444 lines
62 KiB
XML
444 lines
62 KiB
XML
<document id="B12E749FA832D5AE608F8B983D30212C" ID-DOI="10.5281/zenodo.180907" ID-GBIF-Dataset="3e6cde7e-002f-4d63-b4a9-4b19ffcf7dcb" ID-ISSN="1175-5326" ID-Zenodo-Dep="180907" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459820877471" checkinUser="plazi" docAuthor="Huys, Rony & Mu, Fang-Hong" docDate="2008" docId="03B587F0FF840143FF62FC590858FC0E" docLanguage="en" docName="zt01706p068.pdf" docOrigin="Zootaxa 1706" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Onychostenhelia bispinosa Huys & Mu, 2008, sp. nov." docType="treatment" docVersion="9" lastPageNumber="63" masterDocId="FF8CFF88FF86014FFFF5FFD60D10FF8C" masterDocTitle="Description of a new species of Onychostenhelia Itô (Copepoda, Harpacticoida, Miraciidae) from the Bohai Sea, China" masterLastPageNumber="68" masterPageNumber="51" pageNumber="53" updateTime="1698221778486" updateUser="plazi">
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<mods:mods id="8A1CDF806CDAFEDED079D0AC2E74D1CB" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="210CC9034258B03F82D0B75BC3BD51C6">
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<mods:title id="313678544EFCB55B6DFD42E62EFBCD55">Description of a new species of Onychostenhelia Itô (Copepoda, Harpacticoida, Miraciidae) from the Bohai Sea, China</mods:title>
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<mods:name id="E0DE7F44513E328AD23C66745CA8D6C9" type="personal">
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<mods:roleTerm id="5FCB40A340E32E5A1EB0FD05653C3AED">Author</mods:roleTerm>
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<mods:namePart id="C9ED765A7FD3ED3FFF1E392CF00B9269">Huys, Rony</mods:namePart>
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<mods:roleTerm id="F2A0388C5DF34A1E716B470DD7250643">Author</mods:roleTerm>
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<mods:namePart id="A73CF85B0468747A48B44587911E6F81">Mu, Fang-Hong</mods:namePart>
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<mods:typeOfResource id="B7ABEBEF42FA60CF2AFCA8EE7A844887">text</mods:typeOfResource>
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<mods:title id="CF82B3371034A7035ACBBEE8623BAFB6">Zootaxa</mods:title>
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<mods:part id="34A95C8AFC0D4F5F9C83E1CF95833490">
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<mods:date id="51DC418DA8231048D7302D1C943D2E65">2008</mods:date>
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<mods:detail id="3B6BCE65BCDC71F0ACD9825FB4E3E1DE" type="volume">
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<mods:number id="93241311D0BC584DC40F61FA66782DCB">1706</mods:number>
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<mods:classification id="4FA0A968773AACA92C864E590E3A21B1">journal article</mods:classification>
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<mods:identifier id="CD235DC9AC4236FC0DD4CDE45D47131C" type="DOI">10.5281/zenodo.180907</mods:identifier>
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<mods:identifier id="B06878FC3094AA98B50018300E9236E4" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C7AE0C245F494BABD54A84BEDE89D709" type="Zenodo-Dep">180907</mods:identifier>
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<treatment id="03B587F0FF840143FF62FC590858FC0E" ID-DOI="http://doi.org/10.5281/zenodo.6230279" ID-GBIF-Taxon="119355639" ID-Zenodo-Dep="6230279" LSID="urn:lsid:plazi:treatment:03B587F0FF840143FF62FC590858FC0E" httpUri="http://treatment.plazi.org/id/03B587F0FF840143FF62FC590858FC0E" lastPageId="12" lastPageNumber="63" pageId="2" pageNumber="53">
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<subSubSection id="C306656DFF84014DFF62FC590C01FC40" pageId="2" pageNumber="53" type="nomenclature">
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<paragraph id="8BA336E6FF84014DFF62FC590F50FC25" blockId="2.[151,576,911,972]" box="[151,576,911,937]" pageId="2" pageNumber="53">
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<heading id="D0EB818AFF84014DFF62FC590F50FC25" bold="true" box="[151,576,911,937]" fontSize="11" level="1" pageId="2" pageNumber="53" reason="1">
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<emphasis id="B968EAF4FF84014DFF62FC590F50FC25" bold="true" box="[151,576,911,937]" pageId="2" pageNumber="53">
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<taxonomicName id="4C1C4D65FF84014DFF62FC590CCCFC25" box="[151,476,911,937]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
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<emphasis id="B968EAF4FF84014DFF62FC590CCCFC25" bold="true" box="[151,476,911,937]" italics="true" pageId="2" pageNumber="53">Onychostenhelia bispinosa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25B578FFF84014DFE16FC590F50FC25" box="[483,576,911,937]" pageId="2" pageNumber="53" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF62FC640C01FC40" blockId="2.[151,576,911,972]" box="[151,273,946,972]" pageId="2" pageNumber="53">
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(
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<figureCitation id="13272A63FF84014DFF6AFC640C17FC40" box="[159,263,946,972]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStart-5="FIGURE 6" captionStart-6="FIGURE 7" captionStart-7="FIGURE 8" captionStartId-0="4.[151,255,1964,1988]" captionStartId-1="5.[151,255,1936,1960]" captionStartId-2="6.[151,255,1938,1962]" captionStartId-3="7.[151,255,1954,1978]" captionStartId-4="8.[151,255,1948,1972]" captionStartId-5="9.[151,255,1970,1994]" captionStartId-6="10.[151,255,1940,1964]" captionStartId-7="11.[151,255,1932,1956]" captionTargetBox-0="[167,1340,188,1920]" captionTargetBox-1="[181,1393,210,1905]" captionTargetBox-2="[161,1423,195,1937]" captionTargetBox-3="[152,1406,212,1953]" captionTargetBox-4="[152,1406,194,1947]" captionTargetBox-5="[151,1433,232,1969]" captionTargetBox-6="[174,1376,192,1901]" captionTargetBox-7="[151,1436,194,1908]" captionTargetId-0="figure@4.[151,1436,168,1980]" captionTargetId-1="figure@5.[165,1430,194,1976]" captionTargetId-2="figure@6.[161,1426,176,1958]" captionTargetId-3="figure@7.[151,1436,210,2022]" captionTargetId-4="figure@8.[151,1436,194,2006]" captionTargetId-5="figure@9.[151,1436,194,2006]" captionTargetId-6="figure@10.[163,1428,172,1954]" captionTargetId-7="figure@11.[151,1436,194,1909]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionTargetPageId-3="7" captionTargetPageId-4="8" captionTargetPageId-5="9" captionTargetPageId-6="10" captionTargetPageId-7="11" captionText-0="FIGURE 1. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) habitus, dorsal; (B) habitus, lateral." captionText-1="FIGURE 2. Onychostenhelia bispinosa sp. nov.: (A) antennule Ψ, ventral (armature omitted); (B) antennule Ψ, ventral (disarticulated); (C) antennule ♂, ventral (armature omitted); (D) antennule ♂ ventral (disarticulated). [(A) – (B): holotype Ψ, NHM reg. no 2002.662; (C) – (D): paratype ♂, NHM reg. no 2002.663]." captionText-2="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." captionText-3="FIGURE 4. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) P 1, anterior; (B) P 2, anterior." captionText-4="FIGURE 5. Onychostenhelia bispinosa sp. nov.: (A) P 3 Ψ, anterior; (B) P 4 Ψ, anterior; (C) P 3 endopod ♂, anterior. [(A) – (B): holotype Ψ, NHM reg. no 2002.662; (C): paratype ♂; NHM reg. no 2002.663]." captionText-5="FIGURE 6. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) rostrum, dorsal; (B) distal" captionText-6="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." captionText-7="FIGURE 8. Onychostenhelia bispinosa sp. nov. (Ψ): (A) maxillulary palp, showing basally fused exopod and endopod; (B) same, different angle; (C) rostrum, ventral; (D) rostrum, dorsal. Scale bars: 2 m (A – B), 10 μm (C – D)." httpUri-0="https://zenodo.org/record/180908/files/figure.png" httpUri-1="https://zenodo.org/record/180909/files/figure.png" httpUri-2="https://zenodo.org/record/180910/files/figure.png" httpUri-3="https://zenodo.org/record/180911/files/figure.png" httpUri-4="https://zenodo.org/record/180912/files/figure.png" httpUri-5="https://zenodo.org/record/180913/files/figure.png" httpUri-6="https://zenodo.org/record/180914/files/figure.png" httpUri-7="https://zenodo.org/record/180915/files/figure.png" pageId="2" pageNumber="53">Figs 1–8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C306656DFF84014DFF62FBD40903FBE0" pageId="2" pageNumber="53" type="materials_examined">
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<paragraph id="8BA336E6FF84014DFF62FBD40903FBE0" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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<emphasis id="B968EAF4FF84014DFF62FBD40C9CFB90" bold="true" box="[151,396,1026,1052]" pageId="2" pageNumber="53">Material examined.</emphasis>
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<typeStatus id="54A78844FF84014DFE60FBD40F17FB90" box="[405,519,1026,1052]" pageId="2" pageNumber="53" type="holotype">Holotype</typeStatus>
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: adult Ψ dissected on 20 slides (NHM reg. no 2002.662).
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<typeStatus id="54A78844FF84014DFB4CFBD4083FFB90" box="[1209,1327,1026,1052]" pageId="2" pageNumber="53" type="paratype">Paratypes</typeStatus>
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: 1 ɗ dissected on 20 slides (NHM reg. no 2002.663), 10 ΨΨ and 2 ɗɗ preserved in alcohol (NHM reg. no 2002.664– 674). One Ψ and 1 ɗ prepared for SEM, mounted on stub but not registered.
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</paragraph>
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</subSubSection>
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<subSubSection id="C306656DFF840143FF33FBAC0DFCFCD6" lastPageId="12" lastPageNumber="63" pageId="2" pageNumber="53" type="description">
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<paragraph id="8BA336E6FF84014DFF33FBAC0DDCFA80" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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<emphasis id="B968EAF4FF84014DFF33FBAC0C4EFB18" bold="true" box="[198,350,1146,1172]" pageId="2" pageNumber="53">Description.</emphasis>
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The present species is very similar to
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<taxonomicName id="4C1C4D65FF84014DFCE8FBAD0EB3FB18" box="[797,931,1147,1172]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="falcifera">
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<emphasis id="B968EAF4FF84014DFCE8FBAD0EB3FB18" box="[797,931,1147,1172]" italics="true" pageId="2" pageNumber="53">O. falcifera</emphasis>
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</taxonomicName>
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, which
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<bibRefCitation id="EF8D4B17FF84014DFBF5FBAC0966FB18" author="Ito" box="[1024,1142,1146,1172]" pageId="2" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
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described in great detail. Therefore, the following description is confined to those features which are different to, or which were not described for,
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<taxonomicName id="4C1C4D65FF84014DFECAFB1D0CD6FB68" box="[319,454,1227,1252]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="falcifera">
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<emphasis id="B968EAF4FF84014DFECAFB1D0CD6FB68" box="[319,454,1227,1252]" italics="true" pageId="2" pageNumber="53">O. falcifera</emphasis>
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</taxonomicName>
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. Unfortunately the
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<typeStatus id="54A78844FF84014DFD5BFB1C0FF1FB68" box="[686,737,1226,1252]" pageId="2" pageNumber="53">type</typeStatus>
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material of the latter is no longer available for re-examination.
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF33FACC0C73FAD0" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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FEMALE. Body (
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<figureCitation id="13272A63FF84014DFE6CFACC0CCAFAB8" box="[409,474,1306,1332]" captionStart="FIGURE 1" captionStartId="4.[151,255,1964,1988]" captionTargetBox="[167,1340,188,1920]" captionTargetId="figure@4.[151,1436,168,1980]" captionTargetPageId="4" captionText="FIGURE 1. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) habitus, dorsal; (B) habitus, lateral." httpUri="https://zenodo.org/record/180908/files/figure.png" pageId="2" pageNumber="53">Fig. 1</figureCitation>
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A–B). Length 500–610 µm (mean 557 µm, n = 11), shape and general body facies as in
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<taxonomicName id="4C1C4D65FF84014DFF21FA950C4BFAD0" box="[212,347,1347,1372]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="falcifera">
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<emphasis id="B968EAF4FF84014DFF21FA950C4BFAD0" box="[212,347,1347,1372]" italics="true" pageId="2" pageNumber="53">O. falcifera</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF33FABC09D0FA58" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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Rostrum (
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<figureCitation id="13272A63FF84014DFECFFABC0C91FA08" box="[314,385,1386,1412]" captionStart="FIGURE 1" captionStartId="4.[151,255,1964,1988]" captionTargetBox="[167,1340,188,1920]" captionTargetId="figure@4.[151,1436,168,1980]" captionTargetPageId="4" captionText="FIGURE 1. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) habitus, dorsal; (B) habitus, lateral." httpUri="https://zenodo.org/record/180908/files/figure.png" pageId="2" pageNumber="53">Figs 1</figureCitation>
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A, 6A, 8C–D) clearly defined at base and extending beyond second antennulary segment; triangular, with concave lateral margins and distinctly bifid tip; furnished with numerous integumental pits and a central tube-pore on dorsal surface and with a pair of lateral sensilla just below apex.
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF33FA340DE5F948" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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Caudal ramus (
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<figureCitation id="13272A63FF84014DFE89FA340CD3FA70" box="[380,451,1506,1532]" captionStart="FIGURE 6" captionStartId="9.[151,255,1970,1994]" captionTargetBox="[151,1433,232,1969]" captionTargetId="figure@9.[151,1436,194,2006]" captionTargetPageId="9" captionText="FIGURE 6. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) rostrum, dorsal; (B) distal" httpUri="https://zenodo.org/record/180913/files/figure.png" pageId="2" pageNumber="53">Fig. 6</figureCitation>
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B) elongate, cylindrical, 8 times longer than basal width with a row of spinules on distal ventral margin; seta I and seta II well-developed, inserted at 90% of ramus length on dorsolateral outer margin; seta III slender, about as long as caudal rami, inserted subapically on outer distal margin; distal seta IV somewhat longer than caudal ramus, seta V thickened proximally, about 3 times as long as caudal ramus and seta VI minute, closely set to seta V; seta VII triarticulate at base, inserted on inner margin opposite setae I and II.
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF33F9040EBEF800" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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Antennule (
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<figureCitation id="13272A63FF84014DFEA6F9040C8AF960" box="[339,410,1746,1772]" captionStart="FIGURE 2" captionStartId="5.[151,255,1936,1960]" captionTargetBox="[181,1393,210,1905]" captionTargetId="figure@5.[165,1430,194,1976]" captionTargetPageId="5" captionText="FIGURE 2. Onychostenhelia bispinosa sp. nov.: (A) antennule Ψ, ventral (armature omitted); (B) antennule Ψ, ventral (disarticulated); (C) antennule ♂, ventral (armature omitted); (D) antennule ♂ ventral (disarticulated). [(A) – (B): holotype Ψ, NHM reg. no 2002.662; (C) – (D): paratype ♂, NHM reg. no 2002.663]." httpUri="https://zenodo.org/record/180909/files/figure.png" pageId="2" pageNumber="53">Fig. 2</figureCitation>
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A–B) 7-segmented with aesthetasc on fourth and distal segments. Segments 1-4 with pitted region on dorsal surface. Segment 1 longest, with three rows of spinules on anterior margin, segments 1 and 2 with a strong, chitinous spur on distal posterior margin. All setae naked except for 1 plumose seta on each of segments 2, 3 and 7. Apical acrothek consisting of aesthetasc and 2 setae. Setal formula as follows: 1- [1], 2-[9], 3-[9], 4-[4 + (1 + ae)], 5-[2], 6-[4], 7-[7 + (2 + acrothek].
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</paragraph>
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<paragraph id="8BA336E6FF84014DFF33F84C090BF850" blockId="2.[151,1437,1026,2012]" pageId="2" pageNumber="53">
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Antenna (
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<figureCitation id="13272A63FF84014DFEC8F84C0C94F838" box="[317,388,1946,1972]" captionStart="FIGURE 3" captionStartId="6.[151,255,1938,1962]" captionTargetBox="[161,1423,195,1937]" captionTargetId="figure@6.[161,1426,176,1958]" captionTargetPageId="6" captionText="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="2" pageNumber="53">Fig. 3</figureCitation>
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A) as in
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<taxonomicName id="4C1C4D65FF84014DFE06F84D0F6DF838" box="[499,637,1947,1972]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="falcifera">
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<emphasis id="B968EAF4FF84014DFE06F84D0F6DF838" box="[499,637,1947,1972]" italics="true" pageId="2" pageNumber="53">O. falcifera</emphasis>
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</taxonomicName>
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except for subdistal inner corner of endopod with 2 spines and 2 setae. It is conceivable, however, that
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<bibRefCitation id="EF8D4B17FF84014DFDA1F8140FDAF850" author="Ito" box="[596,714,1986,2012]" pageId="2" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
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overlooked one of the setae.
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</paragraph>
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<paragraph id="8BA336E6FF85014CFF30FF4E0F8EFF3E" blockId="3.[151,1436,152,698]" box="[197,670,152,178]" pageId="3" pageNumber="54">
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Mandible (
|
||
<figureCitation id="13272A63FF85014CFEB0FF4E0C99FF3E" box="[325,393,152,178]" captionStart="FIGURE 3" captionStartId="6.[151,255,1938,1962]" captionTargetBox="[161,1423,195,1937]" captionTargetId="figure@6.[161,1426,176,1958]" captionTargetPageId="6" captionText="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="3" pageNumber="54">Fig. 3</figureCitation>
|
||
B–C) as in
|
||
<taxonomicName id="4C1C4D65FF85014CFDE5FF4E0F87FF3D" box="[528,663,152,177]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFDE5FF4E0F87FF3D" box="[528,663,152,177]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FF160C77FEA6" blockId="3.[151,1436,152,698]" pageId="3" pageNumber="54">
|
||
Maxillule (
|
||
<figureCitation id="13272A63FF85014CFEBCFF160C9EFF56" box="[329,398,192,218]" captionStart="FIGURE 3" captionStartId="6.[151,255,1938,1962]" captionTargetBox="[161,1423,195,1937]" captionTargetId="figure@6.[161,1426,176,1958]" captionTargetPageId="6" captionText="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="3" pageNumber="54">Fig. 3</figureCitation>
|
||
D) as in
|
||
<taxonomicName id="4C1C4D65FF85014CFE02FF160F6FFF55" box="[503,639,192,217]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE02FF160F6FFF55" box="[503,639,192,217]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
except for 11 elements present on arthrite (7 spines and 2 setae on distal edge, 2 parallel setae on anterior surface); exopod and endopod fused basally, forming a bilobate structure (
|
||
<figureCitation id="13272A63FF85014CFF21FEC60C0CFEA6" box="[212,284,272,298]" captionStart="FIGURE 8" captionStartId="11.[151,255,1932,1956]" captionTargetBox="[151,1436,194,1908]" captionTargetId="figure@11.[151,1436,194,1909]" captionTargetPageId="11" captionText="FIGURE 8. Onychostenhelia bispinosa sp. nov. (Ψ): (A) maxillulary palp, showing basally fused exopod and endopod; (B) same, different angle; (C) rostrum, ventral; (D) rostrum, dorsal. Scale bars: 2 m (A – B), 10 μm (C – D)." httpUri="https://zenodo.org/record/180915/files/figure.png" pageId="3" pageNumber="54">Figs 8</figureCitation>
|
||
A–B).
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FEEE0C31FEF6" blockId="3.[151,1436,152,698]" pageId="3" pageNumber="54">
|
||
Maxilla (
|
||
<figureCitation id="13272A63FF85014CFEC5FEEE0C64FEDE" box="[304,372,312,338]" captionStart="FIGURE 3" captionStartId="6.[151,255,1938,1962]" captionTargetBox="[161,1423,195,1937]" captionTargetId="figure@6.[161,1426,176,1958]" captionTargetPageId="6" captionText="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="3" pageNumber="54">Fig. 3</figureCitation>
|
||
E) as in
|
||
<taxonomicName id="4C1C4D65FF85014CFE22FEEE0F4EFEDD" box="[471,606,312,337]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE22FEEE0F4EFEDD" box="[471,606,312,337]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
except for basis armed with 2 claws (one of them fused with segment) and 4 setae.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FE5E088CFE2E" blockId="3.[151,1436,152,698]" box="[197,1436,392,418]" pageId="3" pageNumber="54">
|
||
Maxilliped (
|
||
<figureCitation id="13272A63FF85014CFEA0FE5E0C88FE2E" box="[341,408,392,418]" captionStart="FIGURE 3" captionStartId="6.[151,255,1938,1962]" captionTargetBox="[161,1423,195,1937]" captionTargetId="figure@6.[161,1426,176,1958]" captionTargetPageId="6" captionText="FIGURE 3. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior." httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="3" pageNumber="54">Fig. 3</figureCitation>
|
||
F) as in
|
||
<taxonomicName id="4C1C4D65FF85014CFE02FE5E0F6EFE2D" box="[503,638,392,417]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE02FE5E0F6EFE2D" box="[503,638,392,417]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
except for outer and distal edge of basis with a row of long spinules.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FE660F24FE45" blockId="3.[151,1436,152,698]" box="[197,564,432,458]" pageId="3" pageNumber="54">
|
||
P1 (
|
||
<figureCitation id="13272A63FF85014CFF01FE660C2BFE46" box="[244,315,432,458]" captionStart="FIGURE 4" captionStartId="7.[151,255,1954,1978]" captionTargetBox="[152,1406,212,1953]" captionTargetId="figure@7.[151,1436,210,2022]" captionTargetPageId="7" captionText="FIGURE 4. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) P 1, anterior; (B) P 2, anterior." httpUri="https://zenodo.org/record/180911/files/figure.png" pageId="3" pageNumber="54">Fig. 4</figureCitation>
|
||
A). As in
|
||
<taxonomicName id="4C1C4D65FF85014CFE58FE660F24FE45" box="[429,564,432,457]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE58FE660F24FE45" box="[429,564,432,457]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FE0E0C49FD36" blockId="3.[151,1436,152,698]" pageId="3" pageNumber="54">
|
||
P2–P4 (
|
||
<figureCitation id="13272A63FF85014CFED0FE0E0C64FE7E" box="[293,372,472,498]" captionStart="FIGURE 4" captionStartId="7.[151,255,1954,1978]" captionTargetBox="[152,1406,212,1953]" captionTargetId="figure@7.[151,1436,210,2022]" captionTargetPageId="7" captionText="FIGURE 4. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) P 1, anterior; (B) P 2, anterior." httpUri="https://zenodo.org/record/180911/files/figure.png" pageId="3" pageNumber="54">Figs 4</figureCitation>
|
||
B, 5A–B). Segment shapes as in
|
||
<taxonomicName id="4C1C4D65FF85014CFCF9FE0E0E86FE7D" box="[780,918,472,497]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFCF9FE0E0E86FE7D" box="[780,918,472,497]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
, except for P2 coxa which is not laterally expanded. Distribution of ornamentation elements slightly different; P2 with long setules along inner margins of basis and enp-1; presence of pores on anterior face of distal segment of rami not mentioned by
|
||
<bibRefCitation id="EF8D4B17FF85014CFAEBFDFE0888FDCE" author="Ito" box="[1310,1432,552,578]" pageId="3" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
|
||
. P3–P4 exp-3 with only 2 outer spines (3 outer spines in
|
||
<taxonomicName id="4C1C4D65FF85014CFCC6FD860EABFDE5" box="[819,955,592,617]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFCC6FD860EABFDE5" box="[819,955,592,617]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
) and ornamentation of terminal setae on distal segments of rami slightly different (biserrate instead of with unilateral membranous flange). Setal formula as follows:
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFEA6FD260E7CFC26" pageId="3" pageNumber="54">
|
||
<table id="F91CC446FF85FEB0FF62FD260E7CFC26" box="[151,876,752,938]" gridcols="3" gridrows="5" pageId="3" pageNumber="54" rowsContinueFrom="2.[151,911,152,338]">
|
||
<tr id="352C34A4FF85FEB0FF62FD260E7CFC86" box="[151,876,752,778]" gridrow="0" pageId="3" pageNumber="54" rowspan-0="1">
|
||
<th id="76FD5DD8FF85FEB0FEA6FD260CBEFC86" box="[339,430,752,778]" gridcol="1" gridrow="0" pageId="3" pageNumber="54">Exopod</th>
|
||
<th id="76FD5DD8FF85FEB0FD38FD260E7CFC86" box="[717,876,752,778]" gridcol="2" gridrow="0" pageId="3" pageNumber="54">Endopod</th>
|
||
</tr>
|
||
<tr id="352C34A4FF85FEB0FF62FCCE0E7CFCBE" box="[151,876,792,818]" gridrow="1" pageId="3" pageNumber="54">
|
||
<th id="76FD5DD8FF85FEB0FF62FCCE0DA6FCBE" box="[151,182,792,818]" gridcol="0" gridrow="1" pageId="3" pageNumber="54">P1</th>
|
||
<td id="76FD5DD8FF85FEB0FEA6FCCE0CBEFCBE" box="[339,430,792,818]" gridcol="1" gridrow="1" pageId="3" pageNumber="54">0.1.121</td>
|
||
<td id="76FD5DD8FF85FEB0FD38FCCE0E7CFCBE" box="[717,876,792,818]" gridcol="2" gridrow="1" pageId="3" pageNumber="54">1.120</td>
|
||
</tr>
|
||
<tr id="352C34A4FF85FEB0FF62FC960E7CFCD6" box="[151,876,832,858]" gridrow="2" pageId="3" pageNumber="54">
|
||
<th id="76FD5DD8FF85FEB0FF62FC960DA6FCD6" box="[151,182,832,858]" gridcol="0" gridrow="2" pageId="3" pageNumber="54">P2</th>
|
||
<td id="76FD5DD8FF85FEB0FEA6FC960CBEFCD6" box="[339,430,832,858]" gridcol="1" gridrow="2" pageId="3" pageNumber="54">0.1.223</td>
|
||
<td id="76FD5DD8FF85FEB0FD38FC960E7CFCD6" box="[717,876,832,858]" gridcol="2" gridrow="2" pageId="3" pageNumber="54">0.221</td>
|
||
</tr>
|
||
<tr id="352C34A4FF85FEB0FF62FCBE0E7CFC0E" box="[151,876,872,898]" gridrow="3" pageId="3" pageNumber="54">
|
||
<th id="76FD5DD8FF85FEB0FF62FCBE0DA6FC0E" box="[151,182,872,898]" gridcol="0" gridrow="3" pageId="3" pageNumber="54">P3</th>
|
||
<td id="76FD5DD8FF85FEB0FEA6FCBE0CBEFC0E" box="[339,430,872,898]" gridcol="1" gridrow="3" pageId="3" pageNumber="54">0.1.322</td>
|
||
<td id="76FD5DD8FF85FEB0FD38FCBE0E7CFC0E" box="[717,876,872,898]" gridcol="2" gridrow="3" pageId="3" pageNumber="54">1.321 [0.321]</td>
|
||
</tr>
|
||
<tr id="352C34A4FF85FEB0FF62FC460E7CFC26" box="[151,876,912,938]" gridrow="4" pageId="3" pageNumber="54">
|
||
<th id="76FD5DD8FF85FEB0FF62FC460DA6FC26" box="[151,182,912,938]" gridcol="0" gridrow="4" pageId="3" pageNumber="54">P4</th>
|
||
<td id="76FD5DD8FF85FEB0FEA6FC460CBEFC26" box="[339,430,912,938]" gridcol="1" gridrow="4" pageId="3" pageNumber="54">0.1.322</td>
|
||
<td id="76FD5DD8FF85FEB0FD38FC460E7CFC26" box="[717,876,912,938]" gridcol="2" gridrow="4" pageId="3" pageNumber="54">1.221 [0.321]</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF62FC360F68FC7B" blockId="3.[151,632,992,1015]" box="[151,632,992,1015]" pageId="3" pageNumber="54">[formulae in brackets denote male condition]</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FBFC0FF1FAD0" blockId="3.[151,1437,1066,2012]" pageId="3" pageNumber="54">
|
||
P5 (
|
||
<figureCitation id="13272A63FF85014CFF03FBFC0C2FFBC8" box="[246,319,1066,1092]" captionStart="FIGURE 6" captionStartId="9.[151,255,1970,1994]" captionTargetBox="[151,1433,232,1969]" captionTargetId="figure@9.[151,1436,194,2006]" captionTargetPageId="9" captionText="FIGURE 6. Onychostenhelia bispinosa sp. nov. (holotype Ψ; NHM reg. no 2002.662): (A) rostrum, dorsal; (B) distal" httpUri="https://zenodo.org/record/180913/files/figure.png" pageId="3" pageNumber="54">Fig. 6</figureCitation>
|
||
C). Baseoendopods fused medially. Exopod not fused to baseoendopod; longer than in
|
||
<taxonomicName id="4C1C4D65FF85014CFAB8FBFC0DCBFBE0" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFAB8FBFC0DCBFBE0" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
; basal fusion of largest laterodorsal seta (on outer margin) was not mentioned by
|
||
<bibRefCitation id="EF8D4B17FF85014CFB64FB840816FBE0" author="Ito" box="[1169,1286,1106,1132]" pageId="3" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
|
||
but from his figure 15-3, it seems as if this seta is not fused to the ramus. Outer basal seta plumose. Armature of baseoendopod distinctly different: outer two elements well developed, second outer minutely pinnate (both small, slender and naked in
|
||
<taxonomicName id="4C1C4D65FF85014CFE67FB1D0F09FB68" box="[402,537,1227,1252]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE67FB1D0F09FB68" box="[402,537,1227,1252]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
); middle element a well developed seta with hyaline border on one side and minute pinnules on other (same length but naked in
|
||
<taxonomicName id="4C1C4D65FF85014CFCE0FB250E8FFA80" box="[789,927,1267,1292]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFCE0FB250E8FFA80" box="[789,927,1267,1292]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
); second inner as long as middle seta but innermost seta less than one third length of middle seta (in
|
||
<taxonomicName id="4C1C4D65FF85014CFCA1FACD0ECBFAB8" box="[852,987,1307,1332]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFCA1FACD0ECBFAB8" box="[852,987,1307,1332]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
second inner element is a short pectinate spine and inner element a long serrate spine).
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FABC0C58FA20" blockId="3.[151,1437,1066,2012]" pageId="3" pageNumber="54">MALE. Sexual dimorphism in antennule, P3 endopod, P4 rami, P5, P6, and in urosomal segmentation and ornamentation.</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FA6C0E39FA58" blockId="3.[151,1437,1066,2012]" box="[197,809,1466,1492]" pageId="3" pageNumber="54">Body. Length 440–560 µm (mean = 500 µm, n = 3).</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30FA340E9CF9F8" blockId="3.[151,1437,1066,2012]" pageId="3" pageNumber="54">
|
||
Rostrum (
|
||
<figureCitation id="13272A63FF85014CFECEFA340C90FA70" box="[315,384,1506,1532]" captionStart="FIGURE 7" captionStartId="10.[151,255,1940,1964]" captionTargetBox="[174,1376,192,1901]" captionTargetId="figure@10.[163,1428,172,1954]" captionTargetPageId="10" captionText="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="3" pageNumber="54">Fig. 7</figureCitation>
|
||
G) bifid. Note that the female of
|
||
<taxonomicName id="4C1C4D65FF85014CFCF2FA350E9EFA70" box="[775,910,1507,1532]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFCF2FA350E9EFA70" box="[775,910,1507,1532]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
, as described by
|
||
<bibRefCitation id="EF8D4B17FF85014CFBA9FA3409C5FA70" author="Ito" box="[1116,1237,1506,1532]" pageId="3" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
|
||
, possesses a rostrum with rounded tip, while the male of that species possesses a rostrum with bifid tip similar to that found in
|
||
<taxonomicName id="4C1C4D65FF85014CFF62F9E50C3BF9C0" box="[151,299,1587,1612]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="bispinosa">
|
||
<emphasis id="B968EAF4FF85014CFF62F9E50C3BF9C0" box="[151,299,1587,1612]" italics="true" pageId="3" pageNumber="54">O. bispinosa</emphasis>
|
||
</taxonomicName>
|
||
. Re-examination of topotypes of
|
||
<taxonomicName id="4C1C4D65FF85014CFD43F9E50E2DF9C0" box="[694,829,1587,1612]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFD43F9E50E2DF9C0" box="[694,829,1587,1612]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
is desirable to verify whether the bifid condition of the female rostrum of
|
||
<taxonomicName id="4C1C4D65FF85014CFE6EF98D0F32F9F8" box="[411,546,1627,1652]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFE6EF98D0F32F9F8" box="[411,546,1627,1652]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
was overlooked by
|
||
<bibRefCitation id="EF8D4B17FF85014CFCFBF98C0E98F9F8" author="Ito" box="[782,904,1626,1652]" pageId="3" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30F9540EC5F800" blockId="3.[151,1437,1066,2012]" pageId="3" pageNumber="54">
|
||
Antennule (
|
||
<figureCitation id="13272A63FF85014CFEA4F9540C88F910" box="[337,408,1666,1692]" captionStart="FIGURE 2" captionStartId="5.[151,255,1936,1960]" captionTargetBox="[181,1393,210,1905]" captionTargetId="figure@5.[165,1430,194,1976]" captionTargetPageId="5" captionText="FIGURE 2. Onychostenhelia bispinosa sp. nov.: (A) antennule Ψ, ventral (armature omitted); (B) antennule Ψ, ventral (disarticulated); (C) antennule ♂, ventral (armature omitted); (D) antennule ♂ ventral (disarticulated). [(A) – (B): holotype Ψ, NHM reg. no 2002.662; (C) – (D): paratype ♂, NHM reg. no 2002.663]." httpUri="https://zenodo.org/record/180909/files/figure.png" pageId="3" pageNumber="54">Fig. 2</figureCitation>
|
||
C–D). Indistinctly 8-segmented, haplocer, segment 5 moderately swollen, geniculation between segments 6 and 7; proximal 2 segments with chitinous hook, segment 1 with 2 anterior rows of spinules; modified elements on segments 5, 6 and 7, aesthetascs on segments 3, 5 and as part of acrothek on segment 8. Setal formula as follows: 1-[1], 2-[9], 3-[7 + ae], 4-[2], 5-[8 + (1 + ae)], 6-[4 + 3 spinules], 7-[3], 8- [7 + acrothek].
|
||
<bibRefCitation id="EF8D4B17FF85014CFEB8F8F40CD3F8B0" author="Ito" box="[333,451,1826,1852]" pageId="3" pageNumber="67" refString="Ito, T. (1979) Descriptions and records of marine harpacticoid copepods from Hokkaido, VII. Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, 22, 42 - 68." type="journal article" year="1979">Itô (1979)</bibRefCitation>
|
||
did not figure the small fourth segment nor the aesthetasc on the terminal segment, and illustrated 3 segments distal to the geniculation (instead of
|
||
<quantity id="4CE49B03FF85014CFC80F89C0EB1F8E8" box="[885,929,1866,1892]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="3" pageNumber="54" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="4C1C4D65FF85014CFC52F89D092BF8E8" box="[935,1083,1867,1892]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="bispinosa">
|
||
<emphasis id="B968EAF4FF85014CFC52F89D092BF8E8" box="[935,1083,1867,1892]" italics="true" pageId="3" pageNumber="54">O. bispinosa</emphasis>
|
||
</taxonomicName>
|
||
). Re-examination of the topotype material of
|
||
<taxonomicName id="4C1C4D65FF85014CFEADF8A50CCFF800" box="[344,479,1907,1932]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFEADF8A50CCFF800" box="[344,479,1907,1932]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
is required to confirm these discrepancies.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF85014CFF30F84C0985F850" blockId="3.[151,1437,1066,2012]" pageId="3" pageNumber="54">
|
||
P3 (
|
||
<figureCitation id="13272A63FF85014CFF03F84C0C2DF838" box="[246,317,1946,1972]" captionStart="FIGURE 5" captionStartId="8.[151,255,1948,1972]" captionTargetBox="[152,1406,194,1947]" captionTargetId="figure@8.[151,1436,194,2006]" captionTargetPageId="8" captionText="FIGURE 5. Onychostenhelia bispinosa sp. nov.: (A) P 3 Ψ, anterior; (B) P 4 Ψ, anterior; (C) P 3 endopod ♂, anterior. [(A) – (B): holotype Ψ, NHM reg. no 2002.662; (C): paratype ♂; NHM reg. no 2002.663]." httpUri="https://zenodo.org/record/180912/files/figure.png" pageId="3" pageNumber="54">Fig. 5</figureCitation>
|
||
C). Endopod as in Ψ except enp-1 without inner element and enp-2 proportionally longer with shorter outer spinous process. Exp-3 as in Ψ (shape sexually dimorphic in
|
||
<taxonomicName id="4C1C4D65FF85014CFC09F8150993F850" box="[1020,1155,1987,2012]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF85014CFC09F8150993F850" box="[1020,1155,1987,2012]" italics="true" pageId="3" pageNumber="54">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF63666EFF82014BFF62F87A0DF1F86A" httpUri="https://zenodo.org/record/180908/files/figure.png" pageId="4" pageNumber="55" targetBox="[167,1340,188,1920]" targetPageId="4">
|
||
<paragraph id="8BA336E6FF82014BFF62F87A0DF1F86A" blockId="4.[151,1436,1964,2022]" pageId="4" pageNumber="55">
|
||
<emphasis id="B968EAF4FF82014BFF62F87A0C09F848" bold="true" box="[151,281,1964,1988]" pageId="4" pageNumber="55">FIGURE 1.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF82014BFED4F87A0F51F84F" box="[289,577,1964,1987]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="4" pageNumber="55" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF82014BFED4F87A0F51F84F" box="[289,577,1964,1987]" italics="true" pageId="4" pageNumber="55">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF82014BFDBCF87A0F8FF848" bold="true" box="[585,671,1964,1988]" pageId="4" pageNumber="55">
|
||
<taxonomicNameLabel id="A25B578FFF82014BFDBCF87A0F8FF848" box="[585,671,1964,1988]" pageId="4" pageNumber="55" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(holotype Ψ; NHM reg. no 2002.662): (A) habitus, dorsal; (B) habitus, lateral.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF83014AFF62F8460EBDF860" httpUri="https://zenodo.org/record/180909/files/figure.png" pageId="5" pageNumber="56" targetBox="[181,1393,210,1905]" targetPageId="5">
|
||
<paragraph id="8BA336E6FF83014AFF62F8460EBDF860" blockId="5.[151,1436,1936,2028]" pageId="5" pageNumber="56">
|
||
<emphasis id="B968EAF4FF83014AFF62F8460C0AF824" bold="true" box="[151,282,1936,1960]" pageId="5" pageNumber="56">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF83014AFED7F8460F53F82B" box="[290,579,1936,1959]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="5" pageNumber="56" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF83014AFED7F8460F53F82B" box="[290,579,1936,1959]" italics="true" pageId="5" pageNumber="56">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF83014AFDBEF8460FB1F824" bold="true" box="[587,673,1936,1960]" pageId="5" pageNumber="56">
|
||
<taxonomicNameLabel id="A25B578FFF83014AFDBEF8460FB1F824" box="[587,673,1936,1960]" pageId="5" pageNumber="56" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: (A) antennule Ψ, ventral (armature omitted); (B) antennule Ψ, ventral (disarticulated); (C) antennule ♂, ventral (armature omitted); (D) antennule ♂ ventral (disarticulated). [(A)–(B): holotype Ψ, NHM reg. no 2002.662; (C)–(D): paratype ♂, NHM reg. no 2002.663].
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF800149FF62F8440C7FF862" httpUri="https://zenodo.org/record/180910/files/figure.png" pageId="6" pageNumber="57" targetBox="[161,1423,195,1937]" targetPageId="6">
|
||
<paragraph id="8BA336E6FF800149FF62F8440C7FF862" blockId="6.[151,1436,1938,2030]" pageId="6" pageNumber="57">
|
||
<emphasis id="B968EAF4FF800149FF62F8440C0AF826" bold="true" box="[151,282,1938,1962]" pageId="6" pageNumber="57">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF800149FED7F8440F53F825" box="[290,579,1938,1961]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="6" pageNumber="57" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF800149FED7F8440F53F825" box="[290,579,1938,1961]" italics="true" pageId="6" pageNumber="57">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF800149FDBEF8440FB1F826" bold="true" box="[587,673,1938,1962]" pageId="6" pageNumber="57">
|
||
<taxonomicNameLabel id="A25B578FFF800149FDBEF8440FB1F826" box="[587,673,1938,1962]" pageId="6" pageNumber="57" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(holotype Ψ; NHM reg. no 2002.662): (A) antenna; (B) mandible; (C) mandibular gnathobase; (D) maxillule, anterior [inset showing proximal endite of syncoxa]; (E) maxilla, anterior; (F) maxilliped, anterior.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF810148FF62F874088DF835" box="[151,1437,1954,1978]" httpUri="https://zenodo.org/record/180911/files/figure.png" pageId="7" pageNumber="58" targetBox="[152,1406,212,1953]" targetPageId="7">
|
||
<paragraph id="8BA336E6FF810148FF62F874088DF835" blockId="7.[151,1437,1954,1978]" box="[151,1437,1954,1978]" pageId="7" pageNumber="58">
|
||
<emphasis id="B968EAF4FF810148FF62F8740C08F836" bold="true" box="[151,280,1954,1978]" pageId="7" pageNumber="58">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF810148FEEAF8740F2EF835" box="[287,574,1954,1977]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="7" pageNumber="58" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF810148FEEAF8740F2EF835" box="[287,574,1954,1977]" italics="true" pageId="7" pageNumber="58">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF810148FDB0F8740F8BF836" bold="true" box="[581,667,1954,1978]" pageId="7" pageNumber="58">
|
||
<taxonomicNameLabel id="A25B578FFF810148FDB0F8740F8BF836" box="[581,667,1954,1978]" pageId="7" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(holotype Ψ; NHM reg. no 2002.662): (A) P1, anterior; (B) P2, anterior.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF8E0147FF62F84A095CF85A" httpUri="https://zenodo.org/record/180912/files/figure.png" pageId="8" pageNumber="59" targetBox="[152,1406,194,1947]" targetPageId="8">
|
||
<paragraph id="8BA336E6FF8E0147FF62F84A095CF85A" blockId="8.[151,1437,1948,2006]" pageId="8" pageNumber="59">
|
||
<emphasis id="B968EAF4FF8E0147FF62F84A0C0CF838" bold="true" box="[151,284,1948,1972]" pageId="8" pageNumber="59">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF8E0147FED0F84A0F57F83F" box="[293,583,1948,1971]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="8" pageNumber="59" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF8E0147FED0F84A0F57F83F" box="[293,583,1948,1971]" italics="true" pageId="8" pageNumber="59">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF8E0147FDA4F84A0FB9F838" bold="true" box="[593,681,1948,1972]" pageId="8" pageNumber="59">
|
||
<taxonomicNameLabel id="A25B578FFF8E0147FDA4F84A0FB9F838" box="[593,681,1948,1972]" pageId="8" pageNumber="59" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: (A) P3 Ψ, anterior; (B) P4 Ψ, anterior; (C) P3 endopod ♂, anterior. [(A)–(B): holotype Ψ, NHM reg. no 2002.662; (C): paratype ♂; NHM reg. no 2002.663].
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF8F0146FF62F864088CF845" box="[151,1436,1970,1994]" httpUri="https://zenodo.org/record/180913/files/figure.png" pageId="9" pageNumber="60" targetBox="[151,1433,232,1969]" targetPageId="9">
|
||
<paragraph id="8BA336E6FF8F0146FF62F864088CF845" blockId="9.[151,1436,1970,1994]" box="[151,1436,1970,1994]" pageId="9" pageNumber="60">
|
||
<emphasis id="B968EAF4FF8F0146FF62F8640C0AF846" bold="true" box="[151,282,1970,1994]" pageId="9" pageNumber="60">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF8F0146FED1F8640F55F845" box="[292,581,1970,1993]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="9" pageNumber="60" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF8F0146FED1F8640F55F845" box="[292,581,1970,1993]" italics="true" pageId="9" pageNumber="60">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF8F0146FDBBF8640FB5F846" bold="true" box="[590,677,1970,1994]" pageId="9" pageNumber="60">
|
||
<taxonomicNameLabel id="A25B578FFF8F0146FDBBF8640FB5F846" box="[590,677,1970,1994]" pageId="9" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(holotype Ψ; NHM reg. no 2002.662): (A) rostrum, dorsal; (B) distal
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF8C0145FF62F8420FB3F87C" httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="10" pageNumber="61" targetBox="[174,1376,192,1901]" targetPageId="10">
|
||
<paragraph id="8BA336E6FF8C0145FF62F8420FB3F87C" blockId="10.[151,1436,1940,2032]" pageId="10" pageNumber="61">
|
||
<emphasis id="B968EAF4FF8C0145FF62F8420C09F820" bold="true" box="[151,281,1940,1964]" pageId="10" pageNumber="61">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF8C0145FED5F8420F50F827" box="[288,576,1940,1963]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="10" pageNumber="61" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF8C0145FED5F8420F50F827" box="[288,576,1940,1963]" italics="true" pageId="10" pageNumber="61">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF8C0145FDB3F8420F8CF820" bold="true" box="[582,668,1940,1964]" pageId="10" pageNumber="61">
|
||
<taxonomicNameLabel id="A25B578FFF8C0145FDB3F8420F8CF820" box="[582,668,1940,1964]" pageId="10" pageNumber="61" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(paratype ♂; NHM reg. no 2002.663): (A) P4, anterior; (B) P4 endopod viewed from another angle (setae not drawn at full length); (C) P5, anterior; (D) armature elements of P6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF63666EFF8D0144FF62F85A09EDF84A" httpUri="https://zenodo.org/record/180915/files/figure.png" pageId="11" pageNumber="62" targetBox="[151,1436,194,1908]" targetPageId="11">
|
||
<paragraph id="8BA336E6FF8D0144FF62F85A09EDF84A" blockId="11.[151,1436,1932,1990]" pageId="11" pageNumber="62">
|
||
<emphasis id="B968EAF4FF8D0144FF62F85A0C0AF828" bold="true" box="[151,282,1932,1956]" pageId="11" pageNumber="62">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C1C4D65FF8D0144FED4F85B0F51F828" box="[289,577,1933,1956]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="11" pageNumber="62" phylum="Arthropoda" rank="species" species="bispinosa" status="sp. nov.">
|
||
<emphasis id="B968EAF4FF8D0144FED4F85B0F51F828" box="[289,577,1933,1956]" italics="true" pageId="11" pageNumber="62">Onychostenhelia bispinosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EAF4FF8D0144FDBDF85A0F8EF828" bold="true" box="[584,670,1932,1956]" pageId="11" pageNumber="62">
|
||
<taxonomicNameLabel id="A25B578FFF8D0144FDBDF85A0F8EF828" box="[584,670,1932,1956]" pageId="11" pageNumber="62" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(Ψ): (A) maxillulary palp, showing basally fused exopod and endopod; (B) same, different angle; (C) rostrum, ventral; (D) rostrum, dorsal. Scale bars: 2 m (A–B), 10 μm (C–D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BA336E6FF8A0143FF30FF4E0EFCFEF6" blockId="12.[151,1436,152,898]" pageId="12" pageNumber="63">
|
||
P4 (
|
||
<figureCitation id="13272A63FF8A0143FF0DFF4E0C52FF3E" box="[248,322,152,178]" captionStart="FIGURE 7" captionStartId="10.[151,255,1940,1964]" captionTargetBox="[174,1376,192,1901]" captionTargetId="figure@10.[163,1428,172,1954]" captionTargetPageId="10" captionText="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="12" pageNumber="63">Fig. 7</figureCitation>
|
||
A–B). Exopod modified. Exp-1 as in female. Exp-2 much longer and more slender than in female; outer margin straight (with pointed process in
|
||
<taxonomicName id="4C1C4D65FF8A0143FCD5FF160EB8FF55" box="[800,936,192,217]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FCD5FF160EB8FF55" box="[800,936,192,217]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
), outer spine distinctly recurved and relatively slender (a thick straight spine in
|
||
<taxonomicName id="4C1C4D65FF8A0143FDAAFF3E0FF6FE8D" box="[607,742,232,257]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FDAAFF3E0FF6FE8D" box="[607,742,232,257]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
). Exp-3 less curved than in
|
||
<taxonomicName id="4C1C4D65FF8A0143FBDAFF3E09A6FE8D" box="[1071,1206,232,257]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FBDAFF3E09A6FE8D" box="[1071,1206,232,257]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
and proximal outer element larger; on proximal outer margin, with a chitinous, recurved projection, being concave (cup-shaped) and filled with semi-hyaline granular material; arrangement of setae on distal margin as in female. Endopod as in female except proportionally shorter and enp-1 without inner element.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF8A0143FF30FE5E0FC3FDCE" blockId="12.[151,1436,152,898]" pageId="12" pageNumber="63">
|
||
P5 (
|
||
<figureCitation id="13272A63FF8A0143FF0CFE5E0C55FE2E" box="[249,325,392,418]" captionStart="FIGURE 7" captionStartId="10.[151,255,1940,1964]" captionTargetBox="[174,1376,192,1901]" captionTargetId="figure@10.[163,1428,172,1954]" captionTargetPageId="10" captionText="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="12" pageNumber="63">Fig. 7</figureCitation>
|
||
C). Baseoendopods forming single plate without setular ornamentation around free margin (present in
|
||
<taxonomicName id="4C1C4D65FF8A0143FEEFFE660CB0FE45" box="[282,416,432,457]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FEEFFE660CB0FE45" box="[282,416,432,457]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
), exopods discrete. Exopods as in
|
||
<taxonomicName id="4C1C4D65FF8A0143FCC3FE660EADFE45" box="[822,957,432,457]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FCC3FE660EADFE45" box="[822,957,432,457]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
but distal half more strongly curved outwardly. Endopodal armature distinctly different; outer element a small seta (well developed in
|
||
<taxonomicName id="4C1C4D65FF8A0143FAF4FE0E089AFE7D" box="[1281,1418,472,497]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FAF4FE0E089AFE7D" box="[1281,1418,472,497]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
); inner element a virtually straight, short, very stout spine with dentate margin near tip (much more elongate, distally curved and more slender in
|
||
<taxonomicName id="4C1C4D65FF8A0143FDCEFDFE0FD2FDCD" box="[571,706,552,577]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FDCEFDFE0FD2FDCD" box="[571,706,552,577]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF8A0143FF30FD860821FD6E" blockId="12.[151,1436,152,898]" pageId="12" pageNumber="63">
|
||
P6 (
|
||
<figureCitation id="13272A63FF8A0143FF0DFD860C50FDE6" box="[248,320,592,618]" captionStart="FIGURE 7" captionStartId="10.[151,255,1940,1964]" captionTargetBox="[174,1376,192,1901]" captionTargetId="figure@10.[163,1428,172,1954]" captionTargetPageId="10" captionText="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="12" pageNumber="63">Fig. 7</figureCitation>
|
||
D–E) asymmetrical, with right side fused to somite and left side represented by articulating operculum closing off functional gonopore, with a row of long setules around inner distal corner; each side with 3 elements, outermost plumose, others short and smooth. Itô’s (1979: Fig. 18-2) drawing gives a distorted view of the sixth pair of legs and it is not clear whether each leg has one or two spinular rows.
|
||
</paragraph>
|
||
<paragraph id="8BA336E6FF8A0143FF30FD260DFCFCD6" blockId="12.[151,1436,152,898]" pageId="12" pageNumber="63">
|
||
Urosome (
|
||
<figureCitation id="13272A63FF8A0143FEB4FD260C97FC86" box="[321,391,752,778]" captionStart="FIGURE 7" captionStartId="10.[151,255,1940,1964]" captionTargetBox="[174,1376,192,1901]" captionTargetId="figure@10.[163,1428,172,1954]" captionTargetPageId="10" captionText="FIGURE 7. Onychostenhelia bispinosa sp. nov. (paratype ♂; NHM reg. no 2002.663): (A) P 4, anterior; (B) P 4 endopod viewed from another angle (setae not drawn at full length); (C) P 5, anterior; (D) armature elements of P 6; (E) urosome, ventral; (F) urosome, dorsal; (G) rostrum, dorsal." httpUri="https://zenodo.org/record/180914/files/figure.png" pageId="12" pageNumber="63">Fig. 7</figureCitation>
|
||
E–F). Urosomites 2 and 3 with a distinct process on each laterodorsal corner (weak ones present in
|
||
<taxonomicName id="4C1C4D65FF8A0143FEEDFCCE0CB3FCBD" box="[280,419,792,817]" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FEEDFCCE0CB3FCBD" box="[280,419,792,817]" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
). Penultimate somite with paired spinule rows on ventral surface (absent in
|
||
<taxonomicName id="4C1C4D65FF8A0143FAB9FCCE0DCBFCD5" class="Maxillopoda" family="Miraciidae" genus="Onychostenhelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Harpacticoida" pageId="12" pageNumber="63" phylum="Arthropoda" rank="species" species="falcifera">
|
||
<emphasis id="B968EAF4FF8A0143FAB9FCCE0DCBFCD5" italics="true" pageId="12" pageNumber="63">O. falcifera</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C306656DFF8A0143FF30FCB10858FC0E" box="[197,1352,871,898]" pageId="12" pageNumber="63" type="etymology">
|
||
<paragraph id="8BA336E6FF8A0143FF30FCB10858FC0E" blockId="12.[151,1436,152,898]" box="[197,1352,871,898]" pageId="12" pageNumber="63">
|
||
<emphasis id="B968EAF4FF8A0143FF30FCB10C42FC0D" bold="true" box="[197,338,871,897]" pageId="12" pageNumber="63">Etymology.</emphasis>
|
||
The specific name refers to the presence of only two outer spines on P3 and P4 exp-3.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |