449 lines
64 KiB
XML
449 lines
64 KiB
XML
<document id="2BFA4F9893417D13F862ED960F3BB914" ID-DOI="10.5281/zenodo.157199" ID-GBIF-Dataset="046a4001-e8f6-42d5-ba60-278baa66eba7" ID-ISSN="11755326" ID-Zenodo-Dep="157199" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461020617522" checkinUser="plazi" docAuthor="Malyutina, Marina & Brandt, Angelika" docDate="2004" docId="038CC302FFF07D00FED33D66686FFA3E" docLanguage="en" docName="zt00550.pdf" docOrigin="Zootaxa 550" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Acanthocope annulatus Menzies 1962" docType="treatment" docVersion="9" lastPageNumber="19" masterDocId="FFB5BB7AFFFA7D12FFDB3E706A39FF80" masterDocTitle="Acanthocopinae (Crustacea: Isopoda: Munnopsididae) from the Southern Ocean deep sea with the description of Acanthocope eleganta sp. nov." masterLastPageNumber="20" masterPageNumber="1" pageNumber="11" updateTime="1698569976266" updateUser="plazi">
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<mods:title id="5B0CFE534C4272822C796FFBA627653B">Acanthocopinae (Crustacea: Isopoda: Munnopsididae) from the Southern Ocean deep sea with the description of Acanthocope eleganta sp. nov.</mods:title>
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<mods:namePart id="EA3E062A2D9BAA8DB59B8E1DCBD6BB57">Malyutina, Marina</mods:namePart>
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<mods:namePart id="25A3540E0754BF57591AE949DF88F09F">Brandt, Angelika</mods:namePart>
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<mods:title id="F03EA00FFD9FEB1FD04C311B09B26CD6">Zootaxa</mods:title>
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<mods:part id="62F800EB96C6133A3C6248F94F348B80">
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<mods:date id="CDC6A498F4A2B9FA4CFA5DA01B0400E3">2004</mods:date>
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<treatment id="038CC302FFF07D00FED33D66686FFA3E" ID-DOI="http://doi.org/10.5281/zenodo.6272066" ID-GBIF-Taxon="119602750" ID-Zenodo-Dep="6272066" LSID="urn:lsid:plazi:treatment:038CC302FFF07D00FED33D66686FFA3E" httpUri="http://treatment.plazi.org/id/038CC302FFF07D00FED33D66686FFA3E" lastPageId="18" lastPageNumber="19" pageId="10" pageNumber="11">
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<subSubSection id="C33F219FFFF07D18FED33D666949FCB0" box="[264,880,790,817]" pageId="10" pageNumber="11" type="nomenclature">
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<paragraph id="8B9A7214FFF07D18FED33D666949FCB0" blockId="10.[264,880,790,817]" box="[264,880,790,817]" pageId="10" pageNumber="11">
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<heading id="D0D2C578FFF07D18FED33D666949FCB0" bold="true" box="[264,880,790,817]" fontSize="11" level="1" pageId="10" pageNumber="11" reason="1">
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<emphasis id="B951AE06FFF07D18FED33D666949FCB0" bold="true" box="[264,880,790,817]" pageId="10" pageNumber="11">
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<taxonomicName id="4C250997FFF07D18FED33D6668E6FCB0" ID-CoL="8VFR" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[264,735,790,816]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="annulatus">
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<emphasis id="B951AE06FFF07D18FED33D66681EFCB0" bold="true" box="[264,551,790,816]" italics="true" pageId="10" pageNumber="11">Acanthocope annulatus</emphasis>
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<bibRefCitation id="EFB40FE5FFF07D18FDF53D6668E6FCB0" author="Menzies" box="[558,735,790,816]" pageId="10" pageNumber="20" refString="Menzies, R. J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79 - 206." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
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</taxonomicName>
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(
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<figureCitation id="131E6E91FFF07D18FD353D66695EFCB0" box="[750,871,790,817]" captionStart-0="FIGURE 6" captionStart-1="FIGURE 7" captionStart-2="FIGURE 8" captionStart-3="FIGURE 9" captionStart-4="FIGURE 10" captionStartId-0="11.[264,357,1698,1719]" captionStartId-1="12.[264,357,1720,1741]" captionStartId-2="14.[264,357,1800,1821]" captionStartId-3="15.[264,357,1493,1514]" captionStartId-4="16.[264,357,1610,1631]" captionTargetBox-0="[303,1278,314,1679]" captionTargetBox-1="[326,1289,313,1706]" captionTargetBox-2="[292,1292,400,1784]" captionTargetBox-3="[347,1259,311,1484]" captionTargetBox-4="[347,1256,314,1594]" captionTargetId-0="figure@11.[287,1295,306,1691]" captionTargetId-1="figure@12.[285,1301,311,1713]" captionTargetId-2="figure@14.[292,1308,389,1791]" captionTargetId-3="figure@15.[326,1279,310,1486]" captionTargetId-4="figure@16.[335,1276,312,1605]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionTargetPageId-2="14" captionTargetPageId-3="15" captionTargetPageId-4="16" captionText-0="FIGURE 6. Acanthocope annulatus Menzies, 1962. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43; Acanthocope argentinae Menzies, 1962, holotype Ψ: d, dorsal view, from Menzies, 1962: p. 155, fig .. 44; e, dorsal view with some details, original drawings." captionText-1="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." captionText-2="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." captionText-3="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." captionText-4="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri-0="https://zenodo.org/record/157205/files/figure.png" httpUri-1="https://zenodo.org/record/157206/files/figure.png" httpUri-2="https://zenodo.org/record/157207/files/figure.png" httpUri-3="https://zenodo.org/record/157208/files/figure.png" httpUri-4="https://zenodo.org/record/157209/files/figure.png" pageId="10" pageNumber="11">Figs 6–10</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="C33F219FFFF07D18FED33D246957FCEB" box="[264,878,852,875]" pageId="10" pageNumber="11" type="reference_group">
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<paragraph id="8B9A7214FFF07D18FED33D246957FCEB" blockId="10.[264,878,852,875]" box="[264,878,852,875]" pageId="10" pageNumber="11">
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<treatmentCitationGroup id="AB35553AFFF07D18FED33D246957FCEB" box="[264,878,852,875]" pageId="10" pageNumber="11">
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<taxonomicName id="4C250997FFF07D18FED33D2468E6FCEB" ID-CoL="8VFR" authority="Menzies, 1962: 155" authorityName="Menzies" authorityPageNumber="155" authorityYear="1962" box="[264,735,852,875]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="annulatus">
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||
<emphasis id="B951AE06FFF07D18FED33D24683BFCEB" box="[264,514,852,875]" italics="true" pageId="10" pageNumber="11">Acanthocope annulatus</emphasis>
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<treatmentCitation id="0A845405FFF07D18FDD13D2468E6FCEB" author="Menzies" box="[522,735,852,875]" page="155" pageId="10" pageNumber="11" year="1962">
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<bibRefCitation id="EFB40FE5FFF07D18FDD13D246893FCEB" author="Menzies" box="[522,682,852,875]" pageId="10" pageNumber="20" refString="Menzies, R. J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79 - 206." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
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: 155
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</treatmentCitation>
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</taxonomicName>
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||
, fig. 44 B, C.
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C33F219FFFF07D18FED33DE16BD0FB6B" pageId="10" pageNumber="11" type="materials_examined">
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<paragraph id="8B9A7214FFF07D18FED33DE168B5FBF3" blockId="10.[264,1324,913,1899]" pageId="10" pageNumber="11">
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||
<emphasis id="B951AE06FFF07D18FED33DE16BD3FC2A" box="[264,490,913,938]" italics="true" pageId="10" pageNumber="11">Material examined</emphasis>
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||
:
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||
<taxonomicName id="4C250997FFF07D18FE253DE169EFFC2B" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[510,982,913,939]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="annulatus">
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||
<emphasis id="B951AE06FFF07D18FE253DE1692EFC2A" box="[510,791,913,938]" italics="true" pageId="10" pageNumber="11">Acanthocope annulatus</emphasis>
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||
<bibRefCitation id="EFB40FE5FFF07D18FCF83DE169EFFC2B" author="Menzies" box="[803,982,913,939]" pageId="10" pageNumber="20" refString="Menzies, R. J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79 - 206." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
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</taxonomicName>
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,
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||
<typeStatus id="549ECCB6FFF07D18FC3D3DE16E74FC2B" box="[998,1101,913,939]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
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ɗ (
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||
<quantity id="4CDDDFF1FFF07D18FB5B3DE16EDDFC2B" box="[1152,1252,913,939]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="10" pageNumber="11" unit="mm" value="3.2">3.2 mm</quantity>
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||
), Stn.
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||
<emphasis id="B951AE06FFF07D18FED33DC96B6BFC52" box="[264,338,953,978]" italics="true" pageId="10" pageNumber="11">Ve m a–</emphasis>
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||
14–31, southeast Atlantic, southwest of Cape Town,
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<geoCoordinate id="EE1114D3FFF07D18FC163DC96E09FC53" box="[973,1072,953,979]" direction="south" orientation="latitude" pageId="10" pageNumber="11" precision="925" value="-36.566666">36°34’S</geoCoordinate>
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,
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<geoCoordinate id="EE1114D3FFF07D18FBE53DC96E9BFC53" box="[1086,1186,953,979]" direction="east" orientation="longitude" pageId="10" pageNumber="11" precision="925" value="14.133333">14°08’E</geoCoordinate>
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,
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<quantity id="4CDDDFF1FFF07D18FB6B3DC96F37FC53" box="[1200,1294,953,979]" metricMagnitude="3" metricUnit="m" metricValue="4.885" pageId="10" pageNumber="11" unit="m" value="4885.0">4885 m</quantity>
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||
,
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||
<date id="FF9B54D4FFF07D18FAC73DC96BB3FC7B" pageId="10" pageNumber="11" value="1958-04-04">4 April 1958</date>
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||
(
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||
<collectionCode id="ED34EAD1FFF07D18FE413D916BCFFC7B" LSID="urn:lsid:biocol.org:col:34925" box="[410,502,993,1019]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="10" pageNumber="11">AMNH</collectionCode>
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||
N 1–156); 1 ɗ, 6 Ψ (
|
||
<quantity id="4CDDDFF1FFF07D18FD223D9169B4FC7B" box="[761,909,993,1019]" metricMagnitude="-3" metricUnit="m" metricValue="3.5999999999999996" metricValueMax="5.1" metricValueMin="2.1" pageId="10" pageNumber="11" unit="mm" value="3.5999999999999996" valueMax="5.1" valueMin="2.1">2.1–5.1 mm</quantity>
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||
), ANDEEP stn. 42–S,
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<geoCoordinate id="EE1114D3FFF07D18FB453D916F1FFC7B" box="[1182,1318,993,1019]" direction="south" orientation="latitude" pageId="10" pageNumber="11" precision="9" value="-59.672">59°40.32’S</geoCoordinate>
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,
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<geoCoordinate id="EE1114D3FFF07D18FED33A796BA1FBA3" box="[264,408,1033,1059]" direction="west" orientation="longitude" pageId="10" pageNumber="11" precision="9" value="-57.594">57°35.64’W</geoCoordinate>
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,
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<quantity id="4CDDDFF1FFF07D18FE7F3A796839FBA3" box="[420,512,1033,1059]" metricMagnitude="3" metricUnit="m" metricValue="3.689" pageId="10" pageNumber="11" unit="m" value="3689.0">3689 m</quantity>
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||
, ANDEEP stn. 42–E, 1 ɗ (
|
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<quantity id="4CDDDFF1FFF07D18FC9A3A796999FBA3" box="[833,928,1033,1059]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="10" pageNumber="11" unit="mm" value="3.2">3.2 mm</quantity>
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), same locality (
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<collectionCode id="ED34EAD1FFF07D18FBBA3A796E9DFBA3" box="[1121,1188,1033,1059]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="10" pageNumber="11">ZMH</collectionCode>
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K–40719); 1 Ψ (5.0 mm), ANDEEP stn. 43–E, 0
|
||
<date id="FF9B54D4FFF07D18FD1E3A4169B2FBCB" box="[709,907,1073,1099]" pageId="10" pageNumber="11" value="2002-02-03">3 February 2002</date>
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,
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<geoCoordinate id="EE1114D3FFF07D18FC433A416E26FBCB" box="[920,1055,1073,1099]" direction="south" orientation="latitude" pageId="10" pageNumber="11" precision="9" value="-60.453167">60°27.19’S</geoCoordinate>
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,
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<geoCoordinate id="EE1114D3FFF07D18FBF73A416E85FBCB" box="[1068,1212,1073,1099]" direction="west" orientation="longitude" pageId="10" pageNumber="11" precision="9" value="-56.080166">56°04.81’W</geoCoordinate>
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,
|
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<quantity id="4CDDDFF1FFF07D18FB113A416F1EFBCB" box="[1226,1319,1073,1099]" metricMagnitude="3" metricUnit="m" metricValue="3.9619999999999997" pageId="10" pageNumber="11" unit="m" value="3962.0">3962 m</quantity>
|
||
, RV
|
||
<emphasis id="B951AE06FFF07D18FEED3A296B8AFBF2" box="[310,435,1113,1138]" italics="true" pageId="10" pageNumber="11">Polarstern</emphasis>
|
||
(
|
||
<collectionCode id="ED34EAD1FFF07D18FE193A29683CFBF3" box="[450,517,1113,1139]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="10" pageNumber="11">ZMH</collectionCode>
|
||
K–40720).
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF07D18FEE33AF16BD0FB6B" blockId="10.[264,1324,913,1899]" pageId="10" pageNumber="11">
|
||
<emphasis id="B951AE06FFF07D18FEE33AF168A6FB1A" box="[312,671,1153,1178]" italics="true" pageId="10" pageNumber="11">Additional material examined</emphasis>
|
||
:
|
||
<taxonomicName id="4C250997FFF07D18FD693AF16EADFB1B" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[690,1172,1153,1179]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFF07D18FD693AF169ECFB1A" box="[690,981,1153,1178]" italics="true" pageId="10" pageNumber="11">Acanthocope argentinae</emphasis>
|
||
<bibRefCitation id="EFB40FE5FFF07D18FC3A3AF16EADFB1B" author="Menzies" box="[993,1172,1153,1179]" pageId="10" pageNumber="20" refString="Menzies, R. J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79 - 206." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<typeStatus id="549ECCB6FFF07D18FB7E3AF16F32FB1B" box="[1189,1291,1153,1179]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
Ψ (
|
||
<quantity id="4CDDDFF1FFF07D18FECB3AD96B56FB43" box="[272,367,1193,1219]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="10" pageNumber="11" unit="mm" value="3.3">3.3 mm</quantity>
|
||
),
|
||
<taxonomicName id="4C250997FFF07D18FE523AD96BFCFB42" box="[393,453,1193,1218]" class="Monoplacophora" family="Neopilinidae" genus="Vema" kingdom="Animalia" order="Tryblidiida" pageId="10" pageNumber="11" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B951AE06FFF07D18FE523AD96BFCFB42" box="[393,453,1193,1218]" italics="true" pageId="10" pageNumber="11">Vema</emphasis>
|
||
</taxonomicName>
|
||
stn. 12–1,
|
||
<collectingCountry id="F3323284FFF07D18FD8A3AD968FCFB43" box="[593,709,1193,1219]" name="Argentina" pageId="10" pageNumber="11">Argentine</collectingCountry>
|
||
Basin,
|
||
<geoCoordinate id="EE1114D3FFF07D18FCF83AD969A5FB43" box="[803,924,1193,1219]" direction="south" orientation="latitude" pageId="10" pageNumber="11" precision="92" value="-38.975">38°58.5’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE1114D3FFF07D18FC713AD96E2FFB43" box="[938,1046,1193,1219]" direction="west" orientation="longitude" pageId="10" pageNumber="11" precision="925" value="-41.75">41°45’W</geoCoordinate>
|
||
,
|
||
<quantity id="4CDDDFF1FFF07D18FBFF3AD96EBBFB43" box="[1060,1154,1193,1219]" metricMagnitude="3" metricUnit="m" metricValue="5.023999999999999" pageId="10" pageNumber="11" unit="m" value="5024.0">5024 m</quantity>
|
||
,
|
||
<date id="FF9B54D4FFF07D18FB4B3AD96F12FB43" box="[1168,1323,1193,1219]" pageId="10" pageNumber="11" value="1957-04-06">6 April 1957</date>
|
||
(
|
||
<collectionCode id="ED34EAD1FFF07D18FECB3AA16B52FB6B" LSID="urn:lsid:biocol.org:col:34925" box="[272,363,1233,1259]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="10" pageNumber="11">AMNH</collectionCode>
|
||
N 1–155).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F219FFFF07D18FEE33A8968DDF9D3" pageId="10" pageNumber="11" type="diagnosis">
|
||
<paragraph id="8B9A7214FFF07D18FEE33A8968DDF9D3" blockId="10.[264,1324,913,1899]" pageId="10" pageNumber="11">
|
||
<emphasis id="B951AE06FFF07D18FEE33A896B96FA92" box="[312,431,1273,1298]" italics="true" pageId="10" pageNumber="11">Diagnosis</emphasis>
|
||
: Dorsal spines on pereonites 1–4 not longer than pereonite, straight, directed upwards; coxae of pereopods 2–4 triangular, about half as long as pereonite width; natasome with a pair of dorsal projections on anterior margin of pereonite 5, and 4 low transverse elevations anteriorly of pleotelson; anterolateral spines of pereonites 5–7 as long as pereonite laterally, almost half as long and wide as coxal spines of pereopods 2–4; lateral spines of pleotelson subequal in size, both pairs directed like lateral spines of pereonite 7, lateral margin in between rounded; terminal spine a third as long as pleotelson; preanal ventral process short, rounded; uropod subequal in length to terminal spine of pleotelson, tiny exopod present.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F219FFFF07D00FEE338116E9BFEDE" lastPageId="18" lastPageNumber="19" pageId="10" pageNumber="11" type="description">
|
||
<paragraph id="8B9A7214FFF07D18FEE338116867F8EB" blockId="10.[264,1324,913,1899]" pageId="10" pageNumber="11">
|
||
<emphasis id="B951AE06FFF07D18FEE338116BF5F9FA" box="[312,460,1633,1658]" italics="true" pageId="10" pageNumber="11">Description:</emphasis>
|
||
Body (
|
||
<figureCitation id="131E6E91FFF07D18FDFA381168B1F9FB" box="[545,648,1633,1659]" captionStart-0="FIGURE 6" captionStart-1="FIGURE 7" captionStart-2="FIGURE 8" captionStartId-0="11.[264,357,1698,1719]" captionStartId-1="12.[264,357,1720,1741]" captionStartId-2="14.[264,357,1800,1821]" captionTargetBox-0="[303,1278,314,1679]" captionTargetBox-1="[326,1289,313,1706]" captionTargetBox-2="[292,1292,400,1784]" captionTargetId-0="figure@11.[287,1295,306,1691]" captionTargetId-1="figure@12.[285,1301,311,1713]" captionTargetId-2="figure@14.[292,1308,389,1791]" captionTargetPageId-0="11" captionTargetPageId-1="12" captionTargetPageId-2="14" captionText-0="FIGURE 6. Acanthocope annulatus Menzies, 1962. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43; Acanthocope argentinae Menzies, 1962, holotype Ψ: d, dorsal view, from Menzies, 1962: p. 155, fig .. 44; e, dorsal view with some details, original drawings." captionText-1="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." captionText-2="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." httpUri-0="https://zenodo.org/record/157205/files/figure.png" httpUri-1="https://zenodo.org/record/157206/files/figure.png" httpUri-2="https://zenodo.org/record/157207/files/figure.png" pageId="10" pageNumber="11">Figs 6–8</figureCitation>
|
||
) about 2.2 times as long as wide (greatest width of pereonite 5 with lateral spines); all lateral margins of body and spines with transparent scale spinules, dorsal surface granulated; pleotelson, especially terminal spine with setae; head about 0.5 times as long as wide, dorsum domeshaped, with acute tubercles, lateral margins in dorsal view slightly convex, with spinule row; frontal margin sloping, smooth; interantennular distance 0.4 times as wide as head and twice as wide as antenna 1 basally, with serrated lateral margins.
|
||
</paragraph>
|
||
<caption id="DF5A229CFFF17D19FED338D26BB3F88F" httpUri="https://zenodo.org/record/157205/files/figure.png" pageId="11" pageNumber="12" targetBox="[303,1278,314,1679]" targetPageId="11">
|
||
<paragraph id="8B9A7214FFF17D19FED338D26BB3F88F" blockId="11.[264,1323,1698,1807]" pageId="11" pageNumber="12">
|
||
<emphasis id="B951AE06FFF17D19FED338D26BB9F937" bold="true" box="[264,384,1698,1719]" pageId="11" pageNumber="12">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C250997FFF17D19FE5338D2693EF937" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[392,775,1698,1719]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFF17D19FE5338D26855F937" box="[392,620,1698,1719]" italics="true" pageId="11" pageNumber="12">Acanthocope annulatus</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43;
|
||
<taxonomicName id="4C250997FFF17D19FC3838B06B03F972" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFF17D19FC3838B06EF4F955" box="[995,1229,1728,1749]" italics="true" pageId="11" pageNumber="12">Acanthocope argentinae</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
, holotype Ψ: d, dorsal view, from Menzies, 1962: p.155, fig.. 44; e, dorsal view with some details, original drawings.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5A229CFFF67D1EFED338C868BDF96B" httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="12" pageNumber="13" targetBox="[326,1289,313,1706]" targetPageId="12">
|
||
<paragraph id="8B9A7214FFF67D1EFED338C868BDF96B" blockId="12.[264,1322,1720,1771]" pageId="12" pageNumber="13">
|
||
<emphasis id="B951AE06FFF67D1EFED338C86B47F94D" bold="true" box="[264,382,1720,1741]" pageId="12" pageNumber="13">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C250997FFF67D1EFE5E38C968C6F94D" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[389,767,1720,1742]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFF67D1EFE5E38C9685EF94E" box="[389,615,1721,1742]" italics="true" pageId="12" pageNumber="13">Acanthocope annulatus</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9A7214FFF67D1FFEE3396B6E1AFDA6" blockId="12.[264,1323,1819,1885]" lastBlockId="13.[264,1325,284,1870]" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
|
||
Pereonite 1 slightly wider than head; pereonites
|
||
<quantity id="4CDDDFF1FFF67D1EFCB1396B698DF8B5" box="[874,948,1819,1845]" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="10.16" metricValueMin="2.54" pageId="12" pageNumber="13" unit="in" value="2.5" valueMax="4.0" valueMin="1.0">1–4 in</quantity>
|
||
males (
|
||
<figureCitation id="131E6E91FFF67D1EFBD5396B6E61F8B5" box="[1038,1112,1819,1845]" captionStart="FIGURE 6" captionStartId="11.[264,357,1698,1719]" captionTargetBox="[303,1278,314,1679]" captionTargetId="figure@11.[287,1295,306,1691]" captionTargetPageId="11" captionText="FIGURE 6. Acanthocope annulatus Menzies, 1962. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43; Acanthocope argentinae Menzies, 1962, holotype Ψ: d, dorsal view, from Menzies, 1962: p. 155, fig .. 44; e, dorsal view with some details, original drawings." httpUri="https://zenodo.org/record/157205/files/figure.png" pageId="12" pageNumber="13">Figs 6</figureCitation>
|
||
and
|
||
<figureCitation id="131E6E91FFF67D1EFB4B396B6EA6F8B5" box="[1168,1183,1819,1845]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="12" pageNumber="13">7</figureCitation>
|
||
) slightly, in females (
|
||
<figureCitation id="131E6E91FFF67D1EFEAD39336B87F8DD" box="[374,446,1859,1885]" captionStart="FIGURE 8" captionStartId="14.[264,357,1800,1821]" captionTargetBox="[292,1292,400,1784]" captionTargetId="figure@14.[292,1308,389,1791]" captionTargetPageId="14" captionText="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." httpUri="https://zenodo.org/record/157207/files/figure.png" pageId="12" pageNumber="13">Fig. 8</figureCitation>
|
||
) more broadening and lengthening from 1 to 4, in female pereonite 4 as wide as pereonite 5 without lateral spines, in males the ratio is 0.8–0.9; pereonite 1 shortest, pereonites 2–4 subequal in length in males, pereonite 3 longest in females; pereonites 1–4 with a dorsomedial spine anteriorly, shorter than pereonites in females, in males spine on pereonite 1 slightly shorter, on pereonites 2–4 slightly longer than corresponding pereonite; lateral margins of pereonites 1–4 rounded, anterior margin with spinules; coxal spines of pereopods 2–4 subequal in length and in triangular shape, directed somewhat anteriorly, half as long as pereonite width in males, and about third in females.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE33C4469DCFC0E" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">Natasome 2.6 times as long as anterior body part; pereonites 5–7 decreasing in width and length from 5 to 7; anterolateral spines of pereonite 5 directed slightly anteriorly, those of pereonite 6 perpendicular to body axis, and of pereonite 7 – posteriorly; only pereonite 5 with a pair of short stout dorsal projections anteriorly, 4 low transversal dorsal elevation anteriorly of pleotelson; pleotelson about 1.3 times as long as wide, with 2 subequal, straight lateral spines, directed slightly posteriorly, lateral margin convex; terminal spine from dorsal pore to tip about 0.4 times as long as pleotelson; dorsal surface without spines; preanal ventral process short, rounded; 2 ventrally directed spines anteriorly of uropod insertion, invisible in dorsal view, as long as uropod protopod.</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE33DEC6E60FBD6" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">
|
||
Antenna 1 (
|
||
<figureCitation id="131E6E91FFF77D1FFE1E3DEC6834FC36" box="[453,525,924,950]" captionStart="FIGURE 9" captionStartId="15.[264,357,1493,1514]" captionTargetBox="[347,1259,311,1484]" captionTargetId="figure@15.[326,1279,310,1486]" captionTargetPageId="15" captionText="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) of males 0.3 times as long as body; article 1 1.8 times as long as wide, with many lateral spinules, distolateral lobe relatively narrow, rounded; article 2 almost twice as long as distal lobe of article 1, widening distally, with distomedial broom seta; articles 3–5 0.5, 0.3, and 1.0 times as long as article 2, flagellum with 45 articles: proximal articles as long as article 4, distal articles shorter than article 4.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE33A1469F4FA9E" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">
|
||
Antenna 1 (
|
||
<figureCitation id="131E6E91FFF77D1FFE1F3A146835FBFE" box="[452,524,1124,1150]" captionStart="FIGURE 9" captionStartId="15.[264,357,1493,1514]" captionTargetBox="[347,1259,311,1484]" captionTargetId="figure@15.[326,1279,310,1486]" captionTargetPageId="15" captionText="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) of females 0.1 times as long as body, with 7 articles, article 1 1.9 times as long as wide, with many lateral spinules and dorsal acute tubercles, two broom setae distomedially; article 2 subequal in length to distolateral lobe of article 1, slightly widening distally, with 1 or 2 distomedial broom setae; articles 3–7 0.9, 0.4, 1.5, 0.5, 0.3 times as long as article 2, terminal article with 2 aesthetascs.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE33B5C6E99F98E" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">
|
||
Antenna
|
||
<quantity id="4CDDDFF1FFF77D1FFE7F3B5C6BEBFAC6" box="[420,466,1324,1350]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="13" pageNumber="14" unit="in" value="2.0">2 in</quantity>
|
||
females broken off, in male (
|
||
<figureCitation id="131E6E91FFF77D1FFCE83B5C6943FAC6" box="[819,890,1324,1350]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="13" pageNumber="14">Fig. 7</figureCitation>
|
||
) 1.4 times as long as body; article 2 with distomedial spine shorter than article; article 3 slightly larger than article 2, with distomedial spine as long as article and twice as long as lateral one; article 4 0.7 times as long and wide as article 3, article 5 1.4 times as long as articles 1–4 together, article 6 slightly narrower and 0.7 times as long as article 5, both articles with 3 rows of spinules along, flagellum 2.3 times as long as peduncle, with approximately 30 elongate articles.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE3386C6883F956" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">
|
||
Mandibles (
|
||
<figureCitation id="131E6E91FFF77D1FFE1F386C6829F9B6" box="[452,528,1564,1590]" captionStart="FIGURE 9" captionStartId="15.[264,357,1493,1514]" captionTargetBox="[347,1259,311,1484]" captionTargetId="figure@15.[326,1279,310,1486]" captionTargetPageId="15" captionText="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="13" pageNumber="14">Figs 9</figureCitation>
|
||
) incisors with 3 cusps, lacinia mobilis of left mandible 0.7 as long as incisor, with a few narrow distal teeth, spine row with 4 and 5 spines on left and in right mandibles respectively, molar process distally denticulated; palp slender, 0.7 times as long as body, article 1 longest, article 3 shortest, with 1 long and one short distal setae, in males having a ventral row of short setules.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1FFEE338946945F8A6" blockId="13.[264,1325,284,1870]" pageId="13" pageNumber="14">
|
||
Maxilla 1 (
|
||
<figureCitation id="131E6E91FFF77D1FFE6238946BC6F97E" box="[441,511,1764,1790]" captionStart="FIGURE 9" captionStartId="15.[264,357,1493,1514]" captionTargetBox="[347,1259,311,1484]" captionTargetId="figure@15.[326,1279,310,1486]" captionTargetPageId="15" captionText="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) mesial endite 0.75 times as wide as lateral endite, with 11 clawlike setae, some of them serrated and 1 small seta distally.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFF77D1CFEE3394469F7FEDE" blockId="13.[264,1325,284,1870]" lastBlockId="14.[264,1323,284,350]" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
|
||
Maxilla 2 (
|
||
<figureCitation id="131E6E91FFF77D1FFE673944683DF8CE" box="[444,516,1844,1870]" captionStart="FIGURE 9" captionStartId="15.[264,357,1493,1514]" captionTargetBox="[347,1259,311,1484]" captionTargetId="figure@15.[326,1279,310,1486]" captionTargetPageId="15" captionText="FIGURE 9. Acanthocope annulatus Menzies, 1962. ɗ, antennae 1 and mouth parts, antenna 1 of female." httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="13" pageNumber="14">Fig. 9</figureCitation>
|
||
) mesial endite longest, as wide as lateral and middle together; with dense row of distal setae, including 5 serrated setae and 1 long setulated seta distomedially; lateral and middle endites with 4 spinelike distal setae.
|
||
</paragraph>
|
||
<caption id="DF5A229CFFF47D1CFED339786BB8F8D8" httpUri="https://zenodo.org/record/157207/files/figure.png" pageId="14" pageNumber="15" targetBox="[292,1292,400,1784]" targetPageId="14">
|
||
<paragraph id="8B9A7214FFF47D1CFED339786BB8F8D8" blockId="14.[264,1322,1800,1880]" pageId="14" pageNumber="15">
|
||
<emphasis id="B951AE06FFF47D1CFED339786B44F89D" bold="true" box="[264,381,1800,1821]" pageId="14" pageNumber="15">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C250997FFF47D1CFE59397968C0F89D" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[386,761,1800,1822]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFF47D1CFE593979685DF89E" box="[386,612,1801,1822]" italics="true" pageId="14" pageNumber="15">Acanthocope annulatus</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
. Ψ, a, lateral and b, dorsal body* views; c, pleotelson, ventral view; pleopods 1–5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5A229CFFF57D1DFED33BA56EC1FA6A" box="[264,1272,1493,1514]" httpUri="https://zenodo.org/record/157208/files/figure.png" pageId="15" pageNumber="16" targetBox="[347,1259,311,1484]" targetPageId="15">
|
||
<paragraph id="8B9A7214FFF57D1DFED33BA56EC1FA6A" blockId="15.[264,1272,1493,1514]" box="[264,1272,1493,1514]" pageId="15" pageNumber="16">
|
||
<emphasis id="B951AE06FFF57D1DFED33BA56B44FA6A" bold="true" box="[264,381,1493,1514]" pageId="15" pageNumber="16">FIGURE 9.</emphasis>
|
||
<taxonomicName id="4C250997FFF57D1DFE583BA568C2FA6A" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[387,763,1493,1514]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFF57D1DFE583BA5685CFA6A" box="[387,613,1493,1514]" italics="true" pageId="15" pageNumber="16">Acanthocope annulatus</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
. ɗ, antennae 1 and mouth parts, antenna 1 of female.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9A7214FFF57D1DFEE338586908F8DA" blockId="15.[264,1323,1576,1882]" pageId="15" pageNumber="16">
|
||
Maxilliped (
|
||
<figureCitation id="131E6E91FFF57D1DFE1238586836F9C2" box="[457,527,1576,1602]" captionStart="FIGURE 8" captionStartId="14.[264,357,1800,1821]" captionTargetBox="[292,1292,400,1784]" captionTargetId="figure@14.[292,1308,389,1791]" captionTargetPageId="14" captionText="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." httpUri="https://zenodo.org/record/157207/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
) endite with 4 coupling hooks, distal margin slightly concave, with 3 fansetae, and numerous simple setae; palp article 2 as wide as basis and 1.4 times as long as wide, lateral margin 2.3 times as long as medial one, article 3 0.9 times as wide as article 2, 1.8 times as long as article 2 medially and 0.1 laterally, medial margin slightly convex, with 7 setulated setae; article 4 3.2 times as long as article 3 laterally, medial lobe as long and about twice as wide as article 5, the lobe and article 5 with 4 simple distal setae each; epipod 2.3 times as long as wide, slightly longer than and 1.3 times as wide as basis, tip angular, lateral margin convex in basal half.
|
||
</paragraph>
|
||
<caption id="DF5A229CFFEA7D02FED3383A6986F9DF" box="[264,959,1610,1632]" httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="16" pageNumber="17" targetBox="[347,1256,314,1594]" targetPageId="16">
|
||
<paragraph id="8B9A7214FFEA7D02FED3383A6986F9DF" blockId="16.[264,959,1610,1632]" box="[264,959,1610,1632]" pageId="16" pageNumber="17">
|
||
<emphasis id="B951AE06FFEA7D02FED3383A6BB0F9DF" bold="true" box="[264,393,1610,1631]" pageId="16" pageNumber="17">FIGURE 10.</emphasis>
|
||
<taxonomicName id="4C250997FFEA7D02FE54383B693EF9DF" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[399,775,1610,1632]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFEA7D02FE54383B6848F9E0" box="[399,625,1611,1632]" italics="true" pageId="16" pageNumber="17">Acanthocope annulatus</emphasis>
|
||
Menzies, 1962
|
||
</taxonomicName>
|
||
. ɗ, pereopods 1–7.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9A7214FFEA7D03FEE338DD6834FEDE" blockId="16.[264,1325,1709,1895]" lastBlockId="17.[264,1325,284,1870]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
Pereopods (
|
||
<figureCitation id="131E6E91FFEA7D02FE1838DD6820F947" box="[451,537,1709,1735]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="16" pageNumber="17">Fig. 10</figureCitation>
|
||
) increasing in size from 1 to longest 4, pereopods 5 and 7 shorter and pereopod 6 longer than pereopod 3; basis of pereopod 4 longest, of pereopod 5 shortest and broadest, others pereopod bases subequal in length, with dorsal denticles and spinules, few broom setae on proximodorsal part and small sparse setae along; dactyli of pereopods 1–4 slender, tapering, of pereopods 5–7 elongate, of the same width through the length, projected distoventral corner with short robust seta and a fine seta, 3 long setae at base of the projection.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33F1C6BE8FE56" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 1 (
|
||
<figureCitation id="131E6E91FFEB7D03FE093F1C6813FE06" box="[466,554,364,390]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) ratios of lengths of ischium–dactylus to basis: 0.3, 0.2, 1, 0.7, 0.4; carpus and propodus with few small marginal simple setae, propodus with tuft of setulated distal setae.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33F94685CFDCE" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 2 (
|
||
<figureCitation id="131E6E91FFEB7D03FE143F94681FFE7E" box="[463,550,484,510]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) ratios of lengths of ischium–propodus to basis (dactylus broken off): 0.3, 0.2, 0.8, 0.6; carpus with 13 ventral short robust setae and propodus with 3 ventral and 1 dorsal simple setae.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33C2C6B04FD6E" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 3 (
|
||
<figureCitation id="131E6E91FFEB7D03FE143C2C681CFDF6" box="[463,549,604,630]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) basis only slightly shorter than carpus, ratios of lengths of ischium–dactylus to basis: 0.3, 0.2, 1, 0.9, 0.8; carpus with 25 stout ventral setae and 4 dorsal setae, propodus with 4 ventral short spinelike setae, 1 simple dorsal seta, distodorsal whip seta.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33C8C6841FCE6" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 4 (
|
||
<figureCitation id="131E6E91FFEB7D03FE153C8C681AFC96" box="[462,547,764,790]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) basis longest, ratios of lengths of ischium–dactylus to basis: 0.3, 0.2, 0.9, 0.8, 0.7; carpus with 20 short ventral setae, propodus with 4 ventral spinelike setae and 2 simple dorsal setae.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33D046F12FC36" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">Pereopods 5–7 carpi dorsal plumose setae almost twice as long as ventral, propodi plumose setae on both margins of the same length, dorsal margin with a few short whip setae.</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33DB46997FB86" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 5 (
|
||
<figureCitation id="131E6E91FFEB7D03FE093DB46813FC5E" box="[466,554,964,990]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) ratios of lengths of ischium–dactylus to basis: 0.6, 0.3, 1.3, 1, 0.6; carpus 2.6 times, propodus 4.4 times as long as wide.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33A646949FBD6" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 6 (
|
||
<figureCitation id="131E6E91FFEB7D03FE093A646813FBAE" box="[466,554,1044,1070]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) ratios of lengths of ischium–dactylus to basis: 0.7, 0.2, 1.3, 1, 0.6; carpi 3 times, propodus 5 times as long as wide.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33A1469BFFB26" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pereopod 7 (
|
||
<figureCitation id="131E6E91FFEB7D03FE093A146813FBFE" box="[466,554,1124,1150]" captionStart="FIGURE 10" captionStartId="16.[264,357,1610,1631]" captionTargetBox="[347,1256,314,1594]" captionTargetId="figure@16.[335,1276,312,1605]" captionTargetPageId="16" captionText="FIGURE 10. Acanthocope annulatus Menzies, 1962. ɗ, pereopods 1 – 7." httpUri="https://zenodo.org/record/157209/files/figure.png" pageId="17" pageNumber="18">Fig. 10</figureCitation>
|
||
) ratios of lengths of ischium–dactylus to basis: 0.5, 0.2, 1, 0.9, 0.5; carpi 4.5 times, propodus 7 times as long as wide.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33AC46EC3FB4E" blockId="17.[264,1325,284,1870]" box="[312,1274,1204,1230]" pageId="17" pageNumber="18">
|
||
Pleopod 1 of male (
|
||
<figureCitation id="131E6E91FFEB7D03FDC63AC46850FB4E" box="[541,617,1204,1230]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">Figs 7</figureCitation>
|
||
,
|
||
<figureCitation id="131E6E91FFEB7D03FDAD3AC468BCFB4E" box="[630,645,1204,1230]" captionStart="FIGURE 8" captionStartId="14.[264,357,1800,1821]" captionTargetBox="[292,1292,400,1784]" captionTargetId="figure@14.[292,1308,389,1791]" captionTargetPageId="14" captionText="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." httpUri="https://zenodo.org/record/157207/files/figure.png" pageId="17" pageNumber="18">8</figureCitation>
|
||
) 3.0 times as long as high, ventral keel with spinules.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33AAC69AEFA9E" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pleopod 2 of female (
|
||
<figureCitation id="131E6E91FFEB7D03FDE93AAC684EFB76" box="[562,631,1244,1270]" captionStart="FIGURE 8" captionStartId="14.[264,357,1800,1821]" captionTargetBox="[292,1292,400,1784]" captionTargetId="figure@14.[292,1308,389,1791]" captionTargetPageId="14" captionText="FIGURE 8. Acanthocope annulatus Menzies, 1962. Ψ, a, lateral and b, dorsal body * views; c, pleotelson, ventral view; pleopods 1 – 5 of male. * intersegmental skin between pereonites 2 and 3 infected with unknown ectoparasite." httpUri="https://zenodo.org/record/157207/files/figure.png" pageId="17" pageNumber="18">Fig. 8</figureCitation>
|
||
a, c) 1.2 times as long as wide, margins with plumose setae, ventral spine short, longitudinal keel low, with spinules.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33B5C68E6FA66" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pleopod 2 of male (
|
||
<figureCitation id="131E6E91FFEB7D03FDFE3B5C6848FAC6" box="[549,625,1324,1350]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">Figs 7</figureCitation>
|
||
b, c, 8) protopod about 1.5 as long as wide; ventromedial projection rounded, serrated, dividing medial margin on two parts: distal part 1.4 times as long as proximal one; endopod inserted in midlength of the proximal part, stylet 0.8 times as long as this proximal margin, exopod 0.7 times as long as proximal article of endopod, with tuft of thin setae on medial margin.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33B846B73F906" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pleopod 3 (
|
||
<figureCitation id="131E6E91FFEB7D03FE193B846833F98E" box="[450,522,1524,1550]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">Fig. 7</figureCitation>
|
||
) endopod 1.6 times as long as wide, with 3 distomedial short plumose setae, exopod 0.2 times as wide and almost as long as endopod, with row of thin simple lateral setae, apical article 0.8 times as long as proximal one, with 6 distal plumose setae.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE338E468E0F956" blockId="17.[264,1325,284,1870]" pageId="17" pageNumber="18">
|
||
Pleopod 4 (
|
||
<figureCitation id="131E6E91FFEB7D03FE1A38E46830F92E" box="[449,521,1684,1710]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">Fig. 7</figureCitation>
|
||
) endopod 1.7 times as long as wide, exopod a half as long and 0.2 times as wide as endopod, without seta.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D03FEE33894697DF97E" blockId="17.[264,1325,284,1870]" box="[312,836,1764,1790]" pageId="17" pageNumber="18">
|
||
Pleopod 5 (
|
||
<figureCitation id="131E6E91FFEB7D03FE653894683DF97E" box="[446,516,1764,1790]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">Fig. 7</figureCitation>
|
||
) 1.4 times as long as wide.
|
||
</paragraph>
|
||
<paragraph id="8B9A7214FFEB7D00FEE3397C6E9BFEDE" blockId="17.[264,1325,284,1870]" lastBlockId="18.[264,1325,284,1470]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
|
||
Uropod (
|
||
<figureCitation id="131E6E91FFEB7D03FE7E397C6BCCF8A6" box="[421,501,1804,1830]" captionStart="FIGURE 6" captionStartId="11.[264,357,1698,1719]" captionTargetBox="[303,1278,314,1679]" captionTargetId="figure@11.[287,1295,306,1691]" captionTargetPageId="11" captionText="FIGURE 6. Acanthocope annulatus Menzies, 1962. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43; Acanthocope argentinae Menzies, 1962, holotype Ψ: d, dorsal view, from Menzies, 1962: p. 155, fig .. 44; e, dorsal view with some details, original drawings." httpUri="https://zenodo.org/record/157205/files/figure.png" pageId="17" pageNumber="18">Figs 6</figureCitation>
|
||
,
|
||
<figureCitation id="131E6E91FFEB7D03FDDE397C682DF8A6" box="[517,532,1804,1830]" captionStart="FIGURE 7" captionStartId="12.[264,357,1720,1741]" captionTargetBox="[326,1289,313,1706]" captionTargetId="figure@12.[285,1301,311,1713]" captionTargetPageId="12" captionText="FIGURE 7. Acanthocope annulatus Menzies, 1962. ɗ, a, dorsal and b, lateral body views; c pleotelson, ventral view; d, head, frontal view, uropod." httpUri="https://zenodo.org/record/157206/files/figure.png" pageId="17" pageNumber="18">7</figureCitation>
|
||
) 0.4 times as long as pleotelson, almost reaching tip of terminal spine of pleotelson in adults, but not in juveniles; protopod 7.5 times as long as wide, almost not broadening distally; endopod 1.3 times as long and almost as wide as protopod, with 3 lateral setae, exopod tiny, with 1 broom and 1 unequal bifid distal setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F219FFFE87D00FEE33F1C6E9FFAEE" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="8B9A7214FFE87D00FEE33F1C6E9FFAEE" blockId="18.[264,1325,284,1470]" pageId="18" pageNumber="19">
|
||
<emphasis id="B951AE06FFE87D00FEE33F1C6BA7FE05" box="[312,414,364,389]" italics="true" pageId="18" pageNumber="19">Remarks</emphasis>
|
||
:
|
||
<bibRefCitation id="EFB40FE5FFE87D00FE693F1C6849FE06" author="Menzies" box="[434,624,364,390]" pageId="18" pageNumber="20" refString="Menzies, R. J. (1962) The isopods of abyssal depths in the Atlantic Ocean. Vema Research Series, 1, 79 - 206." type="journal article" year="1962">Menzies (1962)</bibRefCitation>
|
||
noted just two differences between
|
||
<taxonomicName id="4C250997FFE87D00FBEE3F1C6EF6FE05" box="[1077,1231,364,389]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FBEE3F1C6EF6FE05" box="[1077,1231,364,389]" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C250997FFE87D00FACA3F1C6BBCFE2D" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FACA3F1C6BBCFE2D" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
: the structure of antenna 1 (the antenna 1 of
|
||
<taxonomicName id="4C250997FFE87D00FC4D3FE46E15FE2D" box="[918,1068,404,429]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FC4D3FE46E15FE2D" box="[918,1068,404,429]" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
consists of numerous articles, that of
|
||
<taxonomicName id="4C250997FFE87D00FE1B3FCC6866FE55" box="[448,607,444,469]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FE1B3FCC6866FE55" box="[448,607,444,469]" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
of only 7) and the different shape of the head frontal margin (concave in
|
||
<taxonomicName id="4C250997FFE87D00FE4D3F94680DFE7D" box="[406,564,484,509]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FE4D3F94680DFE7D" box="[406,564,484,509]" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
and convex in
|
||
<emphasis id="B951AE06FFE87D00FD3E3F9469B8FE7D" box="[741,897,484,509]" italics="true" pageId="18" pageNumber="19">
|
||
<taxonomicName id="4C250997FFE87D00FD3E3F946943FE7D" box="[741,890,484,509]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">A. annulatus</taxonomicName>
|
||
)
|
||
</emphasis>
|
||
.
|
||
<bibRefCitation id="EFB40FE5FFE87D00FC4B3F946E65FE7E" author="Malyutina" box="[912,1116,484,510]" pageId="18" pageNumber="20" refString="Malyutina, M. V. (1999) A new record of species of Acanthocope (Isopoda, Munnopsidae). Russian Journal of Marine Biology, 25 (4), 320 - 329." type="journal article" year="1999">Malyutina (1999)</bibRefCitation>
|
||
suggested that
|
||
<taxonomicName id="4C250997FFE87D00FACA3F946B42FDA5" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FACA3F946B42FDA5" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
may be a male of
|
||
<taxonomicName id="4C250997FFE87D00FD843C7C68C7FDA5" box="[607,766,524,549]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FD843C7C68C7FDA5" box="[607,766,524,549]" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
because the species are similar and the difference in antennae 1 might be sexually dimorphic in
|
||
<emphasis id="B951AE06FFE87D00FCB73C446E37FDCD" box="[876,1038,564,589]" italics="true" pageId="18" pageNumber="19">
|
||
<taxonomicName id="4C250997FFE87D00FCB73C446E30FDCD" box="[876,1033,564,589]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">Acanthocope</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
We examined the
|
||
<typeStatus id="549ECCB6FFE87D00FB363C446B7FFDF6" pageId="18" pageNumber="19" type="holotype">holotypes</typeStatus>
|
||
of both species but they are in poor condition and it was not possible to study lateral views or any ventral structures. The specimens have lost almost all the transparent spinules on the lateral margins of the body that were illustrated by Menzies (
|
||
<figureCitation id="131E6E91FFE87D00FBF53CDC6E4CFD46" box="[1070,1141,684,710]" captionStart="FIGURE 6" captionStartId="11.[264,357,1698,1719]" captionTargetBox="[303,1278,314,1679]" captionTargetId="figure@11.[287,1295,306,1691]" captionTargetPageId="11" captionText="FIGURE 6. Acanthocope annulatus Menzies, 1962. ɗ holotype, a, dorsal view, with some details, original drawings; b, dorsal view, c, antenna 1, from Menzies, 1962: p. 154, fig. 43; Acanthocope argentinae Menzies, 1962, holotype Ψ: d, dorsal view, from Menzies, 1962: p. 155, fig .. 44; e, dorsal view with some details, original drawings." httpUri="https://zenodo.org/record/157205/files/figure.png" pageId="18" pageNumber="19">Fig. 6</figureCitation>
|
||
b, d). Although we could not study the pleopods, we have no doubt that the
|
||
<typeStatus id="549ECCB6FFE87D00FC0F3CA46E02FD6E" box="[980,1083,724,750]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C250997FFE87D00FBBF3CA46EC3FD6D" box="[1124,1274,724,749]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FBBF3CA46EC3FD6D" box="[1124,1274,724,749]" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
is a male, not a female, as stated by Menzies, because it has a long multiarticulated antenna 1 and a ventral row of setules on the last article of the mandibular palp. We have found that the
|
||
<typeStatus id="549ECCB6FFE87D00FEE93D3C6BA0FCE6" box="[306,409,844,870]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C250997FFE87D00FE643D3C6864FCE5" box="[447,605,844,869]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FE643D3C6864FCE5" box="[447,605,844,869]" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
actually differs from the
|
||
<typeStatus id="549ECCB6FFE87D00FC583D3C69D3FCE6" box="[899,1002,844,870]" pageId="18" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C250997FFE87D00FBD43D3C6E9AFCE5" box="[1039,1187,844,869]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FBD43D3C6E9AFCE5" box="[1039,1187,844,869]" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
in having a wider terminal spine of pleotelson, longer dorsal spines of pereonite 5 and stouter articles 2–7 of antennae 1. The frontal margins of the head of both
|
||
<typeStatus id="549ECCB6FFE87D00FC603DEC6E14FC36" box="[955,1069,924,950]" pageId="18" pageNumber="19" type="holotype">holotypes</typeStatus>
|
||
have the same shape, the uropods are almost identical and have tiny exopods, not mentioned by Menzies. The anterolateral projections of pereonites 2–4, drawn by Menzies, actually are coxal plates, separated from rounded lateral margins of pereonites. We compared the
|
||
<typeStatus id="549ECCB6FFE87D00FB883A646EFCFBAE" box="[1107,1221,1044,1070]" pageId="18" pageNumber="19" type="holotype">holotypes</typeStatus>
|
||
with the specimens from the new ANDEEP material, and the specimens described by Malyutina from the collection of RV
|
||
<emphasis id="B951AE06FFE87D00FD993A146900FBFD" box="[578,825,1124,1149]" italics="true" pageId="18" pageNumber="19">Akademik Kurchatov</emphasis>
|
||
in
|
||
<collectingCountry id="F3323284FFE87D00FCBB3A146E3BFBFE" box="[864,1026,1124,1150]" name="Argentina" pageId="18" pageNumber="19">the Argentine</collectingCountry>
|
||
Basin (
|
||
<bibRefCitation id="EFB40FE5FFE87D00FB863A146F1CFBFE" author="Malyutina" box="[1117,1317,1124,1150]" pageId="18" pageNumber="20" refString="Malyutina, M. V. (1999) A new record of species of Acanthocope (Isopoda, Munnopsidae). Russian Journal of Marine Biology, 25 (4), 320 - 329." type="journal article" year="1999">Malyutina, 1999</bibRefCitation>
|
||
: 321, figs 1, 2 a–g) and identified our specimens as
|
||
<emphasis id="B951AE06FFE87D00FC573AFC6E14FB25" box="[908,1069,1164,1189]" italics="true" pageId="18" pageNumber="19">
|
||
<taxonomicName id="4C250997FFE87D00FC573AFC6E10FB25" box="[908,1065,1164,1189]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">A. annulatus</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Although the dorsal spines of pereonites 1–4 of males and females from the same sample are different lengths, they all have only short anterodorsal projections on pereonite 5, not spines as in
|
||
<taxonomicName id="4C250997FFE87D00FB673AAC6B7AFA9D" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="argentinae">
|
||
<emphasis id="B951AE06FFE87D00FB673AAC6B7AFA9D" italics="true" pageId="18" pageNumber="19">A. argentinae</emphasis>
|
||
</taxonomicName>
|
||
, the difference in thickness of the terminal spine is not significant. The females from the ANDEEP material also have slender articles 2–7 of antenna 1, as
|
||
<taxonomicName id="4C250997FFE87D00FB803B5C6ECBFAC5" box="[1115,1266,1324,1349]" class="Malacostraca" family="Munnopsidae" genus="Acanthocope" kingdom="Animalia" order="Isopoda" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="annulatus">
|
||
<emphasis id="B951AE06FFE87D00FB803B5C6ECBFAC5" box="[1115,1266,1324,1349]" italics="true" pageId="18" pageNumber="19">A. annulatus</emphasis>
|
||
</taxonomicName>
|
||
. We hesitate to synonymise these two species until we have more material at hands.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F219FFFE87D00FEE33B0C686FFA3E" pageId="18" pageNumber="19" type="distribution">
|
||
<paragraph id="8B9A7214FFE87D00FEE33B0C686FFA3E" blockId="18.[264,1325,284,1470]" pageId="18" pageNumber="19">
|
||
<emphasis id="B951AE06FFE87D00FEE33B0C6BFEFA15" box="[312,455,1404,1429]" italics="true" pageId="18" pageNumber="19">Distribution</emphasis>
|
||
: Abyssal southeast Atlantic (southwest off Cape Town) and Southern Ocean (off Elephant Island).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |