treatments-xml/data/03/BF/FB/03BFFB72FFA19053713B90FAFC596FFE.xml
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<document id="E5FBD81FAECBD199A2757C60C885E335" ID-CLB-Dataset="50778" ID-DOI="10.5281/zenodo.171687" ID-GBIF-Dataset="7f252475-feaa-41c9-b25b-30fd000477db" ID-ISSN="1175­5326" ID-Zenodo-Dep="171687" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459756437112" checkinUser="plazi" docAuthor="Kavanagh, Fiona A., Wilson, George D. F. &amp; Power, Anne Marie" docDate="2006" docId="03BFFB72FFA19053713B90FAFC596FFE" docLanguage="en" docName="zt01120p033.pdf" docOrigin="Zootaxa 1120" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Haplomesus angustus Hansen 1916" docType="treatment" docVersion="10" lastPageNumber="24" masterDocId="FF86830AFFB590447033922EFFD56D38" masterDocTitle="Heterochrony in Haplomesus (Crustacea: Isopoda: Ischnomesidae): revision of two species and description of two new species" masterLastPageNumber="33" masterPageNumber="1" pageNumber="21" updateTime="1698218081294" updateUser="ExternalLinkService">
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<mods:title id="B1CC16EF8BB5D8D4243754F5EE432B77">Heterochrony in Haplomesus (Crustacea: Isopoda: Ischnomesidae): revision of two species and description of two new species</mods:title>
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<mods:namePart id="4BDA60ACCB57169BA1DD53B19154E34C">Kavanagh, Fiona A.</mods:namePart>
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<mods:namePart id="CE6EB7CC8FBE5930DB7C97C06FF2A94D">Wilson, George D. F.</mods:namePart>
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<mods:namePart id="B1F52FF8EDA14F8931590AB67199E162">Power, Anne Marie</mods:namePart>
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<mods:date id="9DA3A0412D57CD7930D4ED3E6E4C2A9B">2006</mods:date>
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<treatment id="03BFFB72FFA19053713B90FAFC596FFE" ID-DOI="http://doi.org/10.5281/zenodo.6256238" ID-GBIF-Taxon="119343814" ID-Zenodo-Dep="6256238" LSID="urn:lsid:plazi:treatment:03BFFB72FFA19053713B90FAFC596FFE" httpUri="http://treatment.plazi.org/id/03BFFB72FFA19053713B90FAFC596FFE" lastPageId="23" lastPageNumber="24" pageId="20" pageNumber="21">
<subSubSection id="C30C19EFFFA19050713B90FAFCB46FD6" box="[264,865,724,750]" pageId="20" pageNumber="21" type="nomenclature">
<paragraph id="8BA94A64FFA19050713B90FAFCB46FD6" blockId="20.[264,865,724,750]" box="[264,865,724,750]" pageId="20" pageNumber="21">
<heading id="D0E1FD08FFA19050713B90FAFCB46FD6" bold="true" box="[264,865,724,750]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
<emphasis id="B9629676FFA19050713B90FAFCB46FD6" bold="true" box="[264,865,724,750]" pageId="20" pageNumber="21">
<taxonomicName id="4C1631E7FFA19050713B90FAFD176FD6" ID-CoL="3JMVY" authority="Hansen, 1916" authorityName="Hansen" authorityYear="1916" box="[264,706,724,750]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA19050713B90FAFDC76FD6" bold="true" box="[264,530,724,750]" italics="true" pageId="20" pageNumber="21">Haplomesus angustus</emphasis>
<bibRefCitation id="EF873795FFA19050722990FAFD176FD6" author="Hansen" box="[538,706,724,750]" pageId="20" pageNumber="32" refString="Hansen, H. J. (1916) Crustacea Malacostraca III (V). The order Isopoda. Danish Ingolf Expedition, 3, Bianco Luno, Copenhagen, 262 pp." type="book" year="1916">Hansen, 1916</bibRefCitation>
</taxonomicName>
(
<figureCitation id="132D56E1FFA1905072E290FAFC8D6FD6" box="[721,856,724,750]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStartId-0="21.[264,368,1803,1827]" captionStartId-1="22.[264,368,1055,1079]" captionTargetBox-0="[299,1225,341,1802]" captionTargetBox-1="[281,1306,354,1054]" captionTargetId-0="figure@21.[281,1306,315,1807]" captionTargetId-1="figure@22.[281,1306,289,1072]" captionTargetPageId-0="21" captionTargetPageId-1="22" captionText-0="FIGURE 13. Haplomesus angustus (male holotype ZMUC CRU­ 5338), A, dorsal view; B, ventral view; C, pereopod VI; D, lateral view E, pleotelson ventral; F, maxilliped; G, antennula (scale bar 1 mm)." captionText-1="FIGURE 14. Haplomesus angustus (male paratype ZMUC CRU­ 5338). A, dorsal view; B, pleotelson ventral; C, lateral view (scale bar 1 mm)." httpUri-0="https://zenodo.org/record/171699/files/figure.png" httpUri-1="https://zenodo.org/record/171700/files/figure.png" pageId="20" pageNumber="21">Figs 1314</figureCitation>
)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA19050713B9131FB096EB1" pageId="20" pageNumber="21" type="reference_group">
<paragraph id="8BA94A64FFA19050713B9131FB096EB1" blockId="20.[264,1323,799,1865]" pageId="20" pageNumber="21">
<treatmentCitationGroup id="AB066D4AFFA19050713B9131FB096EB1" pageId="20" pageNumber="21">
<taxonomicName id="4C1631E7FFA19050713B9131FD3D6E01" ID-CoL="3JMVY" authority="Hansen, 1916: 61" authorityName="Hansen" authorityPageNumber="61" authorityYear="1916" box="[264,744,799,825]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA19050713B9131FDDE6E00" box="[264,523,799,824]" italics="true" pageId="20" pageNumber="21">Haplomesus angustus</emphasis>
<treatmentCitation id="0AB76C75FFA1905072259131FD3D6E01" author="Hansen" box="[534,744,799,825]" page="61" pageId="20" pageNumber="21" year="1916">
<bibRefCitation id="EF873795FFA1905072259131FD6B6E01" author="Hansen" box="[534,702,799,825]" pageId="20" pageNumber="32" refString="Hansen, H. J. (1916) Crustacea Malacostraca III (V). The order Isopoda. Danish Ingolf Expedition, 3, Bianco Luno, Copenhagen, 262 pp." type="book" year="1916">Hansen, 1916</bibRefCitation>
: 61
</treatmentCitation>
</taxonomicName>
62, pl. V, fig. 2ae;
<treatmentCitation id="0AB76C75FFA1905073DD9131FB3D6E01" author="Gurjanova" box="[1006,1256,799,825]" page="43" pageId="20" pageNumber="21" year="1932">
<bibRefCitation id="EF873795FFA1905073DD9131FB6F6E01" author="Gurjanova" box="[1006,1210,799,825]" pageId="20" pageNumber="31" refString="Gurjanova, E. (1932) Tableaux analytiques de la faune de lURSS, publies par lInstitut Zoologique de lAcademie des Sciences. Les isopods des mers arctiques. Moscow 181 pp." type="book" year="1932">Gurjanova, 1932</bibRefCitation>
: 43
</treatmentCitation>
, tabl. XIV, 50; 1933: 410;
<treatmentCitation id="0AB76C75FFA1905072389169FCD56E59" author="Gorbunov" box="[523,768,839,865]" page="76" pageId="20" pageNumber="21" year="1946">
<bibRefCitation id="EF873795FFA1905072389169FD076E59" author="Gorbunov" box="[523,722,839,865]" pageId="20" pageNumber="31" refString="Gorbunov, G. P. (1946) Bottom inhabitants of the Siberian shallow water and central parts of the North Polar Sea. Report of the Driftway Icebreaker &quot; G. Sedov &quot; 1937 - 1940, 3, 30 - 138." type="journal article" year="1946">Gorbunov, 1946</bibRefCitation>
: 76
</treatmentCitation>
77;
<treatmentCitation id="0AB76C75FFA19050730C9169FBE76E59" author="Menzies" box="[831,1074,839,865]" page="119" pageId="20" pageNumber="21" year="1962">
<bibRefCitation id="EF873795FFA19050730C9169FC216E59" author="Menzies" box="[831,1012,839,865]" pageId="20" pageNumber="32" 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>
: 119
</treatmentCitation>
, fig. 20AD;
<treatmentCitation id="0AB76C75FFA1905074D39169FEA76EB1" author="Wolff" page="86" pageId="20" pageNumber="21" year="1962">
<bibRefCitation id="EF873795FFA1905074D39169FE926EB1" author="Wolff" pageId="20" pageNumber="33" refString="Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda asellota. Galathea Report, 6, 7 - 320." type="journal article" year="1962">Wolff, 1962</bibRefCitation>
: 86
</treatmentCitation>
, 217, 262, 289;
<treatmentCitation id="0AB76C75FFA19050721D9141FCE76EB1" author="Gurjanova" box="[558,818,879,905]" page="259" pageId="20" pageNumber="21" year="1964">
<bibRefCitation id="EF873795FFA19050721D9141FD2D6EB1" author="Gurjanova" box="[558,760,879,905]" pageId="20" pageNumber="32" refString="Gurjanova, E. (1964) Amphipod and isopod fauna in the Atlantic depression of the Arctic Basin. Trudy Institute of Arctic and Antarctic Scientific Investigations of the Central Board of the Hydrometeorological Service for the Council of Ministers of the USSR, 59, 255 - 314." type="journal article" year="1964">Gurjanova, 1964</bibRefCitation>
: 259
</treatmentCitation>
;
<treatmentCitation id="0AB76C75FFA19050730D9141FBE46EB1" author="Kussakin" box="[830,1073,879,905]" page="454" pageId="20" pageNumber="21" year="1988">
<bibRefCitation id="EF873795FFA19050730D9141FC2C6EB1" author="Kussakin" box="[830,1017,879,905]" pageId="20" pageNumber="32" refString="Kussakin, O. G. (1988) Marine and brackish-water Crustacea (Isopoda) of cold and temperate waters of the Northern Hemisphere. 3. Suborder Asellota 1. Janiridae, Santiidae, Dendrotionidae, Munnidae, Haplomunnidae, Mesosignidae, Haploniscidae, Mictosomatidae, Ischnomesidae. Opredeliteli po Faune SSR, Akademiya Nauk, SSR, 152, 1 - 501." type="journal article" year="1988">Kussakin, 1988</bibRefCitation>
: 454
</treatmentCitation>
456, fig. 375.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA19050710B91B8FCF369F1" pageId="20" pageNumber="21" type="discussion">
<paragraph id="8BA94A64FFA19050710B91B8FCF369F1" blockId="20.[264,1323,799,1865]" pageId="20" pageNumber="21">
<emphasis id="B9629676FFA19050710B91B8FD5B6E88" bold="true" box="[312,654,918,944]" pageId="20" pageNumber="21">
Remarks on
<typeStatus id="54ADF4C6FFA1905071E891B8FDCD6E88" box="[475,536,918,944]" pageId="20" pageNumber="21">Type</typeStatus>
Material
</emphasis>
. The
<typeStatus id="54ADF4C6FFA1905072E691B9FCEE6E89" box="[725,827,919,945]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
male is in relatively good condition. The spines on pereonite 1, however, have been broken off since Hansen's original illustration. Hansen also designated a male
<typeStatus id="54ADF4C6FFA1905072A691C9FD2F6939" box="[661,762,999,1025]" pageId="20" pageNumber="21" type="paratype">paratype</typeStatus>
that he illustrated but did not describe. The
<typeStatus id="54ADF4C6FFA19050713B9621FEB86911" box="[264,365,1039,1065]" pageId="20" pageNumber="21" type="paratype">paratype</typeStatus>
specimen is missing the head and anterior pereonites 1 and 2, but otherwise is in good condition. Pereonite 5 of the
<typeStatus id="54ADF4C6FFA1905072F29619FCF36969" box="[705,806,1079,1105]" pageId="20" pageNumber="21" type="paratype">paratype</typeStatus>
is 4 times as long as wide, whereas the
<typeStatus id="54ADF4C6FFA19050713B9671FEBB6941" box="[264,366,1119,1145]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
has a ratio of five times as long as wide; this may be due to the smaller size of the
<typeStatus id="54ADF4C6FFA19050713B96A9FEA46999" box="[264,369,1159,1185]" pageId="20" pageNumber="21" type="paratype">paratype</typeStatus>
. A small difference in the posterolateral spines of the pleotelson may be attributed to slight damage of both specimens.
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA19050710B96F8FE346851" pageId="20" pageNumber="21" type="materials_examined">
<paragraph id="8BA94A64FFA19050710B96F8FE346851" blockId="20.[264,1323,799,1865]" pageId="20" pageNumber="21">
<emphasis id="B9629676FFA19050710B96F8FDFD69C8" bold="true" box="[312,552,1238,1264]" pageId="20" pageNumber="21">Material examined</emphasis>
.
<typeStatus id="54ADF4C6FFA19050720996F9FD7269C9" box="[570,679,1239,1265]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
male
<quantity id="4CEEE781FFA1905072C596F9FC8069C9" box="[758,853,1239,1265]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="20" pageNumber="21" unit="mm" value="4.8">4.8 mm</quantity>
,
<collectionCode id="ED07D2A1FFA19050735696F9FC6F69C9" box="[869,954,1239,1265]" httpUri="http://grbio.org/cool/mci8-ehqk" name="Zoological Museum, University of Copenhagen" pageId="20" pageNumber="21">ZMUC</collectionCode>
<collectionCode id="ED07D2A1FFA1905073F696F9FBD869C9" box="[965,1037,1239,1265]" pageId="20" pageNumber="21">CRU­</collectionCode>
5338,
<emphasis id="B9629676FFA19050746B96F9FB4B69C8" box="[1112,1182,1239,1264]" italics="true" pageId="20" pageNumber="21">Ingolf</emphasis>
Station 18, south of
<collectingCountry id="F3010AF4FFA19050715E96D1FE0F6821" box="[365,474,1279,1305]" name="Denmark" pageId="20" pageNumber="21">Denmark</collectingCountry>
Strait,
<geoCoordinate id="EE222CA3FFA19050721D96D1FD5A6821" box="[558,655,1279,1305]" direction="north" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="61.733334">61º44'N</geoCoordinate>
,
<geoCoordinate id="EE222CA3FFA1905072A896D1FD2A6821" box="[667,767,1279,1305]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-30.483334">30º29'W</geoCoordinate>
, 1135 Danish fathoms (
<quantity id="4CEEE781FFA19050742196D1FBA56821" box="[1042,1136,1279,1305]" metricMagnitude="3" metricUnit="m" metricValue="2.1369999999999996" pageId="20" pageNumber="21" unit="m" value="2137.0">2137 m</quantity>
).
<typeStatus id="54ADF4C6FFA1905074B796D1FB3F6821" box="[1156,1258,1279,1305]" pageId="20" pageNumber="21" type="paratype">Paratype</typeStatus>
male
<quantity id="4CEEE781FFA19050713B9709FE9B6879" box="[264,334,1319,1345]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="21" unit="mm" value="4.0">4 mm</quantity>
(estimated),
<collectionCode id="ED07D2A1FFA1905071D89709FD956879" box="[491,576,1319,1345]" httpUri="http://grbio.org/cool/mci8-ehqk" name="Zoological Museum, University of Copenhagen" pageId="20" pageNumber="21">ZMUC</collectionCode>
<collectionCode id="ED07D2A1FFA19050727A9709FD446879" box="[585,657,1319,1345]" pageId="20" pageNumber="21">CRU­</collectionCode>
5338,
<emphasis id="B9629676FFA1905072E99709FCF56878" box="[730,800,1319,1344]" italics="true" pageId="20" pageNumber="21">Ingolf</emphasis>
Station 125,
<geoCoordinate id="EE222CA3FFA1905073F29709FBF76879" box="[961,1058,1319,1345]" direction="north" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="68.13333">68º08'N</geoCoordinate>
,
<geoCoordinate id="EE222CA3FFA1905074039709FB406879" box="[1072,1173,1319,1345]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-16.033333">16º02'W</geoCoordinate>
, 729 Danish fathoms (
<quantity id="4CEEE781FFA1905071459761FE016851" box="[374,468,1359,1385]" metricMagnitude="3" metricUnit="m" metricValue="1.373" pageId="20" pageNumber="21" unit="m" value="1373.0">1373 m</quantity>
).
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA19050710B9758FBCC6B09" pageId="20" pageNumber="21" type="diagnosis">
<paragraph id="8BA94A64FFA19050710B9758FBCC6B09" blockId="20.[264,1323,799,1865]" pageId="20" pageNumber="21">
<emphasis id="B9629676FFA19050710B9758FE6268A8" bold="true" box="[312,439,1398,1424]" pageId="20" pageNumber="21">Diagnosis.</emphasis>
Male with anterolateral spines on pereonite 1 only. Pereonite 7 length reduced, less than pereonite 6. Pleotelson posterolateral margin anterior to uropods with simple spines, length subequal to uropods.
<taxonomicName id="4C1631E7FFA19050731A97E9FC7668D9" box="[809,931,1479,1505]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="20" pageNumber="26" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
with 3 distal flagellar articles. Pereopod I carpus ventral margin with 1 proximal robust seta and 1 robust seta on palm. Pleopod I of male without simple setae on lateral or distal margins.
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA19052710B9410FC306B0A" lastPageId="22" lastPageNumber="23" pageId="20" pageNumber="21" type="description">
<paragraph id="8BA94A64FFA19050710B9410FB756A71" blockId="20.[264,1323,799,1865]" pageId="20" pageNumber="21">
<emphasis id="B9629676FFA19050710B9410FCC96B60" bold="true" box="[312,796,1598,1624]" pageId="20" pageNumber="21">Description of male (female unknown).</emphasis>
Body length
<quantity id="4CEEE781FFA19050738A9411FBC06B61" box="[953,1045,1599,1625]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="20" pageNumber="21" unit="mm" value="4.8">4.8 mm</quantity>
. Head length 0.9 width. Head cuticular structure granulated; pereonite 7 length reduced, less than pereonite 6. Head lobe on ventrolateral margin absent in lateral view. Pereonite 1 width 0.1 total body length, anterolateral simple spines, short, length near pereonite 1 length, acutely pointed. Pereonite 5 length 5 width, 0.5 total body length. Pleotelson dorsal surface axial ridge weakly vaulted, separated from lateral fields only by shallow elongate concavities; Pleotelson length 1.4 width; posterolateral margin adjacent to uropods convex.
</paragraph>
<caption id="DF691AECFFA09051713B9525FE946A50" httpUri="https://zenodo.org/record/171699/files/figure.png" pageId="21" pageNumber="22" targetBox="[299,1225,341,1802]" targetPageId="21">
<paragraph id="8BA94A64FFA09051713B9525FE946A50" blockId="21.[264,1322,1803,1896]" pageId="21" pageNumber="22">
<emphasis id="B9629676FFA09051713B9525FE4D6A1B" bold="true" box="[264,408,1803,1827]" pageId="21" pageNumber="22">FIGURE 13.</emphasis>
<taxonomicName id="4C1631E7FFA0905171AC9522FD5C6A1B" box="[415,649,1804,1827]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA0905171AC9522FD5C6A1B" box="[415,649,1804,1827]" italics="true" pageId="21" pageNumber="22">Haplomesus angustus</emphasis>
</taxonomicName>
(male holotype ZMUC CRU­5338), A, dorsal view; B, ventral view; C, pereopod VI; D, lateral view E, pleotelson ventral; F, maxilliped; G,
<taxonomicName id="4C1631E7FFA0905174729500FB7C6A7D" box="[1089,1193,1838,1861]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="21" pageNumber="26" phylum="Ascomycota" rank="genus">antennula</taxonomicName>
(scale bar 1 mm).
</paragraph>
</caption>
<caption id="DF691AECFFA39052713B9631FCE76961" httpUri="https://zenodo.org/record/171700/files/figure.png" pageId="22" pageNumber="23" targetBox="[281,1306,354,1054]" targetPageId="22">
<paragraph id="8BA94A64FFA39052713B9631FCE76961" blockId="22.[264,1323,1055,1113]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052713B9631FE4A690F" bold="true" box="[264,415,1055,1079]" pageId="22" pageNumber="23">FIGURE 14.</emphasis>
<taxonomicName id="4C1631E7FFA39052719D960EFD4A690F" box="[430,671,1056,1079]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA39052719D960EFD4A690F" box="[430,671,1056,1079]" italics="true" pageId="22" pageNumber="23">Haplomesus angustus</emphasis>
</taxonomicName>
(male paratype ZMUC CRU­5338). A, dorsal view; B, pleotelson ventral; C, lateral view (scale bar 1 mm).
</paragraph>
</caption>
<paragraph id="8BA94A64FFA39052710B96F6FAFF6852" blockId="22.[264,1325,1240,1906]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B96F6FD8469C9" box="[312,593,1240,1265]" italics="true" pageId="22" pageNumber="23">
<taxonomicName id="4C1631E7FFA39052710B96F6FE6569C9" box="[312,432,1240,1265]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="22" pageNumber="23" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
and antenna
</emphasis>
.
<taxonomicName id="4C1631E7FFA39052725796F6FD0B69CA" box="[612,734,1240,1266]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="22" pageNumber="26" phylum="Ascomycota" rank="genus">Antennula</taxonomicName>
with 5 articles; article 2 length 0.6 head width, with 2 elongate ventromedial setae; distal articles in total small, shorter than article 2; article 3 cuticle smooth, length similar to article 4, elongate and tubular, much longer than wide; terminal article longer than penultimate article; aesthetascs absent, length 3.9 width.
</paragraph>
<paragraph id="8BA94A64FFA39052710B9756FC3468AA" blockId="22.[264,1325,1240,1906]" box="[312,993,1400,1426]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B9756FE1468A9" box="[312,449,1400,1425]" italics="true" pageId="22" pageNumber="23">Mouthparts</emphasis>
. Maxilliped palp article 3 wider than article 2.
</paragraph>
<paragraph id="8BA94A64FFA39052710B978EFCCE68DA" blockId="22.[264,1325,1240,1906]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B978EFE616881" box="[312,436,1440,1465]" italics="true" pageId="22" pageNumber="23">Pereopods</emphasis>
. Pereopod I propodus ventral margin with 1 robust seta (see
<bibRefCitation id="EF873795FFA3905274B0978EFAFC6882" author="Hansen" box="[1155,1321,1440,1466]" pageId="22" pageNumber="32" refString="Hansen, H. J. (1916) Crustacea Malacostraca III (V). The order Isopoda. Danish Ingolf Expedition, 3, Bianco Luno, Copenhagen, 262 pp." type="book" year="1916">Hansen, 1916</bibRefCitation>
: pl. V, fig. 2C). Pereopod VII absent in adults.
</paragraph>
<paragraph id="8BA94A64FFA39052710B97DEFC306B0A" blockId="22.[264,1325,1240,1906]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B97DEFDEA6B31" box="[312,575,1520,1545]" italics="true" pageId="22" pageNumber="23">Pleopods and uropods</emphasis>
. Pleopod I distal tip with lateral horns. Uropods extending near posterior margin of pleotelson, length 0.2 length of pleotelson.
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA39052710B9411FDEF6BBA" pageId="22" pageNumber="23" type="distribution">
<paragraph id="8BA94A64FFA39052710B9411FDEF6BBA" blockId="22.[264,1325,1240,1906]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B9411FE046B61" bold="true" box="[312,465,1599,1625]" pageId="22" pageNumber="23">Distribution</emphasis>
. Northeast Atlantic Ocean, south of
<collectingCountry id="F3010AF4FFA390527349946EFC326B62" box="[890,999,1600,1626]" name="Denmark" pageId="22" pageNumber="23">Denmark</collectingCountry>
Strait; Arctic Ocean east of
<collectingCountry id="F3010AF4FFA39052713B9446FE506BBA" box="[264,389,1640,1666]" name="Greenland" pageId="22" pageNumber="23">Greenland</collectingCountry>
,
<quantity id="4CEEE781FFA3905271A29446FDE36BBA" box="[401,566,1640,1666]" metricMagnitude="3" metricUnit="m" metricValue="1.7045" metricValueMax="2.0759999999999996" metricValueMin="1.333" pageId="22" pageNumber="23" unit="m" value="1704.5" valueMax="2076.0" valueMin="1333.0">13332076 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C30C19EFFFA39053710B94A1FC596FFE" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23" type="discussion">
<paragraph id="8BA94A64FFA39052710B94A1FAFF6A4A" blockId="22.[264,1325,1240,1906]" pageId="22" pageNumber="23">
<emphasis id="B9629676FFA39052710B94A1FE7F6B91" bold="true" box="[312,426,1679,1705]" pageId="22" pageNumber="23">Remarks</emphasis>
. The
<typeStatus id="54ADF4C6FFA3905271C694BEFD896B92" box="[501,604,1680,1706]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C1631E7FFA3905272B994BEFB956B92" authority="Hansen, 1916" authorityName="Hansen" authorityYear="1916" box="[650,1088,1680,1706]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA3905272B994BEFC5B6B91" box="[650,910,1680,1705]" italics="true" pageId="22" pageNumber="23">Haplomesus angustus</emphasis>
<bibRefCitation id="EF873795FFA3905273A994BEFB956B92" author="Hansen" box="[922,1088,1680,1706]" pageId="22" pageNumber="32" refString="Hansen, H. J. (1916) Crustacea Malacostraca III (V). The order Isopoda. Danish Ingolf Expedition, 3, Bianco Luno, Copenhagen, 262 pp." type="book" year="1916">Hansen, 1916</bibRefCitation>
</taxonomicName>
was considered by Hansen to be a juvenile male, due to the lack of pereopod VII.
<bibRefCitation id="EF873795FFA3905274709496FAFF6BEA" author="Hansen" box="[1091,1322,1720,1746]" pageId="22" pageNumber="32" refString="Hansen, H. J. (1916) Crustacea Malacostraca III (V). The order Isopoda. Danish Ingolf Expedition, 3, Bianco Luno, Copenhagen, 262 pp." type="book" year="1916">Hansen (1916: 64)</bibRefCitation>
estimated that a fully grown male of
<taxonomicName id="4C1631E7FFA3905272FE94CEFC896BC1" box="[717,860,1760,1785]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA3905272FE94CEFC896BC1" box="[717,860,1760,1785]" italics="true" pageId="22" pageNumber="23">H. angustus</emphasis>
</taxonomicName>
would measure about
<quantity id="4CEEE781FFA39052744194CEFB3C6BC2" box="[1138,1257,1760,1786]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.2" metricValueMin="0.9" pageId="22" pageNumber="23" unit="mm" value="10.5" valueMax="12.0" valueMin="9.0">912 mm</quantity>
. This would be an unusually large specimen for a
<taxonomicName id="4C1631E7FFA3905273709526FC016A19" box="[835,980,1800,1825]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="genus">
<emphasis id="B9629676FFA3905273709526FC016A19" box="[835,980,1800,1825]" italics="true" pageId="22" pageNumber="23">Haplomesus</emphasis>
</taxonomicName>
species, although
<taxonomicName id="4C1631E7FFA3905274F39526FE636A72" authority="Birstein, 1960" authorityName="Birstein" authorityYear="1960" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="gigas">
<emphasis id="B9629676FFA3905274F39526FAFE6A19" box="[1216,1323,1800,1825]" italics="true" pageId="22" pageNumber="23">H. gigas</emphasis>
<bibRefCitation id="EF873795FFA39052713B951EFE636A72" author="Birstein" box="[264,438,1840,1866]" pageId="22" pageNumber="31" refString="Birstein, J. A. (1960) The family Ischnomesidae (Crustacea, Isopoda, Asellota) in the north-western part of the Pacific and the problem of amphiboreal and bipolar distribution of the deep sea fauna. Zoologik Zhurnal SSSR, 39, 3 - 28." type="journal article" year="1960">Birstein, 1960</bibRefCitation>
</taxonomicName>
is in this size range. Species described from the North East Atlantic generally range from
<quantity id="4CEEE781FFA39052723B9576FDB86A4A" box="[520,621,1880,1906]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="22" pageNumber="23" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">45 mm</quantity>
, similar to the
<typeStatus id="54ADF4C6FFA39052732D9576FC516A4A" box="[798,900,1880,1906]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C1631E7FFA39052739D9576FBEE6A49" box="[942,1083,1880,1905]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA39052739D9576FBEE6A49" box="[942,1083,1880,1905]" italics="true" pageId="22" pageNumber="23">H. angustus</emphasis>
</taxonomicName>
(
<quantity id="4CEEE781FFA3905274789576FB7F6A4A" box="[1099,1194,1880,1906]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="22" pageNumber="23" unit="mm" value="4.3">4.3 mm</quantity>
, fig. 13A).
</paragraph>
<paragraph id="8BA94A64FFA29053713B9332FEA86CC6" blockId="23.[264,1324,284,710]" pageId="23" pageNumber="24">
The
<typeStatus id="54ADF4C6FFA29053710D9332FEA56C0E" box="[318,368,284,310]" pageId="23" pageNumber="24">type</typeStatus>
specimen is sexually mature. The first pleopods (
<figureCitation id="132D56E1FFA2905373F79332FBCD6C0E" box="[964,1048,284,310]" captionStart="FIGURE 13" captionStartId="21.[264,368,1803,1827]" captionTargetBox="[299,1225,341,1802]" captionTargetId="figure@21.[281,1306,315,1807]" captionTargetPageId="21" captionText="FIGURE 13. Haplomesus angustus (male holotype ZMUC CRU­ 5338), A, dorsal view; B, ventral view; C, pereopod VI; D, lateral view E, pleotelson ventral; F, maxilliped; G, antennula (scale bar 1 mm)." httpUri="https://zenodo.org/record/171699/files/figure.png" pageId="23" pageNumber="24">Fig. 13</figureCitation>
E) are fully developed, with lateral horns on the distal tips, in contrast to the rounded tips that would be expected in a juvenile specimen (
<figureCitation id="132D56E1FFA2905372129342FDBD6CBE" box="[545,616,364,390]" captionStart="FIGURE 6" captionStartId="11.[264,367,1769,1793]" captionTargetBox="[327,1233,352,1707]" captionTargetId="figure@11.[281,1306,329,1772]" captionTargetPageId="11" captionText="FIGURE 6. Haplomesus hanseni (male paratypes juvenile AM P. 71669, manca 3 AM P. 71670). A, juvenile lateral; B, juvenile ventral; C, manca 3 ventral; D, manca 3 lateral; E, juvenile pleotelson ventral; F, manca 3 pleotelson ventral (scale bar 0.5 mm)." httpUri="https://zenodo.org/record/171692/files/figure.png" pageId="23" pageNumber="24">Fig. 6</figureCitation>
E). The seventh pereonite is also much reduced, as noted by Hansen, a feature seen in most species that lack a pereopod VII as adults. We can conclude that the
<typeStatus id="54ADF4C6FFA29053715A9392FE1A6CEE" box="[361,463,444,470]" pageId="23" pageNumber="24" type="holotype">holotype</typeStatus>
is not a juvenile but rather is an adult without expression of the seventh pereopod.
</paragraph>
<paragraph id="8BA94A64FFA29053710B9022FC596FFE" blockId="23.[264,1324,284,710]" pageId="23" pageNumber="24">
<taxonomicName id="4C1631E7FFA29053710B9022FE1C6F1D" box="[312,457,524,549]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA29053710B9022FE1C6F1D" box="[312,457,524,549]" italics="true" pageId="23" pageNumber="24">H. angustus</emphasis>
</taxonomicName>
males are distinct from those of other '6 pereopod' group species by having only short (approximately as long as width basally) anterolateral spines on pereonite 1 only.
<taxonomicName id="4C1631E7FFA2905371EC9072FD4F6F4D" box="[479,666,604,629]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="corniculatus">
<emphasis id="B9629676FFA2905371EC9072FD4F6F4D" box="[479,666,604,629]" italics="true" pageId="23" pageNumber="24">H. corniculatus</emphasis>
</taxonomicName>
males have long (much longer than wide) anteriorlycurving robust anterolateral spines on pereonite 1. Other species also have anterolateral spines on pereonite 4, which are absent in
<taxonomicName id="4C1631E7FFA2905372CA9082FC506FFD" box="[761,901,684,709]" class="Malacostraca" family="Ischnomesidae" genus="Haplomesus" kingdom="Animalia" order="Isopoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B9629676FFA2905372CA9082FC506FFD" box="[761,901,684,709]" italics="true" pageId="23" pageNumber="24">H. angustus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>