278 lines
30 KiB
XML
278 lines
30 KiB
XML
<document id="6A1644DBDDBAF4D2641D3EE3D989B5E2" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625278871454" checkinUser="felipe" docAuthor="Cunha, Marina R. & Wilson, George D. F." docDate="2006" docId="EB65B41CFFA8E4316A4DFAD3D7EA93A0" docLanguage="en" docName="zt01192p076.pdf" docOrigin="Zootaxa 1192 (1192)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Heteromesus schmidtii Hansen 1916" docType="treatment" docVersion="3" lastPageNumber="56" masterDocId="175CCC64FF9DE4066B45FFAFD6619526" masterDocTitle="The North Atlantic genus Heteromesus (Crustacea: Isopoda: Asellota: Ischnomesidae)" masterLastPageNumber="76" masterPageNumber="1" pageNumber="54" updateTime="1698985806208" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="9336F9B9C5B81C2DB12CFC22089E0FEA">The North Atlantic genus Heteromesus (Crustacea: Isopoda: Asellota: Ischnomesidae)</mods:title>
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<mods:namePart id="848F886A639CDA7C479CAE3B3D1FD915">Cunha, Marina R.</mods:namePart>
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<mods:namePart id="E8BA4C7C3AB1448967A6474DD6C65CE3">Wilson, George D. F.</mods:namePart>
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<mods:title id="E205719A81E213497FE02133355D4C3E">Zootaxa</mods:title>
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<mods:date id="A7B10184AFEB9E9F532D4C536AF6A7F7">2006</mods:date>
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<taxonomicName id="A4CC7E89FFA8E4336A4DFAD3D4AA90B0" ID-CoL="6LSVD" authority="Hansen, 1916" authorityName="Hansen" authorityYear="1916" box="[264,715,1404,1430]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="53" pageNumber="54" phylum="Arthropoda" rank="species" species="schmidtii">
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<emphasis id="51B8D918FFA8E4336A4DFAD3D47A90B0" bold="true" box="[264,539,1404,1430]" italics="true" pageId="53" pageNumber="54">Heteromesus schmidtii</emphasis>
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<bibRefCitation id="075D78FBFFA8E4336966FAD3D4AA90B0" author="Hansen, H. J." box="[547,715,1404,1430]" pageId="53" pageNumber="54" pagination="1 - 262" refId="ref26329" refString="Hansen, H. J. (1916) Crustacea Malacostraca. III. The Danish Ingolf Expedition, 3 (5), 1 - 262, pls. 1 - 16." type="journal article" year="1916">Hansen, 1916</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="2BD65681FFA8E4336A4DFA30D70F909F" box="[264,366,1439,1465]" pageId="53" pageNumber="54" type="description">
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<paragraph id="6373050AFFA8E4336A4DFA30D70F909F" blockId="53.[264,715,1404,1465]" box="[264,366,1439,1465]" pageId="53" pageNumber="54">
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(
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<figureCitation id="FBF7198FFFA8E4336A54FA30D707909F" box="[273,358,1439,1465]" captionStart="FIGURE 26" captionStartId="54.[264,368,1297,1321]" captionTargetBox="[292,1317,326,1277]" captionTargetId="figure-161@54.[264,1323,326,1300]" captionTargetPageId="54" captionText="FIGURE 26. Heteromesus schmidtii Hansen, 1916. Holotype female, ZMUC CRU8027: habitus dorsal; antennulae; antenna detail; head ventral; pereopod I; pereopod IV basis; pereopod V propodus and dactylus; pleotelson dorsal and ventral. Scale bar 1.0mm." pageId="53" pageNumber="54">Fig. 26</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="2BD65681FFA8E4336A4DFA40D3769303" pageId="53" pageNumber="54" type="reference_group">
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<paragraph id="6373050AFFA8E4336A4DFA40D3769303" blockId="53.[264,1322,1518,1573]" pageId="53" pageNumber="54">
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<treatmentCitationGroup id="43DC2224FFA8E4336A4DFA40D3769303" pageId="53" pageNumber="54">
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<treatmentCitation id="E26D231BFFA8E4336A4DFA40D4889323" author="Hansen, H. J." box="[264,745,1518,1542]" page="70" pageId="53" pageNumber="54" year="1916">
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<taxonomicName id="A4CC7E89FFA8E4336A4DFA40D4889323" ID-CoL="6LSVD" authority="Hansen 1916: 69 - 70" authorityName="Hansen" authorityPageNumber="69 - 70" authorityYear="1916" box="[264,745,1518,1542]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="53" pageNumber="54" phylum="Arthropoda" rank="species" species="schmidtii">
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<emphasis id="51B8D918FFA8E4336A4DFA40D79C9320" box="[264,509,1519,1542]" italics="true" pageId="53" pageNumber="54">Heteromesus schmidtii</emphasis>
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<bibRefCitation id="075D78FBFFA8E4336943FA41D4889323" author="Hansen, H. J." box="[518,745,1518,1541]" pageId="53" pageNumber="54" pagination="1 - 262" refId="ref26329" refString="Hansen, H. J. (1916) Crustacea Malacostraca. III. The Danish Ingolf Expedition, 3 (5), 1 - 262, pls. 1 - 16." type="journal article" year="1916">Hansen 1916: 69–70</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. VI, fig. 3a–e;
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<treatmentCitation id="E26D231BFFA8E43368F3FA41D2F39323" author="Gurjanova, E. F." box="[950,1170,1518,1541]" page="45" pageId="53" pageNumber="54" year="1932">
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<bibRefCitation id="075D78FBFFA8E43368F3FA41D2F39323" author="Gurjanova, E. F." box="[950,1170,1518,1541]" pageId="53" pageNumber="54" refId="ref26188" refString="Gurjanova, E. F. (1932) The Isopoda of the Arctic Seas. Zoological Institute of the Academy of Sciences, Leningrad, 181 pp (In Russian)." type="book" year="1932">Gurjanova 1932: 45</bibRefCitation>
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</treatmentCitation>
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, tabl. XV, 56, 1933: 411;
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<treatmentCitation id="E26D231BFFA8E4336AF5F9A1D4E19303" author="Menzies, R. J." box="[432,640,1550,1573]" page="122" pageId="53" pageNumber="54" year="1962">
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<bibRefCitation id="075D78FBFFA8E4336AF5F9A1D4E19303" author="Menzies, R. J." box="[432,640,1550,1573]" pageId="53" pageNumber="54" pagination="79 - 206" refId="ref26825" 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: 122</bibRefCitation>
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</treatmentCitation>
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;
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<treatmentCitation id="E26D231BFFA8E43369CEF9A1D54E9303" author="Wolff, T." box="[651,815,1550,1573]" page="85" pageId="53" pageNumber="54" year="1962">
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<bibRefCitation id="075D78FBFFA8E43369CEF9A1D54E9303" author="Wolff, T." box="[651,815,1550,1573]" pageId="53" pageNumber="54" pagination="1 - 320" refId="ref27553" refString="Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda Asellota. In: Woff, T., (Ed), Galathea Report (Scientific Results of The Danish Deep-Sea Expedition Round the World 1950 - 52), vol. 6, 1 - 320 pp. Danish Science Press, Copenhagen." type="book chapter" year="1962">Wolff 1962: 85</bibRefCitation>
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</treatmentCitation>
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, 217, 260;
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<treatmentCitation id="E26D231BFFA8E43368E0F9A1D2D39303" author="Kussakin, O. G." box="[933,1202,1550,1573]" page="477" pageId="53" pageNumber="54" year="1988">
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<bibRefCitation id="075D78FBFFA8E43368E0F9A1D2D39303" author="Kussakin, O. G." box="[933,1202,1550,1573]" pageId="53" pageNumber="54" refId="ref26643" refString="Kussakin, O. G. (1988) Marine and brackishwater likefooted Crustacea (Isopoda) from the cold and temperate waters of the Northern Hemisphere. Suborder Asellota. Part 1. Families Janiridae, Santidae, Dendrotionidae, Munnidae, Paramunnidae, Haplomunnidae, Mesosignidae, Haploniscidae, Mictosomatidae, Ischnomesidae, Vol. 3, Izdatel'stvo Nauka: Leningrad, 502 pp. In Series: Skarlato, O. A. (Ed.),`Opredeliteli po Faune SSSR, Izdavaemye Zoologicheskim Institutom Academii Nauk SSSR', 152. (in Russian)" type="book" year="1988">Kussakin 1988: 477–478</bibRefCitation>
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</treatmentCitation>
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, fig. 390.
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</treatmentCitationGroup>
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</paragraph>
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<subSubSection id="2BD65681FFA8E4316A4DF9E0D7EA93A0" lastPageId="55" lastPageNumber="56" pageId="53" pageNumber="54" type="materials_examined">
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<paragraph id="6373050AFFA8E4336A4DF9E0D787934E" blockId="53.[264,1323,1615,1721]" box="[264,486,1615,1640]" pageId="53" pageNumber="54">
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<emphasis id="51B8D918FFA8E4336A4DF9E0D787934E" box="[264,486,1615,1640]" italics="true" pageId="53" pageNumber="54">Material examined</emphasis>
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</paragraph>
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<paragraph id="6373050AFFA8E4336A7DF9D8D225939F" blockId="53.[264,1323,1615,1721]" pageId="53" pageNumber="54">
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<materialsCitation id="D3A40F57FFA8E4336A7DF9D8D225939F" collectionCode="R, V, ZMUC" country="Iceland" county="Thor" elevation="3956" latitude="62.95" location="North Atlantic" longLatPrecision="1016" longitude="-19.966667" municipality="Jul" pageId="53" pageNumber="54" specimenCode="CRU-8027" specimenCount="1" typeStatus="holotype">
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<emphasis id="51B8D918FFA8E4336A7DF9D8D7CC93B6" box="[312,429,1655,1680]" italics="true" pageId="53" pageNumber="54">
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<typeStatus id="BC77BBA8FFA8E4336A7DF9D8D7C693B6" box="[312,423,1655,1680]" pageId="53" pageNumber="54" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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female (
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<quantity id="A434A8EFFFA8E4336953F9D8D41693B7" box="[534,631,1655,1681]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="53" pageNumber="54" unit="mm" value="4.1">4.1 mm</quantity>
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),
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<location id="661353D1FFA8E43369C9F9D8D55D93B7" LSID="urn:lsid:plazi:treatment:EB65B41CFFA8E4316A4DFAD3D7EA93A0:661353D1FFA8E43369C9F9D8D55D93B7" box="[652,828,1655,1681]" country="Iceland" county="Thor" latitude="62.95" longLatPrecision="1016" longitude="-19.966667" municipality="Jul" name="North Atlantic" pageId="53" pageNumber="54">North Atlantic</location>
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:
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<location id="661353D1FFA8E433680DF9D8D5ED93B7" LSID="urn:lsid:plazi:treatment:EB65B41CFFA8E4316A4DFAD3D7EA93A0:661353D1FFA8E433680DF9D8D5ED93B7" box="[840,908,1655,1681]" country="Iceland" county="Thor" latitude="62.95" longLatPrecision="1016" longitude="-19.966667" municipality="Jul" name="South" pageId="53" pageNumber="54">South</location>
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of
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<collectingCountry id="1BDB459AFFA8E43368F3F9D8D26E93B7" box="[950,1039,1655,1681]" name="Iceland" pageId="53" pageNumber="54">Iceland</collectingCountry>
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,
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<geoCoordinate id="06F863CDFFA8E4336F59F9D8D2EB93B7" box="[1052,1162,1655,1681]" degrees="62" direction="north" minutes="57" orientation="latitude" pageId="53" pageNumber="54" precision="925" value="62.95">62º 57’N</geoCoordinate>
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,
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<geoCoordinate id="06F863CDFFA8E4336FDDF9D8D36193B7" box="[1176,1280,1655,1681]" degrees="19" direction="west" minutes="58" orientation="longitude" pageId="53" pageNumber="54" precision="925" value="-19.966667">19º58’W</geoCoordinate>
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, 14
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<collectingMunicipality id="83179F70FFA8E4336A4DF930D74B939F" box="[264,298,1695,1721]" pageId="53" pageNumber="54">Jul</collectingMunicipality>
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190,
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<collectionCode id="05DD9DCFFFA8E4336A29F930D71E939F" box="[364,383,1695,1721]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="53" pageNumber="54">R</collectionCode>
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/
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<collectionCode id="05DD9DCFFFA8E4336ACDF930D7FC939F" box="[392,413,1695,1721]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="53" pageNumber="54" type="Museum">V</collectionCode>
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<collectingCounty id="8A127D86FFA8E4336AE0F930D781939F" box="[421,480,1695,1721]" pageId="53" pageNumber="54">Thor</collectingCounty>
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,
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<quantity id="A434A8EFFFA8E4336AAEF930D45C939F" box="[491,573,1695,1721]" metricMagnitude="3" metricUnit="m" metricValue="3.956" pageId="53" pageNumber="54" unit="m" value="3956.0">
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<elevation id="E8E1E239FFA8E4336AAEF930D45C939F" box="[491,573,1695,1721]" metricMagnitude="3" metricUnit="m" metricValue="3.956" pageId="53" pageNumber="54" unit="m" value="3956.0">3956m</elevation>
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</quantity>
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(508 Danish fathoms) (
|
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<collectionCode id="05DD9DCFFFA8E4336816F930D5CB939F" box="[851,938,1695,1721]" country="Denmark" httpUri="http://grbio.org/cool/mci8-ehqk" name="Zoological Museum, University of Copenhagen" pageId="53" pageNumber="54">ZMUC</collectionCode>
|
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<specimenCode id="336AAD71FFA8E43368F4F930D259939F" box="[945,1080,1695,1721]" collectionCode="CRU-" pageId="53" pageNumber="54">CRU8027</specimenCode>
|
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).
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||
</materialsCitation>
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</paragraph>
|
||
<caption id="37B35582FFABE4306A4DFABED263904B" pageId="54" pageNumber="55" startId="54.[264,368,1297,1321]" targetBox="[292,1317,326,1277]" targetPageId="54">
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<paragraph id="6373050AFFABE4306A4DFABED263904B" blockId="54.[264,1323,1297,1389]" pageId="54" pageNumber="55">
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<emphasis id="51B8D918FFABE4306A4DFABED7F2900F" bold="true" box="[264,403,1297,1321]" pageId="54" pageNumber="55">FIGURE 26</emphasis>
|
||
.
|
||
<taxonomicName id="A4CC7E89FFABE4306AE7FABED554900E" authority="Hansen, 1916" authorityName="Hansen" authorityYear="1916" box="[418,821,1297,1320]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="54" pageNumber="55" phylum="Arthropoda" rank="species" species="schmidtii">
|
||
<emphasis id="51B8D918FFABE4306AE7FABED4F7900E" box="[418,662,1297,1320]" italics="true" pageId="54" pageNumber="55">Heteromesus schmidtii</emphasis>
|
||
<bibRefCitation id="075D78FBFFABE43069DBFABED554900E" author="Hansen, H. J." box="[670,821,1297,1320]" pageId="54" pageNumber="55" pagination="1 - 262" refId="ref26329" refString="Hansen, H. J. (1916) Crustacea Malacostraca. III. The Danish Ingolf Expedition, 3 (5), 1 - 262, pls. 1 - 16." type="journal article" year="1916">Hansen, 1916</bibRefCitation>
|
||
</taxonomicName>
|
||
. Holotype female, ZMUC CRU8027: habitus dorsal; antennulae; antenna detail; head ventral; pereopod I; pereopod IV basis; pereopod V propodus and dactylus; pleotelson dorsal and ventral. Scale bar 1.0mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="6373050AFFABE4306A7DFA0ED29590C5" blockId="54.[264,1321,1441,1507]" pageId="54" pageNumber="55">
|
||
<emphasis id="51B8D918FFABE4306A7DFA0ED418909C" box="[312,633,1441,1466]" italics="true" pageId="54" pageNumber="55">Remarks on type material.</emphasis>
|
||
The
|
||
<typeStatus id="BC77BBA8FFABE43069F8FA0ED542909D" box="[701,803,1441,1467]" pageId="54" pageNumber="55" type="holotype">holotype</typeStatus>
|
||
is a fragile preparatory female, with most pereopods broken; the left uropod and right pereopod I are also broken but in the vial.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFABE4306A4DF9B6D4D19315" blockId="54.[264,1323,1561,1747]" box="[264,688,1561,1587]" pageId="54" pageNumber="55">
|
||
<emphasis id="51B8D918FFABE4306A4DF9B6D71E9314" box="[264,383,1561,1586]" italics="true" pageId="54" pageNumber="55">Diagnosis</emphasis>
|
||
(
|
||
<emphasis id="51B8D918FFABE4306AD5F9B6D4C79314" box="[400,678,1561,1586]" italics="true" pageId="54" pageNumber="55">Female characters only</emphasis>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="6373050AFFABE4306A7DF9EED7B993F5" blockId="54.[264,1323,1561,1747]" pageId="54" pageNumber="55">Pereonite 1 with paired lateral spines; pereonite 4 with median tubercle and paired tubercles. Pereonite 5 length 1.9 width. Antennula with 3 articles altogether, article 2 distal tip produced distally beyond insertion of next article, distal article inserting subapically, article 3 terminal.</paragraph>
|
||
<paragraph id="6373050AFFABE4306A4DF8ABD4A59238" blockId="54.[264,1322,1796,1902]" box="[264,708,1796,1822]" pageId="54" pageNumber="55">
|
||
<emphasis id="51B8D918FFABE4306A4DF8ABD7F3923B" box="[264,402,1796,1821]" italics="true" pageId="54" pageNumber="55">Description</emphasis>
|
||
(
|
||
<emphasis id="51B8D918FFABE4306AE1F8ABD4D8923B" box="[420,697,1796,1821]" italics="true" pageId="54" pageNumber="55">Female characters only</emphasis>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="6373050AFFABE4316A07F883D48D9700" blockId="54.[264,1322,1796,1902]" lastBlockId="55.[264,1323,284,1030]" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55">
|
||
<emphasis id="51B8D918FFABE4306A07F883D71F9263" box="[322,382,1836,1861]" italics="true" pageId="54" pageNumber="55">Body</emphasis>
|
||
length
|
||
<quantity id="A434A8EFFFABE4306A9EF883D45D9260" box="[475,572,1836,1862]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="54" pageNumber="55" unit="mm" value="4.5">4.5 mm</quantity>
|
||
; granular.
|
||
<emphasis id="51B8D918FFABE43069F9F883D49D9263" box="[700,764,1836,1861]" italics="true" pageId="54" pageNumber="55">Head</emphasis>
|
||
length 0.40 width; dorsal surface with pair of cephalic bullae; dorsal cuticle tubercular granulation.
|
||
<emphasis id="51B8D918FFABE43068D7F8FBD27D924B" box="[914,1052,1876,1901]" italics="true" pageId="54" pageNumber="55">Pereonite 1</emphasis>
|
||
width 0.20 total body length; with median tubercle, 1 pair of dorsal tubercles, 1 pair of anterolateral simple spines, 1 pair of lateral simple spines.
|
||
<emphasis id="51B8D918FFAAE43169ACFEEBD514947B" box="[745,885,324,349]" italics="true" pageId="55" pageNumber="56">Pereonite 2</emphasis>
|
||
with median tubercle, 3–4 pairs of dorsal tubercles, 1 pair of lateral tubercles.
|
||
<emphasis id="51B8D918FFAAE4316842FEC3D5EF94A3" box="[775,910,364,389]" italics="true" pageId="55" pageNumber="56">Pereonite 3</emphasis>
|
||
with median tubercle, 3–4 pairs of dorsal tubercles.
|
||
<emphasis id="51B8D918FFAAE4316A97FE3BD43B948B" box="[466,602,404,429]" italics="true" pageId="55" pageNumber="56">Pereonite 4</emphasis>
|
||
length 0.60 width; with median tubercle, 2–3 pairs of dorsal tubercles.
|
||
<emphasis id="51B8D918FFAAE4316AC1FE13D45694F3" box="[388,567,444,470]" italics="true" pageId="55" pageNumber="56">Pereonites 1–4</emphasis>
|
||
tubercles arranged in row along anterior margin, anterolateral spines stout, length distinctly less than length of pereonite 1.
|
||
<emphasis id="51B8D918FFAAE431689EFE4BD20294DB" box="[987,1123,484,509]" italics="true" pageId="55" pageNumber="56">Pereonite 5</emphasis>
|
||
length 0.25 total body length.
|
||
<emphasis id="51B8D918FFAAE4316AE7FDA3D47F9703" box="[418,542,524,549]" italics="true" pageId="55" pageNumber="56">Pleotelson</emphasis>
|
||
length 1.3 width.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFD9BD2549630" blockId="55.[264,1323,284,1030]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A7DFD9BD7D1976B" box="[312,432,564,589]" italics="true" pageId="55" pageNumber="56">Antennula</emphasis>
|
||
article 2 length 0.59 head width, with 3 elongate stiff ventromedial setae; article 3 terminal, squat, wider than long, aesthetascs absent.
|
||
<emphasis id="51B8D918FFAAE43168A1FDF3D2249753" box="[996,1093,604,629]" italics="true" pageId="55" pageNumber="56">Antenna</emphasis>
|
||
length 1.6 anterior body length; article 2 with 1 ventromedial spine; article 3 length 0.41 anterior body length, length 4 width, with 1 ventromedial short pedestal spine with thin curved simple seta; article 5 length 0.27 anterior body length; article 6 length 0.39 anterior body length; flagellum with 10 articles, flagellum length 0.22 total antenna length.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFC8BD2219618" blockId="55.[264,1323,284,1030]" box="[312,1088,804,830]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A7DFC8BD7F4961B" box="[312,405,804,829]" italics="true" pageId="55" pageNumber="56">Labrum</emphasis>
|
||
knobs present, rounded conical, with spinous granulation.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFCE3D71C96F8" blockId="55.[264,1323,284,1030]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A7DFCE3D7929643" box="[312,499,844,869]" italics="true" pageId="55" pageNumber="56">Pereopod bases</emphasis>
|
||
proximal shoulder with simple spines only.
|
||
<emphasis id="51B8D918FFAAE4316F4CFCE3D2879643" box="[1033,1254,844,869]" italics="true" pageId="55" pageNumber="56">
|
||
Pereopod
|
||
<taxonomicName id="A4CC7E89FFAAE4316FC6FCE3D2879643" box="[1155,1254,844,869]" class="Malacostraca" family="Ischnomesidae" genus="Ischnosoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="carpus">I carpus</taxonomicName>
|
||
</emphasis>
|
||
palm length distinctly less than proximal region length, with 1 robust seta on palm distal to elongate seta;
|
||
<emphasis id="51B8D918FFAAE4316AFAFC33D44C9693" box="[447,557,924,949]" italics="true" pageId="55" pageNumber="56">propodus</emphasis>
|
||
ventral margin with 2 robust setae.
|
||
<emphasis id="51B8D918FFAAE4316F42FC33D34B9693" box="[1031,1322,924,950]" italics="true" pageId="55" pageNumber="56">
|
||
Pereopods II–
|
||
<collectionCode id="05DD9DCFFFAAE4316FF0FC33D2BB9693" box="[1205,1242,924,949]" pageId="55" pageNumber="56">VII</collectionCode>
|
||
bases
|
||
</emphasis>
|
||
granulate.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFC43D5419120" blockId="55.[264,1323,284,1030]" box="[312,800,1004,1030]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A7DFC43D7FC9123" box="[312,413,1004,1029]" italics="true" pageId="55" pageNumber="56">Uropods</emphasis>
|
||
length 0.50 length of pleotelson.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A4DFB93D56F9158" blockId="55.[264,782,1084,1150]" box="[264,782,1084,1150]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A4DFB93D7F69173" box="[264,407,1084,1109]" italics="true" pageId="55" pageNumber="56">Distribution</emphasis>
|
||
North Atlantic, south of
|
||
<collectingCountry id="1BDB459AFFAAE431691DFBCBD4D09158" box="[600,689,1124,1150]" name="Iceland" pageId="55" pageNumber="56">Iceland</collectingCountry>
|
||
,
|
||
<specimenCount id="75CACE83FFAAE43169F8FBCBD56F9158" box="[701,782,1124,1150]" pageId="55" pageNumber="56" type="generic">
|
||
<quantity id="A434A8EFFFAAE43169F8FBCBD56B9158" box="[701,778,1124,1150]" metricMagnitude="2" metricUnit="m" metricValue="9.559999999999999" pageId="55" pageNumber="56" unit="m" value="956.0">956 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A4DFB1BD70F91EB" blockId="55.[264,1324,1204,1670]" box="[264,366,1204,1229]" pageId="55" pageNumber="56">
|
||
<emphasis id="51B8D918FFAAE4316A4DFB1BD70F91EB" box="[264,366,1204,1229]" italics="true" pageId="55" pageNumber="56">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFB73D45E90C0" blockId="55.[264,1324,1204,1670]" pageId="55" pageNumber="56">
|
||
<bibRefCitation id="075D78FBFFAAE4316A7DFB73D47491D0" author="Hansen, H. J." box="[312,533,1244,1270]" pageId="55" pageNumber="56" pagination="1 - 262" refId="ref26329" refString="Hansen, H. J. (1916) Crustacea Malacostraca. III. The Danish Ingolf Expedition, 3 (5), 1 - 262, pls. 1 - 16." type="journal article" year="1916">Hansen (1916: 69)</bibRefCitation>
|
||
described the antennulae of
|
||
<taxonomicName id="A4CC7E89FFAAE431682BFB73D21B91D3" authorityName="Hansen" authorityYear="1916" box="[878,1146,1244,1269]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="schmidtii">
|
||
<emphasis id="51B8D918FFAAE431682BFB73D21B91D3" box="[878,1146,1244,1269]" italics="true" pageId="55" pageNumber="56">Heteromesus schmidtii</emphasis>
|
||
</taxonomicName>
|
||
as follows: "it has above near the distal end a small tubercle, which in closer examination is seen to consist of three extremely short joints (Pl.
|
||
<collectionCode id="05DD9DCFFFAAE4316841FA83D5449060" box="[772,805,1324,1350]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="55" pageNumber="56">VI</collectionCode>
|
||
, fig. 3c)". We find only one reduced article with the proximal part of the long distal seta that is broken. Our drawing (
|
||
<figureCitation id="FBF7198FFFAAE4316FECFAFBD3639048" box="[1193,1282,1364,1390]" captionStart="FIGURE 26" captionStartId="54.[264,368,1297,1321]" captionTargetBox="[292,1317,326,1277]" captionTargetId="figure-161@54.[264,1323,326,1300]" captionTargetPageId="54" captionText="FIGURE 26. Heteromesus schmidtii Hansen, 1916. Holotype female, ZMUC CRU8027: habitus dorsal; antennulae; antenna detail; head ventral; pereopod I; pereopod IV basis; pereopod V propodus and dactylus; pleotelson dorsal and ventral. Scale bar 1.0mm." pageId="55" pageNumber="56">Fig. 26</figureCitation>
|
||
) is similar to Hansen’s but he clearly drew 3 articles and a distal seta. The situation with this species is similar to
|
||
<taxonomicName id="A4CC7E89FFAAE4316ABCFA0BD418909B" authorityName=", Hansen" authorityYear="1916" box="[505,633,1444,1469]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="frigidus">
|
||
<emphasis id="51B8D918FFAAE4316ABCFA0BD418909B" box="[505,633,1444,1469]" italics="true" pageId="55" pageNumber="56">H. frigidus</emphasis>
|
||
</taxonomicName>
|
||
, which also has only one article, while
|
||
<bibRefCitation id="075D78FBFFAAE4316F0BFA0BD3489098" author="Hansen, H. J." box="[1102,1321,1444,1470]" pageId="55" pageNumber="56" pagination="1 - 262" refId="ref26329" refString="Hansen, H. J. (1916) Crustacea Malacostraca. III. The Danish Ingolf Expedition, 3 (5), 1 - 262, pls. 1 - 16." type="journal article" year="1916">Hansen (1916: 71)</bibRefCitation>
|
||
stated that it has 2 articles.
|
||
</paragraph>
|
||
<paragraph id="6373050AFFAAE4316A7DFA5BD7EA93A0" blockId="55.[264,1324,1204,1670]" pageId="55" pageNumber="56">
|
||
<taxonomicName id="A4CC7E89FFAAE4316A7DFA5BD7A9932B" authorityName="Hansen" authorityYear="1916" box="[312,456,1524,1549]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="schmidtii">
|
||
<emphasis id="51B8D918FFAAE4316A7DFA5BD7A9932B" box="[312,456,1524,1549]" italics="true" pageId="55" pageNumber="56">H. schmidtii</emphasis>
|
||
</taxonomicName>
|
||
is distinct from similar species of the genus (
|
||
<taxonomicName id="A4CC7E89FFAAE43168A7FA5BD2E4932B" authorityName="Richardson" authorityYear="1908" box="[994,1157,1524,1549]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="granulatus">
|
||
<emphasis id="51B8D918FFAAE43168A7FA5BD2E4932B" box="[994,1157,1524,1549]" italics="true" pageId="55" pageNumber="56">H. granulatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="A4CC7E89FFAAE4316FD1FA5BD34A932B" authorityName="Cunha & Wilson" authorityYear="2006" box="[1172,1323,1524,1549]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="inaffectus">
|
||
<emphasis id="51B8D918FFAAE4316FD1FA5BD34A932B" box="[1172,1323,1524,1549]" italics="true" pageId="55" pageNumber="56">H. inaffectus</emphasis>
|
||
</taxonomicName>
|
||
and the female of
|
||
<taxonomicName id="A4CC7E89FFAAE4316A9EF9B3D4389313" authorityName=", Hansen" authorityYear="1916" box="[475,601,1564,1589]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="frigidus">
|
||
<emphasis id="51B8D918FFAAE4316A9EF9B3D4389313" box="[475,601,1564,1589]" italics="true" pageId="55" pageNumber="56">H. frigidus</emphasis>
|
||
</taxonomicName>
|
||
) because pereonite 1 has paired lateral spines and pereonite 5 has a different L/W ratio (longer than
|
||
<taxonomicName id="A4CC7E89FFAAE4316993F9EBD51A937B" authorityName="Richardson" authorityYear="1908" box="[726,891,1604,1629]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="granulatus">
|
||
<emphasis id="51B8D918FFAAE4316993F9EBD51A937B" box="[726,891,1604,1629]" italics="true" pageId="55" pageNumber="56">H. granulatus</emphasis>
|
||
</taxonomicName>
|
||
and shorter than
|
||
<taxonomicName id="A4CC7E89FFAAE4316F0AF9EBD2B1937B" authorityName=", Hansen" authorityYear="1916" box="[1103,1232,1604,1629]" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="frigidus">
|
||
<emphasis id="51B8D918FFAAE4316F0AF9EBD2B1937B" box="[1103,1232,1604,1629]" italics="true" pageId="55" pageNumber="56">H. frigidus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A4CC7E89FFAAE4316E4BF9EBD71B93A3" authorityName="Cunha & Wilson" authorityYear="2006" class="Malacostraca" family="Ischnomesidae" genus="Heteromesus" kingdom="Animalia" order="Isopoda" pageId="55" pageNumber="56" phylum="Arthropoda" rank="species" species="inaffectus">
|
||
<emphasis id="51B8D918FFAAE4316E4BF9EBD71B93A3" italics="true" pageId="55" pageNumber="56">H. inaffectus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |