245 lines
27 KiB
XML
245 lines
27 KiB
XML
<document id="ADD4D831221E30E0AD6ECC0861F3B950" ID-DOI="http://dx.doi.org/10.3897/zookeys.247.3698" ID-GBIF-Dataset="cf0233a4-ecc2-43da-8674-8f01d38cd9a0" ID-PMC="PMC3520137" ID-Pensoft-Pub="1313-2970-247-1" ID-PubMed="23275753" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-247-1" ModsDocOrigin="ZooKeys 247" ModsDocTitle="Four new species of splanchnotrophid copepods (Poecilostomatoida) parasitic on doridacean nudibranchs (Gastropoda, Opistobranchia) from Japan, with proposition of one new genus" checkinTime="1451247889117" checkinUser="pensoft" docAuthor="Uyeno, Daisuke & Nagasawa, Kazuya" docDate="2012" docId="9B2FB4F3C31C13CCE055F833AF456C0C" docLanguage="en" docName="ZooKeys 247: 1-29" docOrigin="ZooKeys 247" docSource="http://dx.doi.org/10.3897/zookeys.247.3698" docTitle="Splanchnotrophus helianthus Uyeno & Nagasawa, 2012, sp. n." docType="treatment" docVersion="5" lastPageNumber="7" masterDocId="89687F48FFA9FFA0FFE3BB605F3EFFB2" masterDocTitle="Four new species of splanchnotrophid copepods (Poecilostomatoida) parasitic on doridacean nudibranchs (Gastropoda, Opistobranchia) from Japan, with proposition of one new genus" masterLastPageNumber="29" masterPageNumber="1" pageNumber="5" updateTime="1732707816499" updateUser="ExternalLinkService">
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<mods:title id="1BBEFFF3C66279CF74DCE7EC5F190965">Four new species of splanchnotrophid copepods (Poecilostomatoida) parasitic on doridacean nudibranchs (Gastropoda, Opistobranchia) from Japan, with proposition of one new genus</mods:title>
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<mods:namePart id="0BA91237BF7D23AA8AE7E3B8D1AD6CA6">Uyeno, Daisuke</mods:namePart>
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<mods:namePart id="462C9E03D0ADF44F09462A4EB38F8B28">Nagasawa, Kazuya</mods:namePart>
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<mods:typeOfResource id="FE9298890BFC24A10DA958D7BC000E7B">text</mods:typeOfResource>
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<mods:title id="77C2FFA2A07A3E119115CAF5F402E428">ZooKeys</mods:title>
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<mods:part id="EA9E7731B0F144158FA9E793C40C0E70">
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<mods:date id="8BCF892C29068AC7D1F67B11F606BF9A">2012</mods:date>
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<mods:detail id="D27972E03BC21405FF5F4A477FBA5F36" type="volume">
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<mods:number id="EC3C9C320E74AF4F0B64A384278EBD3B">247</mods:number>
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<mods:url id="A642B278BCE3F2585C64B35EE9B0B85B">http://dx.doi.org/10.3897/zookeys.247.3698</mods:url>
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<mods:classification id="73BB6C379E43D0A5356B24B1F5AA1EFF">journal article</mods:classification>
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<mods:identifier id="67679CF89F528C78F07330B5E290A81D" type="DOI">http://dx.doi.org/10.3897/zookeys.247.3698</mods:identifier>
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<mods:identifier id="357F06FE21ECBEA4BE0A8471C2AB0412" type="Pensoft-Pub">1313-2970-247-1</mods:identifier>
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<treatment id="9B2FB4F3C31C13CCE055F833AF456C0C" ID-GBIF-Taxon="152039084" LSID="urn:lsid:zoobank.org:act:744FEC5A-C377-442C-94CC-3F56132053E0" httpUri="http://treatment.plazi.org/id/9B2FB4F3C31C13CCE055F833AF456C0C" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5" scope_class="Gastropoda" scope_subOrder="Poecilostomatoida">
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<subSubSection id="E1ADA26808D1EEEBCBFB1D7A3EB8F513" pageId="4" pageNumber="5" type="nomenclature">
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<paragraph id="87247473DB910DA39655A85E52A2AF12" pageId="4" pageNumber="5">
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<taxonomicName id="C48CA0F20C8E29E15AC74075BB8B4032" ID-CoL="4Z9DD" LSID="New Japanese name: himawari-umiushi-yadori for both the genus and the species" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus helianthus" order="Cyclopoida" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="helianthus">Splanchnotrophus helianthus</taxonomicName>
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<taxonomicNameLabel id="B92FB22BAAA1B1B19E1B3F3ED9520134" pageId="4" pageNumber="5">sp. n.</taxonomicNameLabel>
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Figures 1C, D57
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</paragraph>
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</subSubSection>
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<subSubSection id="8EB9B45DBB236AB8FA6049E7CFCF04D8" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5" type="type material">
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<paragraph id="9697ACBB3BFDB6F953DCF1467F0A9FD2" pageId="4" pageNumber="5">Type material.</paragraph>
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<paragraph id="6CBDCD1D9DEA5C0F13963D8502061EFD" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
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Holotype: female, ex body cavity of
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<taxonomicName id="C27E72737E49147E582B6EF147B870BE" class="Gastropoda" family="Polyceridae" genus="Thecacera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thecacera pennigera" order="Nudibranchia" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="pennigera">Thecacera pennigera</taxonomicName>
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(Montagu) (
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<taxonomicName id="FBD250EE3255E75C39549BE82E1A0113" genus="Nudibranchia" lsidName="Nudibranchia" pageId="4" pageNumber="5" rank="genus">Nudibranchia</taxonomicName>
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:
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<taxonomicName id="E64732F6D355EC052792E81CC8B5F034" class="Gastropoda" family="Polyceridae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Nudibranchia" pageId="4" pageNumber="5" phylum="Mollusca" rank="family">Polyceridae</taxonomicName>
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), off Matoba Beach, Takehara, Hiroshima, Seto Inland Sea, Japan (
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<geoCoordinate id="2685D740E162C8C5F1D30DB1020C9397" direction="north" orientation="latitude" precision="15" value="34.324722">34°19'29"N</geoCoordinate>
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,
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<geoCoordinate id="609C1D3B74C9F61E9A116BFA94E26582" direction="east" orientation="longitude" precision="15" value="132.9225">132°55'21"E</geoCoordinate>
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), 15 m depth, 17 February 2009 (
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<normalizedToken id="1CA4CD3B327AD1DCDE7EC5C67F03068C" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22244). Allotype: male (
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<normalizedToken id="A77183FC9C6426ABC384A4ADC851DA21" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22245), collection data same as that of holotype. Paratypes: 1 female and 9 males (
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<normalizedToken id="7BE172442B9E10123A738B704B30EF79" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22246), collection data same as that of holotype; 1 female ex body cavity of
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<taxonomicName id="FAA340064D486C4794E35480B3D15A8C" class="Gastropoda" family="Polyceridae" genus="Thecacera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thecacera pennigera" order="Nudibranchia" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="pennigera">Thecacera pennigera</taxonomicName>
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, off Matoba Beach, Takehara, H
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<pageBreakToken id="0A45314D4BF1766D7D0CD6A936403EFD" pageId="5" pageNumber="6" start="start">iroshima</pageBreakToken>
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, Seto Inland Sea, Japan (
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<geoCoordinate id="EE5EEE55468B0F643AB0625B34756B94" direction="north" orientation="latitude" precision="15" value="34.324722">34°19'29"N</geoCoordinate>
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,
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<geoCoordinate id="244C691D52A044CE8E011B6DB470117E" direction="east" orientation="longitude" precision="15" value="132.9225">132°55'21"E</geoCoordinate>
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), 15 m depth, 15 January 2009 (
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<normalizedToken id="D1C0F086AE7AA280C2527AEE9F559B90" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22247); 1 female and 1 male ex body cavity of
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<taxonomicName id="CCAE2446A300D05E8A971BAE3B1B8A56" class="Gastropoda" family="Polyceridae" genus="Thecacera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Thecacera pennigera" order="Nudibranchia" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="pennigera">Thecacera pennigera</taxonomicName>
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, off Izaki, Yashiro-jima Island, Yamaguchi, Seto Inland Sea, Japan (
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<geoCoordinate id="0A834895D717DABF156C06E1BCDABD14" direction="north" orientation="latitude" precision="15" value="33.86361">33°51'49"N</geoCoordinate>
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,
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<geoCoordinate id="8BFE9F1598C0439735E6252B55A47B8D" direction="east" orientation="longitude" precision="15" value="132.32472">132°19'29"E</geoCoordinate>
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), unknown water depth, 27 April 2008 (
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<normalizedToken id="7636133ABA6D1845325433C502B433D7" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22248).
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</paragraph>
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</subSubSection>
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<subSubSection id="41CD26DB70412F955DDFD6FD72B8A623" pageId="5" pageNumber="6" type="type locality">
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<paragraph id="4357D6C2957EF60206BEDD5E65D25520" pageId="5" pageNumber="6">Type locality.</paragraph>
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<paragraph id="347218FE352BF671B65B9E72044B26C0" pageId="5" pageNumber="6">
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Off Matoba Beach, Takehara, Hiroshima, Seto Inland Sea, Japan (
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<geoCoordinate id="2D8541F6F6D7A3A79E9BCA7BABA9C760" direction="north" orientation="latitude" precision="15" value="34.324722">34°19'29"N</geoCoordinate>
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,
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<geoCoordinate id="A14DC31E729C6C32EECF5609541CB3AB" direction="east" orientation="longitude" precision="15" value="132.9225">132°55'21"E</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="6CA794F4A3485ACB4854599A0DDB92CA" pageId="5" pageNumber="6" type="description">
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<paragraph id="D08562C1BC4D0AB20C3EB877665B3A4C" pageId="5" pageNumber="6">Description of holotype female.</paragraph>
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<paragraph id="6AFFA4AF821AD6EFD77988509D6C3956" pageId="5" pageNumber="6">
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Body (Figure 5A) 3.44 long, composed of elongate, slender prosome with 3 pairs of long lateral processes and small 2-segmented urosome. Prosome (Figure 5A, B) composed of anterior region, cephalosome, middle region comprising first to second pedigerous somites, and posterior region as third pedigerous somite. Cephalosome (Figure 5B, F) elongate, bent ventrally, with projecting rostral area. Middle region (Figure 5A, B) large, constricted posterior to base of anterior lateral processes with paired and single dorsal protrusions. Posterior region (Figure 5
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<normalizedToken id="ECB866E94D6BCF9B4E05792F27C4F5A7" originalValue="A–C">A-C</normalizedToken>
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) broad, without armature. Lateral processes (Figure 5A) long and slender, distinctly longer than body length. Urosome (Figure 5C, D) small; genito-abdomen narrower posteriorly with paired posterolateral lobes; unarmed opercula and genital aperture located on ventral. Caudal rami (Figure 5E) small, about twice as long as wide, bearing 6 setae and 1 dorsal spiniform process; apical seta long, styliform.
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</paragraph>
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<paragraph id="51B87C02D6E9C7FAA37CD5962B91F275" pageId="5" pageNumber="6">Antennule (Figures 5F, 6A) 2-segmented; terminal segment bearing 2 constrictions making it appearing as original segmentation; proximal segment bearing 2 blunt spines; terminal segment bearing 2 blunt spines and 1 seta in proximal part, 3 setae and 1 aesthetasc in middle part, and 9 setae and 2 aesthetascs in distal part. Antenna (Figures 5F, 6B) 3-segmented; coxo-basis broad, bearing 1 inner spine with spiniform tip; proximal segment of endopod bearing 1 inner spine; terminal segment of endopod tapering into strong apical claw, with 2 spines and 2 setal elements. Labrum (Figure 6B) bilobate, bearing flat surface. Mandible (Figure 6C) spatulate, tapering into single curved blade with 2 dentiform processes giving trifid appearance. Labium (Figure 6B) developed with paired spinulose patches. Maxillule not observed. Paragnath (Figure 6B) developed, represented by pinnate lobe. Maxilla (Figure 6B, D) 2-segmented; syncoxa unarmed; allobasis tapering into spiniform element, with seta. Maxilliped absent.</paragraph>
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<paragraph id="90DB2C2AD2079F955E60DE558728AD2C" pageId="5" pageNumber="6">Leg 1(Figures 5B, 6E) unsegmented, weakly sclerotized and drawn out into elongate exopod and small endopod; protopod bearing outer basal seta; exopod drawn out into spiniform lobe bearing multiple constrictions, wrinkly surface, 3 outer and 1 inner setal elements; endopod a small lobe tipped with seta. Leg 2 (Figures 5B, 6F) unsegmented, weakly sclerotized; protopod drawn out into long exopod and small, cylindrical endopod; protopod bearing outer basal seta; exopod tapering into a pointed process with three outer and 1 inner small element; endopodal lobe bearing small apical seta. Leg 3 (Figures 5C, 6G) represented by conical process with apical seta, located near posterolateral corner on ventral side of prosome.</paragraph>
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<paragraph id="A5536EFD834045C635CA46B9CA305DD1" pageId="5" pageNumber="6">Egg sacs (Figure 5A) bilobate, bearing curved side and swollen side; color in life cream (Figure 1C, D).</paragraph>
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<paragraph id="35B788C2AC429EDDC317B3E898876502" pageId="5" pageNumber="6">
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Variation of female morphology. The morphology of female paratypes is as in the holotype. The specimens from type series (n = 3) range from 2.81-4.47 (3.57
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<normalizedToken id="51AFFAD0F4D4AB4EBD9D48DEC7C74C99" originalValue="±">+/-</normalizedToken>
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0.83) BL.
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</paragraph>
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</subSubSection>
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<subSubSection id="1EEBB912D4F33795CDB30A294B9853B1" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="description">
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<paragraph id="2975E58D5FB7744698A9CB64A87E00B7" pageId="5" pageNumber="6">Description of allotype male.</paragraph>
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<paragraph id="FC819B6582B23027F06552F7A59C7D0C" pageId="5" pageNumber="6">
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Sexual dimorphism prominent in body form. Body (Figure 7
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<normalizedToken id="D0B3CA80D375312FA078DCAFD8855522" originalValue="A–C">A-C</normalizedToken>
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) cyclopiform, 0.63 long, composed of cephalothorax and 5 cylindrical somites. Cephalothorax (Figure 7
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<normalizedToken id="0BA7F0FD99F8E7496DA2B220062A51F7" originalValue="A–C">A-C</normalizedToken>
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) large, incorporating first and second pedigerous somites, with constriction posterior to mouthparts. Urosome 3-segmented (Figure 7D); genital somite scarcely discernible in dorsal view, bearing paired apertures; opercula carrying 2 processes along posterior margin. Anal somite (Figure 7D) nearly completely withdrawn into genital somite. Caudal rami (Figure 7E) cylindrical, about three times as long as wide, bearing 5 setae, styliform terminal seta bipinnate toward tip, and 2 dorsal spiniform spines.
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</paragraph>
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<paragraph id="23A3C4B94AF3F9AB6DAAEBD804A5B387" pageId="6" pageNumber="7">
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<pageBreakToken id="3C45AEC30EA258F0A2BDFE15C623C138" pageId="6" pageNumber="7" start="start">No</pageBreakToken>
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marked sexual dimorphism in antennule, antenna, and mouth parts, except location of antenna. The base of antenna located anterior to labrum (Figure 7F).
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</paragraph>
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<paragraph id="9FCB3DE2F310CD3D27C2D0A0BB63534E" pageId="6" pageNumber="7">Leg 1 (Figure 7G) biramous; protopod narrower than that of female, with minute basal outer seta; exopodal lobe elongate, tapering into pointed process, carrying 4 outer and 1 inner elements; endopodal lobe small, tipped with minute apical element. Leg 2 (Figure 7H) longer than leg 1; protopod bearing minute basal outer seta; exopodal lobe elongate, tapering into pointed process, bearing 3 outer and 1 inner elements; endopodal lobe tipped with minute element, bearing 1 small outer element. Leg 3 (Figure 7D) represented by single seta. Legs 4 and 5 absent.</paragraph>
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<paragraph id="1F696C706BCA6E99BB509C72BBDD97A1" pageId="6" pageNumber="7">
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Variation of male morphology. The morphology of male paratypes is as in the allotype. The specimens from type series (n = 11) range from 0.32-0.63 (0.53
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<normalizedToken id="B39DFDA1C2A273901BB08B64D48813F0" originalValue="±">+/-</normalizedToken>
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0.12) in BL.
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</paragraph>
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</subSubSection>
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<subSubSection id="A6B5716ED79A6079EC35EE0243148CBB" pageId="6" pageNumber="7" type="site">
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<paragraph id="D9E22C09A07B82760174920F7BE3BE88" pageId="6" pageNumber="7">Site.</paragraph>
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<paragraph id="04B8B0E883810C2715708AC3FE3CBC8C" pageId="6" pageNumber="7">
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Both female and male specimens were found in the body cavity of host nudibranchs. The females grasped the
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<normalizedToken id="11148C23E457800117CB88678D545CB0" originalValue="host’s">host's</normalizedToken>
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visceral sac by the lateral processes on the prosome (Figure 1D). Only the posterior tip of the urosome and the egg sacs were exposed from the
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<normalizedToken id="39CEB7B459168D75CEFE7E0336723188" originalValue="host’s">host's</normalizedToken>
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gill circle (Figure 1C).
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</paragraph>
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</subSubSection>
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<subSubSection id="EF3A165CE5BA0100994DCA1FC466D6B8" pageId="6" pageNumber="7" type="etymology">
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<paragraph id="6D03DC575AFDA951B58DAEC71CA5EDCA" pageId="6" pageNumber="7">Etymology.</paragraph>
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<paragraph id="BC558D41C3AD7D503CD2801B9C5A6445" pageId="6" pageNumber="7">
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The specific name
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<normalizedToken id="E87C8A61FAC262108019EDAA10F25BBD" originalValue="“helianthus”">"helianthus"</normalizedToken>
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is from the Latin meaning sunflower. The live body color of this new species is yellowish, and the egg sacs attached on the host nudibranch look like flowers.
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</paragraph>
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</subSubSection>
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<subSubSection id="09E1749AA6782F3E25E466A759947CFF" pageId="6" pageNumber="7" type="remarks">
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<paragraph id="AE3C8874AB00C19AC1DD9DE2F01CB440" pageId="6" pageNumber="7">Remarks.</paragraph>
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<paragraph id="FA0CE2C15A7DD66C2392DC4B16EBE074" pageId="6" pageNumber="7">
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Four species of
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<taxonomicName id="A5E967718B53A4A46D2F2ECECB1F2776" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="genus">Splanchnotrophus</taxonomicName>
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are currently recognized as valid (
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<bibRefCitation id="3AF074691C9D408AF902C48755591569" author="Huys, R" journalOrPublisher="Journal of Crustacean Biology" pageId="13" pageNumber="14" pagination="106 - 156" title="Splanchnotrophid systematics: a case of polyphyly and taxonomic myopia." url="10.1651/0278-0372(2001)021[0106:SSACOP]2.0.CO;2" volume="21" year="2001">Huys 2001</bibRefCitation>
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).
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<taxonomicName id="090DB84AE6A42444927F67D2AE97622A" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus helianthus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="helianthus">Splanchnotrophus helianthus</taxonomicName>
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sp. n. differs from
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<taxonomicName id="7FF88D12055925713478A1B2097F3250" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus angulatus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="angulatus">Splanchnotrophus angulatus</taxonomicName>
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Hecht, 1893,
|
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<taxonomicName id="FFE07388E1B444D60182C490851EE0CA" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus dellachiajei" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="dellachiajei">Splanchnotrophus dellachiajei</taxonomicName>
|
||
Delamare Deboutteville, 1950,
|
||
<taxonomicName id="76D68C809F1105206B9A5B424E1C9E05" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus gracilis" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="gracilis">Splanchnotrophus gracilis</taxonomicName>
|
||
Hancock & Norman, 1863 in the absence of paired posterolateral processes on the prosome and the genito-abdomen bearing lateral lobes in females (vs. the presence of posterolateral processes on the prosome and the genito-abdomen without paired lateral lobes,
|
||
<bibRefCitation id="5FE32CFBD17935B9BFF3B976B36371AF" author="Hancock, A" journalOrPublisher="Transactions of the Linnean Society of London, Zoology" pageId="13" pageNumber="14" pagination="49 - 60" title="On Splanchnotrophus, an undescribed genus of Crustacea, parasitic on Nudibranchiate Mollusca." volume="24" year="1863">Hancock and Norman 1863</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="F8D2EA0CA1E95EB38BFEAA63F3396C0A" author="Delamare Deboutteville, C" journalOrPublisher="Vie et Milieu" pageId="13" pageNumber="14" pagination="1 - 7" title="Contribution a la connaissance des Copepodes du genre Splanchnotrophus Hancock et Norman parasites de Mollusques." volume="1" year="1950">Delamare Deboutteville 1950</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C3B3B99EC5813AC790A27AD7C5D213D3" author="Huys, R" journalOrPublisher="Journal of Crustacean Biology" pageId="13" pageNumber="14" pagination="106 - 156" title="Splanchnotrophid systematics: a case of polyphyly and taxonomic myopia." url="10.1651/0278-0372(2001)021[0106:SSACOP]2.0.CO;2" volume="21" year="2001">Huys 2001</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="A90E0505ECB4EC6138ADDB95EA515DC0" author="Huys, R" journalOrPublisher="Journal of Crustacean Biology" pageId="13" pageNumber="14" pagination="106 - 156" title="Splanchnotrophid systematics: a case of polyphyly and taxonomic myopia." url="10.1651/0278-0372(2001)021[0106:SSACOP]2.0.CO;2" volume="21" year="2001">Huys (2001)</bibRefCitation>
|
||
claimed that, in
|
||
<taxonomicName id="4FCBCA6A8F60DACFC77759073B3FBA8D" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus angulatus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="angulatus">Splanchnotrophus angulatus</taxonomicName>
|
||
, the shape of the
|
||
<normalizedToken id="1C05C156BCF6D393CDED1FD7C59EB3D0" originalValue="female’s">female's</normalizedToken>
|
||
genito-abdomen is constant, irrespective of prosome valiability, and the size and shape of the posterolateral lobe of the prosome certainly shows variability. Nevertheless, this species always possesses the posterolateral lobe, which is regarded as a useful identification character. The original description of
|
||
<taxonomicName id="7FD12A073AE16473B4B565440F7908A2" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus willemi" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="willemi">Splanchnotrophus willemi</taxonomicName>
|
||
by
|
||
<bibRefCitation id="A454FC35C717D313EA84316FEC8D7649" author="Canu, E" journalOrPublisher="Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Paris" pageId="13" pageNumber="14" pagination="435 - 437" title="Sur quelques Copepodes parasites, observes dans le Boulonnais." volume="113" year="1891">Canu (1891)</bibRefCitation>
|
||
has no illustration and includes only a minimum amount of information. However, the presence of pleural wings on the third pedigerous somite in
|
||
<taxonomicName id="C2D64D56175F3F3DDAABD361CF8FA17D" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus willemi" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="willemi">Splanchnotrophus willemi</taxonomicName>
|
||
is not shared with the new species (
|
||
<bibRefCitation id="7BE9DC884C814FBCA00974AF915D8246" author="Canu, E" journalOrPublisher="Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Paris" pageId="13" pageNumber="14" pagination="435 - 437" title="Sur quelques Copepodes parasites, observes dans le Boulonnais." volume="113" year="1891">Canu 1891</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="EA91FA368C8F021EA13D87FE2B5FECAE" pageId="6" pageNumber="7">
|
||
<paragraph id="77696379C5BDE957697F41B1E1B3B74A" pageId="6" pageNumber="7">
|
||
Figure 5.
|
||
<taxonomicName id="F478F74911278F71ACB3D0E697D1D356" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus helianthus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="helianthus">Splanchnotrophus helianthus</taxonomicName>
|
||
sp. n., female, holotype
|
||
<normalizedToken id="54294104E9E5633DAAAF867F4233064A" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22244. A habitus, dorsal
|
||
<normalizedToken id="88E32522912DDEC8208DE1D8930C0C25" originalValue="A’">A'</normalizedToken>
|
||
enlarged view of egg sac B habitus, ventral, p1 = leg 1, p2 = leg 2 C posterior portion of body, ventral, p3 = leg 3 D fourth pedigerous somite and genito-abdomen, ventral E caudal ramus, dorsal F cephalosome, ventral. Scale bars = 1 mm in A; 100
|
||
<normalizedToken id="F17409788D997376AC796475BE3F83BE" originalValue="μm">μm</normalizedToken>
|
||
in
|
||
<normalizedToken id="F02B688AC6DCE030202853B3E534B765" originalValue="A’">A'</normalizedToken>
|
||
; 500
|
||
<normalizedToken id="B7DA2D0D943EB3C14044E17E31A8FE7E" originalValue="μm">μm</normalizedToken>
|
||
in B; 200
|
||
<normalizedToken id="8007D334653FC41C93D03C64532D062F" originalValue="μm">μm</normalizedToken>
|
||
in C, F; 100
|
||
<normalizedToken id="5CC8B6D215294BBB19C613079214EEAD" originalValue="μm">μm</normalizedToken>
|
||
in D; 20
|
||
<normalizedToken id="0F596B4F8E9C5A10D9E307D4BCD88A15" originalValue="μm">μm</normalizedToken>
|
||
in E.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="96B9628A9A93E750ABA515C8D4A3E362" pageId="6" pageNumber="7">
|
||
<paragraph id="A2531FE5321FFB8F6D83D2393B0F1D9A" pageId="6" pageNumber="7">
|
||
Figure 6.
|
||
<taxonomicName id="DE92687DECE6476B838791C97BFA8698" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus helianthus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="helianthus">Splanchnotrophus helianthus</taxonomicName>
|
||
sp. n., female, holotype
|
||
<normalizedToken id="64643A70A40A840C85AAD21874EB49DE" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22244. A antennule, anterior B oral area C mandible, posterior D maxilla E leg 1 F leg 2 G leg 3. Scale bars = 20
|
||
<normalizedToken id="F4FF26F2422901B89E9A096CA00BA7DD" originalValue="μm">μm</normalizedToken>
|
||
in A, E, F; 30
|
||
<normalizedToken id="5F590FFF6158A5E4D698D86702FB17D7" originalValue="μm">μm</normalizedToken>
|
||
in B; 10
|
||
<normalizedToken id="4C22D2715AF95CE79F8F13B64ABACEB7" originalValue="μm">μm</normalizedToken>
|
||
in C, D, G.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="2682F270799B66C54BD3C60606B4D1D8" pageId="6" pageNumber="7">
|
||
<paragraph id="AB4C9A320E170A3CE888D421FCE974AF" pageId="6" pageNumber="7">
|
||
Figure 7.
|
||
<taxonomicName id="BD4453B912D65C4F600710E22EF2B8E5" class="Copepoda" family="Splanchnotrophidae" genus="Splanchnotrophus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Splanchnotrophus helianthus" order="Cyclopoida" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="helianthus">Splanchnotrophus helianthus</taxonomicName>
|
||
sp. n., male, allotype
|
||
<normalizedToken id="D59E84E887BC1F761F4172770927EC43" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22245. A habitus, dorsal B habitus, ventral C habitus, lateral D free thoracic somites and abdomen, ventral E caudal ramus, ventral F oral area G leg 1 H leg 2. Scale bars = 100
|
||
<normalizedToken id="257A2BBB4BE3868EFC4BE4F46A21D47A" originalValue="μm">μm</normalizedToken>
|
||
in A, B, C; 50
|
||
<normalizedToken id="5E4281B7F6786D71B96646ADA610C571" originalValue="μm">μm</normalizedToken>
|
||
in D; 20
|
||
<normalizedToken id="259EB2B318714EB893CDE8B976EEF6DA" originalValue="μm">μm</normalizedToken>
|
||
in E.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |