200 lines
25 KiB
XML
200 lines
25 KiB
XML
<document id="89E2AC812919276FEC567CAF35C5ECC7" ID-CLB-Dataset="35389" ID-DOI="http://dx.doi.org/10.3897/zookeys.479.8673" ID-GBIF-Dataset="e3cf7f2e-7b55-40b5-ba5f-ce0d2863be85" ID-PMC="PMC4319061" ID-Pensoft-Pub="1313-2970-479-1" ID-PubMed="25685014" ID-ZooBank="665FAF3954BC450EAA13C315EA018B3E" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-479-1" ModsDocOrigin="ZooKeys 479" ModsDocTitle="First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae)" checkinTime="1451244714939" checkinUser="pensoft" docAuthor="Bang, Hyun Woo, Baguley, Jeffrey G. & Moon, Heejin" docDate="2015" docId="15300B58CAA4CF0754A3AB13346F39D3" docLanguage="en" docName="ZooKeys 479: 1-24" docOrigin="ZooKeys 479" docSource="http://dx.doi.org/10.3897/zookeys.479.8673" docTitle="Attheyella (Attheyella) tahoensis Bang, Baguley & Moon, 2015, sp. n." docType="treatment" docUuid="7FF5E8A1-200A-42FA-8C5C-30F5EB58202B" docUuidSource="ZooBank" docVersion="6" lastPageNumber="3" masterDocId="FF8DFFEF9B56FFBFFF8CFF42431DFFC9" masterDocTitle="First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae)" masterLastPageNumber="24" masterPageNumber="1" pageNumber="2" updateTime="1701374223376" updateUser="ExternalLinkService">
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<mods:mods id="5E8CC6F27B8361360FD6D9A19CD6AB73" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="92AFA64F12B8D585C75C83BA87AFDA1F">
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<mods:title id="714C4A0113E3BEC0778F7A015785F5AF">First record of harpacticoid copepods from Lake Tahoe, United States: two new species of Attheyella (Harpacticoida, Canthocamptidae)</mods:title>
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<mods:name id="1FBD1760387AB9334107E1EA30AB3EAD" type="personal">
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<mods:roleTerm id="53B024639BD9D3FB10F7407EAE609888">Author</mods:roleTerm>
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<mods:namePart id="A404C2597A9A9DA622812285C50013A3">Bang, Hyun Woo</mods:namePart>
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<mods:name id="B5338CAFF590679BE6F6CA3CC9E39039" type="personal">
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<mods:roleTerm id="8CC62A364390C08624DEF1C00F8917BB">Author</mods:roleTerm>
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<mods:namePart id="F5705FCADC98CD1C0F03C2BBB756BCED">Baguley, Jeffrey G.</mods:namePart>
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<mods:name id="93DF8A38FA66D0BF2B1E98C42D777C18" type="personal">
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<mods:roleTerm id="F26457B99F197C1F04CCE16D4DDF5AA8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="951A2A661CCC7837F736760C3E5D22CC">Moon, Heejin</mods:namePart>
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<mods:typeOfResource id="C77290BBCE75B6F3804D32A6C1F9AAFC">text</mods:typeOfResource>
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<mods:title id="12C033E4F7DAC5B56F63A674DDB4F18E">ZooKeys</mods:title>
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<mods:part id="51CBAEF9494CBF209ADEE940CBD7D620">
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<mods:date id="F960B8AE332ADFDC122D76BB7CCF59FE">2015</mods:date>
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<mods:detail id="0B2758F6A768B0B0393FD9629788712F" type="volume">
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<mods:number id="46252B78A083AD1D3171CB7345D315D2">479</mods:number>
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<mods:location id="2BF5429ED91404E3AD608A045A0F4ACB">
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<mods:url id="8CD48D263CFF1B5922A51351F53CC6C4">http://dx.doi.org/10.3897/zookeys.479.8673</mods:url>
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<mods:classification id="0C003384354E6EC8A9C73D6D14588DF1">journal article</mods:classification>
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<mods:identifier id="F98D0E04BD4A5203CC808B260F971BC3" type="DOI">http://dx.doi.org/10.3897/zookeys.479.8673</mods:identifier>
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<mods:identifier id="3799E2EF09CA498A5EC6B58703AAF17F" type="Pensoft-Pub">1313-2970-479-1</mods:identifier>
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<mods:identifier id="0B1A424C0369B5ABBFD79059A66425EF" type="ZooBank">665FAF3954BC450EAA13C315EA018B3E</mods:identifier>
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<treatment id="15300B58CAA4CF0754A3AB13346F39D3" ID-GBIF-Taxon="152058067" LSID="urn:lsid:zoobank.org:act:7FF5E8A1-200A-42FA-8C5C-30F5EB58202B" httpUri="http://treatment.plazi.org/id/15300B58CAA4CF0754A3AB13346F39D3" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
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<subSubSection id="87AA739946466EC94D5974755862E180" pageId="1" pageNumber="2" type="multiple">
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<paragraph id="C9DC8F085EC9849E26B97C9D15E593FA" pageId="1" pageNumber="2">Taxon classification Animalia Harpacticoida Canthocamptidae</paragraph>
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</subSubSection>
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<subSubSection id="70763CB10830E96DA7F8B39F1DFD902F" pageId="1" pageNumber="2" type="nomenclature">
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<paragraph id="9D173367DB7610198F3E81610C3C172D" pageId="1" pageNumber="2">
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<taxonomicName id="A01EACF25F59BD32DBB4B4A061669A45" ID-CoL="JN2P" LSID="http://zoobank.org/7FF5E8A1-200A-42FA-8C5C-30F5EB58202B" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
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<taxonomicNameLabel id="11FEE0835D8241614BCDE9457A4AA4E4" pageId="1" pageNumber="2">sp. n.</taxonomicNameLabel>
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Figs 1, 2, 3, 4, 5, 6
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</paragraph>
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</subSubSection>
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<subSubSection id="A20403F93645264E662150CF3B337D02" pageId="1" pageNumber="2" type="type locality">
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<paragraph id="1BBD795EFB261F0A585CE2A259953715" pageId="1" pageNumber="2">Type locality.</paragraph>
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<paragraph id="DF280CA3FF462FE7A94A86AE0C808FB9" pageId="1" pageNumber="2">
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The Lakeside littoral zone;
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<geoCoordinate id="0DA79A3FD52DF9AC2E828D849866A7F0" direction="north" orientation="latitude" precision="15" value="38.961666">38°57'42"N</geoCoordinate>
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,
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<geoCoordinate id="694DAE66B461601F2FA5054D6BFDE21A" direction="west" orientation="longitude" precision="15" value="-119.95389">119°57'14"W</geoCoordinate>
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, 5 m water depth, of Lake Tahoe in California-Nevada, United States.
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</paragraph>
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</subSubSection>
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<subSubSection id="ADBE99736EF8B5F512261D2A1B01FE11" pageId="1" pageNumber="2" type="material examined">
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<paragraph id="E1C689892C04B8B5A43B7A9B1D1A8F70" pageId="1" pageNumber="2">Material examined.</paragraph>
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<paragraph id="18A62E6578DC03BC75B07A290E8F490E" pageId="1" pageNumber="2">
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Holotype: 1♀ (USNM No: 1251801) dissected on 8 slides. Paratype 2♀♀ and 1♂ (USNM
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<normalizedToken id="532522A09D95A76A4FDB6547CDAFE5C7" originalValue="No’s">No's</normalizedToken>
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listed in order presented in text: 1251802, 1251804, 1251803) each dissected on 6, 9 and 8 slides respectively, and 6♀♀ and 4♂♂ (USNM
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<normalizedToken id="C00C3E5DC0DAF2E6573BD08ECFB41EDE" originalValue="No’s">No's</normalizedToken>
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for specimens in vials (female, male): 1251805, 1251806) in 70% ethanol, vial. All from the type locality, July 2013, leg. J.G. Baguley.
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</paragraph>
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</subSubSection>
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<subSubSection id="BB812A09669E795AE903868BD232FB0D" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="description">
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<paragraph id="05020C7A451F14B5B2E49D15248E37D2" pageId="1" pageNumber="2">Description.</paragraph>
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<paragraph id="7A098D90580B818AFE23065435E34D38" pageId="1" pageNumber="2">
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Female. Total body length 816
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<normalizedToken id="2D333E31454E30EF1A5C194DECAE34D9" originalValue="µm">µm</normalizedToken>
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(n=6; range: 753-868
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<normalizedToken id="F825B358C808247DCFBA691516B7B5B9" originalValue="µm">µm</normalizedToken>
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), measured from anterior margin of rostrum to posterior margin of caudal rami. Largest width measured at posterior margin of cephalic shield: 241
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<normalizedToken id="409D7818C203D9B44FDA44E364332823" originalValue="µm">µm</normalizedToken>
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. Urosome narrower than prosome (Fig. 1A). Posterior and lateral margins on all somites except anal somite strongly serrated (Fig. 1
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<normalizedToken id="5FFD39986088863248F18EBCEE11D616" originalValue="A–B">A-B</normalizedToken>
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).
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</paragraph>
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<paragraph id="2607139256FE7A1095C5A1F6F996325A" pageId="1" pageNumber="2">Cephalothorax (Fig. 1A) bell-shaped, with saddle-shaped dorsal integumental window and some scattering sensillae on dorsal surface and along lateral margin (Fig. 1C). Pedigerous somites with sensillae on dorsal surface, serrate posteriorly as cephalothorax; pleural areas well developed. Urosome 5-segmented, comprising P5-bearing somite, genital double-somite and 3 free abdominal somites.</paragraph>
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<paragraph id="F01663AE5D8997EB0A5843077013B6EF" pageId="1" pageNumber="2">Genital somite and first abdominal somite partly fused forming double-somite, wider than long. Genital field as in Fig. 4B. Genital apertures located anteriorly, closely set together. Copulatory pore located anteriorly between genital apertures. Seminal receptacle well developed on each side. P6 with small protuberance bearing 2 pinnate setae.</paragraph>
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<paragraph id="9DC099433034852B076DD98970228138" pageId="1" pageNumber="2">
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Anal somite (Figs 1D, 4C) with pair of sensilla dorsally, with well-developed rounded operculum bearing row of setules. Caudal rami (Fig. 1
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<normalizedToken id="667360868A866179FACA6CA50585FE40" originalValue="D–E">D-E</normalizedToken>
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) bottle-shaped, strongly tapering distally, about 2.5 times as long as wide, each ramus with 7 setae: setae I-II bare, short, of subequal lengths, closely set, seta III bipinnate, seta IV bare, seta V longest, seta VI bare and short, seta VII tri-articulate at base. Inner margin of each ramus with lateral concavity.
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</paragraph>
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<paragraph id="587CC0FAFB6ABA6F4E586656B4B8A785" pageId="1" pageNumber="2">Antennule (Fig. 2A) 7-segmented. Segment 1 largest, with 1 spinular row and 1 seta. Segment 2 with 2 spinular rows around posterior and lateral margins. Segment 4 with aesthetasc fused basally to seta and set on pedestal. Armature formula: 1-[1], 2-[9], 3-[6], 4-[2+(1+ae)], 5-[1], 6-[4], 7-[8+acrothek]. Apical acrothek consisting of a small aesthetasc fused basally to 2 bare setae.</paragraph>
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<paragraph id="CADEB4B9F163370A0B12F65D3432F24C" pageId="1" pageNumber="2">Antenna (Fig. 2B) 3-segmented, comprising coxa, allobasis and free 1-segmented endopod. Coxa small. Allobasis elongated; spinules on abexopodal margin; with 2 long abexopodal setae. Exopod 1-segmented; with 1 inner and 3 apical pinnate setae. Endopod elongated, with strong spinules along inner margin; lateral armature consisting of 2 pinnate spines and a minute seta; distal armature consisting of 2 apically curved pinnate spines and 3 geniculate setae, the outer-most bipinnate and basally fused to an additional short seta.</paragraph>
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<paragraph id="2A7A15696BFBE04C785D2232060A13D6" pageId="1" pageNumber="2">
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Mandible (Fig. 2
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<normalizedToken id="72D9B59637EDA266EFDC11E2863338DD" originalValue="C–D">C-D</normalizedToken>
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) with well-developed gnathobase bearing 2 strong teeth and several smaller, multicuspidate teeth around distal margin and 1 pinnate spine at dorsal corner; spinules near base of palp. Palp 2-segmented, distal segment with 4 bare setae.
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</paragraph>
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<paragraph id="C37F7F8B777E74D40813CEEE5BFC627E" pageId="1" pageNumber="2">Maxillule (Fig. 2E). Praecoxal arthrite well developed, with 9 apical strong and transformed spines, 2 bare setae on anterior surface and, few spinules near outer margin. Coxa with cylindrical endite bearing 1 naked seta, and 1 curved spine. Basis with 2 geniculated setae and 1 bipinnate spine apically; with several spinules around inner distal margin and base of endopod. Endopod and exopod incorporated in basis and presented by 1 pinnate and 1 naked seta, and 2 naked setae, respectively.</paragraph>
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<paragraph id="DB0057AAEB6D40F984AE2D6653A6E284" pageId="1" pageNumber="2">Maxilla (Fig. 2F). Syncoxa with 2 endites each carrying apically 2 strong pinnate spines and 1 seta. Allobasis drawn out into strong, slightly curved, distally pinnate claw, accessory armature consisting of 2 bare setae with 1 tube pore. Endopod small, with 2 naked setae.</paragraph>
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<paragraph id="FCF7CB977631014CE10034BAA592AC78" pageId="1" pageNumber="2">Maxilliped (Fig. 2G). Syncoxa with 1 plumose seta on inner distal corner. Basis with 1 row of spinules along palmar region. Endopodal segment produced into strong and distally pinnate curved claw; accessory armature consisting of 1 small seta at base.</paragraph>
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<paragraph id="0AFAE58040C3A024AB26152D76BDFD32" pageId="1" pageNumber="2">Swimming legs 1-4 with wide intercoxal sclerite, biramous, endopods 2-segmented except for P1, exopods 3-segmented. Coxa and basis with row of spinules along outer margins as illustrated.</paragraph>
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<paragraph id="A09ECDDA0F4DBB4957A6605FD18D7C63" pageId="1" pageNumber="2">P1 (Fig. 3A). Preacoxa large, with longitudinal spinular row on anterior surface. Coxa large, with four spinular rows on anterior surface, and row of spinules along outer margin. Basis with strong bipinnate outer spine on outer margin and bipinnate spine on inner distal surface, with several spinules and setules as figured. Endopod 3-segmented; enp-1 about 2.1 times as long as enp-2; enp-1 with one small inner bipinnate seta on distal fourth; enp-2 with 1 bipinnate inner seta; enp-3 with 1 small pinnate seta and 2 long geniculate setae distally. Exopod 3-segmented, reaching middle of enp-2, exp-2 with 1 inner pinnate seta; exp-3 with 2 geniculate distal setae and 2 strong spinulose outer spines.</paragraph>
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<paragraph id="A29B991B03B91EACD9C5E3CF8B3D86B9" pageId="1" pageNumber="2">P2-P4. Coxa and basis with spinular rows along outer margin and anterior surface. Basis with pinnate spine (P2) or bare seta (P3-P4), each seta arising from a setophore.</paragraph>
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<paragraph id="0D953E4D6734A1353E1672B79AB9889A" pageId="1" pageNumber="2">P2 (Fig. 3B) with large coxa, ornamented with row of spinules on anterior surface, and with row of long spinules along outer margin; P2 enp-2 more than twice as long as enp-1; with 1 short, pinnate inner seta; enp-2 with 1 inner pinnate short seta, and 1 short apical seta and 1 bipinnate apical spine; exopod 3-segmented; each segment with row of spinules along outer margins; third segment about 1.8 times as long as second segment with 3 strong bipinnate outer spines, 2 apical pinnate spines, and 1 inner bipinnate seta.</paragraph>
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<paragraph id="59A793731FAD10A23C341C3A25F7B669" pageId="1" pageNumber="2">P3 (Fig. 3C) with small praecoxa. Coxa nearly 1.5 times as wide as long, with 3 spinular rows on anterior surface and 2 rows of spinules along outer margin. Enp-2 about 3 times longer than enp-1; enp-2 with 2 small bare inner setae and 2 short distal naked setae and one pinnate spine.</paragraph>
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<paragraph id="07946CBFB63E1981F4B58AEACABAAF6B" pageId="1" pageNumber="2">P4 (Fig. 3D) with small and triangular praecoxa, with row of spinules on anterior surface along distal margin. Coxa with 1 row of small spinules on anterior surface and 1 spinular row along outer margin. Enp-2 2.5 times as long as enp-1; enp-2 with 1 naked seta, 1 pinnate seta and 1 spine. Spine and setal formulae as follows:</paragraph>
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<caption id="12B1CAAB57280023B53DF190EBBB79D0" ID-Table-UUID="12B1CAAB57280023B53DF190EBBB79D0" httpUri="http://table.plazi.org/id/12B1CAAB57280023B53DF190EBBB79D0" pageId="1" pageNumber="2">
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<paragraph id="2CBB3BA2138E583850518A9BE7CFD83C" pageId="1" pageNumber="2">Spine and setal formulae</paragraph>
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</caption>
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<paragraph id="3F9AF33C6EC1C5C507B869FAEDE2F215" pageId="1" pageNumber="2">
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<table id="7C2E6A155279F90F2ACFD8C917188322" pageId="1" pageNumber="2">
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<tr id="903DF165E6F187B0D6F93155610345DE" pageId="1" pageNumber="2">
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<th id="C036288D837F5D998DD3C6B3544F2947" colspan="1" pageId="1" pageNumber="2" rowspan="1">Exopod</th>
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<th id="7CD0843E8EEF6B64C3C214AD6134CD56" colspan="1" pageId="1" pageNumber="2" rowspan="1">Endopod</th>
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</tr>
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</table>
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</paragraph>
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<paragraph id="23C78B02686574FA6654DCC96381C8F3" pageId="2" pageNumber="3">
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<pageBreakToken id="6160215B02DFC0F502B24423588DCC6F" pageId="2" pageNumber="3" start="start">P</pageBreakToken>
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5 (Fig. 4A) with separate exopod and baseoendopod, each covered with spinules as illustrated. Baseoendopod longer than wide, forming short outer setophore bearing the basal seta. Endopodal lobe long and almost reaching distal margin of exopod, with 3 pinnate inner setae, 2 distal setae, and 1 pinnate outer seta. All setae pinnate and short. Secretory pore on anterior surface. Exopod elongated, 3.4 times as long as wide, with 1 short inner, 2 distal and 2 outer setae.
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</paragraph>
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<paragraph id="72622213B0256F7793D3338BFFF232C3" pageId="2" pageNumber="3">P6 (Fig. 4B) each with small protuberance bearing 2 plumose setae.</paragraph>
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</subSubSection>
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<subSubSection id="0BB8F566B8A0691078DD3CF573CA995C" pageId="2" pageNumber="3" type="description">
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<paragraph id="BCD48403E53012B208BC03477D584B83" pageId="2" pageNumber="3">Description.</paragraph>
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<paragraph id="E1BB22D65FEF33C577EC616CAB288E52" pageId="2" pageNumber="3">
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Male. Body slightly smaller and more slender than female, habitus as in Fig. 5A. Body length 784
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<normalizedToken id="20DD9E6196E14F3CBF9F8D44FEB88817" originalValue="µm">µm</normalizedToken>
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(n=5; range: 765-821
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<normalizedToken id="5D431AE55645C693151064E3A2AA55A8" originalValue="µm">µm</normalizedToken>
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), measured from anterior margin of rostrum to posterior margin of caudal rami. Largest width measured at P2-bearing somite: 214
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<normalizedToken id="3C23706B7E3F1D60626138CF9031B9ED" originalValue="µm">µm</normalizedToken>
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. Sexual dimorphism in antennule, P3-P4 endopod, P5 and P6.
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</paragraph>
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<paragraph id="79CD54B190EBBB450578CDC66DA11A44" pageId="2" pageNumber="3">Prosome (Fig. 5A) posterior margin of cephalothorax and pedigerous somites with serrated process, with integumental sensilla.</paragraph>
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<paragraph id="78377EC3DBD350FCA42AB6F2BF0D4F4C" pageId="2" pageNumber="3">Urosome (Fig. 5A, C) 6-segmented, comprised of P5-bearing somite, genital somite, and 4 free abdominal somites. Urosomite with serrated posterior margin dorsally and ventrally.</paragraph>
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<paragraph id="6326ECE9639ADFC694F5D6DE1C18F094" pageId="2" pageNumber="3">Caudal rami (Fig. 5D) slightly more elongated than female, about 3.3 times as long as wide, seta III bare, seta IV pinnate. Inner margin of each ramus with lateral concavity.</paragraph>
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<paragraph id="56A4C2C8390785F3A78BB931D1B774BC" pageId="2" pageNumber="3">Antennule (Fig. 6A) 10-segmented; subchirocer with geniculation between segments 5 and 6, and between segment 7 and 8. Segment 1 with a row of spinules along anterior margin. Segment 4 and 6 represented by a small sclerite. Segment 5 swollen with large bump along posterior margin. Segment 7 and 8 with 3 spinular processes from modified setae on each segment. Armature formula: 1-[1], 2-[7], 3-[9], 4-[2], 5-[5 + (1 + ae)], 6-[2], 7-[2 + 3 modified] 8-[3 modified], 9-[1], 10-[7 + acrothek]. Apical acrothek consisting of a small aesthetasc fused basally to 2 bare setae.</paragraph>
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<paragraph id="C02EB6C6994698B71630F20EE59437B9" pageId="2" pageNumber="3">P3 (Fig. 6B). Exopod as in female, except for outer spine on first and second exopodal segment of P3 proportionately stronger. Endopod modified, 3-segmented; enp-1 shortest with inner pinnate seta; enp-2 with well-developed inner apophysis; enp-3 with 1 pinnate apical seta and 1 long bare seta.</paragraph>
|
||
<paragraph id="67F8B3D4215FA7B331B7C2261DE11B47" pageId="2" pageNumber="3">P4 (Fig. 6C). Setae and spines on exopod modified, outer spine on first and second exopodal segment proportionally stronger than female. Endopod 2 with 1 pinnate seta and 2 pinnate spines and longer than those in female.</paragraph>
|
||
<paragraph id="9CF0BF071BACAD8952BE251DEDA262EA" pageId="2" pageNumber="3">Fifth pair of legs (P5) (Fig. 5B) smaller and much shorter than female and fused medially, with no spinules. Baseoendopod with outer setophore bearing the basal seta. Endopodal lobe with 2 distal pinnate setae with large pore on anterior surface. Exopod shorter than in female, as long as wide, with 1 inner bare seta, 2 distal pinnate setae and 1 pinnate spine, and 2 outer pinnate spines.</paragraph>
|
||
<paragraph id="986ABE0C4C39DA8EC51487444A70D884" pageId="2" pageNumber="3">P6 (Fig. 5C) asymmetrical, bearing 2 naked seta on a cylindrical process. On left side a lobe with two setae, on the right side a small plate with two setae.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6E83FB6AE124A68EA2589FACB0AA8688" pageId="2" pageNumber="3" type="variability">
|
||
<paragraph id="203E859F6BE3169AD0CE2B85DB1D94B0" pageId="2" pageNumber="3">Variability.</paragraph>
|
||
<paragraph id="A44CC609088B63F99B6387D7F31E145B" pageId="2" pageNumber="3">
|
||
Intraspecific variability was observed in the shape of caudal rami of female (about 20%; 6/30 observed individuals). Caudal rami (Fig. 4
|
||
<normalizedToken id="16C40266B9AB94061A421710CE79DB92" originalValue="D–F">D-F</normalizedToken>
|
||
) lamelliform and elongate, about twice as long as wide, laterally compressed, inner margin of each ramus with lateral concavity. Each ramus with 7 setae: seta III bare, seta IV bipinnate, seta V extremely reduced, seta VI bare and longer than normal.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FB90ECA61803712497E7668A3E1DC96B" pageId="2" pageNumber="3" type="etymology">
|
||
<paragraph id="A6510DAE322FB9D6D07D1BCA8DA23CCA" pageId="2" pageNumber="3">Etymology.</paragraph>
|
||
<paragraph id="0F200DF73509AB34653A40B3F6CCA571" pageId="2" pageNumber="3">The species name refers to the type locality, Lake Tahoe. This is one of the largest alpine lakes in the world is known for its pristine waters and aesthetic beauty.</paragraph>
|
||
<caption id="C07ABB3495B791041B02A85F96367515" pageId="2" pageNumber="3">
|
||
<paragraph id="7A15AD05588E84FE8C89E439655A9555" pageId="2" pageNumber="3">
|
||
Figure 1.
|
||
<taxonomicName id="7AE4CBDC550D0D2DF29AD4B46660A28F" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
|
||
sp. n. female: A habitus, dorsal B habitus, lateral C cephalothorax lateral anterior margin D anal somite and caudal rami, dorsal E caudal ramus, lateral.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="2A9102B69E9FAFF9A75B8516452A291B" pageId="2" pageNumber="3">
|
||
<paragraph id="0CD4F8FE0CA2ABA26B369C073331FCBB" pageId="2" pageNumber="3">
|
||
Figure 2.
|
||
<taxonomicName id="6D955C9B403CDFBD5525692AA5F0083F" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
|
||
sp. n. female: A antennule B antenna C mandible D mandible, other view E maxillule F maxilla G maxilliped.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="7208949FFD9EE427D12E86DA2FB683F4" pageId="2" pageNumber="3">
|
||
<paragraph id="71F4B56E1390115E8967DECF822EE279" pageId="2" pageNumber="3">
|
||
Figure 3.
|
||
<taxonomicName id="0328595CC608A5184A5FC8605F6E7728" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
|
||
sp. n. female: A P1, anterior B P2, anterior C P3, anterior D P4, anterior.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="031F104D820AA77EA0A50BC770A6407B" pageId="2" pageNumber="3">
|
||
<paragraph id="3284A203E346A22D6842C3402CFEB436" pageId="2" pageNumber="3">
|
||
Figure 4.
|
||
<taxonomicName id="49CCAF5EECFF2CFD9BAF6748FD6430E4" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
|
||
sp. n. female: A P5, anterior B genital field, ventral C anal somite and caudal rami, ventral D abnormal caudal rami, dorsal E abnormal caudal rami, lateral F abnormal caudal rami, ventral.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="894ECF3AE6EA9375BE475C394F44B523" pageId="2" pageNumber="3">
|
||
<paragraph id="EAE00723BDC664FF8AFF6F89E2CF973E" pageId="2" pageNumber="3">
|
||
Figure 5.
|
||
<taxonomicName id="665484754B6B12CA4D81B8D3722167FC" class="Copepoda" family="Canthocamptidae" genus="Attheyella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Attheyella (Attheyella) tahoensis" order="Harpacticoida" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="tahoensis" subGenus="Attheyella">Attheyella (Attheyella) tahoensis</taxonomicName>
|
||
sp. n. male: A habitus, dorsal B P5, anterior C genital filed, ventral D anal somite and caudal rami, ventral.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |