected) (
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<collectionCode id="5F9391E2FF902D6CFC93FECEFCE9FECA" box="[771,863,346,372]" pageId="2" pageNumber="3">KMNH</collectionCode>
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IvR 500,219), 3 non ovigerous females
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<specimenCount id="2F84C2AEFF902D6CFAD4FECEFA21FECA" box="[1348,1431,346,372]" pageId="2" pageNumber="3" type="male">1 male</specimenCount>
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, (
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<collectionCode id="5F9391E2FF902D6CFF0FFE16FF4DFE22" box="[159,251,386,412]" pageId="2" pageNumber="3">KMNH</collectionCode>
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IvR 500,220), same locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="71985AACFF902D6CFF56FE3EFF53FE52" pageId="2" pageNumber="3" type="etymology">
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<paragraph id="393D0927FF902D6CFF56FE3EFF53FE52" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF56FE3EFEE5FE7A" bold="true" box="[198,339,426,452]" pageId="2" pageNumber="3">Etymology.</emphasis>
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The species is named after the sandy habitat of the
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<typeStatus id="E639B785FF902D6CFC21FE3EFC52FE7A" box="[945,996,426,452]" pageId="2" pageNumber="3">type</typeStatus>
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locality (Latin:
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<emphasis id="0BF6D535FF902D6CFB31FE3EFAE3FE7D" box="[1185,1365,426,451]" italics="true" pageId="2" pageNumber="3">arena-amans =</emphasis>
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sandlover).
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</paragraph>
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</subSubSection>
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<subSubSection id="71985AACFF902D6CFF56FE6EFBBAFD0A" pageId="2" pageNumber="3" type="diagnosis">
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<paragraph id="393D0927FF902D6CFF56FE6EFBBAFD0A" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF56FE6EFEF0FDAA" bold="true" box="[198,326,506,532]" pageId="2" pageNumber="3">Diagnosis.</emphasis>
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Pereonites 4–6 lateral margins almost straight and gaps between pereonites small (<10% pereonite length). Pereonites 5–6 almost square. Pleotelson about 0.75 times the length of all pleonites combined. Maxilla inner lobe of fixed endite with row of short stout setae. Cheliped fixed finger apex blunt and dactylus bifurcate. Pereopod 1 basis without spines. Pereopod 4 dactylus less than one third as long as dactylus of pereopods 2, 3, and 5; unguis reduced. Pleopod basal articles as long as endites.
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</paragraph>
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</subSubSection>
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<subSubSection id="71985AACFF902D66FF56FD56FBF0FEC4" lastPageId="8" lastPageNumber="9" pageId="2" pageNumber="3" type="description">
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<paragraph id="393D0927FF902D6CFF56FD56FB33FD65" blockId="2.[151,1437,266,2012]" box="[198,1157,706,732]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF56FD56FE72FD65" box="[198,452,706,731]" italics="true" pageId="2" pageNumber="3">Description of female</emphasis>
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(body from
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<typeStatus id="E639B785FF902D6CFDC7FD56FD76FD62" box="[599,704,706,732]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
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, appendages from dissected
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<typeStatus id="E639B785FF902D6CFB80FD56FBC1FD62" box="[1040,1143,706,732]" pageId="2" pageNumber="3" type="paratype">paratype</typeStatus>
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).
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</paragraph>
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<paragraph id="393D0927FF902D6CFF56FD7EFBC7FCBA" blockId="2.[151,1437,266,2012]" box="[198,1137,746,772]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF56FD7EFEB4FCBD" box="[198,258,746,771]" italics="true" pageId="2" pageNumber="3">Body</emphasis>
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(
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<figureCitation id="A1B915A2FF902D6CFE82FD7EFEE2FCBA" box="[274,340,746,772]" captionStart="FIGURE 1" captionStartId="4.[151,255,1940,1964]" captionTargetBox="[170,1417,185,1908]" captionTargetId="figure@4.[158,1428,185,1917]" captionTargetPageId="4" captionText="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
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A, B). Dorso-ventrally flattened (about 5.5 times longer than wide).
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</paragraph>
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<paragraph id="393D0927FF902D6CFF55FC86FE3EFCC2" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF55FC86FEC3FC95" box="[197,373,786,811]" italics="true" pageId="2" pageNumber="3">Cephalothorax</emphasis>
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. Longer than pereonites 1–2 combined (including rostrum). Ocular lobes well developed, with visual elements. Rostrum pointed and ventrally curved in lateral view but appears blunt in dorsal view due to the curvature.
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</paragraph>
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<paragraph id="393D0927FF902D6CFF55FC1EFADDFC4A" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF55FC1EFEF7FC1D" box="[197,321,906,931]" italics="true" pageId="2" pageNumber="3">Pereonites</emphasis>
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. Pereonites 1 and 2 naked. Pereonites 3–6 with lateral setae. Pereonites 1–5 wider than long. Pereonites 4–6 longer than other pereonites and almost square. Lateral shoulders barely visible in dorsal view as posterior lobes. Small ventral hyposphenia on pereonites 1–4 (obscured by oostegites) and pereonite 6.
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</paragraph>
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<paragraph id="393D0927FF902D6CFF56FB96FF56FB2A" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF56FB96FEBCFBA5" box="[198,266,1026,1051]" italics="true" pageId="2" pageNumber="3">Pleon</emphasis>
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. Tapering, about 0.2 times total body length. Pleonites all wider than long, with posteriorly directed pointed epimera. Pleonite 1 with weak band of dorsal and dorso-lateral setae, all other pleonites bearing individual dorsal and lateral setae. Pleonite 5 without pleopods. Pleotelson longer than last three pleonites combined.
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</paragraph>
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<paragraph id="393D0927FF902D6CFF55FB37FD8BFA3A" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF55FB37FE8AFB02" box="[197,316,1187,1212]" italics="true" pageId="2" pageNumber="3">Antennule</emphasis>
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(
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<figureCitation id="A1B915A2FF902D6CFEDFFB36FE23FB02" box="[335,405,1186,1212]" captionStart="FIGURE 1" captionStartId="4.[151,255,1940,1964]" captionTargetBox="[170,1417,185,1908]" captionTargetId="figure@4.[158,1428,185,1917]" captionTargetPageId="4" captionText="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
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C). 1.5 times longer than carapace. Peduncle article 1 twice as long as article 2, with eight simple setae. Article 2 almost twice as long and wide as than article 3, with six simple setae. Article 3 only marginally larger than flagellum articles, with cluster of five distal simple setae. Common article naked. Outer flagellum about as long as peduncle, consisting of 11 articles, with 0–3 simple setae, articles 6 and 8 each with one aesthetascs. Inner flagellum almost as long as outer flagellum, consisting of seven articles, with 0–4 simple setae but no aesthetascs.
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</paragraph>
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<paragraph id="393D0927FF902D6CFF55FA07FC75F99A" blockId="2.[151,1437,266,2012]" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF55FA07FE91FA12" box="[197,295,1427,1452]" italics="true" pageId="2" pageNumber="3">Antenna</emphasis>
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(
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<figureCitation id="A1B915A2FF902D6CFEA7FA06FECFFA12" box="[311,377,1426,1452]" captionStart="FIGURE 1" captionStartId="4.[151,255,1940,1964]" captionTargetBox="[170,1417,185,1908]" captionTargetId="figure@4.[158,1428,185,1917]" captionTargetPageId="4" captionText="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
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C, c1). About half as long as antennule. Article 1 with sharply serrated, lobate ventral process and two ventral setae. Article 2 with three setae, carrying squama in a distal position. Squama well developed, twice as long as article 3, with 8–12 simple setae (individual variation). Articles 3–13 of diminishing width, with 0–4 simple setae but only article 10 with one aesthetascs.
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</paragraph>
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<paragraph id="393D0927FF902D6DFF55F9A7FEA2FE74" blockId="2.[151,1437,266,2012]" lastBlockId="3.[151,1437,152,2018]" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
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<emphasis id="0BF6D535FF902D6CFF55F9A7FEF8F9F2" box="[197,334,1587,1612]" italics="true" pageId="2" pageNumber="3">Mouthparts</emphasis>
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(
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<figureCitation id="A1B915A2FF902D6CFECFF9A6FE13F9F2" box="[351,421,1586,1612]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
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A–E). Labrum (
|
||
<figureCitation id="A1B915A2FF902D6CFDF1F9A6FD11F9F2" box="[609,679,1586,1612]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
A) distal margin finely setulose. Mandible molar with numerous distal spines. Palp with three articles; article 1 with three or four equally sized distal setae; article 2 with distomedial row of weakly bipinnate setae; article 3 with eight, weakly bipinnate, setae. Left mandible (
|
||
<figureCitation id="A1B915A2FF902D6CFAA7F916FAC9F922" box="[1335,1407,1666,1692]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
B) incisor trifurcate; lacinia mobilis as large and of the same shape as incisor; setal row consists of four multifurcate spiniform setae arising from common peduncle. Right mandible (
|
||
<figureCitation id="A1B915A2FF902D6CFC48F946FB96F952" box="[984,1056,1746,1772]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
C) incisor in the shape of single spine with weak denticle: lacinia mobilis present but reduced and fused with setal row peduncle: setal row of four multifurcate setae arising from common peduncle. Labium (
|
||
<figureCitation id="A1B915A2FF902D6CFC3BF8B6FC42F882" box="[939,1012,1826,1852]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
D) palp with numerous setules and three stout terminal setae; basis with outer spines and distal setules. Maxillule (
|
||
<figureCitation id="A1B915A2FF902D6CFBA1F8DEFBC1F8DA" box="[1073,1143,1866,1892]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
E) palp with two articles, distal article tipped by four distally hooked setae. Outer endite tipped by ten spiniform distal setae and scattered setules on outer margin; inner endite with four setulated setae. Maxilla (
|
||
<figureCitation id="A1B915A2FF902D6CFBBFF80EFBC0F80A" box="[1071,1142,1946,1972]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
F) outer lobe of movable endite with two clusters of five and two- thick weakly serrated setae respectively. Inner lobe of movable endite with five weakly serrated setae. Outer lobe of fixed endite with two simple, five bipinnate and four complex setae. Inner lobe of fixed endite with one row of stout bipinnate setae and numerous weakly bipinnate setae originated from a wider peduncle. Maxilliped (
|
||
<figureCitation id="A1B915A2FF912D6DFCD8FF7CFC39FEBC" box="[840,911,232,258]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
|
||
G,H) basis with denticulate process at distal outer corner, inner corner with one seta. Endite (
|
||
<figureCitation id="A1B915A2FF912D6DFD5BFE84FCA6FE94" box="[715,784,272,298]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
|
||
G) with four complex setae and row of simple setae and setules on distal margin: inner side with four coupling hooks and seven setulose setae. Palp (
|
||
<figureCitation id="A1B915A2FF912D6DFB41FEACFAA1FEEC" box="[1233,1303,312,338]" captionStart="FIGURE 2" captionStartId="5.[151,255,1914,1938]" captionTargetBox="[163,1422,210,1875]" captionTargetId="figure@5.[151,1436,194,1890]" captionTargetPageId="5" captionText="FIGURE 2. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
|
||
H) article 1 outer margin with one short seta, inner margin with one long seta; article 2 inner margin with row of simple setae, outer margin with row of long setae distally; articles 3 and 4 lost during dissection. Epignath lost during dissection.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55FE4CFCF6FD04" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55FE4CFE99FE4F" box="[197,303,472,497]" italics="true" pageId="3" pageNumber="4">Cheliped</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFEAFFE4CFE38FE4C" box="[319,398,472,498]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Figs. 3</figureCitation>
|
||
A, B, b1). Basis shorter than carpus, with strong ventral spiniform seta and single ventrodistal seta. Merus half the length of carpus, with six simple ventrodistal setae and scattered setules. Carpus with individual seta medial and three on ventrodistal margin. Propodus with long setae at dactylus insertion. Fixed finger with at least eight simple setae on ventral margin and seven on inner margin. Inner margin also with at least five short rigid setae, apex blunt. Dactylus bifurcate and as long as fixed finger. Exopod consisting of three articles, distal article with four plumose setae.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55FD5CFD9FFBF4" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55FD5CFEE6FD5F" box="[197,336,712,737]" italics="true" pageId="3" pageNumber="4">Pereopod 1</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFEF3FD5CFE1AFD5C" box="[355,428,712,738]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
C). More robust but of similar length as other pereopods. Coxa without apophysis. Basis stout, about 1.5 times longer than wide and shorter than merus and carpus combined, without proximal spines (see remarks), dorsal margin with relatively long setae, ventral margin with short setae, one ventrodistal spiniform seta. Ischium with three ventral setae. Merus longer than carpus with one dorsal and two ventral spiniform setae and scattered simple ventral setae. Carpus wider than propodus, with one distodorsal and four ventral spiniform setae and scattered simple setae on both margins, with ventrodistal scale cluster. Propodus longer than dactylus/unguis, with two dorsal and five ventral spiniform setae and scattered simple setae on both margins, with ventro scale cluster. Dactylus 0.75 times as long as propodus, with two dorsal setae and two ventral spines. Unguis one third as long as dactylus. Exopod (not illustrated) consists of three articles, distal article with five plumose setae.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55FBCCFC92FADC" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55FBCCFEF8FBCF" box="[197,334,1112,1137]" italics="true" pageId="3" pageNumber="4">Pereopod 2</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFECFFBCCFE10FBCC" box="[351,422,1112,1138]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
D). Coxa with one seta. Basis longer than ischium, merus and carpus combined, with 1–3 short simple setae and cluster of long simple ventrodistal setae. Ischium with five simple ventral setae. Merus shorter than carpus, with two ventral and one dorsal spiniform setae and few simple ventral setae. Carpus as long as propodus, with several simple and four ventral and four dorsal spiniform setae, one additional outer proximal spiniform seta. Propodus with three dorsal, five ventral spiniform setae, several simple setae on ventral margin and outer surface, one setulated seta on dorsal margin. Dactylus with one medial simple ventral seta; dactylus and unguis shorter than propodus.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55FAE4FD0AFA64" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55FAE4FEFBFA37" box="[197,333,1392,1417]" italics="true" pageId="3" pageNumber="4">Pereopod 3</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFECDFAE4FE15FA34" box="[349,419,1392,1418]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
E). As pereopod 2 except: ischium with two setae. Merus with three ventral- but without dorsal spiniform setae. Carpus with two outer spiniform setae. Propodus with one additional dorsal spiniform setae as long as dactylus; dactylus naked.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55FA7CFF6FF974" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55FA7CFEF9F9BF" box="[197,335,1512,1537]" italics="true" pageId="3" pageNumber="4">Pereopod 4</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFEF1FA7CFE1FF9BC" box="[353,425,1512,1538]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
F). Basis much wider than pereopod 2 and 3, with few setules and long ventrodistal setae. Ischium with both ventral and dorsal setae. Merus shorter than carpus, with three rather slender ventral spiniform and several simple setae. Carpus longer and wider than propodus, with three dorsal spiniform, six spiniform ventral and several simple ventral setae. Propodus with one proximal plumose dorsal seta, seven spiniform setae of varying length and few simple setae. Dactylus (
|
||
<figureCitation id="A1B915A2FF912D6DFC3CF91CFC44F91C" box="[940,1010,1672,1698]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
G) reduced and unguis reduced to a setae.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55F94CFC1BF8A4" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55F94CFEFAF94F" box="[197,332,1752,1777]" italics="true" pageId="3" pageNumber="4">Pereopod 5</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFECBF94CFE29F94C" box="[347,415,1752,1778]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">Fig. 3</figureCitation>
|
||
H). As pereopod 4 except: merus with only two spiniform setae. Carpus with one dorsal and eight ventral spiniform setae. Dactylus and unguis not reduced.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55F8BCFB4BF82C" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55F8BCFEFBF8FF" box="[197,333,1832,1857]" italics="true" pageId="3" pageNumber="4">Pereopod 6</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFECEF8BCFE13F8FC" box="[350,421,1832,1858]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="3" pageNumber="4">
|
||
Fig.
|
||
<date id="4D3C2FE7FF912D6DFE06F8BCFE13F8FC" box="[406,421,1832,1858]" pageId="3" pageNumber="4">3</date>
|
||
</figureCitation>
|
||
I). As pereopod 5 except: basis densely covered with plumose setae on dorsal margin. Merus with one and carpus with three plumose setae on dorsal margin. Propodus with four ventral, two dorsal and three smaller spiniform setae on outer margin, with few small simple setae. Dactylus naked.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF912D6DFF55F834FA90F85C" blockId="3.[151,1437,152,2018]" pageId="3" pageNumber="4">
|
||
<emphasis id="0BF6D535FF912D6DFF55F834FE84F807" box="[197,306,1952,1977]" italics="true" pageId="3" pageNumber="4">Pleopods</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF912D6DFED4F834FE31F804" box="[324,391,1952,1978]" captionStart="FIGURE 1" captionStartId="4.[151,255,1940,1964]" captionTargetBox="[170,1417,185,1908]" captionTargetId="figure@4.[158,1428,185,1917]" captionTargetPageId="4" captionText="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
D). Basal articles as long as endites, with eight plumose setae. Exopod with one article, with 13 plumose setae. Endopod longer than exopod, with 14 plumose setae (not drawn for clarity).
|
||
</paragraph>
|
||
<caption id="6DFD59AFFF962D6AFF07F800FE9CF84F" httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="4" pageNumber="5" targetBox="[170,1417,185,1908]" targetPageId="4">
|
||
<paragraph id="393D0927FF962D6AFF07F800FE9CF84F" blockId="4.[151,1436,1940,2033]" pageId="4" pageNumber="5">
|
||
<emphasis id="0BF6D535FF962D6AFF07F800FEAFF812" bold="true" box="[151,281,1940,1964]" pageId="4" pageNumber="5">FIGURE 1.</emphasis>
|
||
<taxonomicName id="FE8272A4FF962D6AFEB1F801FD82F812" box="[289,564,1941,1964]" class="Malacostraca" family="Parapseudidae" genus="Parapaseudes" kingdom="Animalia" order="Tanaidacea" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="arenamans" status="sp. nov.">
|
||
<emphasis id="0BF6D535FF962D6AFEB1F801FD82F812" box="[289,564,1941,1964]" italics="true" pageId="4" pageNumber="5">Parapaseudes arenamans</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10C5684EFF962D6AFDACF801FDC0F812" box="[572,630,1941,1964]" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
|
||
Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C– E = 0.25 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6DFD59AFFF972D6BFF07F8EEFF7EF869" httpUri="https://zenodo.org/record/274066/files/figure.png" pageId="5" pageNumber="6" targetBox="[163,1422,210,1875]" targetPageId="5">
|
||
<paragraph id="393D0927FF972D6BFF07F8EEFF7EF869" blockId="5.[151,1436,1914,2007]" pageId="5" pageNumber="6">
|
||
<emphasis id="0BF6D535FF972D6BFF07F8EEFEAEF82C" bold="true" box="[151,280,1914,1938]" pageId="5" pageNumber="6">FIGURE 2.</emphasis>
|
||
<taxonomicName id="FE8272A4FF972D6BFE8FF8EFFD87F82C" box="[287,561,1915,1938]" class="Malacostraca" family="Parapseudidae" genus="Parapaseudes" kingdom="Animalia" order="Tanaidacea" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="arenamans" status="sp. nov.">
|
||
<emphasis id="0BF6D535FF972D6BFE8FF8EFFD87F82C" box="[287,561,1915,1938]" italics="true" pageId="5" pageNumber="6">Parapaseudes arenamans</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10C5684EFF972D6BFDA8F8EFFDC6F82C" box="[568,624,1915,1938]" pageId="5" pageNumber="6" rank="species">n. sp.</taxonomicNameLabel>
|
||
Female (KMNH IvR 500,219). A, labrum; B, left mandible; C, right mandible; D, labium; E, maxillule; F, maxilla; G, maxilliped endite; maxilliped (last 2 palp articles missing). Scale bars = 0.25 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6DFD59AFFF942D68FF07F8C2FBA2F80D" httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="6" pageNumber="7" targetBox="[152,1426,206,1852]" targetPageId="6">
|
||
<paragraph id="393D0927FF942D68FF07F8C2FBA2F80D" blockId="6.[151,1436,1878,1971]" pageId="6" pageNumber="7">
|
||
<emphasis id="0BF6D535FF942D68FF07F8C2FEACF8D0" bold="true" box="[151,282,1878,1902]" pageId="6" pageNumber="7">FIGURE 3.</emphasis>
|
||
<taxonomicName id="FE8272A4FF942D68FEB2F8C3FD80F8D0" box="[290,566,1879,1902]" class="Malacostraca" family="Parapseudidae" genus="Parapaseudes" kingdom="Animalia" order="Tanaidacea" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="arenamans" status="sp. nov.">
|
||
<emphasis id="0BF6D535FF942D68FEB2F8C3FD80F8D0" box="[290,566,1879,1902]" italics="true" pageId="6" pageNumber="7">Parapaseudes arenamans</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10C5684EFF942D68FDAFF8C2FDCFF8D3" box="[575,633,1878,1901]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
|
||
Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b1 same, inner side, setae omitted for clarity; C, pereopod 1; c1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6DFD59AFFF952D69FF07F83EFF46F85A" httpUri="https://zenodo.org/record/274068/files/figure.png" pageId="7" pageNumber="8" targetBox="[384,1209,199,1915]" targetPageId="7">
|
||
<paragraph id="393D0927FF952D69FF07F83EFF46F85A" blockId="7.[151,1436,1962,2020]" pageId="7" pageNumber="8">
|
||
<emphasis id="0BF6D535FF952D69FF07F83EFEAFF87C" bold="true" box="[151,281,1962,1986]" pageId="7" pageNumber="8">FIGURE 4.</emphasis>
|
||
<taxonomicName id="FE8272A4FF952D69FEB1F83FFD82F87C" box="[289,564,1963,1986]" class="Malacostraca" family="Parapseudidae" genus="Parapaseudes" kingdom="Animalia" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="arenamans" status="sp. nov.">
|
||
<emphasis id="0BF6D535FF952D69FEB1F83FFD82F87C" box="[289,564,1963,1986]" italics="true" pageId="7" pageNumber="8">Parapaseudes arenamans</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10C5684EFF952D69FDACF83FFDC0F87C" box="[572,630,1963,1986]" pageId="7" pageNumber="8" rank="species">n. sp.</taxonomicNameLabel>
|
||
juvenile male paratype (KMNH IvR 500,220). A, lateral view. Scale bar = 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="393D0927FF9A2D66FF55FF0CFD3EFEBC" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
<emphasis id="0BF6D535FF9A2D66FF55FF0CFEA9FF0F" box="[197,287,152,177]" italics="true" pageId="8" pageNumber="9">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF9A2D66FEA2FF0CFECAFF0C" box="[306,380,152,178]" captionStart="FIGURE 1" captionStartId="4.[151,255,1940,1964]" captionTargetBox="[170,1417,185,1908]" captionTargetId="figure@4.[158,1428,185,1917]" captionTargetPageId="4" captionText="FIGURE 1. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,218 and IvR 500,219). A, holotype, dorsal view; B same, lateral view, scale bar = 0.5 mm; C, antennae; c 1 same, article 1 enlarged; D, pleopod; E, uropod. Scale bars C – E = 0.25 mm." httpUri="https://zenodo.org/record/274065/files/figure.png" pageId="8" pageNumber="9">Figs 1</figureCitation>
|
||
E). Long (longer than combined length of pleon and last two pereonites). Basal article three times as long as wide. Endopod with more than 30 articles. Exopod of seven articles. Many articles naked, others with one–three simple setae.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF55FE84FD78FE94" blockId="8.[151,1437,152,1980]" box="[197,718,272,298]" pageId="8" pageNumber="9">Juvenile male (where differing from female)</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF55FEACFC7DFEEC" blockId="8.[151,1437,152,1980]" box="[197,971,312,338]" pageId="8" pageNumber="9">
|
||
<emphasis id="0BF6D535FF9A2D66FF55FEACFE8AFEEF" box="[197,316,312,337]" italics="true" pageId="8" pageNumber="9">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="A1B915A2FF9A2D66FEDDFEACFE23FEEC" box="[333,405,312,338]" captionStart="FIGURE 4" captionStartId="7.[151,255,1962,1986]" captionTargetBox="[384,1209,199,1915]" captionTargetId="figure@7.[371,1210,194,1923]" captionTargetPageId="7" captionText="FIGURE 4. Parapaseudes arenamans n. sp. juvenile male paratype (KMNH IvR 500,220). A, lateral view. Scale bar = 0.5 mm." httpUri="https://zenodo.org/record/274068/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
|
||
). Both flagella with numerous large aesthetascs.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF55FEF4FBF0FEC4" blockId="8.[151,1437,152,1980]" box="[197,1094,352,378]" pageId="8" pageNumber="9">
|
||
<emphasis id="0BF6D535FF9A2D66FF55FEF4FEFAFEC7" box="[197,332,352,377]" italics="true" pageId="8" pageNumber="9">Pereopod 4</emphasis>
|
||
dactylus more reduced than female. Unguis completely reduced.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="71985AACFF9A2D66FF55FE13FCCFF802" pageId="8" pageNumber="9" type="discussion">
|
||
<paragraph id="393D0927FF9A2D66FF55FE13FE37FD5C" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
<emphasis id="0BF6D535FF9A2D66FF55FE13FE88FE1F" bold="true" box="[197,318,391,417]" pageId="8" pageNumber="9">Remarks.</emphasis>
|
||
All members of this genus are superficially similar and difficult to separate. Previous studies have mainly focused on the variations in the male cheliped and the number of articles in the antennae and uropods as means to separate these species. As all of these characters are also known to be ontogenetic (
|
||
<bibRefCitation id="5D1374D6FF9A2D66FAA6FE4CFF62FDA4" author="Menzies" pageId="8" pageNumber="23" refString="Menzies, R. J. (1953) The Apseudid chelifera of the eastern tropical and north temperate Pacific Ocean. Bulletin of the Museum of Comparative Zoology at Harvard College, 107, 443 - 496." type="journal article" year="1953">Menzies 1953</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="5D1374D6FF9A2D66FF74FD94FECFFDA4" author="Larsen" box="[228,377,512,538]" pageId="8" pageNumber="23" refString="Larsen, K. (2005). Deep-Sea Tanaidacea (Crustacea; Peracarida) from the Gulf of Mexico. Crustacean Monographs, 5, Brill, Leiden, 381 pp." type="book" year="2005">Larsen 2005</bibRefCitation>
|
||
and references therein) this situation is unfortunate and the identification of species of
|
||
<taxonomicName id="FE8272A4FF9A2D66FF07FDBCFE99FDFF" box="[151,303,552,577]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FF07FDBCFE99FDFF" box="[151,303,552,577]" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
is consequently very difficult.
|
||
<bibRefCitation id="5D1374D6FF9A2D66FD26FDBCFCFBFDFC" author="Lang" box="[694,845,552,578]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang (1966)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC02FDBCFB94FDFC" author="Sieg" box="[914,1058,552,578]" pageId="8" pageNumber="24" refString="Sieg, J. (1983) Tanaidacea. In: H. E. Gruner and L. B. Holthius, (Eds.), Crustaceorum Catalogus Pars 6. Dr. W. Junk Publishers, Den Hague, pp. 552." type="journal article" year="1983">Sieg (1983)</bibRefCitation>
|
||
listed all described species of
|
||
<taxonomicName id="FE8272A4FF9A2D66FF07FDC4FE98FDD7" box="[151,302,592,617]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FF07FDC4FE98FDD7" box="[151,302,592,617]" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
as synonymous with the
|
||
<typeStatus id="E639B785FF9A2D66FDC9FDC4FD3AFDD4" box="[601,652,592,618]" pageId="8" pageNumber="9">type</typeStatus>
|
||
species
|
||
<emphasis id="0BF6D535FF9A2D66FD7FFDC4FCC1FDD7" box="[751,887,592,617]" italics="true" pageId="8" pageNumber="9">
|
||
<taxonomicName id="FE8272A4FF9A2D66FD7FFDC4FCC4FDD7" box="[751,882,592,617]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="latifrons">P. latifrons</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
It is our view that such cosmopolitan distribution is unlikely for a single species and closer examination of the literature also suggests that differences are present between several of the species, notably characters such as the shape of the pereonites, and shape of the first antenna article.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF56FD64FF5AFB9C" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
The situation is complicated by the fact that the
|
||
<typeStatus id="E639B785FF9A2D66FD6BFD64FC98FCB4" box="[763,814,752,778]" pageId="8" pageNumber="9">type</typeStatus>
|
||
specimen of the
|
||
<typeStatus id="E639B785FF9A2D66FC65FD64FB91FCB4" box="[1013,1063,752,778]" pageId="8" pageNumber="9">type</typeStatus>
|
||
species is considered lost (
|
||
<bibRefCitation id="5D1374D6FF9A2D66FAF6FD64FEB0FC8C" author="Sieg" pageId="8" pageNumber="24" refString="Sieg, J. (1983) Tanaidacea. In: H. E. Gruner and L. B. Holthius, (Eds.), Crustaceorum Catalogus Pars 6. Dr. W. Junk Publishers, Den Hague, pp. 552." type="journal article" year="1983">Sieg 1983:104</bibRefCitation>
|
||
) and the description made by
|
||
<bibRefCitation id="5D1374D6FF9A2D66FDFEFC8CFCBBFC8C" author="Grube" box="[622,781,792,818]" pageId="8" pageNumber="23" refString="Grube, A. E. (1864) Die insel Lussin und ihre Meeresfauna. Ferdinand Hirt, Breslau, pp. 1 - 116." type="book chapter" year="1864">Grube (1864)</bibRefCitation>
|
||
is insufficient for modern taxonomy. The redescription by
|
||
<bibRefCitation id="5D1374D6FF9A2D66FF2CFCD4FEF8FCE4" author="Lang" box="[188,334,832,858]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang (1966)</bibRefCitation>
|
||
is made of a specimen from
|
||
<collectingCountry id="419549B7FF9A2D66FD37FCD4FD5BFCE4" box="[679,749,832,858]" name="Japan" pageId="8" pageNumber="9">Japan</collectingCountry>
|
||
, while the
|
||
<typeStatus id="E639B785FF9A2D66FCFEFCD4FC17FCE4" box="[878,929,832,858]" pageId="8" pageNumber="9">type</typeStatus>
|
||
locality is ‘Yugoslavia’, and thus probably deals with a different species than Grube’s original
|
||
<taxonomicName id="FE8272A4FF9A2D66FD64FCFCFCC2FC3F" box="[756,884,872,897]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="latifrons">
|
||
<emphasis id="0BF6D535FF9A2D66FD64FCFCFCC2FC3F" box="[756,884,872,897]" italics="true" pageId="8" pageNumber="9">P. latifrons</emphasis>
|
||
</taxonomicName>
|
||
. On the other hand
|
||
<bibRefCitation id="5D1374D6FF9A2D66FBCEFCFCFB46FC3C" author="Lang" box="[1118,1264,872,898]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang (1966)</bibRefCitation>
|
||
<emphasis id="0BF6D535FF9A2D66FB68FCF3FA97FC3F" bold="true" box="[1272,1313,871,897]" pageId="8" pageNumber="9">did</emphasis>
|
||
document (by description and/or illustration) an unsettling amount of intra-specific variation, making species identification even more uncertain. Such high intra-specific variation combined with low inter-specific variation is known from other tanaids as well (
|
||
<bibRefCitation id="5D1374D6FF9A2D66FDD0FC74FD6DFC44" author="Larsen" box="[576,731,992,1018]" pageId="8" pageNumber="23" refString="Larsen, K. (2001) Morphological and molecular investigation of polymorphism and cryptic species in tanaid crustaceans: Implications for tanaid systematics and biodiversity estimates. Zoological Journal of the Linnean Society, 131 (3), 353 - 379." type="journal article" year="2001">Larsen 2001</bibRefCitation>
|
||
). For these reasons a key is not constructed to the
|
||
<taxonomicName id="FE8272A4FF9A2D66FAD9FC74FF53FB9F" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FAD9FC74FF53FB9F" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF56FBA4FEC6FAAA" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
The new species is obviously not
|
||
<taxonomicName id="FE8272A4FF9A2D66FDF1FBA4FBF5FBF4" authority="Lang, 1966" authorityName="Lang" authorityYear="1966" box="[609,1091,1072,1098]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="latifrons">
|
||
<emphasis id="0BF6D535FF9A2D66FDF1FBA4FC06FBF7" box="[609,944,1072,1097]" italics="true" pageId="8" pageNumber="9">Parapseudes latifrons sensu</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC2AFBA4FBF5FBF4" author="Lang" box="[954,1091,1072,1098]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang, 1966</bibRefCitation>
|
||
</taxonomicName>
|
||
and can be separated by the almost parallel margins and short space between pereonites 4–6. The same character separates the new species from and
|
||
<taxonomicName id="FE8272A4FF9A2D66FE9AFB16FD87FB22" authority="Miller, 1940" authorityName="Miller" authorityYear="1940" box="[266,561,1154,1180]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="neglectus">
|
||
<emphasis id="0BF6D535FF9A2D66FE9AFB16FE20FB25" box="[266,406,1154,1179]" italics="true" pageId="8" pageNumber="9">P. neglectus</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FE0DFB16FD87FB22" author="Miller" box="[413,561,1154,1180]" pageId="8" pageNumber="23" refString="Miller, M. A. (1940) The Isopod Crustacea of the Hawaiian Islands. (Chelifera and Valvifera). Occasional Papers from the Bernice P. Bishop Museum, Honolulu, 15 (26), 295 - 321." type="journal article" year="1940">Miller, 1940</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE8272A4FF9A2D66FDAEFB16FC7CFB22" authority="G.O. Sars, 1886" authorityName="G.O. Sars" authorityYear="1886" box="[574,970,1154,1180]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="latifrons">
|
||
<emphasis id="0BF6D535FF9A2D66FDAEFB16FCB0FB25" box="[574,774,1154,1179]" italics="true" pageId="8" pageNumber="9">P. latifrons sensu</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC9EFB16FC7CFB22" author="Sars" box="[782,970,1154,1180]" pageId="8" pageNumber="24" refString="Sars, G. O. (1886) Bidrag til kundskaben om Middelhavets invertebratfauna III: Middelhavets Saxisopoder (Isopoda, Chelifera). Archiv for Mathematik og Naturvidenskab, 11, 263 - 368." type="journal article" year="1886">G.O. Sars, 1886</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="0BF6D535FF9A2D66FC46FB16FB8AFB25" box="[982,1084,1154,1179]" italics="true" pageId="8" pageNumber="9">P. g r u b e i</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FBD7FB14FB40FB22" author="Bacescu" box="[1095,1270,1152,1180]" pageId="8" pageNumber="22" refString="Bacescu, M. (1977) Heterotanais longidactylus n. sp. and Synapseudes mediterraneus n. sp., Tanaidacea new from the eastern Mediterranean fauna. Revue Roumaine de Biologie (Biologie Animale), 21 (1), 119 - 125." type="journal article" year="1977">Băcescu, 1977</bibRefCitation>
|
||
,
|
||
<taxonomicName id="FE8272A4FF9A2D66FA93FB16FE86FB7A" authority="Boone, 1923" authorityName="Boone" authorityYear="1923" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="pedispines">
|
||
<emphasis id="0BF6D535FF9A2D66FA93FB16FA2AFB25" box="[1283,1436,1154,1179]" italics="true" pageId="8" pageNumber="9">P. pedispines</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FF07FB3EFE86FB7A" author="Boone" box="[151,304,1194,1220]" pageId="8" pageNumber="23" refString="Boone, P. L. (1923) New marine tanaid and isopod Crustacean from California. Proceedings of the biological society of Washington, 36, 147 - 156." type="journal article" year="1923">Boone, 1923</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="FE8272A4FF9A2D66FEFFFB3FFD05FB7A" authority="Brown, 1958" authorityName="Brown" authorityYear="1958" box="[367,691,1194,1220]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="spongicola">
|
||
<emphasis id="0BF6D535FF9A2D66FEFFFB3FFDB8FB7A" box="[367,526,1195,1220]" italics="true" pageId="8" pageNumber="9">P. spongicola</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FD85FB3EFD05FB7A" author="Brown" box="[533,691,1194,1220]" pageId="8" pageNumber="23" refString="Brown, A. C. (1958) Report on the tanaidacean Crustacea of the Langebaan Lagoon and Saldanha Bay, on the west coast of South Africa. Annals of Magazine of Natural History, 13 (1), 453 - 458." type="journal article" year="1958">Brown, 1958</bibRefCitation>
|
||
</taxonomicName>
|
||
. The new species can also be separated from the above species and from
|
||
<taxonomicName id="FE8272A4FF9A2D66FE99FB47FD90FB52" authority="Shiino, 1952" authorityName="Shiino" authorityYear="1952" box="[265,550,1234,1260]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="algicola">
|
||
<emphasis id="0BF6D535FF9A2D66FE99FB47FE30FB52" box="[265,390,1235,1260]" italics="true" pageId="8" pageNumber="9">P. algicola</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FE1EFB46FD90FB52" author="Shiino" box="[398,550,1234,1260]" pageId="8" pageNumber="24" refString="Shiino S. M. (1952) A new genus and two new species of the order Tanaidacea found at Seto. Publications from the Seto Marine Biological Laboratory, II (2), 53 - 68." type="journal article" year="1952">Shiino, 1952</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="FE8272A4FF9A2D66FDF4FB47FC1CFB52" authority="Richardson, 1905" authorityName="Richardson" authorityYear="1905" box="[612,938,1234,1260]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="goodie">
|
||
<emphasis id="0BF6D535FF9A2D66FDF4FB47FD67FB52" box="[612,721,1235,1260]" italics="true" pageId="8" pageNumber="9">P. goodie</emphasis>
|
||
<bibRefCitation id="5D1374D6FF9A2D66FD49FB46FC1CFB52" author="Richardson" box="[729,938,1234,1260]" pageId="8" pageNumber="23" refString="Richardson, H. (1905) A monograph on the Isopods of North America. United States National Museum Bulletin, 54, 1 - 727." type="journal article" year="1905">Richardson, 1905</bibRefCitation>
|
||
</taxonomicName>
|
||
, by the blunt cheliped fixed finger and the bifurcate dactylus.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF55FAB6FCF7F992" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
Another character that seems to have been ignored within the
|
||
<taxonomicName id="FE8272A4FF9A2D66FC50FAB7FBE1FA82" box="[960,1111,1315,1340]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FC50FAB7FBE1FA82" box="[960,1111,1315,1340]" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
is the reduced dactylus of pereopod 4. The new species have a decidedly reduced pereopod 4 dactylus/unguis. Only
|
||
<bibRefCitation id="5D1374D6FF9A2D66FA94FADEFA2AFADA" author="Lang" box="[1284,1436,1354,1380]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang (1966)</bibRefCitation>
|
||
vaguely illustrates this character for
|
||
<taxonomicName id="FE8272A4FF9A2D66FDD0FAE7FD08FA32" box="[576,702,1395,1420]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="latifrons">
|
||
<emphasis id="0BF6D535FF9A2D66FDD0FAE7FD08FA32" box="[576,702,1395,1420]" italics="true" pageId="8" pageNumber="9">P. latifrons</emphasis>
|
||
</taxonomicName>
|
||
, but does not mention it in his description.
|
||
<bibRefCitation id="5D1374D6FF9A2D66FB28FAE6FAEEFA32" author="Shiino" box="[1208,1368,1394,1420]" pageId="8" pageNumber="24" refString="Shiino S. M. (1952) A new genus and two new species of the order Tanaidacea found at Seto. Publications from the Seto Marine Biological Laboratory, II (2), 53 - 68." type="journal article" year="1952">Shiino (1952)</bibRefCitation>
|
||
illustrated a fully developed pereopod 4 dactylus but this may well be a mistake as the propodus is heavily armed with thick spiniform setae. All other descriptions of
|
||
<taxonomicName id="FE8272A4FF9A2D66FC93FA57FC2CFA62" box="[771,922,1475,1500]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FC93FA57FC2CFA62" box="[771,922,1475,1500]" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
neglect this character completely. It is thus not known if the character is generic or specific but it is assumed that it is specific but not uniquely so, as the same character is seen to be in
|
||
<taxonomicName id="FE8272A4FF9A2D66FD93F987FC8BF992" authority="Lang 1968" authorityName="Lang" authorityYear="1968" box="[515,829,1554,1580]" class="Malacostraca" family="Apseudidae" genus="Leviapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FD93F987FD17F992" box="[515,673,1555,1580]" italics="true" pageId="8" pageNumber="9">Leviapseudes</emphasis>
|
||
(
|
||
<bibRefCitation id="5D1374D6FF9A2D66FD20F986FC82F992" author="Lang" box="[688,820,1554,1580]" pageId="8" pageNumber="23" refString="Lang, K. (1968) Deep-sea Tanaidacea. Galathea Reports, 9, 23 - 209." type="journal article" year="1968">Lang 1968</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF55F9AEFAE4F91A" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
The proximal spines on the basis of pereopod 1, illustrated by
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC3FF9AEFB0CF9EA" author="Lang" box="[943,1210,1594,1620]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966" yearSuffix="a">Lang (1966:561fig.7a)</bibRefCitation>
|
||
are in our view an artifact. We observed spine-like structures around that and other locations on some specimens, but these were shown by closer examination to be setae covered with mucus giving a spine-like appearance (
|
||
<figureCitation id="A1B915A2FF9A2D66FB70F91EFA91F91A" box="[1248,1319,1674,1700]" captionStart="FIGURE 3" captionStartId="6.[151,255,1878,1902]" captionTargetBox="[152,1426,206,1852]" captionTargetId="figure@6.[151,1436,194,1854]" captionTargetPageId="6" captionText="FIGURE 3. Parapaseudes arenamans n. sp. Female (KMNH IvR 500,219). A, cheliped; B, same, propodus; b 1 same, inner side, setae omitted for clarity; C, pereopod 1; c 1, same, proximal seta and mucus; D, pereopod 2; E, pereopod 3; F, pereopod 4; G, same, dactylus; H, pereopod 5; I, pereopod 6. Scale bars = 0.25 mm." httpUri="https://zenodo.org/record/274067/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
c1).
|
||
</paragraph>
|
||
<paragraph id="393D0927FF9A2D66FF56F926FCCFF802" blockId="8.[151,1437,152,1980]" pageId="8" pageNumber="9">
|
||
Although we are certain that
|
||
<taxonomicName id="FE8272A4FF9A2D66FDB2F927FCF5F972" box="[546,835,1715,1740]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="arenamans">
|
||
<emphasis id="0BF6D535FF9A2D66FDB2F927FCF5F972" box="[546,835,1715,1740]" italics="true" pageId="8" pageNumber="9">Parapseudes arenamans</emphasis>
|
||
</taxonomicName>
|
||
is a new species, we abstain from making conclusions about the validity of the species synonymized by
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC8AF94EFC1DF94A" author="Lang" box="[794,939,1754,1780]" pageId="8" pageNumber="23" refString="Lang, K. (1966) Taxonomische und phylogenitische unterschungen uber die Tanaidaceen, 2. Die gattung Parapseudes G. O. Sars, Akiv for Zoologi, 2, 549 - 566." type="journal article" year="1966">Lang (1966)</bibRefCitation>
|
||
as this would require a major revision and is outside the scope of this paper. Suffice to mention that when “wide-spread” and “similar looking” tanaids, like
|
||
<taxonomicName id="FE8272A4FF9A2D66FF5AF8BFFE4DF8FA" authority="Larsen 2001" authorityName="Larsen" authorityYear="2001" box="[202,507,1834,1860]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FF5AF8BFFEFBF8FA" box="[202,333,1835,1860]" italics="true" pageId="8" pageNumber="9">Paratanais</emphasis>
|
||
(
|
||
<bibRefCitation id="5D1374D6FF9A2D66FECBF8BEFE44F8FA" author="Larsen" box="[347,498,1834,1860]" pageId="8" pageNumber="23" refString="Larsen, K. (2001) Morphological and molecular investigation of polymorphism and cryptic species in tanaid crustaceans: Implications for tanaid systematics and biodiversity estimates. Zoological Journal of the Linnean Society, 131 (3), 353 - 379." type="journal article" year="2001">Larsen 2001</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, several genera of
|
||
<taxonomicName id="FE8272A4FF9A2D66FD44F8BEFB4DF8FA" authority="Blazewicz-Paszkowycz 2007" authorityName="Blazewicz-Paszkowycz" authorityYear="2007" box="[724,1275,1834,1861]" class="Malacostraca" family="Typhlotanaidae" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="family">
|
||
Typhlotanaidae (
|
||
<bibRefCitation id="5D1374D6FF9A2D66FC07F8BEFB42F8FA" author="Blazewicz-Paszkowycz" box="[919,1268,1834,1861]" pageId="8" pageNumber="23" refString="Blazewicz-Paszkowycz, M. (2007) A revision of the family Typhlotanaidae Sieg 1984 (Crustacea: Tanaidacea) with the remarks on the Nototanaidae Sieg, 1976. Zootaxa, 1598: 141 pp." type="book" year="2007">Blażewicz-Paszkowycz 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, or
|
||
<taxonomicName id="FE8272A4FF9A2D66FAB7F8BFFF00F8D2" class="Malacostraca" family="Leptocheliidae" genus="Leptochelia" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FAB7F8BFFF00F8D2" italics="true" pageId="8" pageNumber="9">Leptochelia</emphasis>
|
||
</taxonomicName>
|
||
(Bamber in press) are submitted to detailed studies, they have all revealed the presence of a species complex’. The situation regarding
|
||
<taxonomicName id="FE8272A4FF9A2D66FE69F8EFFD26F82A" box="[505,656,1915,1940]" class="Malacostraca" family="Parapseudidae" genus="Parapseudes" kingdom="Animalia" order="Tanaidacea" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0BF6D535FF9A2D66FE69F8EFFD26F82A" box="[505,656,1915,1940]" italics="true" pageId="8" pageNumber="9">Parapseudes</emphasis>
|
||
</taxonomicName>
|
||
may be yet another such an example of conservative inter-specific morphology combined with significant intra-specific variation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |