257 lines
30 KiB
XML
257 lines
30 KiB
XML
<document id="9EFABE429A6819518A14BB47DDC2CDB6" ID-CLB-Dataset="33882" ID-DOI="http://dx.doi.org/10.3897/zookeys.246.3872" ID-GBIF-Dataset="0e0e09a9-a8ce-41c3-97fc-74af668a88bf" ID-PMC="PMC3520142" ID-Pensoft-Pub="1313-2970-246-1" ID-PubMed="23275747" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-246-1" ModsDocOrigin="ZooKeys 246" ModsDocTitle="A new species of parasitic copepod, Sarcotretes umitakae sp. n. (Siphonostomatoida, Pennellidae), on the rattail (Actinopterygii, Macrouridae) from the East China Sea, Japan" checkinTime="1451247900716" checkinUser="pensoft" docAuthor="Uyeno, Daisuke, Wakabayashi, Kaori & Nagasawa, Kazuya" docDate="2012" docId="AD9BE5649095E291F7B0DE54CBD9849A" docLanguage="en" docName="ZooKeys 246: 1-10" docOrigin="ZooKeys 246" docSource="http://dx.doi.org/10.3897/zookeys.246.3872" docTitle="Sarcotretes umitakae Uyeno, Wakabayashi & Nagasawa, 2012, sp. n." docType="treatment" docVersion="6" lastPageNumber="4" masterDocId="FF8E8C610F7C9B31502CFFF8FFD8FFC8" masterDocTitle="A new species of parasitic copepod, Sarcotretes umitakae sp. n. (Siphonostomatoida, Pennellidae), on the rattail (Actinopterygii, Macrouridae) from the East China Sea, Japan" masterLastPageNumber="10" masterPageNumber="1" pageNumber="2" updateTime="1732882566211" updateUser="ExternalLinkService">
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<mods:title id="C0C4805023518FEF577D8F436F1F3877">A new species of parasitic copepod, Sarcotretes umitakae sp. n. (Siphonostomatoida, Pennellidae), on the rattail (Actinopterygii, Macrouridae) from the East China Sea, Japan</mods:title>
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<mods:namePart id="6291167006E298F4513264C862237B4A">Uyeno, Daisuke</mods:namePart>
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<mods:namePart id="AD1029799EC2EBF2FFD8AE2F60B78430">Wakabayashi, Kaori</mods:namePart>
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<mods:namePart id="4FB99AFDF8B242C582F0571CAFE4075B">Nagasawa, Kazuya</mods:namePart>
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<mods:title id="6E6BF1FB5697D7D24AC3F2600E0F88B4">ZooKeys</mods:title>
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<mods:date id="3CC31CB2386D23596E045F41B2C13725">2012</mods:date>
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<mods:number id="2533F3DC20533BDACECDA11BA8707CCE">246</mods:number>
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<mods:url id="5959484D7E0F3A0CB0CC32CEE587D60E">http://dx.doi.org/10.3897/zookeys.246.3872</mods:url>
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<mods:classification id="B093962F1E68A71DA08E8C8402F7FD94">journal article</mods:classification>
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<mods:identifier id="A74D0AFAF1BDAF58508D3E69C62F712C" type="DOI">http://dx.doi.org/10.3897/zookeys.246.3872</mods:identifier>
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<mods:identifier id="F5E3FB1C32F91DA53EF6FEC894AD2F87" type="Pensoft-Pub">1313-2970-246-1</mods:identifier>
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<treatment id="AD9BE5649095E291F7B0DE54CBD9849A" ID-GBIF-Taxon="152039043" LSID="urn:lsid:zoobank.org:act:879FD1B6-AC17-4DD0-9E27-AFD4EF2A4DEF" httpUri="http://treatment.plazi.org/id/AD9BE5649095E291F7B0DE54CBD9849A" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2" scope_family="Pennellidae">
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<subSubSection id="F3DFE996FF3E5C734177728DED56ED73" pageId="1" pageNumber="2" type="nomenclature">
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<paragraph id="8BD6B5C54216D1C444B6F93450117E3E" pageId="1" pageNumber="2">
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<taxonomicName id="331C95C852164E27553D82BA0A1CF2DC" ID-CoL="79MJH" LSID="urn:lsid:zoobank.org:act:879FD1B6-AC17-4DD0-9E27-AFD4EF2A4DEF" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
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<taxonomicNameLabel id="130B159661E31C879E4745E348A62EAA" pageId="1" pageNumber="2">sp. n.</taxonomicNameLabel>
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Figures 14
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</paragraph>
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</subSubSection>
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<subSubSection id="7919BC98DEC41428DAB6DA29C2175ED7" pageId="1" pageNumber="2" type="type material">
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<paragraph id="A9B4350A7C9E9FD9F0520481C5D05B87" pageId="1" pageNumber="2">Type material.</paragraph>
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<paragraph id="BF5E338589CACF7D450AEB12464BB5BA" pageId="1" pageNumber="2">
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Holotype female (
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<normalizedToken id="4B22F4FA7815063728253626708D7930" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22253) and 2 paratypic females (
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<normalizedToken id="60CFDBE67DAC342023C2DD4853D7DB2F" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
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22254), ex
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<taxonomicName id="7C363482A09AD50C1FF10DD092CF3C48" family="Macrouridae" genus="Coelorinchus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Coelorinchus jordani" order="Gadiformes" pageId="1" pageNumber="2" phylum="Chordata" rank="species" species="jordani">Coelorinchus jordani</taxonomicName>
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Smith and Pope (
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<taxonomicName id="7E4DEACC321C7B005CBF27B6DB0A07B8" genus="Gadiformes" lsidName="Gadiformes" pageId="1" pageNumber="2" rank="genus">Gadiformes</taxonomicName>
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:
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<taxonomicName id="5F9F62BD83CE48D24D8E0B4F102062A8" family="Macrouridae" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="" order="Gadiformes" pageId="1" pageNumber="2" phylum="Chordata" rank="family">Macrouridae</taxonomicName>
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), taken off the Tokara Islands (
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<geoCoordinate id="70B588DEBE2B00586428F5BD1FE1B839" direction="north" orientation="latitude" precision="9" value="29.967">29°58.02'N</geoCoordinate>
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,
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<geoCoordinate id="F9E764876A0791FFE880EAE621BED867" direction="east" orientation="longitude" precision="9" value="127.729836">127°43.79'E</geoCoordinate>
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to
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<geoCoordinate id="C90B9C08BA907FC154F9BC107A192E4D" direction="north" orientation="latitude" precision="9" value="29.992834">29°59.57'N</geoCoordinate>
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,
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<geoCoordinate id="BB876983CF61575769B1DD981B417D98" direction="east" orientation="longitude" precision="9" value="127.738">127°44.28'E</geoCoordinate>
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), Kagoshima, East China Sea, Japan, 308.5-309.3 m depth, 8 October 2011, reg. K. Wakabayashi and Y. Tanaka.
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</paragraph>
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</subSubSection>
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<subSubSection id="A1860EE8FA0D9BBBC2C173B3A0CEEE8A" pageId="1" pageNumber="2" type="type locality">
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<paragraph id="85AEEC709555ED4F541CB416EC71A5DA" pageId="1" pageNumber="2">Type locality.</paragraph>
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<paragraph id="B73912A61358DBC53868A24279644DA9" pageId="1" pageNumber="2">
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off the Tokara Islands (
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<geoCoordinate id="6E9DE57A6A8C06901DD69FD34DDFC5D2" direction="north" orientation="latitude" precision="9" value="29.967">29°58.02'N</geoCoordinate>
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,
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<geoCoordinate id="AFDCDB4FCE408C8568D3ABD078FF9684" direction="east" orientation="longitude" precision="9" value="127.729836">127°43.79'E</geoCoordinate>
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to
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<geoCoordinate id="3C54ED90A072A3E7FCBD766E3A8EEAE7" direction="north" orientation="latitude" precision="9" value="29.992834">29°59.57'N</geoCoordinate>
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,
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<geoCoordinate id="E370A714396DD357A6E8E6C6D5449A2E" direction="east" orientation="longitude" precision="9" value="127.738">127°44.28'E</geoCoordinate>
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), Kagoshima, East China Sea, Japan.
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</paragraph>
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</subSubSection>
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<subSubSection id="F9A450FAC03540358FAB1A1BF0218AC6" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2" type="description">
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<paragraph id="13892C80F84D2AA645E189C7F360E28A" pageId="1" pageNumber="2">Description of postmetamorphic adult female.</paragraph>
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<paragraph id="7AB4E4EF7CEA5A8E157BD161A57B2B2C" pageId="1" pageNumber="2">Body (Fig. 2A) elongate, comprising head, neck, and trunk. Total length 43.42 (from tip of cephalothorax to end of abdomen). Head (holdfast) composed of cephalosome to third pediger (Fig. 2A, B), bearing elongate oral area projecting forward as cylindrical proboscis with multiple constrictions and mouth tube at its tip, with paired lateral processes (Fig. 2A, B) consisting of bulbous base drawn out into highly sclerotized horn-like process. Vestige of dorsal shield of cephalothorax and tergites of first to third visible on dorsal surface of head (Fig. 2D). Two paired small sclerites on ventral surface of basal region of oral cone (Fig. 2E). Neck (Fig. 2A) slender, longer than trunk, twisting and bearing bulge and constriction at posterior portion. Cylindrical trunk (Fig. 2A) 12.23 long (from enlarged end of neck to abdomen), 3.08 wide at widest part bearing paired hemispherical protrusions and reduced abdomen (Fig. 2F, G). Caudal rami absent.</paragraph>
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<paragraph id="0C8A205F36B54E26B3E8AF430237C355" pageId="1" pageNumber="2">Rostral area (Fig. 2H) triangular. Antennule (Fig. 3A) not segmented, located on sclerotized protrusion, bearing 10 blunt, long elements, and at least 17 short elements; 1 long distal seta with bifurcated tip. Antenna (Fig. 3B) subchelate, 3-segmented; proximal segment, unarmed; middle segment stout with a pointed process on innerdistal corner, hollowed out to receive terminal claw; terminal segment representing terminal claw with single basal seta. Mandible (Fig. 3C) located on lateral side of base of oral cone (Fig. 2E), represented by sclerotized process with unequal processes tip. Maxillule (Fig. 3D) bilobate; large inner lobe tipped with two naked setae; small outer lobe bearing one naked seta. Maxilla (Fig. 3E) 2-segmented; proximal segment rod-like, bearing round protrusion with pointed process in middle portion; terminal segment rod-like, tipped with curved spinulose process, small pointed process, and setulous lobe (Fig. 3F). Maxilliped absent.</paragraph>
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<paragraph id="0F3B1A19A99C3CA7918BDF7428E011B8" pageId="2" pageNumber="3">
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<pageBreakToken id="80E2839D6FF090C72B1C2A70833AFFFF" pageId="2" pageNumber="3" start="start">Legs</pageBreakToken>
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1 to 4 occurring tightly together and located between paired lateral processes of holdfast. Legs 1 and 2 (Figs. 3G, 4A) biramous, composed of inter coxal sclerites, protopods, and 2-segmented rami. Leg 3 (Fig. 4B) uniramous, without endopod; leg armature formula as follows:
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</paragraph>
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<paragraph id="B864F07CEE724751AF390550CFEE484D" pageId="3" pageNumber="4">
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<pageBreakToken id="2CF62A0066505ECE6D2DC040D55C624E" pageId="3" pageNumber="4" start="start">Leg</pageBreakToken>
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4 (Fig. 4C) represented by vestigial intercoxal sclerite. Legs 5 and 6 absent.
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</paragraph>
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<paragraph id="796207B3CA21C544C1E88047C1F21CE2" pageId="3" pageNumber="4">
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Variability of female. The necks of all paratypes twist and turn in complex fashion (Fig. 4D). Measurements of the body parts of the specimens from the type series (n = 3) are as follows: body length (anterior margin of the head to distal end of the posterior processes on the trunk) 30.26-50.12 (41.27
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<normalizedToken id="8B1EA8EDFF4BC637D398BAE136BD81D9" originalValue="±">+/-</normalizedToken>
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10.10); trunk length 11.27-13.48 (12.33
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<normalizedToken id="23719A49564D9BD7FE0AE716E03241E1" originalValue="±">+/-</normalizedToken>
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1.11); trunk width 2.84-3.17 (3.03
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<normalizedToken id="5B1AE3F59F395E0EFE3F2BD7656E3170" originalValue="±">+/-</normalizedToken>
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0.17).
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</paragraph>
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<paragraph id="EFF7A9B0FAC67108783081697EEE3157" pageId="3" pageNumber="4">Male. Unknown.</paragraph>
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</subSubSection>
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<subSubSection id="543631CB515091A2D1045E187A915D39" pageId="3" pageNumber="4" type="site">
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<paragraph id="8F2C58929ACC05C7A92D58FCAED0CFB8" pageId="3" pageNumber="4">Site.</paragraph>
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<paragraph id="73807B1AEB0883697110E60DE970F79B" pageId="3" pageNumber="4">
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The copepod attaches to various parts of the body surface of the host fishes (Fig. 1A). The head to the neck of the copepod was embedded in the
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<normalizedToken id="0F12F06AA51D74691F20182556488B1C" originalValue="host’s">host's</normalizedToken>
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musculature, and the trunk was protruded into the water (Fig. 1B)
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</paragraph>
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</subSubSection>
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<subSubSection id="E63DFEA5EB501ED8EBA5F0019A99FED2" pageId="3" pageNumber="4" type="etymology">
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<paragraph id="0144271B8A171DF4E9AF9712AEDF8091" pageId="3" pageNumber="4">Etymology.</paragraph>
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<paragraph id="047DBD57309E447F761F661039BD4706" pageId="3" pageNumber="4">
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The specific name
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<normalizedToken id="23B9FB2169F413A4A027902C81E6A5A4" originalValue="“umitakae”">"umitakae"</normalizedToken>
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refers to the Umitaka-maru, a training and research vessel of TUMSAT.
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</paragraph>
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</subSubSection>
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<subSubSection id="2AB52247E381067128AF3AD0F5841D9F" pageId="3" pageNumber="4" type="remarks">
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<paragraph id="B734ABE3F3494D7193B05EE9DDBD04E9" pageId="3" pageNumber="4">Remarks.</paragraph>
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<paragraph id="D10168F221E3BE59020F8DC7690454FD" pageId="3" pageNumber="4">
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Currently, three species of
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<taxonomicName id="00E5A8AA6217ABCFFA88E513274D9B84" genus="Sacotretes" lsidName="Sacotretes" pageId="3" pageNumber="4" rank="genus">Sacotretes</taxonomicName>
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:
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<taxonomicName id="6717E31F95E522F23D10FC6AC9AC4251" genus="Sacotretes" lsidName="Sacotretes eristaliformis" pageId="3" pageNumber="4" rank="species" species="eristaliformis">Sacotretes eristaliformis</taxonomicName>
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,
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<taxonomicName id="FDA1DF8AF0E8BF1D2F77A171D8804B89" genus="Sacotretes" lsidName="Sacotretes longirostris" pageId="3" pageNumber="4" rank="species" species="longirostris">Sacotretes longirostris</taxonomicName>
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, and
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<taxonomicName id="7C773560E39C31BFEE37F5359D1FB069" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes scopeli" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="scopeli">Sarcotretes scopeli</taxonomicName>
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, are considered to be valid (
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<bibRefCitation id="B446853EB4A3AB3F767CE7E003EF2F91" author="Ho, J-S" journalOrPublisher="Journal of Crustacean Biology" pageId="4" pageNumber="5" pagination="116 - 120" title="Sarcotretes longirostris sp. n. (Copepoda, Pennellidae) parasitic on bluefin driftfish (Psenes pellucidus) found in the stomach of the short-finned pilot whale caught off Japan." url="10.1651/S-2751.1" volume="27" year="2007">Ho et al. 2007</bibRefCitation>
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).
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<taxonomicName id="74F406AD2CFA92019E5E4FC87BFA97F6" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
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sp. n. differs from
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<taxonomicName id="54D247B2FC1F3472D04E18CC18E9DD54" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes eristaliformis" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="eristaliformis">Sarcotretes eristaliformis</taxonomicName>
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and
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<taxonomicName id="ED863B3EB9356330BEB949067C838345" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes scopoli" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="scopoli">Sarcotretes scopoli</taxonomicName>
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by having the holdfast with paired bulbous swellings drawn out into an elongate, horn-like process (vs. bulbous with or without a blunt tip) and the neck approximately 3 times as long as the trunk (vs. nearly as long as the trunk in
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<taxonomicName id="63A7F362A60C204484E1D7D14C952BE2" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes eristaliformis" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="eristaliformis">Sarcotretes eristaliformis</taxonomicName>
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and less than 3/4 of the trunk length in
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<taxonomicName id="4E0FA4669930D071E9E394283A5156FA" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes scopeli" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="scopeli">Sarcotretes scopeli</taxonomicName>
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) (
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<bibRefCitation id="51DACDAEB3DD9B93BAF8974EE0239EE1" author="Brian, A" journalOrPublisher="Resultats des Campagnes Scientifiques du Prince Albert Ier de Monaco" pageId="4" pageNumber="5" pagination="1 - 58" title="Copepodes parasites des poissons et des echinides provenant des campagnes scientifiques de S. A. S. le Prince Albert Ier de Monaco (1866 - 1910)." volume="38" year="1912">Brian 1912</bibRefCitation>
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;
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<bibRefCitation id="0826A56EC8EBE91571E700DAFAF7FFC9" author="Hogans, WE" journalOrPublisher="Canadian Journal of Zoology" pageId="4" pageNumber="5" pagination="1371 - 1375" title="Review of Sarcotretes Jungersen, 1911 (Copepoda: Pennellidae) from midwater and demersal fishes in the north Atlantic Ocean." url="10.1139/z88-201" volume="66" year="1988">Hogans 1988</bibRefCitation>
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||
;
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<bibRefCitation id="0279243B99B425809CAAF904C3F3F6C1" author="Boxshall, GA" journalOrPublisher="Systematic Parasitology" pageId="4" pageNumber="5" pagination="201 - 222" title="Parasitic copepods of fishes: a new genus of the Hatschekiidae from New Caledonia, and new records of the Pennellidae, Sphyriidae and Lernanthropidae from the South Atlantic and South Pacific." url="10.1007/BF00009746" volume="13" year="1989">Boxshall 1989</bibRefCitation>
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||
;
|
||
<bibRefCitation id="02E44D6B4DE43E10BB4936566FAB8530" author="Cherel, Y" journalOrPublisher="Journal of Parasitology" pageId="4" pageNumber="5" pagination="1288 - 1292" title="Sarcotretes (Copepoda: Pennellidae) parasitizing myctophid fishes in the Southern Ocean: new information from seabird diet." url="10.1645/GE-3384" volume="90" year="2004">Cherel and Boxshall 2004</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BCD79148CB497F6F88EA83AC17BE65FC" author="Ho, J-S" journalOrPublisher="Journal of Crustacean Biology" pageId="4" pageNumber="5" pagination="116 - 120" title="Sarcotretes longirostris sp. n. (Copepoda, Pennellidae) parasitic on bluefin driftfish (Psenes pellucidus) found in the stomach of the short-finned pilot whale caught off Japan." url="10.1651/S-2751.1" volume="27" year="2007">Ho et al. 2007</bibRefCitation>
|
||
). The two specimens described as
|
||
<taxonomicName id="B3A8661CD289C475E512037F93F40132" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes eristaliformis" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="eristaliformis">Sarcotretes eristaliformis</taxonomicName>
|
||
by
|
||
<bibRefCitation id="0BD4750A05D82201D2192D9407C2EB4D" author="Kabata, Z" journalOrPublisher="Journal of the Linnean Society, Zoology" pageId="4" pageNumber="5" pagination="155 - 207" title="Parasitic Copepoda of fishes from the collection of the Zoological Institute in Leningrad." volume="46" year="1966">Kabata and Gusev (1966)</bibRefCitation>
|
||
were judged to be
|
||
<taxonomicName id="63E7F7C33E9D7CEC3DD8C3F52951FD0E" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes scopeli" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="scopeli">Sarcotretes scopeli</taxonomicName>
|
||
on the basis of a body length of 15.8-21.2 mm, the neck being shorter than the trunk, and relative length of the proboscis (
|
||
<bibRefCitation id="0A2A2406D708B70789863C3B86EC50E8" author="Hogans, WE" journalOrPublisher="Canadian Journal of Zoology" pageId="4" pageNumber="5" pagination="1371 - 1375" title="Review of Sarcotretes Jungersen, 1911 (Copepoda: Pennellidae) from midwater and demersal fishes in the north Atlantic Ocean." url="10.1139/z88-201" volume="66" year="1988">Hogans 1988</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="23F2C1FDCCA4603105C95A364FE6B2FF" author="Ho, J-S" journalOrPublisher="Journal of Crustacean Biology" pageId="4" pageNumber="5" pagination="116 - 120" title="Sarcotretes longirostris sp. n. (Copepoda, Pennellidae) parasitic on bluefin driftfish (Psenes pellucidus) found in the stomach of the short-finned pilot whale caught off Japan." url="10.1651/S-2751.1" volume="27" year="2007">Ho et al. 2007</bibRefCitation>
|
||
). In addition,
|
||
<taxonomicName id="9BB54A68E0D41884D800F8E365FE50BA" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes scopeli" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="scopeli">Sarcotretes scopeli</taxonomicName>
|
||
differs from the new species by the absence of the vestige of leg 4 (vs. presence) (
|
||
<bibRefCitation id="EAC2299F1C4C108CFDB73EB4BC23B4EF" author="Boxshall, GA" journalOrPublisher="Systematic Parasitology" pageId="4" pageNumber="5" pagination="201 - 222" title="Parasitic copepods of fishes: a new genus of the Hatschekiidae from New Caledonia, and new records of the Pennellidae, Sphyriidae and Lernanthropidae from the South Atlantic and South Pacific." url="10.1007/BF00009746" volume="13" year="1989">Boxshall 1989</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="13BD04645A7854A3635CBA3347C05D9C" author="Cherel, Y" journalOrPublisher="Journal of Parasitology" pageId="4" pageNumber="5" pagination="1288 - 1292" title="Sarcotretes (Copepoda: Pennellidae) parasitizing myctophid fishes in the Southern Ocean: new information from seabird diet." url="10.1645/GE-3384" volume="90" year="2004">Cherel and Boxshall 2004</bibRefCitation>
|
||
).
|
||
<taxonomicName id="62C21B8FC1DAD04B431D23F1096F7837" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes longirostris" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="longirostris">Sarcotretes longirostris</taxonomicName>
|
||
has the neck longer than the trunk like
|
||
<taxonomicName id="C8422B884E5B36B24100C2CEF2259193" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n. and only these 2 species possess an extremely long proboscis among their congeners.
|
||
<taxonomicName id="E397649BD2903D3AF92EAF96A9D24655" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes longirostris" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="longirostris">Sarcotretes longirostris</taxonomicName>
|
||
is, however, easily distinguishable from the new species by having the following characters: slender lateral head processes without swollen basal portions (vs. a bulbous swelling with a slender process); a not defined rostral area (vs. triangular); and a large and conical reduced abdomen, protruding to posterior (vs. small and non-conical and slightly protruded to posterodorsal) (
|
||
<bibRefCitation id="1243591B14F5D51CF56E74ED7C744104" author="Ho, J-S" journalOrPublisher="Journal of Crustacean Biology" pageId="4" pageNumber="5" pagination="116 - 120" title="Sarcotretes longirostris sp. n. (Copepoda, Pennellidae) parasitic on bluefin driftfish (Psenes pellucidus) found in the stomach of the short-finned pilot whale caught off Japan." url="10.1651/S-2751.1" volume="27" year="2007">Ho et al. 2007</bibRefCitation>
|
||
). In addition, the trunk has an anterior constriction in
|
||
<taxonomicName id="18EDFE59EE1951203EDBC892F2A012A7" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n. not shared with any of the three known species (Figs. 2A, 4D).
|
||
</paragraph>
|
||
<caption id="3B091D748CBEA46300CA5AF8DA78B2F6" pageId="3" pageNumber="4">
|
||
<paragraph id="D63ED0FA44F22738F1E2FA2FC622B526" pageId="3" pageNumber="4">
|
||
Figure 1.
|
||
<taxonomicName id="D674EC598F148F18786B852344A47E42" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n., female on
|
||
<taxonomicName id="979F6A2B1BD606AABED26C2F5A400A1E" family="Macrouridae" genus="Coelorinchus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Coelorinchus jordani" order="Gadiformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="jordani">Coelorinchus jordani</taxonomicName>
|
||
Smith and Pope. A two specimens of
|
||
<taxonomicName id="0A3E3E53222892DA2D5EBC03FD3E0BD7" family="Macrouridae" genus="Coelorinchus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Coelorinchus jordani" order="Gadiformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="jordani">Coelorinchus jordani</taxonomicName>
|
||
(181.5 mm TL and 142.8 mm TL) carrying the type series of
|
||
<taxonomicName id="2F8828EA4C253208FE1AEFE39C2C76ED" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="genus">Sarcotretes</taxonomicName>
|
||
sp. n. (arrowheads) B coloration in life of paratype
|
||
<normalizedToken id="0BB5E2E7449DCA16EB5359A791498651" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22254 attached to
|
||
<normalizedToken id="4C526F11EB80CEAC8A14400865862228" originalValue="host’s">host's</normalizedToken>
|
||
body. Scale bars: A=20 mm; B=3 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="424F670AE7E6624ADFF4082FF28EBDED" pageId="3" pageNumber="4">
|
||
<paragraph id="219D5E614152FBC3DE0FA24BB10953B4" pageId="3" pageNumber="4">
|
||
Figure 2.
|
||
<taxonomicName id="D1FCA0A149E08C09004A0ED4BDFF3C41" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n., female, holotype
|
||
<normalizedToken id="8684B6A9FE772B8D6A7FC80285ACE941" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22253. A habitus B anterior portion of body, dorsal, a1 = antennule, a2 = antenna C same, ventral, m1 = maxillule, m2 = maxilla, p1 = leg 1, p2 = leg 2, p3 = leg 3, p4 = vestige of leg 4 D vestige of dorsal cephalothoracic shield E tip of proboscis, lateral F posterior portion of body, ventral G same, lateral H rostral area and antennae, dorsal. Scale bars: A=3 mm; B, C, F, G=1 mm; D=500
|
||
<normalizedToken id="B562F16D37B5A4087B68A37BE744262E" originalValue="μm">μm</normalizedToken>
|
||
; E=300
|
||
<normalizedToken id="21F6696EA7D199D8001DA5B53AB7D26B" originalValue="μm">μm</normalizedToken>
|
||
; H=150
|
||
<normalizedToken id="08D6ACF4F31E8A4A0BC2E2785FFF4B6A" originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="2A7BE3C1F34A9FA959FAA329139BBA1B" pageId="3" pageNumber="4">
|
||
<paragraph id="025CCC0FE237A6B17BD6C35080546551" pageId="3" pageNumber="4">
|
||
Figure 3.
|
||
<taxonomicName id="7480A51C5DDC615E7E1E611FCEE93904" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n., female, holotype
|
||
<normalizedToken id="28803A33CEF44E68C7DC2D93A5C9992C" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22253. A left antennule, anterior B left antenna, anterior C left mandible D left maxillule E left maxilla, lateral F distal part of left maxilla G right leg 1, anterior. Scale bars: A, B, E, G=100
|
||
<normalizedToken id="CD60C1D4A3E90B43BB17B7AA5811D373" originalValue="μm">μm</normalizedToken>
|
||
; C, D=70
|
||
<normalizedToken id="30885D507A08FF498536C56363287284" originalValue="μm">μm</normalizedToken>
|
||
; F=50μm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="0D876677A18701CF17EDEDCE1AC76492" pageId="3" pageNumber="4">
|
||
<paragraph id="F997A13EF52A6FD678C6FAC955EDED47" pageId="3" pageNumber="4">
|
||
Figure 4.
|
||
<taxonomicName id="86E9338531CF5BDBD95006E1453C6DAF" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n., female, holotype
|
||
<normalizedToken id="3E27562193F699B7C547BDDC1033987F" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22253. A left leg 2, anterior B right leg 3, anterior C vestige of leg 4.
|
||
<taxonomicName id="91FDDE89970B0DCFF84B34D3783E7F6E" class="Copepoda" family="Pennellidae" genus="Sarcotretes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sarcotretes umitakae" order="Siphonostomatoida" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="umitakae">Sarcotretes umitakae</taxonomicName>
|
||
sp. n., female, paratype
|
||
<normalizedToken id="18A95AC95E05891A1EF70D7B2025A04D" originalValue="NSMT–Cr">NSMT-Cr</normalizedToken>
|
||
22254 D habitus. Scale bars: A, B=100
|
||
<normalizedToken id="ED903EA89648ADE0942C9A12CA1E7F1C" originalValue="μm">μm</normalizedToken>
|
||
; C=30
|
||
<normalizedToken id="F102A1ACD2931E0AA7C7C557624CC577" originalValue="μm">μm</normalizedToken>
|
||
; D=3 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |