258 lines
34 KiB
XML
258 lines
34 KiB
XML
<document id="3509E1B303552A8A8E737E68B925D768" ID-DOI="10.5281/zenodo.157599" ID-GBIF-Dataset="8513ef9b-6d05-40fa-b118-f59174aaceb3" ID-ISSN="11755326" ID-Zenodo-Dep="157599" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461014774984" checkinUser="plazi" docAuthor="Bruce, Niel L." docDate="2004" docId="8B479A1B406AFF872F0DFD7CFEB1FE75" docLanguage="en" docName="zt00489.pdf" docOrigin="Zootaxa 489" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Mexicope sushara Bruce, 2004, sp. nov." docType="treatment" docUuid="9FA1EAB6-6A9C-4BD4-9DD7-8BFEAB32FED7" docUuidSource="ZooBank" docVersion="9" lastPageNumber="10" masterDocId="777EE2634068FF8E2E05FFF8FFDEFF8B" masterDocTitle="Mexicope sushara sp. nov., the first New Zealand record of the isopod crustacean family Acanthaspidiidae (Asellota)" masterLastPageNumber="11" masterPageNumber="1" pageNumber="3" updateTime="1698568491754" updateUser="plazi">
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<mods:titleInfo id="3140BFDE2CB9DD882307479498205DAB">
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<mods:title id="14549299E68C69306661C2357C920D70">Mexicope sushara sp. nov., the first New Zealand record of the isopod crustacean family Acanthaspidiidae (Asellota)</mods:title>
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<mods:name id="B8B0CE3547CF9C147CB6ED662A7F3244" type="personal">
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<mods:roleTerm id="B2ED0AB81C9AD276A5F61F688F154DE9">Author</mods:roleTerm>
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<mods:namePart id="4247530BE1461190B394ACAECCFA67B1">Bruce, Niel L.</mods:namePart>
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<mods:typeOfResource id="4D4E8343C26EEAA3719C1377725C777E">text</mods:typeOfResource>
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<mods:title id="79AD9F4EA36A1D1AC4994B7CE19292CF">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BE45C5C8D657032FC69611BAB219A824">
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<mods:date id="41BBCBE5C296D49A0AC5F65F0D571F4B">2004</mods:date>
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<mods:detail id="38ED0FFBB380433C5ADC37D07397A623" type="volume">
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<mods:number id="26A4B3757A0F0F22038C24E913A5C0F4">489</mods:number>
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<mods:start id="8F82CA586A60A673901D3F7EE9C971BB">1</mods:start>
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<mods:classification id="20155199EA76261E1ACC4C882B1599BA">journal article</mods:classification>
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<mods:identifier id="B1BBF6E7FF4BAFF7AC9253E6AC6B41BC" type="DOI">10.5281/zenodo.157599</mods:identifier>
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<mods:identifier id="4EB28929A1728AB9E0497511EBF7622F" type="GBIF-Dataset">8513ef9b-6d05-40fa-b118-f59174aaceb3</mods:identifier>
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<mods:identifier id="06BDE62DB78C2995343EC076F4BF8E02" type="ISSN">11755326</mods:identifier>
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<mods:identifier id="871C1DFC788A799821011F7DD2730540" type="Zenodo-Dep">157599</mods:identifier>
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<mods:identifier id="C7F4A889CC7F048E76670826A58F0E8D" type="ZooBank">644DD810-75F5-419F-B76F-799FE93575B0</mods:identifier>
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</mods:mods>
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<treatment id="8B479A1B406AFF872F0DFD7CFEB1FE75" ID-DOI="http://doi.org/10.5281/zenodo.6270339" ID-GBIF-Taxon="119601410" ID-Zenodo-Dep="6270339" LSID="urn:lsid:zoobank.org:act:9FA1EAB6-6A9C-4BD4-9DD7-8BFEAB32FED7" httpUri="http://treatment.plazi.org/id/8B479A1B406AFF872F0DFD7CFEB1FE75" lastPageId="9" lastPageNumber="10" pageId="2" pageNumber="3">
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<subSubSection id="4BF47886406AFF8C2F0DFD7CFD12FD15" box="[264,716,644,670]" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="03512B0D406AFF8C2F0DFD7CFD12FD15" blockId="2.[264,716,644,670]" box="[264,716,644,670]" pageId="2" pageNumber="3">
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<heading id="58199C61406AFF8C2F0DFD7CFD12FD15" bold="true" box="[264,716,644,670]" fontSize="11" level="1" pageId="2" pageNumber="3" reason="1">
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<emphasis id="319AF71F406AFF8C2F0DFD7CFD12FD15" bold="true" box="[264,716,644,670]" pageId="2" pageNumber="3">
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<taxonomicName id="C4EE508E406AFF8C2F0DFD7CFE3AFD15" ID-CoL="42KSR" box="[264,484,644,670]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
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<emphasis id="319AF71F406AFF8C2F0DFD7CFE3AFD15" bold="true" box="[264,484,644,670]" italics="true" pageId="2" pageNumber="3">Mexicope sushara</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="2AA94A64406AFF8C2FE9FD7CFD97FD15" box="[492,585,644,670]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
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(
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<figureCitation id="9BD53788406AFF8C2C5CFD7CFD1DFD15" box="[601,707,644,670]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="3.[264,367,1679,1703]" captionStartId-1="4.[264,367,1747,1771]" captionStartId-2="5.[264,367,1406,1430]" captionStartId-3="7.[264,367,1765,1789]" captionStartId-4="8.[264,367,1142,1166]" captionTargetBox-0="[281,1302,315,1659]" captionTargetBox-1="[266,1316,326,1746]" captionTargetBox-2="[264,1287,317,1405]" captionTargetBox-3="[272,1310,329,1764]" captionTargetBox-4="[286,1314,325,1106]" captionTargetId-0="figure@3.[264,1323,307,1671]" captionTargetId-1="figure@4.[264,1323,315,1746]" captionTargetId-2="figure@5.[264,1323,307,1405]" captionTargetId-3="figure@7.[272,1331,315,1768]" captionTargetId-4="figure@8.[264,1323,307,1137]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="7" captionTargetPageId-4="8" captionText-0="FIGURE 1. Mexicope sushara sp. nov. Holotype, except F – H, paratype (NIWA 3299). A, dorsal view; B, pleotelson, lateral margin; C, pleotelson, ventral view, post dissection; D, anal aperture; E, pleotelson, ventral view, predissection; F, head; G, lateral view; H, pleotelson, ventral view, female paratype; I, setae from middorsum, pereonite 2; J, posterior lobe, lateral margin, pereonite 2. Scale line = 0. 5 mm." captionText-1="FIGURE 2. Mexicope sushara sp. nov. Holotype, except B, paratype (NIWA 3299). A, maxilliped; B, maxilliped endite, mesial margin, from dorsal view; C, maxilliped endite, distal margin; D, antennule; E, antenna, peduncle articles 2 – 4; F, antenna, peduncle articles 5, 6 and flagellum." captionText-2="FIGURE 3. Mexicope sushara sp. nov. Holotype. A, right mandible; B, left mandible; C, maxilla (entire); D, maxilla, distal detail; E, maxillule (entire); F, maxillule, distal detail." captionText-3="FIGURE 4. Mexicope sushara sp. nov. Holotype. A – D, pereopods 1, 2, 6 and 7 respectively; E, pereopod 7 dactylus." captionText-4="FIGURE 5. Mexicope sushara sp. nov. Holotype. A – D, pleopods 1 – 5 respectively." httpUri-0="https://zenodo.org/record/157600/files/figure.png" httpUri-1="https://zenodo.org/record/157601/files/figure.png" httpUri-2="https://zenodo.org/record/157602/files/figure.png" httpUri-3="https://zenodo.org/record/157603/files/figure.png" httpUri-4="https://zenodo.org/record/157604/files/figure.png" pageId="2" pageNumber="3">Figs 1–5</figureCitation>
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)
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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="4BF47886406AFF8C2F0DFD37FBF3FC02" pageId="2" pageNumber="3" type="materials_examined">
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<paragraph id="03512B0D406AFF8C2F0DFD37FBF3FC02" blockId="2.[264,1323,718,1825]" pageId="2" pageNumber="3">
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<emphasis id="319AF71F406AFF8C2F0DFD37FE26FD63" box="[264,504,719,744]" italics="true" pageId="2" pageNumber="3">Material examined</emphasis>
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.—
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<typeStatus id="DC5595AF406AFF8C2C33FD36FD76FD63" box="[566,680,718,744]" pageId="2" pageNumber="3" type="holotype">
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<emphasis id="319AF71F406AFF8C2C33FD36FD76FD63" bold="true" box="[566,680,718,744]" pageId="2" pageNumber="3">Holotype</emphasis>
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</typeStatus>
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. ɗ (
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<quantity id="C41686E8406AFF8C2CFBFD37FCB1FD62" box="[766,879,719,745]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="3" unit="mm" value="2.3">2.3 mm</quantity>
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), Otago Shelf, 45°46.498–615’S,
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<geoCoordinate id="66DA4DCA406AFF8C2F0DFD0FFE70FC9A" box="[264,430,759,785]" direction="east" orientation="longitude" pageId="2" pageNumber="3" precision="1" value="170.91254">170°54.752’E</geoCoordinate>
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,
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<date id="77500DCD406AFF8C2FBBFD0FFDA2FC9A" box="[446,636,759,785]" pageId="2" pageNumber="3" value="2003-03-27">27 March 2003</date>
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, 80–
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<quantity id="C41686E8406AFF8C2CBFFD0FFD25FC9A" box="[698,763,759,785]" metricMagnitude="1" metricUnit="m" metricValue="8.1" pageId="2" pageNumber="3" unit="m" value="81.0">81 m</quantity>
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, on
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<taxonomicName id="C4EE508E406AFF8C2D36FD0FFB97FC9B" box="[819,1097,759,784]" class="Gymnolaemata" family="Escharinidae" genus="Hippomenella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="3" phylum="Bryozoa" rank="species" species="vellicata">
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<emphasis id="319AF71F406AFF8C2D36FD0FFB97FC9B" box="[819,1097,759,784]" italics="true" pageId="2" pageNumber="3">Hippomenella vellicata</emphasis>
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</taxonomicName>
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, coll. Anna Wood (
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<collectionCode id="65FFB3C8406AFF8C2F0AFCE7FE80FCB2" box="[271,350,799,825]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="3">NIWA</collectionCode>
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3297).
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<typeStatus id="DC5595AF406AFF8C2FBDFCE6FDEBFCB3" box="[440,565,798,824]" pageId="2" pageNumber="3" type="paratype">
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<emphasis id="319AF71F406AFF8C2FBDFCE6FDEBFCB3" bold="true" box="[440,565,798,824]" pageId="2" pageNumber="3">Paratypes</emphasis>
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</typeStatus>
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. Ψ (ovigerous
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<quantity id="C41686E8406AFF8C2CE7FCE7FCE0FCB2" box="[738,830,799,825]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="3" unit="mm" value="3.5">3.5 mm</quantity>
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, dissected), same data as
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<typeStatus id="DC5595AF406AFF8C2A62FCE7FB10FCB2" box="[1127,1230,799,825]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
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(
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<collectionCode id="65FFB3C8406AFF8C2AD9FCE7FAF5FCB2" box="[1244,1323,799,825]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="3">NIWA</collectionCode>
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3299). Ψ (
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<quantity id="C41686E8406AFF8C2F86FCBFFE3CFCEA" box="[387,482,839,865]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="2" pageNumber="3" unit="mm" value="2.1">2.1 mm</quantity>
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, poor condition), Otago Shelf,
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<geoCoordinate id="66DA4DCA406AFF8C2D52FCBFFC33FCEA" box="[855,1005,839,865]" direction="south" orientation="latitude" pageId="2" pageNumber="3" precision="1" value="-45.77895">45°46.737’S</geoCoordinate>
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,
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<geoCoordinate id="66DA4DCA406AFF8C2DFEFCBFFB7FFCEA" box="[1019,1185,839,865]" direction="east" orientation="longitude" pageId="2" pageNumber="3" precision="1" value="170.90964">170°54.578’E</geoCoordinate>
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,
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<date id="77500DCD406AFF8C2AAAFCBFFE9BFC02" pageId="2" pageNumber="3" value="2003-08-19">19 August 2003</date>
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, 75 m, on
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<emphasis id="319AF71F406AFF8C2FC5FC97FD79FC03" box="[448,679,879,904]" italics="true" pageId="2" pageNumber="3">Cinctopora elegans</emphasis>
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, coll. Anna Wood (
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<collectionCode id="65FFB3C8406AFF8C2D8EFC97FC04FC02" box="[907,986,879,905]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="3">NIWA</collectionCode>
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3298).
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</paragraph>
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</subSubSection>
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<subSubSection id="4BF47886406AFF8C2F3DFC6FFE9AFBA2" pageId="2" pageNumber="3" type="diagnosis">
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<paragraph id="03512B0D406AFF8C2F3DFC6FFE9AFBA2" blockId="2.[264,1323,718,1825]" pageId="2" pageNumber="3">
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<emphasis id="319AF71F406AFF8C2F3DFC6FFE71FC3B" box="[312,431,919,944]" italics="true" pageId="2" pageNumber="3">Diagnosis</emphasis>
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: Mandible palp present, articles 2 and 3 partially fused. Median rostral spine present; preocular spines large, flat. Pereonites 2–4 strongly bifurcate laterally. Dorsal segments each with pair of submedian glasslike RS. Pleotelson 1.2 times as wide as long.
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</paragraph>
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</subSubSection>
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<subSubSection id="4BF47886406AFF862F3DFBCFFD8BF9E0" lastPageId="8" lastPageNumber="9" pageId="2" pageNumber="3" type="description">
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<paragraph id="03512B0D406AFF8C2F3DFBCFFE54FA32" blockId="2.[264,1323,718,1825]" pageId="2" pageNumber="3">
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<emphasis id="319AF71F406AFF8C2F3DFBCFFD91FBDB" box="[312,591,1079,1104]" italics="true" pageId="2" pageNumber="3">
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Description of
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<typeStatus id="DC5595AF406AFF8C2FEFFBCFFD91FBDB" box="[490,591,1079,1104]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
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</emphasis>
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: Body twice as long as wide.
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<emphasis id="319AF71F406AFF8C2DB3FBCFFC28FBDB" box="[950,1014,1079,1104]" italics="true" pageId="2" pageNumber="3">Head</emphasis>
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3.4 times as wide as long (excluding rostral spine); interantennal margin convex, with short median rostral spine.
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<emphasis id="319AF71F406AFF8C2F0DFB7FFEA6FB2B" box="[264,376,1159,1184]" italics="true" pageId="2" pageNumber="3">Pereonite</emphasis>
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1 anterolateral projections acute, curved, forwardly directed; pereonites 2–4 distinctly bifid, projections subequal in size; pereonites 5 and 6 lateral projections posteriorly directed, falcate; pereonite 7 lateral projection triangular; pereonites 2, 3, 6 and 7 each with group of anteriorly directed long dorsal setae, those on pereonites 2 and 3 on the posterior lateral lobe.
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<emphasis id="319AF71F406AFF8C2FE9FADFFDA9FACB" box="[492,631,1319,1344]" italics="true" pageId="2" pageNumber="3">Midsternal</emphasis>
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spine present on sternite 7 only.
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<emphasis id="319AF71F406AFF8C2A14FADFFB53FACB" box="[1041,1165,1319,1344]" italics="true" pageId="2" pageNumber="3">Pleotelson</emphasis>
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1.2 times as wide as long, proximal onequarter narrow, widening abruptly, curving smoothly to submedian concavities and weak apical lobe; lateral margins irregular, with 3 or 4 posteriorly curved RS.
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</paragraph>
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<paragraph id="03512B0D406AFF8C2F3DFA3FFDA1F8AA" blockId="2.[264,1323,718,1825]" pageId="2" pageNumber="3">
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<emphasis id="319AF71F406AFF8C2F3DFA3FFE71FA6B" box="[312,431,1479,1504]" italics="true" pageId="2" pageNumber="3">Antennule</emphasis>
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peduncle articles 1 and 2 of subequal length, article 1 2.3 times as long as wide, article 2 3.2 times as long as wide, article 3 0.3 times as long as article 2; flagellum of 6 articles, article 1 short, articles 2 and 3 of subequal length, each twice as long as wide, articles 5–6 becoming progressively shorter.
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<emphasis id="319AF71F406AFF8C2D22F9C7FC57F9D3" box="[807,905,1599,1624]" italics="true" pageId="2" pageNumber="3">Antenna</emphasis>
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peduncle scale about 1.5 times as long as article 4, with 3 apical and 1 subapical setae; peduncle article 5 4.3 times as long as wide, article 6 4.6 times as long as wide, 6 slightly longer (1.08) than 5, both with numerous long simple setae, dorsodistal angle of article 6 with distinct triangular lobe; flagellum with conjoint article 1 as long as remaining 12 articles, articles provided with transverse rows of long simple setae.
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</paragraph>
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<caption id="57917B85406BFF8D2F0DF977FE72F8BA" httpUri="https://zenodo.org/record/157600/files/figure.png" pageId="3" pageNumber="4" targetBox="[281,1302,315,1659]" targetPageId="3">
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<paragraph id="03512B0D406BFF8D2F0DF977FE72F8BA" blockId="3.[264,1323,1679,1841]" pageId="3" pageNumber="4">
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<emphasis id="319AF71F406BFF8D2F0DF977FE52F92C" bold="true" box="[264,396,1679,1703]" pageId="3" pageNumber="4">FIGURE 1.</emphasis>
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<taxonomicName id="C4EE508E406BFF8D2F91F977FD87F92D" box="[404,601,1679,1702]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
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||
<emphasis id="319AF71F406BFF8D2F91F977FD87F92D" box="[404,601,1679,1702]" italics="true" pageId="3" pageNumber="4">Mexicope sushara</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="2AA94A64406BFF8D2C67F977FD69F92D" box="[610,695,1679,1702]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype, except F–H, paratype (NIWA 3299). A, dorsal view; B, pleotelson, lateral margin; C, pleotelson, ventral view, post dissection; D, anal aperture; E, pleotelson, ventral view, predissection; F, head; G, lateral view; H, pleotelson, ventral view, female paratype; I, setae from middorsum, pereonite 2; J, posterior lobe, lateral margin, pereonite 2. Scale line = 0. 5 mm.
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</paragraph>
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||
</caption>
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||
<caption id="57917B85406CFF8A2F0DF92BFB34F8BD" httpUri="https://zenodo.org/record/157601/files/figure.png" pageId="4" pageNumber="5" targetBox="[266,1316,326,1746]" targetPageId="4">
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||
<paragraph id="03512B0D406CFF8A2F0DF92BFB34F8BD" blockId="4.[264,1323,1747,1846]" pageId="4" pageNumber="5">
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<emphasis id="319AF71F406CFF8A2F0DF92BFE57F960" bold="true" box="[264,393,1747,1771]" pageId="4" pageNumber="5">FIGURE 2.</emphasis>
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<taxonomicName id="C4EE508E406CFF8A2F95F92BFD8CF961" box="[400,594,1747,1770]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
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<emphasis id="319AF71F406CFF8A2F95F92BFD8CF961" box="[400,594,1747,1770]" italics="true" pageId="4" pageNumber="5">Mexicope sushara</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel id="2AA94A64406CFF8A2C5FF92BFD72F961" box="[602,684,1747,1770]" pageId="4" pageNumber="5" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype, except B, paratype (NIWA 3299). A, maxilliped; B, maxilliped endite, mesial margin, from dorsal view; C, maxilliped endite, distal margin; D, antennule; E, antenna, peduncle articles 2–4; F, antenna, peduncle articles 5, 6 and flagellum.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="57917B85406DFF8B2F0DFA86FBBEFA32" httpUri="https://zenodo.org/record/157602/files/figure.png" pageId="5" pageNumber="6" targetBox="[264,1287,317,1405]" targetPageId="5">
|
||
<paragraph id="03512B0D406DFF8B2F0DFA86FBBEFA32" blockId="5.[264,1322,1406,1465]" pageId="5" pageNumber="6">
|
||
<emphasis id="319AF71F406DFF8B2F0DFA86FE55FA1D" bold="true" box="[264,395,1406,1430]" pageId="5" pageNumber="6">FIGURE 3.</emphasis>
|
||
<taxonomicName id="C4EE508E406DFF8B2F96FA87FD89FA1D" box="[403,599,1407,1430]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
|
||
<emphasis id="319AF71F406DFF8B2F96FA87FD89FA1D" box="[403,599,1407,1430]" italics="true" pageId="5" pageNumber="6">Mexicope sushara</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2AA94A64406DFF8B2C5AFA87FD6DFA1D" box="[607,691,1407,1430]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype. A, right mandible; B, left mandible; C, maxilla (entire); D, maxilla, distal detail; E, maxillule (entire); F, maxillule, distal detail.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="03512B0D406DFF882F3DFA15FE68FE5D" blockId="5.[264,1323,1516,1902]" lastBlockId="6.[264,1324,284,1870]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
|
||
<emphasis id="319AF71F406DFF8B2F3DFA15FE76F98D" box="[312,424,1517,1542]" italics="true" pageId="5" pageNumber="6">Mandible</emphasis>
|
||
incisors both with 4 cusps; left lacinia mobilis with 4 cusps, basally with simple spine and robust distally serrate spine basally fused to body of lacinia mobilis; left spine row of 5 deeplyserrate spines and 8 simple setae, right spine row with 8 distally deeplyserrate spines; molar tapering, apex subtruncate with 2 long setae and small spines (right) or with ventral acute lobe and 4 long setae (left), both with apical fine setae; mandible palp articles 2 and 3 partly fused, article 3 with 3 serrate apical setae.
|
||
<emphasis id="319AF71F406DFF8B2A6CF94DFB07F945" box="[1129,1241,1717,1742]" italics="true" pageId="5" pageNumber="6">Maxillule</emphasis>
|
||
lateral lobe with 12 stout RS, most with few prominent serrations; mesial lobe simple, with 1 or 2 setae (broken in specimen) and numerous long scalesetae.
|
||
<emphasis id="319AF71F406DFF8B2DE3F8FDFB9FF895" box="[998,1089,1797,1822]" italics="true" pageId="5" pageNumber="6">Maxilla</emphasis>
|
||
lateral and middle lobes each with 2 long and 2 short strongly serrate setae; mesial lobe with 4 sinuate circumplumose RS; all lobes basally with long scalesetae.
|
||
<emphasis id="319AF71F406DFF8B2D9BF8ADFBC3F8E5" box="[926,1053,1877,1902]" italics="true" pageId="5" pageNumber="6">Maxilliped</emphasis>
|
||
basis 2.1 times as long as greatest width, distal margin 1 simple and 3 serrate RS; epipod linguiform 0.5 times as long as basis; palp article 2 distomesial margin weakly lobate, with 3 simple setae, article 3 distomesial margin with 2 simple setae, article 4 2.5 times as long as wide with transverse row of 5 long simple setae, article 5 0.3 times as long as article 4 distal margin with 8 simple setae.
|
||
</paragraph>
|
||
<paragraph id="03512B0D406EFF882F3DFE1CFC6DFACD" blockId="6.[264,1324,284,1870]" pageId="6" pageNumber="7">
|
||
<emphasis id="319AF71F406EFF882F3DFE1CFE6AFE76" box="[312,436,484,509]" italics="true" pageId="6" pageNumber="7">Pereopods</emphasis>
|
||
all with similar setation, anterior pereopods (1–3) proportionally shorter than posterior pereopods (4–7), most of the additional length resulting from longer propodus.
|
||
<emphasis id="319AF71F406EFF882F47FDCCFE12FDC6" box="[322,460,564,589]" italics="true" pageId="6" pageNumber="7">Pereopod 1</emphasis>
|
||
basis 4.2 times as long as greatest width; ischium 0.5 times as long as basis, ventral margin with 3 simple setae and 2 short submarginal RS; merus 0.5 times as long as ischium, 1.6 times as long as wide, ventral margin with 4 simple setae, 2 short submarginal setae, dorsal distal angle with 1 long RS and 1 short simple seta; carpus 1.3 times as long as ischium, 3.8 times as long as wide, ventral margin with 5 RS, dorsal margin with 2 simple setae, dorsal distal angle with 3 simple setae; propodus weakly curved, 0.3 times as long as ischium, 3.2 times as long wide, ventral margin with 4 RS and 4 short submarginal simple setae, dorsal margin with 3 long simple setae, dorsal distal angle with 3 long simple setae; dactylus 0.8 times as long as propodus smoothly curved, dorsal unguis slight longer than ventral unguis, 2 setae set between ungui.
|
||
<emphasis id="319AF71F406EFF882D96FC64FBC2FC3E" box="[915,1052,924,949]" italics="true" pageId="6" pageNumber="7">Pereopod 6</emphasis>
|
||
similar to pereopod 7, inferodistal angle of basis with 2 prominent acute RS.
|
||
<emphasis id="319AF71F406EFF882D9FFC3CFBFDFC56" box="[922,1059,964,989]" italics="true" pageId="6" pageNumber="7">Pereopod 7</emphasis>
|
||
1.3 times longer than pereopod 1; basis 3.8 times as long as greatest width; ischium 0.7 as long as basis, 3.8 times as long as wide, ventral margin with 3 simple setae and 2 short submarginal setae; merus 0.6 times as long as ischium, 3.8 times as long as wide, ventral margin with 6 simple setae, dorsal distal angle with 2 long RS and 1 simple seta; carpus 1.2 times as long as ischium, 5.4 times as long as wide, ventral margin with 6 RS, dorsal margin with 1 RS, dorsal distal angle with 1 RS, 1 plumose and 1 long simple setae; propodus 1.5 times as long as ischium, 7.8 times as long as wide, ventral margin with 5 RS, dorsal margin with (from proximal to distal) 1 short simple setae, group of 3 long simple setae, 1 short simple setae, and distal angle with 2 slender and 1 plumose setae.
|
||
</paragraph>
|
||
<paragraph id="03512B0D406EFF882F3DFAACFC1EF8C5" blockId="6.[264,1324,284,1870]" pageId="6" pageNumber="7">
|
||
<emphasis id="319AF71F406EFF882F3DFAACFE6EFAE6" box="[312,432,1364,1389]" italics="true" pageId="6" pageNumber="7">Pleopod 1</emphasis>
|
||
3.9 times as long as greatest width, widest at basal onethird, lateral margin narrowing abruptly at that point, tapering smoothly to bilobed apex; lateral margin basally with 7–9 sort simple setae, distally with 4 long simple setae, distal 2 more than twice as long as proximal 2; lateral lobe with 4–6 short simple setae, mesial lobe with 5 widelyspaced long simple marginal setae, ventral surfaces with scalesetae; stylet guide simple, weakly defined lateral submarginal groove. Pleopod 2 basis 2.6 times as long as greatest width, later margin with middle half strongly convex, with continuous closeset simple setae, distal onethird concave, with widelyspaced feebly plumose setae, apex with 6 long simple and plumose setae; endopod (stylet) with long, coiled extension; exopod with bilobed apex. Pleopod 3 exopod and endopod distal margins each with 6 plumose setae; exopod lateral margin with continuous fringe of scalesetae. Pleopod 4 exopod about half as long as endopod, apically acute. Pleopod 5 slightly (0.9) shorter than pleopod 4, lateral margin with basal lobe, midlateral margin with small lobe.
|
||
</paragraph>
|
||
<caption id="57917B85406FFF892F0DF91DFE38F8AB" httpUri="https://zenodo.org/record/157603/files/figure.png" pageId="7" pageNumber="8" targetBox="[272,1310,329,1764]" targetPageId="7">
|
||
<paragraph id="03512B0D406FFF892F0DF91DFE38F8AB" blockId="7.[264,1322,1765,1824]" pageId="7" pageNumber="8">
|
||
<emphasis id="319AF71F406FFF892F0DF91DFE52F976" bold="true" box="[264,396,1765,1789]" pageId="7" pageNumber="8">FIGURE 4.</emphasis>
|
||
<taxonomicName id="C4EE508E406FFF892F90F91EFD84F976" box="[405,602,1766,1789]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
|
||
<emphasis id="319AF71F406FFF892F90F91EFD84F976" box="[405,602,1766,1789]" italics="true" pageId="7" pageNumber="8">Mexicope sushara</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2AA94A64406FFF892C66F91EFD69F976" box="[611,695,1766,1789]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype. A–D, pereopods 1, 2, 6 and 7 respectively; E, pereopod 7 dactylus.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="57917B854060FF862F0DFB8EFB5FFB06" box="[264,1153,1142,1166]" httpUri="https://zenodo.org/record/157604/files/figure.png" pageId="8" pageNumber="9" targetBox="[286,1314,325,1106]" targetPageId="8">
|
||
<paragraph id="03512B0D4060FF862F0DFB8EFB5FFB06" blockId="8.[264,1153,1142,1166]" box="[264,1153,1142,1166]" pageId="8" pageNumber="9">
|
||
<emphasis id="319AF71F4060FF862F0DFB8EFE57FB05" bold="true" box="[264,393,1142,1166]" pageId="8" pageNumber="9">FIGURE 5.</emphasis>
|
||
<taxonomicName id="C4EE508E4060FF862F94FB8EFD8DFB06" box="[401,595,1142,1165]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
|
||
<emphasis id="319AF71F4060FF862F94FB8EFD8DFB06" box="[401,595,1142,1165]" italics="true" pageId="8" pageNumber="9">Mexicope sushara</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2AA94A644060FF862C5FFB8EFD73FB06" box="[602,685,1142,1165]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype. A–D, pleopods 1–5 respectively.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="03512B0D4060FF862F3DFB11FCA6FA88" blockId="8.[264,1323,1257,1883]" box="[312,888,1257,1283]" pageId="8" pageNumber="9">Uropods not known, missing from all specimens.</paragraph>
|
||
<paragraph id="03512B0D4060FF862F3DFAE9FD5CFA28" blockId="8.[264,1323,1257,1883]" pageId="8" pageNumber="9">
|
||
<emphasis id="319AF71F4060FF862F3DFAE9FE4EFAA1" box="[312,400,1297,1322]" italics="true" pageId="8" pageNumber="9">Female</emphasis>
|
||
: Similar to male with the exception of sexual characters and larger body size. Pleopod 2 about as long (1.13) as wide, lateral margins strongly convex, posteriorly with distinct apical lobe; margins fringed with long setae along distal twothirds of margins; distal setae more widely spaced.
|
||
</paragraph>
|
||
<paragraph id="03512B0D4060FF862F3DFA49FD8BF9E0" blockId="8.[264,1323,1257,1883]" pageId="8" pageNumber="9">
|
||
<emphasis id="319AF71F4060FF862F3DFA49FE55FA41" box="[312,395,1457,1482]" italics="true" pageId="8" pageNumber="9">Colour</emphasis>
|
||
: The male with dark brown chromatophores as figured, those on the pleotelson pale orange in colour in the preserved specimen; with small chromatophores on the lateral margin of pereonites. Pereopods of both sexes with prominent and separate chromatophores giving a distinctive irregular banded appearance. Chromatophores not apparent on the pleotelson of the female.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4BF478864060FF872F3DF981FD3AFED5" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="discussion">
|
||
<paragraph id="03512B0D4060FF862F3DF981FC28F968" blockId="8.[264,1323,1257,1883]" pageId="8" pageNumber="9">
|
||
<emphasis id="319AF71F4060FF862F3DF981FE40F919" box="[312,414,1657,1682]" italics="true" pageId="8" pageNumber="9">Remarks</emphasis>
|
||
:
|
||
<taxonomicName id="C4EE508E4060FF862FB4F981FD55F919" box="[433,651,1657,1682]" class="Malacostraca" family="Acanthaspidiidae" genus="Mexicope" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="sushara" status="sp. nov.">
|
||
<emphasis id="319AF71F4060FF862FB4F981FD55F919" box="[433,651,1657,1682]" italics="true" pageId="8" pageNumber="9">Mexicope sushara</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2AA94A644060FF862C93F981FD2AF918" box="[662,756,1657,1683]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is readily identified by the short rostral point, stalked eyes, and prominent preocular spines or lateral projections. These characters also serve to distinguish the species from all other
|
||
<taxonomicName id="C4EE508E4060FF862D26F931FC2DF968" box="[803,1011,1737,1763]" class="Malacostraca" family="Acanthaspidiidae" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="family">Acanthaspidiidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="03512B0D4060FF872F3DF909FD3AFED5" blockId="8.[264,1323,1257,1883]" lastBlockId="9.[264,1323,284,510]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
|
||
<emphasis id="319AF71F4060FF862F3DF909FD89F881" box="[312,599,1777,1802]" italics="true" pageId="8" pageNumber="9">Associated isopod fauna</emphasis>
|
||
: Several samples (
|
||
<quantity id="C41686E84060FF862D3DF909FCAAF880" box="[824,884,1777,1803]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="8" pageNumber="9" unit="in" value="13.0">13 in</quantity>
|
||
all), all from bryozoans, were examined. The most abundant species were a species of
|
||
<taxonomicName id="C4EE508E4060FF862D99F8E1FE08F8D0" authority="Serov & Wilson, 1999" authorityName="Serov & Wilson" authorityYear="1999" class="Malacostraca" family="Pseudojaniridae" genus="Schottea" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="319AF71F4060FF862D99F8E1FBDFF8B9" box="[924,1025,1817,1842]" italics="true" pageId="8" pageNumber="9">Schottea</emphasis>
|
||
<bibRefCitation id="677F56FC4060FF862A0AF8E1FAF5F8B8" author="Serov" box="[1039,1323,1817,1843]" pageId="8" pageNumber="11" refString="Serov, P. A. & Wilson, G. D. F. (1999) A revision of the Pseudojaniridae Wilson, with a description of a new genus of Stenetriidae Hansen (Crustacea: Isopoda: Asellota). Invertebrate Taxonomy, 13, 67 - 116." type="journal article" year="1999">Serov & Wilson, 1999</bibRefCitation>
|
||
(Pseudojaniridae)
|
||
</taxonomicName>
|
||
and a species of
|
||
<taxonomicName id="C4EE508E4060FF862CC7F8B9FC21F8D0" authority="Bovallius, 1866" authorityName="Bovallius" authorityYear="1866" box="[706,1023,1857,1883]" class="Malacostraca" family="Janiridae" genus="Iathrippa" kingdom="Animalia" order="Isopoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="319AF71F4060FF862CC7F8B9FCEEF8D1" box="[706,816,1857,1882]" italics="true" pageId="8" pageNumber="9">Iathrippa</emphasis>
|
||
Bovallius, 1866
|
||
</taxonomicName>
|
||
[see
|
||
<bibRefCitation id="677F56FC4060FF872A4FF8B9FE88FEBD" author="Wilson" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="11" refString="Wilson, G. D. F. & Wagele, J. - W. (1994) Review of the family Janiridae (Crustacea: Isopoda: Asellota). Invertebrate Taxonomy, 8, 683 - 747." type="journal article" year="1994">Wilson & Wägele (1994)</bibRefCitation>
|
||
for a recent account] (
|
||
<taxonomicName id="C4EE508E4061FF872C65FEE4FD0FFEBD" box="[608,721,284,310]" class="Malacostraca" family="Janiridae" kingdom="Animalia" order="Isopoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="family">Janiridae</taxonomicName>
|
||
). There was a single specimen of one other isopod, provisionally assigned to
|
||
<taxonomicName id="C4EE508E4061FF872C31FEBCFD3EFED5" box="[564,736,324,350]" class="Malacostraca" family="Paramunnidae" kingdom="Animalia" order="Isopoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="family">Paramunnidae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4BF478864061FF872F3DFE94FEB1FE75" pageId="9" pageNumber="10" type="etymology">
|
||
<paragraph id="03512B0D4061FF872F3DFE94FEB1FE75" blockId="9.[264,1323,284,510]" pageId="9" pageNumber="10">
|
||
<emphasis id="319AF71F4061FF872F3DFE94FE6BFE0E" box="[312,437,364,389]" italics="true" pageId="9" pageNumber="10">Etymology</emphasis>
|
||
: The epithet combines the Latin words
|
||
<emphasis id="319AF71F4061FF872D86FE94FC76FE0E" box="[899,936,364,389]" italics="true" pageId="9" pageNumber="10">sus</emphasis>
|
||
(pig) and
|
||
<emphasis id="319AF71F4061FF872A25FE94FB89FE0E" box="[1056,1111,364,389]" italics="true" pageId="9" pageNumber="10">hara</emphasis>
|
||
(pen, coop or sty) and alludes to the ability of these preserved specimens to collect adherent detritus; referring to the character ‘Pigpen’ in the famous comic strip
|
||
<emphasis id="319AF71F4061FF872D94FE44FC31FE5E" box="[913,1007,444,469]" italics="true" pageId="9" pageNumber="10">Peanuts</emphasis>
|
||
, who gathered dirt no matter what.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |