539 lines
134 KiB
XML
539 lines
134 KiB
XML
<document id="0341EE66B7DC19EA4AAFAE2D733CD6C2" ID="10.11646/zootaxa.4178.2.1" ID-DOI="10.11646/zootaxa.4178.2.1" ID-GBIF-Dataset="0a00d470-cfa7-48f5-9fb3-c11fa79b5f35" ID-ISSN="1175-5326" ID-Zenodo-Dep="163174" ID-ZooBank="C533EE2A-5831-49A2-A4ED-2E7CD94EC663" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1477378507121" checkinUser="plazi" docAuthor="Delgado-Blas, Víctor Hugo & Díaz-Díaz, Oscar" docDate="2016" docId="CA1187ADCA41E85AFF30A514D9B1FD79" docLanguage="en" docName="zootaxa.4178.2.1.pdf" docOrigin="Zootaxa 4178 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Dispio anauncinata Delgado-Blas & Díaz-Díaz, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="163" masterDocId="3628FFD5CA48E856FFA7A47BDD22FF96" masterDocTitle="Redescription of two species and five new species of Dispio Hartman, 1951 (Spionidae: Polychaeta) from the eastern Pacific Coast and Caribbean Sea, with a review of the genus" masterLastPageNumber="181" masterPageNumber="151" pageNumber="160" updateTime="1698390455347" updateUser="plazi">
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<mods:mods id="73C83E3DABBEF82AD3CA17F15171266C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="64B38383D11EE9D7C4A8DF434AB25AA2">
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<mods:title id="946349ABF310B586532FED10F2A80047">Redescription of two species and five new species of Dispio Hartman, 1951 (Spionidae: Polychaeta) from the eastern Pacific Coast and Caribbean Sea, with a review of the genus</mods:title>
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</mods:titleInfo>
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<mods:name id="7F62D62B1845FDE683B18EEECEB9D202" type="personal">
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<mods:role id="D19A01064BB1EBF7087BBF2EF979D71B">
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<mods:roleTerm id="95115EC9B3B6F426478723DCCBB0A282">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C3B1CCEC9AD51D87C967B2BF14A80B77">Delgado-Blas, Víctor Hugo</mods:namePart>
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</mods:name>
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<mods:name id="56D5DDD9A43218ACDDCED89736A8C36C" type="personal">
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<mods:role id="CC8B55FEA576E1EBB341BA4B6FCF3F07">
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<mods:roleTerm id="5FD4E79786D6A10178DBA6BCB2AE825C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DE509F38194CF66562381864B54E82D2">Díaz-Díaz, Oscar</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="1B16FF310A4AECBF8ED3B6004895FB45">text</mods:typeOfResource>
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<mods:titleInfo id="016B2A854C1E5C49FE1DC7EED629E4DF">
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<mods:title id="7EA14CE851C1F84EDB8D21952DC0256A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="5C65275D93668EAF7428596FF9DB927B">
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<mods:date id="72DFA63E1BE56018285E5DAE13CA7F60">2016</mods:date>
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<mods:detail id="FB65AB301D8317B0538A73147FE14C33" type="volume">
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<mods:number id="90CBD33EF11ECCF86AABC12BB5D7E88C">4178</mods:number>
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</mods:detail>
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<mods:detail id="87BD5667F21DFEE1966B612695CA5E89" type="issue">
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<mods:number id="A6009516D7B7DEDF051518F9E91B270F">2</mods:number>
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</mods:detail>
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<mods:extent id="64E9442AF35A98FB6A47CC774982825E" unit="page">
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<mods:start id="7876CC952B372426438656906C089261">151</mods:start>
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<mods:end id="49D25FAA9F458C4B8209ECF918D27E58">181</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="712E759FA63E95ED2B5168D18BE479C3">journal article</mods:classification>
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<mods:identifier id="0033E7F2376411455B72CF1A964C22A5" type="DOI">10.11646/zootaxa.4178.2.1</mods:identifier>
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<mods:identifier id="9B839D9AE5183127D5213C199A524D94" type="GBIF-Dataset">0a00d470-cfa7-48f5-9fb3-c11fa79b5f35</mods:identifier>
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<mods:identifier id="F706CB414388C03BF4DBE4DF68AE0023" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="45FE1DEDF6081D3A6DCB3AAA17CF0C92" type="Zenodo-Dep">163174</mods:identifier>
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<mods:identifier id="950EC2DEA4D37D3DB0445BCC29BD7BEE" type="ZooBank">C533EE2A-5831-49A2-A4ED-2E7CD94EC663</mods:identifier>
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</mods:mods>
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<treatment id="CA1187ADCA41E85AFF30A514D9B1FD79" ID-DOI="http://doi.org/10.5281/zenodo.5661063" ID-GBIF-Taxon="124557971" ID-Zenodo-Dep="5661063" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79" httpUri="http://treatment.plazi.org/id/CA1187ADCA41E85AFF30A514D9B1FD79" lastPageId="12" lastPageNumber="163" pageId="9" pageNumber="160">
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<subSubSection id="0AA26530CA41E85FFF30A514DC0AFE3D" pageId="9" pageNumber="160" type="nomenclature">
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<paragraph id="420736BBCA41E85FFF30A514DCC8FE1C" blockId="9.[151,490,367,427]" box="[151,490,367,394]" pageId="9" pageNumber="160">
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<heading id="194F81D7CA41E85FFF30A514DCC8FE1C" bold="true" box="[151,490,367,394]" fontSize="11" level="1" pageId="9" pageNumber="160" reason="1">
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<emphasis id="70CCEAA9CA41E85FFF30A514DCC8FE1C" bold="true" box="[151,490,367,394]" pageId="9" pageNumber="160">
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<taxonomicName id="85B84D38CA41E85FFF30A514DCA7FE1F" ID-CoL="36VMQ" box="[151,389,367,393]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="9" pageNumber="160" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
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<emphasis id="70CCEAA9CA41E85FFF30A514DCA7FE1F" bold="true" box="[151,389,367,393]" italics="true" pageId="9" pageNumber="160">Dispio anauncinata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="6BFF57D2CA41E85FFE2BA50BDCC8FE1C" box="[396,490,368,394]" pageId="9" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="420736BBCA41E85FFF30A5E9DC0AFE3D" blockId="9.[151,490,367,427]" box="[151,296,402,427]" pageId="9" pageNumber="160">
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<figureCitation id="DA832A3ECA41E85FFF30A5E9DDD6FE3D" box="[151,244,402,427]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Figure 4</figureCitation>
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A–Z
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</paragraph>
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</subSubSection>
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<subSubSection id="0AA26530CA41E85FFF30A5A1DE9AFC85" pageId="9" pageNumber="160" type="materials_examined">
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<paragraph id="420736BBCA41E85FFF30A5A1DE9AFC85" blockId="9.[151,1437,474,2011]" pageId="9" pageNumber="160">
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<materialsCitation id="F2D03CE6CA41E85FFF30A5A1D858FDC9" ID-GBIF-Occurrence="1324019887" collectingDate="2007-07-15" collectionCode="LACM-AFH, POLY" collectorName="Sta. & Rep & Marine Pollution Studies Lab-Moss Landing" county="Santa Barbara County" latitude="34.388" location="Northeastern Pacific" longLatPrecision="71" longitude="-119.516" municipality="Material" pageId="9" pageNumber="160" specimenCode="POLY 6242" specimenCount="1" stateProvince="California" typeStatus="holotype">
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<emphasis id="70CCEAA9CA41E85FFF30A5A1DCAEFE65" bold="true" box="[151,396,474,499]" pageId="9" pageNumber="160">
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<collectingMunicipality id="A263ACC1CA41E85FFF30A5A1DDDDFE65" box="[151,255,474,499]" pageId="9" pageNumber="160">Material</collectingMunicipality>
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examined.
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</emphasis>
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<location id="47676060CA41E85FFE39A5A1DFB0FE65" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA41E85FFE39A5A1DFB0FE65" box="[414,658,474,499]" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Material" name="Northeastern Pacific" pageId="9" pageNumber="160" stateProvince="California">Northeastern Pacific</location>
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,
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<collectingRegion id="807CF859CA41E85FFD0EA5A1DE3CFE65" box="[681,798,474,499]" country="United States of America" name="California" pageId="9" pageNumber="160">California</collectingRegion>
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, Southern
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<collectingRegion id="807CF859CA41E85FFC0BA5A1D93FFE65" box="[940,1053,474,499]" country="United States of America" name="California" pageId="9" pageNumber="160">California</collectingRegion>
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Bight,
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<collectingCounty id="AB664E37CA41E85FFB2FA5A0D8BAFE65" box="[1160,1432,474,499]" pageId="9" pageNumber="160">Santa Barbara County</collectingCounty>
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,
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<location id="47676060CA41E85FFF30A585DC3AFD81" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA41E85FFF30A585DC3AFD81" box="[151,280,510,535]" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Material" name="Carpinteria" pageId="9" pageNumber="160" stateProvince="California">Carpinteria</location>
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,
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<location id="47676060CA41E85FFE84A585DF12FD81" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA41E85FFE84A585DF12FD81" box="[291,560,510,535]" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Material" name="Carpinteria State Beach" pageId="9" pageNumber="160" stateProvince="California">Carpinteria State Beach</location>
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,
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<geoCoordinate id="278C507CCA41E85FFD9CA584DF8AFD81" box="[571,680,511,535]" direction="north" orientation="latitude" pageId="9" pageNumber="160" precision="55" value="34.388">34.388ºN</geoCoordinate>
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,
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<geoCoordinate id="278C507CCA41E85FFD14A585DE13FD81" box="[691,817,510,535]" direction="west" orientation="longitude" pageId="9" pageNumber="160" precision="55" value="-119.516">119.516ºW</geoCoordinate>
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, low intertidal zone, sand, sand patches between rocks, oil slicks on sand and in tide pools,
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<quantity id="85409B5ECA41E85FFD8DA659DF52FDAC" box="[554,624,546,571]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="160" unit="cm" value="15.0">15 cm</quantity>
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diameter infaunal core,
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<collectorName id="EF4D536DCA41E85FFC24A658DE8FFDAD" box="[899,941,547,571]" pageId="9" pageNumber="160">Sta.</collectorName>
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315 CARPIN_4235QX,
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<collectorName id="EF4D536DCA41E85FFB6EA658D9D4FDAC" box="[1225,1270,547,570]" pageId="9" pageNumber="160">Rep</collectorName>
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2, coll
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<collectorName id="EF4D536DCA41E85FFAECA659DF18FDC9" pageId="9" pageNumber="160">Marine Pollution Studies Lab-Moss Landing</collectorName>
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Marine Laboratories,
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<date id="3606107BCA41E85FFC9BA63DDEE4FDC9" box="[828,966,582,607]" pageId="9" pageNumber="160" value="2007-07-15">
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<collectingDate id="2642E993CA41E85FFC9BA63DDEE4FDC9" box="[828,966,582,607]" pageId="9" pageNumber="160" value="2007-07-15">15 Jul 2007</collectingDate>
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</date>
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,
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<emphasis id="70CCEAA9CA41E85FFC74A63DD918FDC9" bold="true" box="[979,1082,582,607]" pageId="9" pageNumber="160">
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<typeStatus id="9D038819CA41E85FFC74A63DD918FDC9" box="[979,1082,582,607]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
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</emphasis>
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(
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<collectionCode id="24A9AE7ECA41E85FFBEDA63CD9FCFDC9" box="[1098,1246,583,607]" pageId="9" pageNumber="160">LACM-AFH</collectionCode>
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<specimenCode id="121E9EC0CA41E85FFB4FA63CD850FDC9" box="[1256,1394,582,607]" collectionCode="POLY" pageId="9" pageNumber="160">
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<collectionCode id="24A9AE7ECA41E85FFB4FA63CD80CFDC9" box="[1256,1326,583,607]" pageId="9" pageNumber="160">POLY</collectionCode>
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6242
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</specimenCode>
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)
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</materialsCitation>
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.—
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<materialsCitation id="F2D03CE6CA41E85FFF30A611DE96FC85" ID-GBIF-Occurrence="1324019884" collectingDate="1959-12-07" collectionCode="LACM-AFH, POLY" collectorName="Point Dume & Van Veen & V Vel & IV Sta. & Allan Hancock Foundation & Olga Hartman" elevation="29" latitude="34.170834" location="California" longLatPrecision="19" longitude="-118.780556" pageId="9" pageNumber="160" specimenCode="POLY 6239" specimenCount="3" stateProvince="California" typeStatus="paratype">
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<collectingRegion id="807CF859CA41E85FFF30A611DC2EFD15" box="[151,268,618,643]" country="United States of America" name="California" pageId="9" pageNumber="160">California</collectingRegion>
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, Southern
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<collectingRegion id="807CF859CA41E85FFE25A611DCD6FD15" box="[386,500,618,643]" country="United States of America" name="California" pageId="9" pageNumber="160">California</collectingRegion>
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Bight, Los
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<collectingRegion id="807CF859CA41E85FFDDFA611DFF6FD15" box="[632,724,618,643]" country="Philippines" name="Angeles" pageId="9" pageNumber="160">Angeles</collectingRegion>
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County,
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<geoCoordinate id="278C507CCA41E85FFC9EA611DE9CFD15" box="[825,958,618,643]" direction="north" orientation="latitude" pageId="9" pageNumber="160" precision="15" value="34.170834">34º10′15″N</geoCoordinate>
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,
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<geoCoordinate id="278C507CCA41E85FFC6DA611D942FD15" box="[970,1120,618,643]" direction="west" orientation="longitude" pageId="9" pageNumber="160" precision="15" value="-118.780556">118º46′50″W</geoCoordinate>
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,
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<quantity id="85409B5ECA41E85FFBCCA610D999FD14" box="[1131,1211,619,643]" metricMagnitude="1" metricUnit="m" metricValue="2.88" pageId="9" pageNumber="160" unit="m" value="28.8">
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||
<elevation id="C995D188CA41E85FFBCCA610D999FD14" box="[1131,1211,619,643]" metricMagnitude="1" metricUnit="m" metricValue="2.88" pageId="9" pageNumber="160" unit="m" value="28.8">28.8 m</elevation>
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</quantity>
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, very fine silty sand
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||
<quantity id="85409B5ECA41E85FFF30A6F5DC2EFD31" box="[151,268,654,679]" metricMagnitude="3" metricUnit="m" metricValue="2.6554176" pageId="9" pageNumber="160" unit="mi" value="1.65">1.65 miles</quantity>
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bearing 051.5ºT (true north) from
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<collectorName id="EF4D536DCA41E85FFD30A6F5DE03FD30" box="[663,801,654,679]" pageId="9" pageNumber="160">Point Dume</collectorName>
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||
,
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<collectorName id="EF4D536DCA41E85FFC8AA6F4DEBAFD30" box="[813,920,655,678]" pageId="9" pageNumber="160">Van Veen</collectorName>
|
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grab, R/
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<collectorName id="EF4D536DCA41E85FFC5BA6F4D917FD30" box="[1020,1077,654,679]" pageId="9" pageNumber="160">
|
||
V
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<emphasis id="70CCEAA9CA41E85FFBB1A6F5D917FD30" box="[1046,1077,654,678]" italics="true" pageId="9" pageNumber="160">Vel</emphasis>
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</collectorName>
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||
ero
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<collectorName id="EF4D536DCA41E85FFBC3A6F4D993FD31" box="[1124,1201,655,679]" pageId="9" pageNumber="160">IV Sta.</collectorName>
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6749-59, coll.
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<collectorName id="EF4D536DCA41E85FFAFAA6F5DCA6FD5D" pageId="9" pageNumber="160">Allan Hancock Foundation</collectorName>
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||
,
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||
<date id="3606107BCA41E85FFE28A6C8DF30FD5D" box="[399,530,690,715]" pageId="9" pageNumber="160" value="1959-12-07">
|
||
<collectingDate id="2642E993CA41E85FFE28A6C8DF30FD5D" box="[399,530,690,715]" pageId="9" pageNumber="160" value="1959-12-07">7 Dec 1959</collectingDate>
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</date>
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||
, i.d.
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<collectorName id="EF4D536DCA41E85FFDEFA6C9DFC8FD5C" box="[584,746,690,715]" pageId="9" pageNumber="160">Olga Hartman</collectorName>
|
||
,
|
||
<specimenCount id="54BEFD32CA41E85FFD52A6C8DEA2FD5D" box="[757,896,690,715]" pageId="9" pageNumber="160" type="generic" typeStatus="paratypes">
|
||
3
|
||
<emphasis id="70CCEAA9CA41E85FFCADA6C9DEA2FD5D" bold="true" box="[778,896,690,715]" pageId="9" pageNumber="160">paratypes</emphasis>
|
||
</specimenCount>
|
||
(+ four fragments: two posterior fragments, one with 35 chaetigers and the other with 16 chaetigers and a pygidium, and two middle fragments, one with 15 chaetigers, and the other with 8 chaetigers) (
|
||
<collectionCode id="24A9AE7ECA41E85FFD21A680DE38FC85" box="[646,794,763,787]" pageId="9" pageNumber="160">LACM-AFH</collectionCode>
|
||
<specimenCode id="121E9EC0CA41E85FFC85A680DE8EFC85" box="[802,940,762,787]" collectionCode="POLY" pageId="9" pageNumber="160">
|
||
<collectionCode id="24A9AE7ECA41E85FFC85A680DE4AFC85" box="[802,872,763,787]" pageId="9" pageNumber="160">POLY</collectionCode>
|
||
6239
|
||
</specimenCode>
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||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA41E85CFF60A765D9EAF9C6" lastPageId="10" lastPageNumber="161" pageId="9" pageNumber="160" type="description">
|
||
<paragraph id="420736BBCA41E85FFF60A765DFD6FB71" blockId="9.[151,1437,474,2011]" pageId="9" pageNumber="160">
|
||
<emphasis id="70CCEAA9CA41E85FFF60A765DC7BFCA1" bold="true" box="[199,345,798,823]" pageId="9" pageNumber="160">Description.</emphasis>
|
||
<typeStatus id="9D038819CA41E85FFEC7A765DCEAFCA1" box="[352,456,798,823]" pageId="9" pageNumber="160" type="holotype">Holotype</typeStatus>
|
||
broken into four fragments, totaling 128 chaetigers,
|
||
<quantity id="85409B5ECA41E85FFB87A765D94DFCA0" box="[1056,1135,798,823]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" pageId="9" pageNumber="160" unit="mm" value="36.0">36 mm</quantity>
|
||
long,
|
||
<quantity id="85409B5ECA41E85FFB1FA765D82DFCA0" box="[1208,1295,798,823]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="9" pageNumber="160" unit="mm" value="1.5">1.5 mm</quantity>
|
||
wide. Color in alcohol off-white, opaque.
|
||
<typeStatus id="9D038819CA41E85FFE50A738DF7BFCCD" box="[503,601,835,859]" pageId="9" pageNumber="160" type="paratype">Paratype</typeStatus>
|
||
incomplete with 76 chaetigers,
|
||
<quantity id="85409B5ECA41E85FFC7EA739D90CFCCC" box="[985,1070,834,859]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="9" pageNumber="160" unit="mm" value="26.0">26 mm</quantity>
|
||
long,
|
||
<quantity id="85409B5ECA41E85FFBD9A738D9F8FCCC" box="[1150,1242,835,859]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="9" pageNumber="160" unit="mm" value="1.8">1.8 mm</quantity>
|
||
wide.
|
||
<typeStatus id="9D038819CA41E85FFA88A738D8BEFCCD" box="[1327,1436,835,859]" pageId="9" pageNumber="160" type="paratype">Paratypes</typeStatus>
|
||
incomplete with 23–28 chaetigers, 2.0–9.0 mm long,
|
||
<quantity id="85409B5ECA41E85FFD4EA71CDE4DFCE8" box="[745,879,871,895]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" metricValueMax="14.0" metricValueMin="4.0" pageId="9" pageNumber="160" unit="mm" value="0.8999999999999999" valueMax="1.4" valueMin="0.4">0.4–1.4 mm</quantity>
|
||
wide. Color in alcohol light brown. Body without any other pigmentation. Prostomium peanut-shaped, pointed anteriorly, widest above eyes, slightly narrow at tip of peristomium (
|
||
<figureCitation id="DA832A3ECA41E85FFE9CA7D5DCA7FC51" box="[315,389,942,967]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
A), posteriorly tapering to a short, blunt caruncle forming a longitudinal nuchal ridge, extending to near end of chaetiger 1 (
|
||
<figureCitation id="DA832A3ECA41E85FFD99A7A9DFA3FC7D" box="[574,641,978,1003]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
A). Two pairs of dark brown subdermal eyes: one pair of small, lateral kidney-shaped eyes, one pair of rounded, medial eyes (
|
||
<typeStatus id="9D038819CA41E85FFCA4A78DDE4DFB99" box="[771,879,1014,1039]" pageId="9" pageNumber="160" type="holotype">Holotype</typeStatus>
|
||
) (
|
||
<figureCitation id="DA832A3ECA41E85FFC21A78DDEE8FB99" box="[902,970,1014,1039]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
A); one small
|
||
<typeStatus id="9D038819CA41E85FFBCDA78CD9E9FB99" box="[1130,1227,1015,1039]" pageId="9" pageNumber="160" type="paratype">paratype</typeStatus>
|
||
with red eyes (
|
||
<quantity id="85409B5ECA41E85FFADFA78CDDE1FBA4" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="9" pageNumber="160" unit="mm" value="0.4">0.4 mm</quantity>
|
||
wide); one
|
||
<typeStatus id="9D038819CA41E85FFEEEA060DC8BFBA5" box="[329,425,1051,1075]" pageId="9" pageNumber="160" type="paratype">paratype</typeStatus>
|
||
of medium size with black eyes (
|
||
<quantity id="85409B5ECA41E85FFC80A060DE5CFBA4" box="[807,894,1051,1075]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="9" pageNumber="160" unit="mm" value="1.4">1.4 mm</quantity>
|
||
wide), eyes in nearly straight line between base of palps; one larger
|
||
<typeStatus id="9D038819CA41E85FFEDAA044DCFFFBC1" box="[381,477,1087,1111]" pageId="9" pageNumber="160" type="paratype">paratype</typeStatus>
|
||
without eyes. Palps long, extending to chaetigers 8–12; palps with a single band of transverse rows of cilia on one side of ventral ciliated groove; one
|
||
<typeStatus id="9D038819CA41E85FFC3EA018DEDBFBED" box="[921,1017,1123,1147]" pageId="9" pageNumber="160" type="paratype">paratype</typeStatus>
|
||
with slightly pigmented dark brown palps on anterior side (
|
||
<figureCitation id="DA832A3ECA41E85FFE3AA0FDDCC1FB09" box="[413,483,1158,1183]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
B); palpal sheath large, smooth (
|
||
<figureCitation id="DA832A3ECA41E85FFCF1A0FDDEBEFB09" box="[854,924,1158,1183]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
B); palps lost in
|
||
<typeStatus id="9D038819CA41E85FFBFDA0FDD9E2FB09" box="[1114,1216,1158,1183]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
. Peristomium long, expanded laterally (
|
||
<figureCitation id="DA832A3ECA41E85FFED0A0D1DC99FB55" box="[375,443,1194,1219]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
A), partially enveloping prostomium and extending around base of palps, forming large lateral wings (
|
||
<figureCitation id="DA832A3ECA41E85FFE91A0B5DC5BFB71" box="[310,377,1230,1255]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
A, E), separated from chaetiger 1.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA41E85FFF60A089DEAFF805" blockId="9.[151,1437,474,2011]" pageId="9" pageNumber="160">
|
||
All notopodial postchaetal lamellae almost completely fused with branchiae with free and pointed tips on anterior chaetigers (
|
||
<figureCitation id="DA832A3ECA41E85FFEDFA16DDC9CFAB9" box="[376,446,1302,1327]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
C); partially fused on middle and posterior chaetigers (
|
||
<figureCitation id="DA832A3ECA41E85FFB8AA16DD953FAB9" box="[1069,1137,1302,1327]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
D); notopodial postchaetal lamellae of chaetigers 1–2 shifted dorsally and serrated. Lamellae of chaetiger 1 bearing 2–6/1–5 (
|
||
<typeStatus id="9D038819CA41E85FFABFA141D8A2FAC5" box="[1304,1408,1338,1363]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
: 2 right, 1 left) digitiform lobes along distal margin, basal margin rounded (
|
||
<figureCitation id="DA832A3ECA41E85FFC60A125D928FAE1" box="[967,1034,1374,1399]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
E); notopodial lamellae of chaetiger 2 with 0–2 / 1–3 (
|
||
<typeStatus id="9D038819CA41E85FFEC9A1F9DCF4FA0D" box="[366,470,1410,1435]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
: 0/1 right, left side) digitiform lobes along distal margin (
|
||
<figureCitation id="DA832A3ECA41E85FFBDDA1F9D9E3FA0D" box="[1146,1217,1410,1435]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
F), middle margins ruffled, basal margin wider, rounded; lamellae of chaetigers 3–21/29 slender, long, with ruffled distal margin, basal margin rounded (
|
||
<figureCitation id="DA832A3ECA41E85FFEF8A1B1DC87FA75" box="[351,421,1482,1507]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
F, G); subsequent lamellae entire, with narrow distal and middle margins, basal margin longer, narrower, rounded (
|
||
<figureCitation id="DA832A3ECA41E85FFE72A195DF3BF991" box="[469,537,1518,1543]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
C); becoming slightly ruffled again on chaetigers 36–61 giving appearance of a notch in middle of margin, ruffles gradually diminishing and lamellae becoming completely entire on posterior chaetigers (
|
||
<typeStatus id="9D038819CA41E85FFEBFA24DDCA2F9D9" box="[280,384,1590,1615]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
); ventral margin of lamellae short, slender triangular from chaetigers 33–37 (
|
||
<quantity id="85409B5ECA41E85FFB40A24CD803F9D9" box="[1255,1313,1590,1615]" metricMagnitude="-1" metricUnit="m" metricValue="9.398" pageId="9" pageNumber="160" unit="in" value="37.0">37 in</quantity>
|
||
<typeStatus id="9D038819CA41E85FFA8EA24DD8B2F9D9" box="[1321,1424,1590,1615]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
); from chaetigers 39–40 middle lobe of lamellae becoming wider, with a long, pointed ventral edge (
|
||
<figureCitation id="DA832A3ECA41E85FFA97A221D85AF9E5" box="[1328,1400,1626,1651]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
H); subsequent parapodia decreasing gradually in size, from chaetiger 83 middle lobe becoming narrower, smaller with short, triangular ventral edge (
|
||
<figureCitation id="DA832A3ECA41E85FFE4BA2D9DF13F92D" box="[492,561,1698,1723]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">
|
||
Fig.
|
||
<date id="3606107BCA41E85FFD86A2D8DF13F92D" box="[545,561,1699,1723]" pageId="9" pageNumber="160">4</date>
|
||
</figureCitation>
|
||
I). Posterior lamellae short, wider than those of middle chaetigers and pointed distally (
|
||
<figureCitation id="DA832A3ECA41E85FFF5BA2BDDC66F949" box="[252,324,1734,1759]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
J). Ventral and dorsal edges of notopodial and neuropodial lamellae overlapping on middle and posterior chaetigers (
|
||
<figureCitation id="DA832A3ECA41E85FFE24A291DCEAF895" box="[387,456,1770,1795]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">
|
||
Fig.
|
||
<date id="3606107BCA41E85FFE1FA290DCEAF895" box="[440,456,1771,1795]" pageId="9" pageNumber="160">4</date>
|
||
</figureCitation>
|
||
I). Anterior notopodial prechaetal lamellae larger, rounded (
|
||
<figureCitation id="DA832A3ECA41E85FFBCFA291D98EF895" box="[1128,1196,1770,1795]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
G), after chaetiger 45 becoming triangular (
|
||
<figureCitation id="DA832A3ECA41E85FFE31A375DCFCF8B1" box="[406,478,1806,1831]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
D) and reduced gradually in size; not fused basally with notopodial postchaetal lamellae. Each segment with a pair of dorsal C-shaped double bands of cilia with a transverse band of cilia between them (
|
||
<figureCitation id="DA832A3ECA41E85FFF47A32DDC07F8F9" box="[224,293,1878,1903]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
K). Lateral organs between notopodial and neuropodial postchaetal lamellae present from chaetigers 3–6 (
|
||
<quantity id="85409B5ECA41E85FFF76A300DDDEF805" box="[209,252,1914,1939]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="9" pageNumber="160" unit="in" value="3.0">3 in</quantity>
|
||
<typeStatus id="9D038819CA41E85FFEA4A301DC4BF805" box="[259,361,1914,1939]" pageId="9" pageNumber="160" type="holotype">holotype</typeStatus>
|
||
), not observed on middle or posterior chaetigers.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA41E85CFF60A3E5D937FE1E" blockId="9.[151,1437,474,2011]" lastBlockId="10.[151,1437,151,2013]" lastPageId="10" lastPageNumber="161" pageId="9" pageNumber="160">
|
||
Neuropodial postchaetal lamellae of chaetiger 1 shifted to dorsal side; neuropodial lamellae of chaetiger 1 rounded with a small papilla (
|
||
<figureCitation id="DA832A3ECA41E85FFE43A3B9DF05F84D" box="[484,551,1986,2011]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="9" pageNumber="160">Fig. 4</figureCitation>
|
||
E), (
|
||
<typeStatus id="9D038819CA41E85FFDF1A3B8DF9AF84D" box="[598,696,1987,2011]" pageId="9" pageNumber="160" type="paratype">paratype</typeStatus>
|
||
with two papillae on right side, and one on left side of chaetiger 1 lamellae) (
|
||
<figureCitation id="DA832A3ECA42E85CFEB6A4ECDC74FF26" box="[273,342,151,176]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
F); neuropodial lamellae of chaetiger 2 with a papilla (
|
||
<figureCitation id="DA832A3ECA42E85CFC69A4ECD936FF26" box="[974,1044,151,176]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
E, L); lamellae of chaetigers 3
|
||
<emphasis id="70CCEAA9CA42E85CFAD5A4ECD8A2FF26" bold="true" box="[1394,1408,151,176]" pageId="10" pageNumber="161">–</emphasis>
|
||
10 rounded, wider (
|
||
<figureCitation id="DA832A3ECA42E85CFEF4A4C7DCB5FF42" box="[339,407,188,213]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
F–G), becoming more rectangular, wider with rounded edges from chaetigers 13 to 32/36, with upper border gradually elongating to form a point from around chaetigers 37–39 (
|
||
<figureCitation id="DA832A3ECA42E85CFB00A4A4D9CDFF6E" box="[1191,1263,223,248]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
H); subsequent parapodia becoming smaller with triangular upper and lower borders (
|
||
<figureCitation id="DA832A3ECA42E85CFC1DA57FD923FE8A" box="[954,1025,260,285]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFC56A57FD923FE8A" box="[1009,1025,260,284]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
I), neuropodia of posterior chaetiger triangular and shifted dorsally (
|
||
<figureCitation id="DA832A3ECA42E85CFDA4A55CDF6AFED6" box="[515,584,295,320]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
M) with lower border rounded up to end of body. Neuropodial prechaetal lamellae small, rounded, wide (
|
||
<figureCitation id="DA832A3ECA42E85CFDAEA537DF73FEF2" box="[521,593,332,357]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
G); middle region smaller and decreasing gradually in size on posterior chaetigers, all lamellae not basally fused with neuropodial postchaetal lamellae.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA42E85CFF60A5EFDF69FD13" blockId="10.[151,1437,151,2013]" pageId="10" pageNumber="161">
|
||
Branchiae present from chaetiger 1, continuing to end of body; all branchiae tapered, long, smooth, almost completely fused to notopodial lamellae, branchial tips free, distally pointed on all chaetigers (
|
||
<figureCitation id="DA832A3ECA42E85CFB14A5CCD9D4FE46" box="[1203,1270,439,464]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
C), longer than notopodial lamellae (
|
||
<figureCitation id="DA832A3ECA42E85CFE2EA5A7DCF2FE62" box="[393,464,476,501]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
K). Each branchia with a dense band of cilia along inner edge. Accessory branchiae present from chaetigers 11–21 (
|
||
<quantity id="85409B5ECA42E85CFE5CA67BDF11FD8E" box="[507,563,511,536]" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="10" pageNumber="161" unit="in" value="11.0">11 in</quantity>
|
||
<typeStatus id="9D038819CA42E85CFD9DA584DF83FD8E" box="[570,673,511,536]" pageId="10" pageNumber="161" type="holotype">holotype</typeStatus>
|
||
), initially as a simple long digitate lobe that arises from dorsolateral side of body behind notopodial base (
|
||
<figureCitation id="DA832A3ECA42E85CFDEBA65FDFB0FDAA" box="[588,658,548,573]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
H–I); number of lobes gradually increasing to 2 or
|
||
<quantity id="85409B5ECA42E85CFB42A65FD831FDAB" box="[1253,1299,548,573]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="10" pageNumber="161" unit="in" value="5.0">5 in</quantity>
|
||
middle and posterior chaetigers (
|
||
<figureCitation id="DA832A3ECA42E85CFE26A63CDCE7FDF6" box="[385,453,583,608]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
C); arranged in one or two rows (4 or 5 on anterior row, 2 or 3 on posterior row). Last 16 segments without accessory branchiae.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA42E85CFF60A6F4DEA9FBCE" blockId="10.[151,1437,151,2013]" pageId="10" pageNumber="161">
|
||
Notochaetae of chaetiger 1 arranged in dorsal tuft and ventral fascicle; dorsal tuft with 20–30 long, smooth, alimbated, slender capillaries extending beyond margins of notopodial lamellae to between palps; ventral fascicle arranged in two rows: anterior row comprised of short, slender, alimbated, smooth capillaries; posterior row with same structure, but capillaries longer than in anterior row; ventral fascicle with fewer capillaries than dorsal tuft. Notochaetae of chaetiger 2 and subsequent chaetigers arranged in same way as those on chaetiger 1, except that capillaries of dorsal tuft long, slender, striated, unilimbated dorsal capillaries (
|
||
<figureCitation id="DA832A3ECA42E85CFB93A73FD95EFCCA" box="[1076,1148,836,861]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
N). Ventral fascicle with anterior row of unlimbated capillaries, stout, heavily reticulated in middle and at distal end of shaft, striated in middle and at basal end of shaft (
|
||
<figureCitation id="DA832A3ECA42E85CFDB3A7F7DF7BFC32" box="[532,601,908,933]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
O, O´); sheathes of ventral chaetae thicker than dorsal chaetae (
|
||
<figureCitation id="DA832A3ECA42E85CFA8AA7F7D850FC33" box="[1325,1394,908,933]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
O ′); capillaries in posterior row slender, smooth, bilimbated distally and striated in middle and at basal end of capillary shafts (
|
||
<figureCitation id="DA832A3ECA42E85CFF4CA7AFDC11FC7A" box="[235,307,980,1005]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
P); capillaries longer than those of anterior row; anterior chaetae on middle chaetigers with same structure except that anterior row comprised of reticulated, long, alimbate capillaries, and posterior row of slender, smooth, alimbated capillary chaetae; posterior chaetigers with dorsal tuft of long, slender, smooth, distally unilimbated capillaries (
|
||
<figureCitation id="DA832A3ECA42E85CFE01A044DCC8FBCE" box="[422,490,1087,1112]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
Q). Notopodial hooded hooks absent.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA42E85CFF60A01FD977F9BB" blockId="10.[151,1437,151,2013]" pageId="10" pageNumber="161">
|
||
Neurochaetae of chaetiger 1 arranged in two rows: anterior row comprised of slender, slightly reticulated, granulated, unilimbate capillaries, striated in middle and at basal end of shaft (
|
||
<figureCitation id="DA832A3ECA42E85CFB8CA0FCD953FB36" box="[1067,1137,1159,1184]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
R); posterior row of long, smooth, slightly striated, alimbate capillary chaetae (
|
||
<figureCitation id="DA832A3ECA42E85CFCA7A0D7DE6BFB52" box="[768,841,1196,1221]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
S); capillaries in anterior row shorter than those in posterior row; in addition, a ventral tuft of four slender, shorter, smooth alimbated capillaries (
|
||
<figureCitation id="DA832A3ECA42E85CFB15A0B4D9D6FB7E" box="[1202,1268,1231,1256]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
T) is located in position of sabre chaetae. Neurochaetae of chaetiger 2 and subsequent chaetigers similar to those of chaetiger 1, except that chaetae in anterior row stout, heavily reticulated; ventral tuft with 2–3 longer, stouter, heavily reticulated, granulated, unilimbated sabre chaetae (
|
||
<figureCitation id="DA832A3ECA42E85CFD7CA147DE02FAC2" box="[731,800,1340,1365]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
U). Sabre chaetae longer from chaetiger 11. Chaetae on middle chaetigers arranged in two rows: an anterior row of hooded hooks (
|
||
<figureCitation id="DA832A3ECA42E85CFC7DA124D93FFAEE" box="[986,1053,1375,1400]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFBA8A11BD93FFAEE" box="[1039,1053,1376,1400]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V, V ′) and a posterior row of long, smooth, unilimbated, wide capillary chaetae (
|
||
<figureCitation id="DA832A3ECA42E85CFD3AA1FFDFC0FA0A" box="[669,738,1412,1437]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">Fig. 4</figureCitation>
|
||
W). Uni-bidentate neuropodial hooded hooks from chaetigers 17
|
||
<emphasis id="70CCEAA9CA42E85CFF14A1DCDDE3FA56" bold="true" box="[179,193,1447,1472]" pageId="10" pageNumber="161">–</emphasis>
|
||
25 (
|
||
<quantity id="85409B5ECA42E85CFF54A1D3DC16FA56" box="[243,308,1447,1472]" metricMagnitude="-1" metricUnit="m" metricValue="6.096" pageId="10" pageNumber="161" unit="in" value="24.0">24 in</quantity>
|
||
<typeStatus id="9D038819CA42E85CFEE6A1DCDC8AFA56" box="[321,424,1447,1472]" pageId="10" pageNumber="161" type="holotype">holotype</typeStatus>
|
||
), up to 5
|
||
<emphasis id="70CCEAA9CA42E85CFDBAA1DCDF09FA56" bold="true" box="[541,555,1447,1472]" pageId="10" pageNumber="161">–</emphasis>
|
||
7 present per neuropodium, accompanied by very slender, small, smooth, alimbated capillary chaetae. Unidentate hooks (
|
||
<figureCitation id="DA832A3ECA42E85CFD18A1B7DE27FA72" box="[703,773,1484,1509]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFD50A1B7DE27FA72" box="[759,773,1484,1508]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V) on anterior chaetigers and uni- or bidentate hooks on middle and posterior chaetigers (
|
||
<figureCitation id="DA832A3ECA42E85CFDAAA194DF73F99E" box="[525,593,1519,1544]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFDE4A18BDF73F99E" box="[579,593,1520,1544]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V, V ′) (same chaetiger); hooded hooks opened distally (
|
||
<figureCitation id="DA832A3ECA42E85CFB69A194D833F99E" box="[1230,1297,1519,1544]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFAA3A18BD833F99E" box="[1284,1297,1520,1544]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V, V ′), shaft almost straight (
|
||
<figureCitation id="DA832A3ECA42E85CFEEBA26FDCACF9BA" box="[332,398,1556,1581]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFE27A26FDCACF9BA" box="[384,398,1556,1580]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V, V ′). In small
|
||
<typeStatus id="9D038819CA42E85CFDE7A26EDF89F9BB" box="[576,683,1557,1581]" pageId="10" pageNumber="161" type="paratype">paratypes</typeStatus>
|
||
almost all hooks bidentate (
|
||
<figureCitation id="DA832A3ECA42E85CFC40A26FD909F9BB" box="[999,1067,1556,1581]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFBBBA26FD909F9BB" box="[1052,1067,1556,1581]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
V ′).
|
||
</paragraph>
|
||
<paragraph id="420736BBCA42E85CFF60A24CD9EAF9C6" blockId="10.[151,1437,151,2013]" box="[199,1224,1591,1616]" pageId="10" pageNumber="161">
|
||
Pygidium with pigmented dark-brown midventral flap and two pairs of long cirri (
|
||
<figureCitation id="DA832A3ECA42E85CFBC7A24CD986F9C6" box="[1120,1188,1591,1616]" captionStart="FIGURE 4" captionStartId="11.[151,250,1663,1685]" captionTargetBox="[152,1430,200,1635]" captionTargetId="figure@11.[151,1435,193,1641]" captionTargetPageId="11" captionText="FIGURE 4. Dispio anauncinata sp. nov. Holotype (LACM-AHF POLY - 6242: A, C – X; paratype LACM-AHF POLY - 6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2 – 6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br = Branchiae, CBC = C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C – F, J, K, X 1.0 mm; G – H, M 0.05 mm; I, U – W 0.025 mm; N – S 0.005 mm; T 0.0025 mm." httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="10" pageNumber="161">
|
||
Fig.
|
||
<date id="3606107BCA42E85CFB32A243D986F9C6" box="[1173,1188,1592,1616]" pageId="10" pageNumber="161">4</date>
|
||
</figureCitation>
|
||
X).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA42E85AFF60A227D929FD12" lastPageId="12" lastPageNumber="163" pageId="10" pageNumber="161" type="discussion">
|
||
<paragraph id="420736BBCA42E85AFF60A227DFBFFDAA" blockId="10.[151,1437,151,2013]" lastBlockId="12.[151,1437,151,752]" lastPageId="12" lastPageNumber="163" pageId="10" pageNumber="161">
|
||
<emphasis id="70CCEAA9CA42E85CFF60A227DC19F9E3" bold="true" box="[199,315,1628,1653]" pageId="10" pageNumber="161">Remarks.</emphasis>
|
||
<taxonomicName id="85B84D38CA42E85CFEEEA226DF0DF9E2" box="[329,559,1629,1652]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFEEEA226DF0DF9E2" box="[329,559,1629,1652]" italics="true" pageId="10" pageNumber="161">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFD9AA227DFBCF9E2" box="[573,670,1628,1653]" pageId="10" pageNumber="161" rank="species">
|
||
<emphasis id="70CCEAA9CA42E85CFD9AA227DFBAF9E3" bold="true" box="[573,664,1628,1653]" pageId="10" pageNumber="161">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is similar to
|
||
<taxonomicName id="85B84D38CA42E85CFCE8A226DEF9F9E2" box="[847,987,1629,1652]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="uncinata">
|
||
<emphasis id="70CCEAA9CA42E85CFCE8A226DEF9F9E2" box="[847,987,1629,1652]" italics="true" pageId="10" pageNumber="161">D. uncinata</emphasis>
|
||
</taxonomicName>
|
||
in that the first two notopodial and neuropodial postchaetal lamellae are deeply serrated with digitiform papillae.
|
||
<taxonomicName id="85B84D38CA42E85CFBACA2FBD9CBF901" box="[1035,1257,1664,1687]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFBACA2FBD9CBF901" box="[1035,1257,1664,1687]" italics="true" pageId="10" pageNumber="161">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFB56A204D86EF90E" bold="true" box="[1265,1356,1663,1688]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFB56A204D86EF90E" box="[1265,1356,1663,1688]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also similar to
|
||
<taxonomicName id="85B84D38CA42E85CFEB3A2DEDF03F92A" box="[276,545,1700,1724]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="longibranchiata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFEB3A2DEDF03F92A" box="[276,545,1700,1724]" italics="true" pageId="10" pageNumber="161">Dispio longibranchiata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFD8AA2DFDFAFF92B" bold="true" box="[557,653,1700,1725]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFD8AA2DFDFAFF92B" box="[557,653,1700,1725]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in having a short, blunt caruncle, eyes with the same shape and arrangement, and the first notopodial postchaetal lamellae with digitiform papillae. However,
|
||
<taxonomicName id="85B84D38CA42E85CFB1AA2B3D8BEF949" box="[1213,1436,1736,1759]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFB1AA2B3D8BEF949" box="[1213,1436,1736,1759]" italics="true" pageId="10" pageNumber="161">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFF30A297DDD3F893" bold="true" box="[151,241,1772,1797]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFF30A297DDD3F893" box="[151,241,1772,1797]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be distinguished from
|
||
<taxonomicName id="85B84D38CA42E85CFD82A296DF88F892" box="[549,682,1773,1796]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="uncinata">
|
||
<emphasis id="70CCEAA9CA42E85CFD82A296DF88F892" box="[549,682,1773,1796]" italics="true" pageId="10" pageNumber="161">D. uncinata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="85B84D38CA42E85CFD45A296DECBF892" box="[738,1001,1772,1796]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="longibranchiata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFD45A296DECBF892" box="[738,1001,1772,1796]" italics="true" pageId="10" pageNumber="161">Dispio longibranchiata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFC57A297D969F893" bold="true" box="[1008,1099,1772,1797]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFC57A297D969F893" box="[1008,1099,1772,1797]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in that it has a peanut-shaped prostomium, the ventral and dorsal edges of the notopodial and neuropodial lamellae overlap on the middle and posterior chaetigers, and the neuropodial lamellae are rounded on chaetiger 3; with,
|
||
<taxonomicName id="85B84D38CA42E85CFBFEA34ED81AF8DA" box="[1113,1336,1845,1868]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFBFEA34ED81AF8DA" box="[1113,1336,1845,1868]" italics="true" pageId="10" pageNumber="161">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFAE6A34FD8BEF8DB" bold="true" box="[1345,1436,1844,1869]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFAE6A34FD8BEF8DB" box="[1345,1436,1844,1869]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can also be distinguished from
|
||
<taxonomicName id="85B84D38CA42E85CFDA1A322DFACF8F9" box="[518,654,1880,1904]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="uncinata">
|
||
<emphasis id="70CCEAA9CA42E85CFDA1A322DFACF8F9" box="[518,654,1880,1904]" italics="true" pageId="10" pageNumber="161">D. uncinata</emphasis>
|
||
</taxonomicName>
|
||
in that the former has a blunt caruncle, the notopodial lamellae of chaetiger 3 have ruffled distal margins, the notopodial lamellae gradually become slightly notched on the middle edge of lamellae on chaetigers 36–61, the pygidium is pigmentated dark-brown with a midventral flap and two pairs of long cirri, and other differences are provided in the
|
||
<tableCitation id="0F3A0300CA42E85CFC95A3BFDEA6F84A" box="[818,900,1988,2013]" captionStart="TABLE 1" captionStartId="23.[125,210,449,471]" captionText="TABLE 1. Some taxonomic characteristics of Dispio species. NoPoL = Notopođial postchaetal lamellae; AnNePoL = Anterior neuropođial postchaetal lamellae; NePoL = Neuropođial postchaetal lamellae; A. Serrateđ (No. papillae), B. Entire with ruffleđ margin, C. Entire smooth, D. With a notch, E. Appearance bilobeđ, “? ” đenotes absence of information." pageId="10" pageNumber="161">Table 1</tableCitation>
|
||
and key; with,
|
||
<taxonomicName id="85B84D38CA42E85CFB96A3BED82CF84A" box="[1073,1294,1989,2012]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="161" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA42E85CFB96A3BED82CF84A" box="[1073,1294,1989,2012]" italics="true" pageId="10" pageNumber="161">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA42E85CFAB2A3BFD84CF84B" bold="true" box="[1301,1390,1988,2013]" pageId="10" pageNumber="161">
|
||
<taxonomicNameLabel id="6BFF57D2CA42E85CFAB2A3BFD84CF84B" box="[1301,1390,1988,2013]" pageId="10" pageNumber="161" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can also be distinguished from D.
|
||
<taxonomicName id="85B84D38CA44E85AFDA7A4E3DF97FF26" box="[512,693,152,176]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="longibranchiata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA44E85AFDA7A4E3DF97FF26" box="[512,693,152,176]" italics="true" pageId="12" pageNumber="163">longibranchiata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA44E85AFD67A4ECDE3DFF26" bold="true" box="[704,799,151,176]" pageId="12" pageNumber="163">
|
||
<taxonomicNameLabel id="6BFF57D2CA44E85AFD67A4ECDE3DFF26" box="[704,799,151,176]" pageId="12" pageNumber="163" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in that it has a larger peristomium and lateral wings, notopodial lamellae of chaetiger 2 with papillae, notopodial lamellae on chaetigers 39
|
||
<emphasis id="70CCEAA9CA44E85AFBC9A4C7D95EFF43" bold="true" box="[1134,1148,188,213]" pageId="12" pageNumber="163">–</emphasis>
|
||
40 with a pointed ventral border, neuropodial lamellae of chaetigers 1
|
||
<emphasis id="70CCEAA9CA44E85AFD23A4A4DFB0FF6E" bold="true" box="[644,658,223,248]" pageId="12" pageNumber="163">–</emphasis>
|
||
2 with papillae, branchiae that do not overlap, notochaetae of anterior and middle chaetigers with stout capillaries heavily reticulated in the middle and distal end of the shaft and striated in the middle and basal end of the shaft, and unilimbated capillaries on the anterior row.
|
||
<taxonomicName id="85B84D38CA44E85AFB35A553D853FEA9" box="[1170,1393,296,319]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA44E85AFB35A553D853FEA9" box="[1170,1393,296,319]" italics="true" pageId="12" pageNumber="163">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA44E85AFADDA55CDDE5FEF2" pageId="12" pageNumber="163" rank="species">
|
||
<emphasis id="70CCEAA9CA44E85AFADDA55CDDE3FEF3" bold="true" pageId="12" pageNumber="163">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is similar to
|
||
<taxonomicName id="85B84D38CA44E85AFEC4A536DF2EFEF2" box="[355,524,333,356]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="panamensis">
|
||
<emphasis id="70CCEAA9CA44E85AFEC4A536DF2EFEF2" box="[355,524,333,356]" italics="true" pageId="12" pageNumber="163">D. panamensis</emphasis>
|
||
</taxonomicName>
|
||
in having the first two notopodial and neuropodial postchaetal lamellae deeply serrated with digitiform papillae. However,
|
||
<taxonomicName id="85B84D38CA44E85AFD29A50ADE1DFE11" box="[654,831,368,392]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="anauncinata">
|
||
<emphasis id="70CCEAA9CA44E85AFD29A50ADE1DFE11" box="[654,831,368,392]" italics="true" pageId="12" pageNumber="163">D. anauncinata</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="85B84D38CA44E85AFC7DA50AD9A1FE11" box="[986,1155,368,392]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="panamensis">
|
||
<emphasis id="70CCEAA9CA44E85AFC7DA50AD9A1FE11" box="[986,1155,368,392]" italics="true" pageId="12" pageNumber="163">D. panamensis</emphasis>
|
||
</taxonomicName>
|
||
in that the former has a peanut-shaped prostomium, a short, blunt caruncle, notopodial lamellae of chaetiger 3 with ruffled margins, rounded and smooth neuropodial lamellae on chaetiger 3, notopodial and neuropodial lamellae without overlapping or touching edges on anterior chaetigers, branchiae that do not overlap each other on anterior chaetigers, and distally pointed branchial tips on all chaetigers. Further differences between this new species and the other species examined are provided in the key and
|
||
<tableCitation id="0F3A0300CA44E85AFDE4A65FDFB5FDAA" box="[579,663,548,573]" captionStart="TABLE 1" captionStartId="23.[125,210,449,471]" captionText="TABLE 1. Some taxonomic characteristics of Dispio species. NoPoL = Notopođial postchaetal lamellae; AnNePoL = Anterior neuropođial postchaetal lamellae; NePoL = Neuropođial postchaetal lamellae; A. Serrateđ (No. papillae), B. Entire with ruffleđ margin, C. Entire smooth, D. With a notch, E. Appearance bilobeđ, “? ” đenotes absence of information." pageId="12" pageNumber="163">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="16C76633CA43E85DFF30A204DE93F851" httpUri="https://zenodo.org/record/163178/files/figure.png" pageId="11" pageNumber="162" targetBox="[152,1430,200,1635]" targetPageId="11">
|
||
<paragraph id="420736BBCA43E85DFF30A204DE93F851" blockId="11.[151,1436,1663,1991]" pageId="11" pageNumber="162">
|
||
<emphasis id="70CCEAA9CA43E85DFF30A204DC31F903" bold="true" box="[151,275,1663,1685]" pageId="11" pageNumber="162">FIGURE 4.</emphasis>
|
||
<taxonomicName id="85B84D38CA43E85DFEBDA2FBDCC6F903" box="[282,484,1664,1685]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="162" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA43E85DFEBDA2FBDCC6F903" box="[282,484,1664,1685]" italics="true" pageId="11" pageNumber="162">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA43E85DFE4CA204DF1EF903" bold="true" box="[491,572,1663,1685]" pageId="11" pageNumber="162">
|
||
<taxonomicNameLabel id="6BFF57D2CA43E85DFE4CA204DF1EF903" box="[491,572,1663,1685]" pageId="11" pageNumber="162" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype (LACM-AHF POLY -6242: A, C–X; paratype LACM-AHF POLY -6239: B): (A) anterior region, dorsal view; (B) anterior region with palps, dorso-lateral view; (C) parapodium of anterior chaetigers; (D) parapodium of posterior chaetigers; (E) anterior region, dorso-lateral view; (F) notopodium of chaetigers 2–6; (G) parapodium of chaetiger 5; (H) parapodium of chaetiger 44; (I) parapodium of chaetiger 83; (J) parapodium of posterior chaetigers; (K) anterior region, dorsal view; (L) anterior region, dorsal view; (M) parapodium of chaetiger 102; (N) dorsal tuft notopodial chaeta of anterior chaetigers; (O, O’) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) posterior notopodial chaeta of dorsal tuft; (R) anterior neuropodial chaeta of anterior row; (S) anterior neuropodial chaeta of posterior row; (T) anterior chaeta of ventral tuft; (U) sabre chaeta of chaetiger 44; (V) unidentate neuropodial hooded hook; (V’) bidentate neuropodial hooded hook; (W) posterior neuropodial chaeta of posterior row; (X) pygidium, dorso-lateral view. Br= Branchiae, CBC= C-shaped double band of cilia. Scale bars: A, L 1.5 mm; B, C–F, J, K, X 1.0 mm; G–H, M 0.05 mm; I, U–W 0.025 mm; N–S 0.005 mm; T 0.0025 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="420736BBCA44E85AFF60A63CD929FD12" blockId="12.[151,1437,151,752]" pageId="12" pageNumber="163">
|
||
<emphasis id="70CCEAA9CA44E85AFF60A63CDC09FDF6" bold="true" box="[199,299,583,608]" pageId="12" pageNumber="163">Ecology.</emphasis>
|
||
<taxonomicName id="85B84D38CA44E85AFE95A633DF32FDC9" box="[306,528,584,607]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA44E85AFE95A633DF32FDC9" box="[306,528,584,607]" italics="true" pageId="12" pageNumber="163">Dispio anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA44E85AFDB1A63CDF52FDF6" bold="true" box="[534,624,583,608]" pageId="12" pageNumber="163">
|
||
<taxonomicNameLabel id="6BFF57D2CA44E85AFDB1A63CDF52FDF6" box="[534,624,583,608]" pageId="12" pageNumber="163" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
was found in low intertidal zones, sand, sand patches between rocks, oil slicks on sand and in tide pools, collected with a
|
||
<quantity id="85409B5ECA44E85AFD1CA617DE22FD12" box="[699,768,620,645]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="12" pageNumber="163" unit="cm" value="15.0">15 cm</quantity>
|
||
diameter infaunal core.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA44E85AFF60A6F4DE16FD5B" pageId="12" pageNumber="163" type="description">
|
||
<paragraph id="420736BBCA44E85AFF60A6F4DE16FD5B" blockId="12.[151,1437,151,752]" pageId="12" pageNumber="163">
|
||
<materialsCitation id="F2D03CE6CA44E85AFF60A6F4DE12FD5B" ID-GBIF-Occurrence="1324019890" country="United States of America" county="Santa Barbara County" latitude="34.388" location="North Pacific" longLatPrecision="71" longitude="-119.516" municipality="Geographical" pageId="12" pageNumber="163" specimenCount="1" stateProvince="California">
|
||
<emphasis id="70CCEAA9CA44E85AFF60A6F4DF26FD3E" bold="true" box="[199,516,655,680]" pageId="12" pageNumber="163">
|
||
<collectingMunicipality id="A263ACC1CA44E85AFF60A6F4DC4BFD3E" box="[199,361,655,680]" pageId="12" pageNumber="163">Geographical</collectingMunicipality>
|
||
distribution.
|
||
</emphasis>
|
||
<location id="47676060CA44E85AFDADA6F4DF80FD3E" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA44E85AFDADA6F4DF80FD3E" box="[522,674,655,680]" country="United States of America" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Geographical" name="North Pacific" pageId="12" pageNumber="163" stateProvince="California">North Pacific</location>
|
||
,
|
||
<collectingCountry id="3AAF762BCA44E85AFD0AA6EBDFCAFD3E" box="[685,744,656,680]" name="United States of America" pageId="12" pageNumber="163">USA</collectingCountry>
|
||
,
|
||
<collectingRegion id="807CF859CA44E85AFD55A6F4DE45FD3E" box="[754,871,655,680]" country="United States of America" name="California" pageId="12" pageNumber="163">California</collectingRegion>
|
||
, Southern
|
||
<collectingRegion id="807CF859CA44E85AFC7AA6F4D96DFD3E" box="[989,1103,655,680]" country="United States of America" name="California" pageId="12" pageNumber="163">California</collectingRegion>
|
||
Bight,
|
||
<collectingCounty id="AB664E37CA44E85AFB06A6EBD8BAFD3E" box="[1185,1432,655,680]" pageId="12" pageNumber="163">Santa Barbara County</collectingCounty>
|
||
,
|
||
<location id="47676060CA44E85AFF30A6CFDC3AFD5B" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA44E85AFF30A6CFDC3AFD5B" box="[151,280,692,717]" country="United States of America" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Geographical" name="Carpinteria" pageId="12" pageNumber="163" stateProvince="California">Carpinteria</location>
|
||
,
|
||
<location id="47676060CA44E85AFE84A6CFDF0DFD5B" LSID="urn:lsid:plazi:treatment:CA1187ADCA41E85AFF30A514D9B1FD79:47676060CA44E85AFE84A6CFDF0DFD5B" box="[291,559,692,717]" country="United States of America" county="Santa Barbara County" latitude="34.388" longLatPrecision="71" longitude="-119.516" municipality="Geographical" name="Carpinteria State Beach" pageId="12" pageNumber="163" stateProvince="California">Carpinteria State Beach</location>
|
||
,
|
||
<geoCoordinate id="278C507CCA44E85AFD9DA6CFDF85FD5A" box="[570,679,692,716]" direction="north" orientation="latitude" pageId="12" pageNumber="163" precision="55" value="34.388">34.388ºN</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="278C507CCA44E85AFD15A6CFDE12FD5B" box="[690,816,692,717]" direction="west" orientation="longitude" pageId="12" pageNumber="163" precision="55" value="-119.516">119.516ºW</geoCoordinate>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA44E85AFF60A6ACD9B1FD79" box="[199,1171,727,752]" pageId="12" pageNumber="163" type="etymology">
|
||
<paragraph id="420736BBCA44E85AFF60A6ACD9B1FD79" blockId="12.[151,1437,151,752]" box="[199,1171,727,752]" pageId="12" pageNumber="163">
|
||
<emphasis id="70CCEAA9CA44E85AFF60A6ACDC6CFD66" bold="true" box="[199,334,727,752]" pageId="12" pageNumber="163">Etymology.</emphasis>
|
||
The specific name is from the Greek
|
||
<emphasis id="70CCEAA9CA44E85AFD53A6A2DE3CFD66" box="[756,798,729,752]" italics="true" pageId="12" pageNumber="163">ana</emphasis>
|
||
- meaning similar to
|
||
<emphasis id="70CCEAA9CA44E85AFBA0A6A2D9B1FD79" box="[1031,1171,728,752]" italics="true" pageId="12" pageNumber="163">
|
||
<taxonomicName id="85B84D38CA44E85AFBA0A6A2D9B2FD79" box="[1031,1168,728,752]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="12" pageNumber="163" phylum="Annelida" rank="species" species="uncinata">D. uncinata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |