treatments-xml/data/03/FC/39/03FC3969BB62FFA201BE6549FC270447.xml
2024-06-21 12:22:17 +02:00

197 lines
24 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="72BF280E9798DD0BCAAF3D4187F4E0D4" ID="10.11646/zootaxa.4229.1.1SLASH10052" ID-CLB-Dataset="37164" ID-DOI="10.5281/zenodo.293480" ID-GBIF-Dataset="07873971-1d73-4f3a-b361-179172ec47cf" ID-ISSN="1175-5326" ID-Zenodo-Dep="293480" ID-ZooBank="BCDF8F6F-B8B4-4A9D-A8B8-7EDCEF1100BE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1486544624914" checkinUser="plazi" docAuthor="Bradford-Grieve, Janet M., Blanco-Bercial, Leocadio &amp; Boxshall, Geoffrey A." docDate="2017" docId="03FC3969BB62FFA201BE6549FC270447" docLanguage="en" docName="zootaxa.4229.1.1SLASH10052.pdf" docOrigin="Zootaxa 4229 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Megacalanidae Sewell 1947" docType="treatment" docVersion="8" lastPageNumber="26" masterDocId="FFC54111BB7AFFBB0129672DFFD4026A" masterDocTitle="Revision of Family Megacalanidae (Copepoda: Calanoida)" masterLastPageNumber="183" masterPageNumber="1" pageNumber="25" updateTime="1698436673664" updateUser="ExternalLinkService">
<mods:mods id="A5DD1D861727220F21B7BE9984C2E9DA" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="5B9ED4FB647EDBC086F40BC8572BABD0">
<mods:title id="2A9FE1CA6B83560D31BC40CCB702926E">Revision of Family Megacalanidae (Copepoda: Calanoida)</mods:title>
</mods:titleInfo>
<mods:name id="5F29C97F2672C032B6268030D5DA0075" type="personal">
<mods:role id="F84E9C7E56673C6362B58350312A3C08">
<mods:roleTerm id="0D29A5D91CDD30FC6FF315D0D60F7148">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="99E9FD174A2AEC030ACBE99DE8E3CFA9">Bradford-Grieve, Janet M.</mods:namePart>
</mods:name>
<mods:name id="38A09402F32D2B2DCABBB434A50D1BD1" type="personal">
<mods:role id="160BD1B926B783A3752631097394CCDB">
<mods:roleTerm id="86B2EBA06975F63E075F78462979F153">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FD35F3E5F55335FFE1411447F8DEA555">Blanco-Bercial, Leocadio</mods:namePart>
</mods:name>
<mods:name id="C68F04B597A747E4925963722268D893" type="personal">
<mods:role id="DD9F06616F942C763C051F6AFE81802F">
<mods:roleTerm id="5B634E00BC7A34ABB30E55B7885215B6">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="8585B955626D7CEE8B9AB9502E9F71A5">Boxshall, Geoffrey A.</mods:namePart>
</mods:name>
<mods:typeOfResource id="414AFC0DC8EDCA6E0272F7B650E8A536">text</mods:typeOfResource>
<mods:relatedItem id="BCFC89923E70B013470FA78679657479" type="host">
<mods:titleInfo id="764AE603197271A001E279AB16D176E4">
<mods:title id="6052301D661F94F112B9919F3317B1DF">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="D049651C0DBC72666B4F4C5F6648B603">
<mods:date id="03E536DF0B755ED29A5849010F83E501">2017</mods:date>
<mods:detail id="89114BD770323A8C139F3910AFA18B76" type="volume">
<mods:number id="8A876791AD874A7E8203DA211BD7E719">4229</mods:number>
</mods:detail>
<mods:detail id="095249DCDE02414678637D4620AB0704" type="issue">
<mods:number id="576309DD874947C8A6D7AC3D17D6B119">1</mods:number>
</mods:detail>
<mods:extent id="BBAB5196A0DFA5CB51BDCFA4E6011CA9" unit="page">
<mods:start id="046A25AC807F6473286A347ACF785FEF">1</mods:start>
<mods:end id="F0B2D47BAB5EE5C2C19D72A99536E304">183</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="C63A3EB071CBF565F3FE018755EC0856">journal article</mods:classification>
<mods:identifier id="1D08EB11A8F64880F936BA63C0E77FD3" type="CLB-Dataset">37164</mods:identifier>
<mods:identifier id="E6953E1DCCDFBB36CA8124A842F96740" type="DOI">10.5281/zenodo.293480</mods:identifier>
<mods:identifier id="FA69BDA252A8DC216DBBAA1AF7B76F85" type="GBIF-Dataset">07873971-1d73-4f3a-b361-179172ec47cf</mods:identifier>
<mods:identifier id="FE557F94F9D97F0AFA483D3B53CBBBD1" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="54C7C29E7948216EF55F8EEBAF2214E2" type="Zenodo-Dep">293480</mods:identifier>
<mods:identifier id="D7E5364BFABBE4C94592ABB1102057EA" type="ZooBank">BCDF8F6F-B8B4-4A9D-A8B8-7EDCEF1100BE</mods:identifier>
</mods:mods>
<treatment id="03FC3969BB62FFA201BE6549FC270447" ID-DOI="http://doi.org/10.5281/zenodo.6029148" ID-GBIF-Taxon="127644054" ID-Zenodo-Dep="6029148" LSID="urn:lsid:plazi:treatment:03FC3969BB62FFA201BE6549FC270447" httpUri="http://treatment.plazi.org/id/03FC3969BB62FFA201BE6549FC270447" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">
<subSubSection id="C34FDBF4BB62FFA301BE6549FD700014" box="[151,676,612,638]" pageId="24" pageNumber="25" type="nomenclature">
<paragraph id="8BEA887FBB62FFA301BE6549FD700014" blockId="24.[151,676,612,638]" box="[151,676,612,638]" pageId="24" pageNumber="25">
<heading id="D0A23F13BB62FFA301BE6549FD700014" bold="true" box="[151,676,612,638]" fontSize="11" level="1" pageId="24" pageNumber="25" reason="1">
<emphasis id="B921546DBB62FFA301BE6549FD700014" bold="true" box="[151,676,612,638]" pageId="24" pageNumber="25">
Family
<taxonomicName id="4C55F3FCBB62FFA301DF6549FD700014" authority="Sewell, 1947" authorityName="Sewell" authorityYear="1947" box="[246,676,612,638]" class="Maxillopoda" family="Megacalanidae" kingdom="Animalia" order="Calanoida" pageId="24" pageNumber="25" phylum="Arthropoda" rank="family">
MEGACALANIDAE
<bibRefCitation id="EFC4F58EBB62FFA303236549FD700014" author="Sewell" box="[522,676,612,638]" pageId="24" pageNumber="25" refString="Sewell, R. B. S. (1947) The free-swimming planktonic Copepoda. Scientific Reports. The John Murray Expedition 1933 - 34, 8, 1 - 303." type="journal article" year="1947">Sewell, 1947</bibRefCitation>
</taxonomicName>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB62FFA301BE6585FD8306FE" pageId="24" pageNumber="25" type="diagnosis">
<paragraph id="8BEA887FBB62FFA301BE6585FD8306FE" blockId="24.[151,1437,680,2037]" pageId="24" pageNumber="25">
<emphasis id="B921546DBB62FFA301BE6585FE4B00AB" bold="true" box="[151,415,680,705]" pageId="24" pageNumber="25">Differential diagnosis.</emphasis>
Large copepods&gt;
<quantity id="4CAD259ABB62FFA303536585FD6800AA" box="[634,700,680,704]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="24" pageNumber="25" unit="mm" value="8.0">8 mm</quantity>
long. Female urosome of 4 free somites, of male 5 free somites. Cephalic dorsal hump present in male. Female antennule with segments I and II separate, at least segments IIIII, IIIIV, XXI fused. Hair sensilla on dorsal surface of all or some of ancestral segments IV. Right antennule of male geniculate between ancestral segments XX and XXI, segments I and II usually separate, at least segments IIIII, IIIIV, IXXI and XXIIXXIII fused, segments around geniculation (XIXXXI) with gripping elements. Clavate (club-shaped) seta present on ancestral segment XI on both male antennules. Aesthetascs larger than in female, and longest on proximal segments (longer than the width of segments). Antenna exopod 10-segmented with ancestral segments I and II separate, segments IIIV and IXX fused. Male mouthpart setation not reduced (except in
<emphasis id="B921546DBB62FFA3003D64E5FE78018A" box="[276,428,968,992]" italics="true" pageId="24" pageNumber="25">Elenacalanus</emphasis>
nom. nov.). Mandible endopod segment 1 with large inner lobe. Maxillule basal exite usually with 1 seta (except in some
<emphasis id="B921546DBB62FFA3036864C1FD0E066E" box="[577,730,1004,1028]" italics="true" pageId="24" pageNumber="25">Elenacalanus</emphasis>
nom. nov.). Maxilla coxal epipodite with 1 seta. Maxilliped ancestral endopod segment 5 without enlarged outer setae in male. Legs 15 with 3-segmented rami in both sexes. Exopod segment 3 of legs 24 with 3 outer edge spines and terminal spine with serrated outer border. Legs 15 basis with outer distal seta or spine. Leg 5 of male and female similar to other legs; inner distal border of male left exopod segment 2 with specialised seta.
</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB62FFA201EE638DFA9707AA" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25" type="description">
<paragraph id="8BEA887FBB62FFA301EE638DFD2F07FA" blockId="24.[151,1437,680,2037]" pageId="24" pageNumber="25">
<emphasis id="B921546DBB62FFA301EE638DFE8D06D3" bold="true" box="[199,345,1184,1209]" pageId="24" pageNumber="25">Description.</emphasis>
Large calanoid copepods up to
<quantity id="4CAD259ABB62FFA30394638DFCD806D2" box="[701,780,1184,1208]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="24" pageNumber="25" unit="mm" value="17.0">17 mm</quantity>
total length, pedigerous somites 1 to 5 all separate. Pair of rostral filaments of varying form; anterior head in dorsal view of varying shapes. Cephalic dorsal hump present in male. Urosome of female comprising 4 free somites, genital double-somite with small anteroventral genital operculum covering genital atrium into which opens pair of seminal receptacles and gonopores (
<bibRefCitation id="EFC4F58EBB62FFA305E16221FA5B074E" author="Barthelemy" box="[1224,1423,1292,1317]" pageId="24" pageNumber="25" refString="Barthelemy, R. - M. (1999) Biologie de la reproduction des copepods calanoides: Biodiversite morphofonctionnelle et interet phyletique des structure genitales femelles donnees structurales, ultrastructurales et biochimiques sur les grandes associees. These pour obtenir le grade de Docteur de L'Universite de Provence. 95 pp., 41 figs." type="book" year="1999">Barthélémy 1999</bibRefCitation>
); male with 5 free urosomites. Caudal rami with seta I absent, setae II and III lateral, setae IVVI terminal (seta V longest), seta VII inserted at inner distal corner on small projection. Mouthparts usually identical in both sexes, setation not reduced except in
<emphasis id="B921546DBB62FFA300C56255FD5007FA" box="[492,644,1400,1424]" italics="true" pageId="24" pageNumber="25">Elenacalanus</emphasis>
nom. nov.
</paragraph>
<paragraph id="8BEA887FBB62FFA301EE62B1FC7204DA" blockId="24.[151,1437,680,2037]" pageId="24" pageNumber="25">
Antennule of female usually extending well beyond caudal rami. Female with ancestral segments IIIV, XXI fused, segments XXVII and XXVIII separate. Most setation elements modified setae (ms) or aesthetascs (a), very few of naked simple type (ss). Setation of segments as follows:
<date id="FFEBAEBFBB62FFA3024C62C9FC4C0796" box="[869,920,1508,1532]" pageId="24" pageNumber="25">I—1</date>
ms, 1a, 2ss (varying in size), II to XXI—2ms, 1a; XXII—1 ms, 1a; XIII—1ms, 1/0a; XXIV to XXV—2ms 1a; XXVI—2 ms; XXVII—2 ms; XXVIII—3ms, 1a, 1ss. Male antennule geniculate on right. Left antennule with ancestral segments IIIV, IXXI fused, XXVII and XXVIII separate, aesthetascs doubled on at least segments III, V, VII, IX, XIXIV. Right antennule with ancestral segments IIIV fused, IXXI, XIVXV fused or separate, XXI/XXIIXXIII fused, XXVII and XXVIII separate, aesthetascs doubled on at least segments III, V, VII, IX, XIXIII/XIV.
</paragraph>
<paragraph id="8BEA887FBB62FFA301EE6191FAAA05E3" blockId="24.[151,1437,680,2037]" pageId="24" pageNumber="25">Antenna with separate coxa and basis, coxa with 1 inner plumose seta and basis with 2 inner setae, each ornamented with short setules. Exopod and endopod approximately equal in length. Endopod 2-segmented although line of fusion between segments 2 and 3 visible on posterior surface; segment 1 with 2 inner setae and short longitudinal row of outer setules, terminal segment with 9+7 setae. Exopod ancestral segment I separate from segment II, segments IIIV and IXX fused; compound terminal segment IXX with 1 + 3 terminal setae, segments VVIII each with long plumose seta, ancestral segments IIV each with seta of variable development.</paragraph>
<paragraph id="8BEA887FBB62FFA201EE60B9FB2A029D" blockId="24.[151,1437,680,2037]" lastBlockId="25.[151,1436,151,1581]" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">Mandible coxal gnathobase with five complex teeth with opaline tips. Largest tooth ventrally situated, separated from adjacent tooth by wide gap, form and orientation of which varies with genus; 4 following teeth progressively decreasing in size, followed by 3 simpler teeth, dorsal-most tooth longest; and finally, 1 long, lashlike element situated dorsally, bordered with wide setules. Basis with 4 inner setae; endopod 2-segmented, segment 1 with large inner lobe and 4 distal inner setae (1 or 2 setae may be very small or absent), segment 2 with up to 11 terminal setae, 2 of them short on one surface or absent; exopod 5-segmented with 1, 1, 1, 1, 2 setae.</paragraph>
<paragraph id="8BEA887FBB63FFA201EE6629FDAD039E" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">
Maxillule praecoxal arthrite with up to 15 setae (up to 2 of the 4 ancestral posterior surface setae may be absent in
<taxonomicName id="4C55F3FCBB63FFA2019D6605FE98032A" box="[180,332,296,320]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA2019D6605FE98032A" box="[180,332,296,320]" italics="true" pageId="25" pageNumber="26">Bathycalanus</emphasis>
</taxonomicName>
and
<emphasis id="B921546DBB63FFA200AB6605FDCF032A" box="[386,539,296,320]" italics="true" pageId="25" pageNumber="26">Elenacalanus</emphasis>
nom. nov.); coxal endite with 0, 1, 2, or 5 terminal setae, coxal epipodite with 9 setae (2 proximal setae shorter, vestigial or absent); basal endites 1 and 2 with 24 and 24 setae respectively, exite usually represented by 1 seta except for some
<emphasis id="B921546DBB63FFA20396665DFC8303E2" box="[703,855,368,392]" italics="true" pageId="25" pageNumber="26">Elenacalanus</emphasis>
nom. nov.; basis and endopod separate or fused; endopod with segments 1 and 2 fused—fusion line visible on anterior surface, segment 3 separate, setation of endopod segment varying with genus and species, with 13; 0, 1, 2, 4; 56 + 1 small anterior surface seta, respectively; exopod usually with 11 setae.
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE66D2FAC400C2" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">
Maxilla praecoxal endites 1 and 2 with 6+1 small, spine-like seta and 3 setae, respectively; coxal endites 1 and 2 each with 3 setae, coxal epipodite with 1 seta (vestigial in
<taxonomicName id="4C55F3FCBB63FFA202746509FC2D0056" box="[861,1017,548,572]" class="Maxillopoda" family="Megacalanidae" genus="Bradycalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA202746509FC2D0056" box="[861,1017,548,572]" italics="true" pageId="25" pageNumber="26">Bradycalanus</emphasis>
</taxonomicName>
); basal endite longest, with 4 setae; endopod segment 1 with short lobe bearing 3 small + 1 large setae, endopod segments 24 apparently with 2 (1 often vestigial), 2, 3 setae. Inner surfaces of praecoxal to basal endites each with 1 seta shorter and more densely lined with long spinules; longer setae of at least basal endite and endopod of form varying with genus.
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE6599FC640152" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">Maxilliped directed ventrally so that setae on syncoxa and basis directed towards midline; syncoxa with 1, 2, 4, 4 setae; basis with 3 setae, patch of setules on anteroproximal surface. Endopod segment 1 usually separate, bearing 2 setae; endopod segments 26 plesiomorphically with 4, 4, 3, 3+1 (outer seta directed proximally), 4 setae (some setae reduced in size or absent in different genera), respectively.</paragraph>
<paragraph id="8BEA887FBB63FFA201EE6468FB4401EA" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">Legs 15 biramous, each ramus 3-segmented with setal formula (Roman numerals indicate spines, Arabic numerals setae, outer border setation listed to left in each group separate by ;) as follows:</paragraph>
<paragraph id="8BEA887FBB63FFA201EE64A0FBB201CE" blockId="25.[151,1436,151,1581]" box="[199,1126,908,933]" pageId="25" pageNumber="26">
Leg 1 (Coxa 0-1. Basis 1-1. Exopod 0/
<date id="FFEBAEBFBB63FFA2035464A1FD4801CE" box="[637,668,908,932]" pageId="25" pageNumber="26">I-1</date>
; 0/
<date id="FFEBAEBFBB63FFA203EB64A1FD3501CE" box="[706,737,908,932]" pageId="25" pageNumber="26">I-1</date>
; I/II,1,4. Endopod 0-1; 0-2; 1,2,3);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE649DFBF901A2" blockId="25.[151,1436,151,1581]" box="[199,1069,943,968]" pageId="25" pageNumber="26">
Leg 2 (Coxa 0-1. Basis I-0. Exopod
<date id="FFEBAEBFBB63FFA20377649DFD5401A2" box="[606,640,944,968]" pageId="25" pageNumber="26">I-1</date>
;
<date id="FFEBAEBFBB63FFA203A4649DFD6401A2" box="[653,688,944,968]" pageId="25" pageNumber="26">I-1</date>
; III,1,5. Endopod 0-1; 0-2; 2,2,4);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE64F8FBF90186" blockId="25.[151,1436,151,1581]" box="[199,1069,980,1005]" pageId="25" pageNumber="26">
Leg 3 (Coxa 0-1. Basis I-0. Exopod
<date id="FFEBAEBFBB63FFA2037764F9FD540186" box="[606,640,980,1004]" pageId="25" pageNumber="26">I-1</date>
;
<date id="FFEBAEBFBB63FFA203A464F9FD640186" box="[653,688,980,1004]" pageId="25" pageNumber="26">I-1</date>
; III,1,5. Endopod 0-1; 0-2; 2,2,4);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE64D5FBE6067A" blockId="25.[151,1436,151,1581]" box="[199,1074,1015,1040]" pageId="25" pageNumber="26">
Leg 4 (Coxa 0-1. Basis 1-0. Exopod
<date id="FFEBAEBFBB63FFA2034B64D5FD51067A" box="[610,645,1016,1040]" pageId="25" pageNumber="26">I-1</date>
;
<date id="FFEBAEBFBB63FFA203BB64D5FD60067A" box="[658,692,1016,1040]" pageId="25" pageNumber="26">I-1</date>
; III,1,5. Endopod 0-1; 0-2; 2,2,3);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE6330FBEA065E" blockId="25.[151,1436,151,1581]" box="[199,1086,1052,1077]" pageId="25" pageNumber="26">
Leg 5♀ (Coxa 0-0. Basis 1-0. Exopod I-0;
<date id="FFEBAEBFBB63FFA2038F6331FD1D065E" box="[678,713,1052,1076]" pageId="25" pageNumber="26">I-1</date>
; II,1,4. Endopod 0-1; 0-1; 2,2,2);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE636DFBBE0632" blockId="25.[151,1436,151,1581]" box="[199,1130,1087,1112]" pageId="25" pageNumber="26">
Leg 5♂ left (Coxa 0-0. Basis 1-0. Exopod I-0;
<date id="FFEBAEBFBB63FFA203FA636DFD220632" box="[723,758,1088,1112]" pageId="25" pageNumber="26">I-1</date>
; II,1,0. Endopod 0-0; 0-1; 2,2,2);
</paragraph>
<paragraph id="8BEA887FBB63FFA201EE6348FB440616" blockId="25.[151,1436,151,1581]" box="[199,1168,1124,1149]" pageId="25" pageNumber="26">Leg 5♂ right (Coxa 0-0. Basis 1-0. Exopod I-0; I-0/1; II,1,0. Endopod 0-0; 0-1; 2,2,2).</paragraph>
<paragraph id="8BEA887FBB63FFA201EE63A5FA9707AA" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">
Leg 1 with inner seta on coxa, outer distal seta of basis vestigial, basis anterodistal surface usually naked but with hook-like process in
<taxonomicName id="4C55F3FCBB63FFA200966381FD8106AE" box="[447,597,1196,1220]" class="Maxillopoda" family="Megacalanidae" genus="Megacalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA200966381FD8106AE" box="[447,597,1196,1220]" italics="true" pageId="25" pageNumber="26">Megacalanus</emphasis>
</taxonomicName>
. Distolateral corner of endopod segment 1 rounded, spine usually present on outer distal corners of exopod segments 1 and 2 except in
<taxonomicName id="4C55F3FCBB63FFA2026563FDFC300682" box="[844,996,1232,1256]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA2026563FDFC300682" box="[844,996,1232,1256]" italics="true" pageId="25" pageNumber="26">Bathycalanus</emphasis>
</taxonomicName>
and
<emphasis id="B921546DBB63FFA2053563FDFB600682" box="[1052,1204,1232,1256]" italics="true" pageId="25" pageNumber="26">Elenacalanus</emphasis>
nom. nov. Legs 24 with seta on inner margin of coxa; basis with outer distal spine; pore openings located on anterior surfaces at base of outer edge spine of exopod segments 13. Leg 5 of female with outer distal corner of endopod segment 1 rounded; pore openings on anterior surface at base of outer border spines. Leg 5 of male slightly asymmetrical because of specialised seta on inner distal corner of left side exopod segment 2 (on exopod segment 2 on both sides in
<taxonomicName id="4C55F3FCBB63FFA2019F62A9FE1507F6" box="[182,449,1412,1436]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="unicornis">
<emphasis id="B921546DBB63FFA2019F62A9FE1507F6" box="[182,449,1412,1436]" italics="true" pageId="25" pageNumber="26">Bathycalanus unicornis</emphasis>
</taxonomicName>
), setulose inner border of left exopod segment 3, and asymmetrically placed spine on inner borders of exopod segment 3 on both sides, interpreted here as being the terminal spine of other legs.
</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB63FFA201EE62E1FD6D078E" box="[199,697,1484,1509]" pageId="25" pageNumber="26" type="materials_examined">
<paragraph id="8BEA887FBB63FFA201EE62E1FD6D078E" blockId="25.[151,1436,151,1581]" box="[199,697,1484,1509]" pageId="25" pageNumber="26">
<emphasis id="B921546DBB63FFA201EE62E1FE98078F" bold="true" box="[199,332,1484,1509]" pageId="25" pageNumber="26">Type genus</emphasis>
.
<taxonomicName id="4C55F3FCBB63FFA2007262E1FD6D078E" authority="Wolfenden, 1904" authorityName="Wolfenden" authorityYear="1904" box="[347,697,1484,1509]" class="Maxillopoda" family="Megacalanidae" genus="Megacalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA2007262E1FE26078E" box="[347,498,1484,1508]" italics="true" pageId="25" pageNumber="26">Megacalanus</emphasis>
<bibRefCitation id="EFC4F58EBB63FFA200D062E1FD6D078E" author="Wolfenden" box="[505,697,1484,1509]" pageId="25" pageNumber="26" refString="Wolfenden, R. N. (1904) Notes on the Copepoda of the North Atlantic Sea and the Faroe Channel. Journal of the Marine Biological Association of the United Kingdom, 7 (1), 110 - 146, pl. IX." type="journal article" year="1904">Wolfenden, 1904</bibRefCitation>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB63FFA201EE62C2FC270447" pageId="25" pageNumber="26" type="discussion">
<paragraph id="8BEA887FBB63FFA201EE62C2FC270447" blockId="25.[151,1436,151,1581]" pageId="25" pageNumber="26">
<emphasis id="B921546DBB63FFA201EE62C2FEEF0462" bold="true" box="[199,315,1519,1544]" pageId="25" pageNumber="26">Remarks.</emphasis>
<bibRefCitation id="EFC4F58EBB63FFA2006F62C2FE3C0462" author="Sewell" box="[326,488,1519,1544]" pageId="25" pageNumber="26" refString="Sewell, R. B. S. (1947) The free-swimming planktonic Copepoda. Scientific Reports. The John Murray Expedition 1933 - 34, 8, 1 - 303." type="journal article" year="1947">Sewell (1947)</bibRefCitation>
implies the type genus for the
<taxonomicName id="4C55F3FCBB63FFA2024B62C2FBDF0462" box="[866,1035,1519,1544]" class="Maxillopoda" family="Megacalanidae" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="family">Megacalanidae</taxonomicName>
is
<taxonomicName id="4C55F3FCBB63FFA2051C62DDFA480462" authority="Wolfenden, 1904" authorityName="Wolfenden" authorityYear="1904" box="[1077,1436,1519,1544]" class="Maxillopoda" family="Megacalanidae" genus="Megacalanus" kingdom="Animalia" order="Calanoida" pageId="25" pageNumber="26" phylum="Arthropoda" rank="genus">
<emphasis id="B921546DBB63FFA2051C62DDFB180462" box="[1077,1228,1520,1544]" italics="true" pageId="25" pageNumber="26">Megacalanus</emphasis>
<bibRefCitation id="EFC4F58EBB63FFA205FE62C2FA480462" author="Wolfenden" box="[1239,1436,1519,1544]" pageId="25" pageNumber="26" refString="Wolfenden, R. N. (1904) Notes on the Copepoda of the North Atlantic Sea and the Faroe Channel. Journal of the Marine Biological Association of the United Kingdom, 7 (1), 110 - 146, pl. IX." type="journal article" year="1904">Wolfenden, 1904</bibRefCitation>
</taxonomicName>
because the family name is formed from this genus (ICZN 1999, Article 63).
</paragraph>
</subSubSection>
</treatment>
</document>