563 lines
129 KiB
XML
563 lines
129 KiB
XML
<document id="F4896F3C1C5136617E5865FC35746EC6" 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="CA1187ADCA47E844FF30A6ACDC4FFD8E" 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 lenislamellata Delgado-Blas & Díaz-Díaz, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="169" 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="166" updateTime="1698390455347" updateUser="plazi">
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<mods:mods id="4DCB489B1295489A8225DA35316FC3C6" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="23D1E2A37232E84CC4EEE88000F6D774">
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<mods:title id="630AC9C798E0EDABB94986BAD6545A60">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="5638063B4E551ED535FD5A4C17C04661" type="personal">
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<mods:role id="DDF4533D868797B99B26C04F64B95267">
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<mods:roleTerm id="7ED519B9C83C834D849D02134201798F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="49D1E06B0338308F4EFD195E62008622">Delgado-Blas, Víctor Hugo</mods:namePart>
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</mods:name>
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<mods:name id="9FEE37F8008D9C0F45E7BFEF92D2434E" type="personal">
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<mods:role id="376DC5B09EDD1D0ACB54A618965EB2CF">
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<mods:roleTerm id="95E9F3EFBB900356291794888C2465DF">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6832FB3B0152999A06E2ED921FA7E310">Díaz-Díaz, Oscar</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="BDCC6BB6D35C2DAAB0777A7B61A8D4F7">text</mods:typeOfResource>
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<mods:titleInfo id="845B5A86D6BEF0FB4828AB07FFA69E24">
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<mods:title id="D223B6AE7C8A878A2D11C6F1CC4B1033">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2ABDF2C469D03D55D7BAA6FCBACDF91A">
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<mods:date id="803BFAFBF7015018D2B874A2E2DF52C5">2016</mods:date>
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<mods:detail id="4DC189083D48B8442B969CF3CDF340E3" type="volume">
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<mods:number id="9D17B4B16F89CA15A7BA1751C993D6E8">4178</mods:number>
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</mods:detail>
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<mods:detail id="FCB1592FB1732BD3D34405C20ACAD6ED" type="issue">
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<mods:number id="3B77350B25834B3598B5FDB0DE16F187">2</mods:number>
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</mods:detail>
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<mods:extent id="6CB6EE7079EFFA31517B903C62883109" unit="page">
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<mods:start id="CBFBB21C73CEE1B268C0B951B9FB64C8">151</mods:start>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="CFC3104190E6B6C8D6A05C2E70B5B440">journal article</mods:classification>
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<mods:identifier id="468D8F6239F6C736219D8CB348DD368E" type="DOI">10.11646/zootaxa.4178.2.1</mods:identifier>
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<mods:identifier id="C02E3D23DC3B4855B44F5BEC79FB1E81" type="GBIF-Dataset">0a00d470-cfa7-48f5-9fb3-c11fa79b5f35</mods:identifier>
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<mods:identifier id="7ADC4523687368C6673EBD9B98C9DD96" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="98A685396DBE8A9E2DD713EB4DB05D12" type="Zenodo-Dep">163174</mods:identifier>
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<mods:identifier id="0414695E757542C157CAA05B4F491815" type="ZooBank">C533EE2A-5831-49A2-A4ED-2E7CD94EC663</mods:identifier>
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</mods:mods>
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<treatment id="CA1187ADCA47E844FF30A6ACDC4FFD8E" ID-DOI="http://doi.org/10.5281/zenodo.5661068" ID-GBIF-Taxon="124557969" ID-Zenodo-Dep="5661068" LSID="urn:lsid:plazi:treatment:CA1187ADCA47E844FF30A6ACDC4FFD8E" httpUri="http://treatment.plazi.org/id/CA1187ADCA47E844FF30A6ACDC4FFD8E" lastPageId="18" lastPageNumber="169" pageId="15" pageNumber="166">
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<subSubSection id="0AA26530CA47E859FF30A6ACDC0AFC85" pageId="15" pageNumber="166" type="nomenclature">
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<paragraph id="420736BBCA47E859FF30A6ACDCD8FD64" blockId="15.[151,506,727,787]" box="[151,506,727,754]" pageId="15" pageNumber="166">
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<heading id="194F81D7CA47E859FF30A6ACDCD8FD64" bold="true" box="[151,506,727,754]" fontSize="11" level="1" pageId="15" pageNumber="166" reason="1">
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<emphasis id="70CCEAA9CA47E859FF30A6ACDCD8FD64" bold="true" box="[151,506,727,754]" pageId="15" pageNumber="166">
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<taxonomicName id="85B84D38CA47E859FF30A6ACDCB7FD67" ID-CoL="36VMV" box="[151,405,727,753]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="15" pageNumber="166" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
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<emphasis id="70CCEAA9CA47E859FF30A6ACDCB7FD67" bold="true" box="[151,405,727,753]" italics="true" pageId="15" pageNumber="166">Dispio lenislamellata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="6BFF57D2CA47E859FE3BA6A3DCD8FD64" box="[412,506,728,754]" pageId="15" pageNumber="166" 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="420736BBCA47E859FF30A681DC0AFC85" blockId="15.[151,506,727,787]" box="[151,296,762,787]" pageId="15" pageNumber="166">
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<figureCitation id="DA832A3ECA47E859FF30A681DDD6FC85" box="[151,244,762,787]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Figure 6</figureCitation>
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A–Z
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</paragraph>
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</subSubSection>
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<subSubSection id="0AA26530CA47E859FF30A739D979FBA5" pageId="15" pageNumber="166" type="materials_examined">
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<paragraph id="420736BBCA47E859FF30A739D979FBA5" blockId="15.[151,1437,834,1975]" pageId="15" pageNumber="166">
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<materialsCitation id="F2D03CE6CA47E859FF30A739D91DFC51" ID-GBIF-Occurrence="1324019886" collectingDate="1959-09-03" collectionCode="LACM-AFH, POLY" collectorName="Van Veen & V Velero IV & Allan Hancock Foundation & Olga Hartman" county="San Diego County" elevation="5" latitude="32.533333" location="Northeastern Pacific" longLatPrecision="20" longitude="-117.125" municipality="Material" pageId="15" pageNumber="166" specimenCode="POLY 6238" specimenCount="1" stateProvince="California" typeStatus="holotype">
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<emphasis id="70CCEAA9CA47E859FF30A739DCA3FCCD" bold="true" box="[151,385,834,859]" pageId="15" pageNumber="166">
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<collectingMunicipality id="A263ACC1CA47E859FF30A739DDDDFCCD" box="[151,255,834,859]" pageId="15" pageNumber="166">Material</collectingMunicipality>
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examined.
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</emphasis>
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||
<location id="47676060CA47E859FE2EA739DF51FCCD" LSID="urn:lsid:plazi:treatment:CA1187ADCA47E844FF30A6ACDC4FFD8E:47676060CA47E859FE2EA739DF51FCCD" box="[393,627,834,859]" county="San Diego County" latitude="32.533333" longLatPrecision="20" longitude="-117.125" municipality="Material" name="Northeastern Pacific" pageId="15" pageNumber="166" stateProvince="California">Northeastern Pacific</location>
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,
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<collectingRegion id="807CF859CA47E859FDD8A739DFD1FCCD" box="[639,755,834,859]" country="United States of America" name="California" pageId="15" pageNumber="166">California</collectingRegion>
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, Southern
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<collectingRegion id="807CF859CA47E859FCCAA739DEFDFCCD" box="[877,991,834,859]" country="United States of America" name="California" pageId="15" pageNumber="166">California</collectingRegion>
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Bight,
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<collectingCounty id="AB664E37CA47E859FB93A738D824FCCD" box="[1076,1286,834,859]" pageId="15" pageNumber="166">San Diego County</collectingCounty>
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,
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||
<geoCoordinate id="278C507CCA47E859FAB5A739D8BAFCCD" box="[1298,1432,834,859]" direction="north" orientation="latitude" pageId="15" pageNumber="166" precision="15" value="32.533333">32º32′00″N</geoCoordinate>
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,
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<geoCoordinate id="278C507CCA47E859FF30A71DDC0FFCE9" box="[151,301,870,895]" direction="west" orientation="longitude" pageId="15" pageNumber="166" precision="15" value="-117.125">117º07′30″W</geoCoordinate>
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||
, coarse gray sand,
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||
<quantity id="85409B5ECA47E859FDA2A71CDF4FFCE9" box="[517,621,870,895]" metricMagnitude="2" metricUnit="m" metricValue="4.828032" pageId="15" pageNumber="166" unit="mi" value="0.3">0.3 miles</quantity>
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bearing 270º T, (true north) from US-Mexico border monument,
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<quantity id="85409B5ECA47E859FAF3A71DD8B5FCE8" box="[1364,1431,870,895]" metricMagnitude="0" metricUnit="m" metricValue="5.4" pageId="15" pageNumber="166" unit="m" value="5.4">
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||
<elevation id="C995D188CA47E859FAF3A71DD8B5FCE8" box="[1364,1431,870,895]" metricMagnitude="0" metricUnit="m" metricValue="5.4" pageId="15" pageNumber="166" unit="m" value="5.4">5.4 m</elevation>
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</quantity>
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||
,
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||
<collectorName id="EF4D536DCA47E859FF30A7F0DC27FC34" box="[151,261,907,930]" pageId="15" pageNumber="166">Van Veen</collectorName>
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||
grab, R/
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||
<collectorName id="EF4D536DCA47E859FECAA7F0DCD1FC34" box="[365,499,907,931]" pageId="15" pageNumber="166">
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||
V
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<emphasis id="70CCEAA9CA47E859FE2CA7F0DCD1FC34" box="[395,499,907,931]" italics="true" pageId="15" pageNumber="166">Velero IV</emphasis>
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</collectorName>
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Sta. 6241-59, coll.
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<collectorName id="EF4D536DCA47E859FD78A7F1D93AFC35" box="[735,1048,906,931]" pageId="15" pageNumber="166">Allan Hancock Foundation</collectorName>
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||
,
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<collectingDate id="2642E993CA47E859FB81A7F0D99FFC35" box="[1062,1213,906,931]" pageId="15" pageNumber="166" value="1959-09-03">
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||
<date id="3606107BCA47E859FB81A7F0D99FFC35" box="[1062,1213,906,931]" pageId="15" pageNumber="166" value="1959-09-03">3 Sept. 1959</date>
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||
</collectingDate>
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, id.
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<collectorName id="EF4D536DCA47E859FB55A7F1D8BAFC34" box="[1266,1432,906,931]" pageId="15" pageNumber="166">Olga Hartman</collectorName>
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,
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<emphasis id="70CCEAA9CA47E859FF30A7D5DDDCFC51" bold="true" box="[151,254,942,967]" pageId="15" pageNumber="166">
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||
<typeStatus id="9D038819CA47E859FF30A7D5DDDCFC51" box="[151,254,942,967]" pageId="15" pageNumber="166" type="holotype">holotype</typeStatus>
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</emphasis>
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(
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<collectionCode id="24A9AE7ECA47E859FEACA7D4DCBDFC51" box="[267,415,943,967]" pageId="15" pageNumber="166">LACM-AFH</collectionCode>
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||
<specimenCode id="121E9EC0CA47E859FE01A7D4DF0CFC51" box="[422,558,942,967]" collectionCode="POLY" pageId="15" pageNumber="166">
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<collectionCode id="24A9AE7ECA47E859FE01A7D4DCCEFC51" box="[422,492,943,967]" pageId="15" pageNumber="166">POLY</collectionCode>
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6238
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</specimenCode>
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) and
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<specimenCount id="54BEFD32CA47E859FDCCA7D4DFC8FC51" box="[619,746,942,967]" pageId="15" pageNumber="166" type="generic" typeStatus="paratype">
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||
1
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<emphasis id="70CCEAA9CA47E859FDD8A7D5DFC8FC51" bold="true" box="[639,746,942,967]" pageId="15" pageNumber="166">paratype</emphasis>
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||
</specimenCount>
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||
(
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<collectionCode id="24A9AE7ECA47E859FD5EA7D4DEAFFC51" box="[761,909,943,967]" pageId="15" pageNumber="166">LACM-AFH</collectionCode>
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||
<specimenCode id="121E9EC0CA47E859FC33A7D4D902FC51" box="[916,1056,942,967]" collectionCode="POLY" pageId="15" pageNumber="166">
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||
<collectionCode id="24A9AE7ECA47E859FC33A7D4DEF8FC51" box="[916,986,943,967]" pageId="15" pageNumber="166">POLY</collectionCode>
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||
6238
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||
</specimenCode>
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||
/1).
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||
</materialsCitation>
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—
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<materialsCitation id="F2D03CE6CA47E859FBC4A7D4D975FBA5" ID-GBIF-Occurrence="1324019883" collectionCode="LACM-AHF, POLY" collectorName="La Jolla & J. T. Enright & Nov & Olga Hartman & Scripps Beach" county="San Diego County" latitude="32.866108" location="Scripps Institution" longLatPrecision="20" longitude="-117.254166" municipality="La Jolla" pageId="15" pageNumber="166" specimenCode="POLY 6244" specimenCount="2" stateProvince="California" typeStatus="paratype">
|
||
<collectingCounty id="AB664E37CA47E859FBC4A7D4D810FC51" box="[1123,1330,942,967]" pageId="15" pageNumber="166">San Diego County</collectingCounty>
|
||
,
|
||
<collectorName id="EF4D536DCA47E859FA9BA7D4D8BAFC51" box="[1340,1432,942,967]" pageId="15" pageNumber="166">
|
||
<collectingMunicipality id="A263ACC1CA47E859FA9BA7D4D8BAFC51" box="[1340,1432,942,967]" pageId="15" pageNumber="166">La Jolla</collectingMunicipality>
|
||
</collectorName>
|
||
,
|
||
<location id="47676060CA47E859FF30A7A9DC45FC7D" LSID="urn:lsid:plazi:treatment:CA1187ADCA47E844FF30A6ACDC4FFD8E:47676060CA47E859FF30A7A9DC45FC7D" box="[151,359,978,1003]" county="San Diego County" latitude="32.866108" longLatPrecision="20" longitude="-117.254166" municipality="La Jolla" name="Scripps Institution" pageId="15" pageNumber="166" stateProvince="California">Scripps Institution</location>
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||
of
|
||
<location id="47676060CA47E859FE36A7A9DF17FC7D" LSID="urn:lsid:plazi:treatment:CA1187ADCA47E844FF30A6ACDC4FFD8E:47676060CA47E859FE36A7A9DF17FC7D" box="[401,565,978,1003]" county="San Diego County" latitude="32.866108" longLatPrecision="20" longitude="-117.254166" municipality="La Jolla" name="Oceanography" pageId="15" pageNumber="166" stateProvince="California">Oceanography</location>
|
||
,
|
||
<geoCoordinate id="278C507CCA47E859FDE4A7A9DFEBFC7D" box="[579,713,978,1003]" direction="north" orientation="latitude" pageId="15" pageNumber="166" precision="15" value="32.866108">32º51′58″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="278C507CCA47E859FD71A7A9DE4EFC7D" box="[726,876,978,1003]" direction="west" orientation="longitude" pageId="15" pageNumber="166" precision="15" value="-117.254166">117º15′15″W</geoCoordinate>
|
||
, subtidal beach, coll.
|
||
<collectorName id="EF4D536DCA47E859FBCFA7A8D9D2FC7D" box="[1128,1264,978,1003]" pageId="15" pageNumber="166">J.T. Enright</collectorName>
|
||
,
|
||
<date id="3606107BCA47E859FB5AA7A8D850FC7D" box="[1277,1394,978,1003]" pageId="15" pageNumber="166" value="1959-11">
|
||
<collectorName id="EF4D536DCA47E859FB5AA7A8D80FFC7C" box="[1277,1325,979,1002]" pageId="15" pageNumber="166">Nov</collectorName>
|
||
1959
|
||
</date>
|
||
, id,
|
||
<collectorName id="EF4D536DCA47E859FF30A78DDC18FB98" box="[151,314,1014,1039]" pageId="15" pageNumber="166">Olga Hartman</collectorName>
|
||
,
|
||
<specimenCount id="54BEFD32CA47E859FEE1A78CDCF1FB99" box="[326,467,1014,1039]" pageId="15" pageNumber="166" type="generic" typeStatus="Paratypes">
|
||
2
|
||
<emphasis id="70CCEAA9CA47E859FEFCA78DDCF1FB99" bold="true" box="[347,467,1014,1039]" pageId="15" pageNumber="166">Paratypes</emphasis>
|
||
</specimenCount>
|
||
(LACM-AHF-POLY 6243);
|
||
<collectorName id="EF4D536DCA47E859FCB9A78CDE5EFB99" box="[798,892,1014,1039]" pageId="15" pageNumber="166">La Jolla</collectorName>
|
||
,
|
||
<collectorName id="EF4D536DCA47E859FC20A78DD90EFB99" box="[903,1068,1014,1039]" pageId="15" pageNumber="166">Scripps Beach</collectorName>
|
||
,
|
||
<geoCoordinate id="278C507CCA47E859FB9FA78DD99CFB99" box="[1080,1214,1014,1039]" direction="north" orientation="latitude" pageId="15" pageNumber="166" precision="15" value="32.866108">32º51′58″N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="278C507CCA47E859FB6EA78DD87DFB99" box="[1225,1375,1014,1039]" direction="west" orientation="longitude" pageId="15" pageNumber="166" precision="15" value="-117.254166">117º15′15″W</geoCoordinate>
|
||
, coll.
|
||
<collectorName id="EF4D536DCA47E859FF30A060DC3FFBA5" box="[151,285,1050,1075]" pageId="15" pageNumber="166">J.T. Enright</collectorName>
|
||
, 1960, id.
|
||
<collectorName id="EF4D536DCA47E859FE35A061DF16FBA4" box="[402,564,1050,1075]" pageId="15" pageNumber="166">Olga Hartman</collectorName>
|
||
, 22 small
|
||
<emphasis id="70CCEAA9CA47E859FD02A061DE3EFBA5" bold="true" box="[677,796,1050,1075]" pageId="15" pageNumber="166">
|
||
<typeStatus id="9D038819CA47E859FD02A061DE3EFBA5" box="[677,796,1050,1075]" pageId="15" pageNumber="166" type="paratype">paratypes</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<collectionCode id="24A9AE7ECA47E859FC8DA060DE9CFBA5" box="[810,958,1051,1075]" pageId="15" pageNumber="166">LACM-AHF</collectionCode>
|
||
<specimenCode id="121E9EC0CA47E859FC62A060D96DFBA5" box="[965,1103,1050,1075]" collectionCode="POLY" pageId="15" pageNumber="166">
|
||
<collectionCode id="24A9AE7ECA47E859FC62A060D929FBA5" box="[965,1035,1051,1075]" pageId="15" pageNumber="166">POLY</collectionCode>
|
||
6244
|
||
</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA47E847FF60A045D93BFB7E" lastPageId="17" lastPageNumber="168" pageId="15" pageNumber="166" type="description">
|
||
<paragraph id="420736BBCA47E859FF60A045DFA4FA29" blockId="15.[151,1437,834,1975]" pageId="15" pageNumber="166">
|
||
<emphasis id="70CCEAA9CA47E859FF60A045DC6FFBC0" bold="true" box="[199,333,1086,1110]" italics="true" pageId="15" pageNumber="166">Description</emphasis>
|
||
.
|
||
<typeStatus id="9D038819CA47E859FEFCA045DCE1FBC1" box="[347,451,1086,1111]" pageId="15" pageNumber="166" type="holotype">Holotype</typeStatus>
|
||
incomplete,
|
||
<quantity id="85409B5ECA47E859FDF1A045DF8EFBC0" box="[598,684,1086,1111]" metricMagnitude="-3" metricUnit="m" metricValue="6.7" pageId="15" pageNumber="166" unit="mm" value="6.7">6.7 mm</quantity>
|
||
long, with 30 chaetigers,
|
||
<quantity id="85409B5ECA47E859FC76A045D905FBC0" box="[977,1063,1086,1111]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="15" pageNumber="166" unit="mm" value="0.6">0.6 mm</quantity>
|
||
wide.
|
||
<typeStatus id="9D038819CA47E859FBD4A044D9C2FBC1" box="[1139,1248,1087,1111]" pageId="15" pageNumber="166" type="paratype">Paratypes</typeStatus>
|
||
incomplete 5.0
|
||
<emphasis id="70CCEAA9CA47E859FA29A045D8BEFBC1" bold="true" box="[1422,1436,1086,1111]" pageId="15" pageNumber="166">–</emphasis>
|
||
<quantity id="85409B5ECA47E859FF30A019DDD9FBEC" box="[151,251,1122,1147]" metricMagnitude="-2" metricUnit="m" metricValue="1.58" pageId="15" pageNumber="166" unit="mm" value="15.8">15.8 mm</quantity>
|
||
long, with 26
|
||
<emphasis id="70CCEAA9CA47E859FE3FA019DC84FBED" bold="true" box="[408,422,1122,1147]" pageId="15" pageNumber="166">–</emphasis>
|
||
75 chaetigers,
|
||
<quantity id="85409B5ECA47E859FDEEA019DF82FBEC" box="[585,672,1122,1147]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="15" pageNumber="166" unit="mm" value="0.6">0.6 mm</quantity>
|
||
wide.
|
||
<typeStatus id="9D038819CA47E859FD4BA018DE7BFBED" box="[748,857,1123,1147]" pageId="15" pageNumber="166" type="paratype">Paratypes</typeStatus>
|
||
complete 8.0
|
||
<emphasis id="70CCEAA9CA47E859FC56A019DEDDFBED" bold="true" box="[1009,1023,1122,1147]" pageId="15" pageNumber="166">–</emphasis>
|
||
<quantity id="85409B5ECA47E859FC58A019D977FBEC" box="[1023,1109,1122,1147]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="15" pageNumber="166" unit="mm" value="9.5">9.5 mm</quantity>
|
||
long, with 61
|
||
<emphasis id="70CCEAA9CA47E859FB55A019D822FBED" bold="true" box="[1266,1280,1122,1147]" pageId="15" pageNumber="166">–</emphasis>
|
||
63 chaetigers,
|
||
<quantity id="85409B5ECA47E859FF30A0FDDC3CFB08" box="[151,286,1158,1183]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="15" pageNumber="166" unit="mm" value="0.55" valueMax="0.6" valueMin="0.5">
|
||
0.5
|
||
<emphasis id="70CCEAA9CA47E859FF1DA0FDDDEAFB09" bold="true" box="[186,200,1158,1183]" pageId="15" pageNumber="166">–</emphasis>
|
||
0.6 mm
|
||
</quantity>
|
||
wide. Small
|
||
<typeStatus id="9D038819CA47E859FE13A0FCDF3DFB09" box="[436,543,1159,1183]" pageId="15" pageNumber="166" type="paratype">paratypes</typeStatus>
|
||
complete 2.6
|
||
<emphasis id="70CCEAA9CA47E859FD1FA0FDDFE4FB09" bold="true" box="[696,710,1158,1183]" pageId="15" pageNumber="166">–</emphasis>
|
||
7.0 mm long, with 34
|
||
<emphasis id="70CCEAA9CA47E859FC1EA0FDDEE5FB09" bold="true" box="[953,967,1158,1183]" pageId="15" pageNumber="166">–</emphasis>
|
||
57 chaetigers,
|
||
<quantity id="85409B5ECA47E859FBCCA0FCD9D0FB08" box="[1131,1266,1158,1183]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="15" pageNumber="166" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">
|
||
0.3
|
||
<emphasis id="70CCEAA9CA47E859FB29A0FDD9BEFB09" bold="true" box="[1166,1180,1158,1183]" pageId="15" pageNumber="166">–</emphasis>
|
||
0.5 mm
|
||
</quantity>
|
||
wide. Color in alcohol light brown, no other pigmentation. Prostomium peanut-shaped, slightly wider in eye region, sharply pointed anteriorly (
|
||
<figureCitation id="DA832A3ECA47E859FEDDA0B5DCE1FB71" box="[378,451,1230,1255]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
A), posteriorly tapered, with short, narrow, raised caruncle extending to middle of chaetiger 1 (
|
||
<figureCitation id="DA832A3ECA47E859FE8FA089DC4DFA9D" box="[296,367,1266,1291]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
A). Two pairs of brown subdermal eyes (small specimens with red eyes): one pair of small, lateral kidney-shaped eyes, and one pair of rounded, medial eyes, all eyes in nearly straight line above base of palps. Palps long (
|
||
<figureCitation id="DA832A3ECA47E859FEC2A141DC8AFAC5" box="[357,424,1338,1363]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B), extending to chaetigers 10–12; palps with single band of transverse row of cilia on one side of ventral ciliated groove. Palp sheaths large, smooth, fused to base of palps. Peristomium small (
|
||
<figureCitation id="DA832A3ECA47E859FA93A125D858FAE1" box="[1332,1402,1374,1399]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B), expanded laterally, partially enveloping prostomium and extending around base of palps, forming small lateral wings (
|
||
<figureCitation id="DA832A3ECA47E859FF4EA1DDDC0EFA29" box="[233,300,1446,1471]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B), separated from chaetiger 1.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA47E859FF60A1B1D8A5F8DD" blockId="15.[151,1437,834,1975]" pageId="15" pageNumber="166">
|
||
All notopodial postchaetal lamellae almost completely fused with branchiae but with free and pointed tips; notopodial postchaetal lamellae of chaetiger 1 slightly shifted dorsally. Notopodial postchaetal lamellae of chaetiger 1 and subsequent chaetigers entire (
|
||
<figureCitation id="DA832A3ECA47E859FD35A269DFF7F9BD" box="[658,725,1554,1579]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
C), long and narrow on first five chaetigers (
|
||
<figureCitation id="DA832A3ECA47E859FB62A269D82AF9BD" box="[1221,1288,1554,1579]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
C), thereafter slightly wider, partially fused with branchiae; lamellae distally free with pointed tips and entire margins (
|
||
<figureCitation id="DA832A3ECA47E859FA90A24DD85BF9D9" box="[1335,1401,1590,1615]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
D– E), basal margin wider, rounded (
|
||
<figureCitation id="DA832A3ECA47E859FDADA221DF6FF9E5" box="[522,589,1626,1651]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
D); distal margin becoming wider, ventral edge (lobe) of lamellae oval, long on chaetigers 25–32 (
|
||
<figureCitation id="DA832A3ECA47E859FE2BA205DCF2F901" box="[396,464,1662,1687]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
E); lamellae of chaetigers 26–33 (
|
||
<quantity id="85409B5ECA47E859FCF5A204DEAFF901" box="[850,909,1662,1687]" metricMagnitude="-1" metricUnit="m" metricValue="8.382" pageId="15" pageNumber="166" unit="in" value="33.0">33 in</quantity>
|
||
<typeStatus id="9D038819CA47E859FC32A205DEDBF901" box="[917,1017,1662,1687]" pageId="15" pageNumber="166" type="holotype">holotype</typeStatus>
|
||
) with pointed ventral edge (
|
||
<figureCitation id="DA832A3ECA47E859FA9CA205D85CF901" box="[1339,1406,1662,1687]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
F– G). Ventral and dorsal edges of notopodial and neuropodial lamellae not overlapping or touching on any chaetiger. Anterior notopodial prechaetal lamellae small, oval (
|
||
<figureCitation id="DA832A3ECA47E859FCB7A2BDDE78F949" box="[784,858,1734,1759]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
D), thereafter subtriangular (
|
||
<figureCitation id="DA832A3ECA47E859FB08A2BDD9DBF949" box="[1199,1273,1734,1759]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
G) on middle chaetigers, then decreasing gradually in size; not basally fused with notopodial postchaetal lamellae. Each segment with a pair of dorsal C-shaped double bands of cilia with transverse band of cilia between them (
|
||
<figureCitation id="DA832A3ECA47E859FB7AA375D803F8B1" box="[1245,1313,1806,1831]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
H). Lateral organs between notopodial and neuropodial postchaetal lamellae visible but small on middle chaetigers (
|
||
<figureCitation id="DA832A3ECA47E859FA8CA349D852F8DD" box="[1323,1392,1842,1867]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">
|
||
Fig.
|
||
<date id="3606107BCA47E859FAC7A349D852F8DD" box="[1376,1392,1842,1867]" pageId="15" pageNumber="166">6</date>
|
||
</figureCitation>
|
||
I).
|
||
</paragraph>
|
||
<paragraph id="420736BBCA47E847FF60A32DDE50FE8B" blockId="15.[151,1437,834,1975]" lastBlockId="17.[151,1437,151,2013]" lastPageId="17" lastPageNumber="168" pageId="15" pageNumber="166">
|
||
Neuropodial postchaetal lamellae of chaetiger 1 shifted to dorsal side; neuropodial lamellae of chaetiger 1 triangular (
|
||
<figureCitation id="DA832A3ECA47E859FEB4A301DC74F805" box="[275,342,1914,1939]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B, J), neuropodial lamellae of chaetiger 2 wide, subtriangular (
|
||
<figureCitation id="DA832A3ECA47E859FBB5A301D977F805" box="[1042,1109,1914,1939]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B, J); lamellae on chaetiger 3 and subsequent chaetigers rounded, wider (
|
||
<figureCitation id="DA832A3ECA47E859FD30A3E5DFF8F821" box="[663,730,1950,1975]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="15" pageNumber="166">Fig. 6</figureCitation>
|
||
B, K), increasing gradually in size, becoming rectangular with rounded edges from chaetiger 21 (
|
||
<figureCitation id="DA832A3ECA59E847FD81A4ECDF4FFF26" box="[550,621,151,176]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">
|
||
Fig.
|
||
<date id="3606107BCA59E847FDF9A4ECDF4FFF26" box="[606,621,151,176]" pageId="17" pageNumber="168">6</date>
|
||
</figureCitation>
|
||
I, L), then with triangular upper border from around chaetigers 26–29, forming a pointed upper border from around chaetigers 30–34 (
|
||
<figureCitation id="DA832A3ECA59E847FCDFA4C7DE9EFF43" box="[888,956,188,213]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
F–G) up to posterior chaetiger; becoming rounded at end of body in small specimens. Neuropodial prechaetal lamellae low (
|
||
<figureCitation id="DA832A3ECA59E847FBCFA4A4D98CFF6E" box="[1128,1198,223,248]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
J–L) along body, all lamellae not basally fused with neuropodial postchaetal lamellae.
|
||
</paragraph>
|
||
<caption id="16C76633CA58E846FF30A216DE1EF860" httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="16" pageNumber="167" targetBox="[199,1377,199,1617]" targetPageId="16">
|
||
<paragraph id="420736BBCA58E846FF30A216DE1EF860" blockId="16.[151,1437,1645,2038]" pageId="16" pageNumber="167">
|
||
<emphasis id="70CCEAA9CA58E846FF30A216DC30F915" bold="true" box="[151,274,1645,1667]" pageId="16" pageNumber="167">FIGURE 6.</emphasis>
|
||
<taxonomicName id="85B84D38CA58E846FEBEA215DCD1F915" box="[281,499,1645,1667]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="16" pageNumber="167" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA58E846FEBEA215DCD1F915" box="[281,499,1645,1667]" italics="true" pageId="16" pageNumber="167">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA58E846FE5FA216DF6BF915" bold="true" box="[504,585,1645,1667]" pageId="16" pageNumber="167">
|
||
<taxonomicNameLabel id="6BFF57D2CA58E846FE5FA216DF6BF915" box="[504,585,1645,1667]" pageId="16" pageNumber="167" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238/1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1–3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25–33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1–2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N1= Notolamellae of chaetiger 1, N2= Notolamellae of chaetiger 2, N3= Notolamellae of chaetiger 3, CBC= C-shaped double band of cilia. LO= Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C–E, Q, S 0.005 mm; G 5 0.05 mm; J–L, V 0.0025; N 0.01 mm; O–P, R, T, U, W 0.025 mm; X, Y 0.0125 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="420736BBCA59E847FF60A55CDFC0FD8E" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="168">
|
||
Branchiae present from chaetiger 1, continuing to end of body; all branchiae tapered, smooth, long; from chaetiger 3 all branchiae overlapping each other (
|
||
<figureCitation id="DA832A3ECA59E847FD4DA537DE16FEF3" box="[746,820,332,357]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
B); almost completely fused to notopodial lamellae, branchial tips free, distally pointed on all chaetigers and longer than notopodial lamellae (
|
||
<figureCitation id="DA832A3ECA59E847FB6CA514D830FE1E" box="[1227,1298,367,392]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
C–D). Each branchia with a dense band of cilia along inner edge. Accessory branchiae present from chaetigers 11–21 (
|
||
<quantity id="85409B5ECA59E847FAC6A5EFD8BEFE3B" box="[1377,1436,404,429]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="17" pageNumber="168" unit="in" value="13.0">13 in</quantity>
|
||
<typeStatus id="9D038819CA59E847FF30A5CCDDDFFE46" box="[151,253,439,464]" pageId="17" pageNumber="168" type="holotype">holotype</typeStatus>
|
||
), initially as a simple long digitate lobe that arising from dorsolateral side of body behind notopodial base; number of lobes increasing gradually to 3–5 on middle and posterior chaetigers, arranged in one row (
|
||
<figureCitation id="DA832A3ECA59E847FAAAA5A7D86DFE63" box="[1293,1359,476,501]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
M); on small
|
||
<typeStatus id="9D038819CA59E847FF7CA67BDC64FD8E" box="[219,326,512,536]" pageId="17" pageNumber="168" type="paratype">paratypes</typeStatus>
|
||
only a single digitate lobe observed.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA59E847FF60A65FD92BFC16" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="168">
|
||
Notochaetae of chaetiger 1 arranged in a dorsal tuft and a ventral fascicle; dorsal tuft comprised of about 10–15 long, smooth, slender, pointed, alimbated capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FD5FA63CDE1EFDF6" box="[760,828,583,608]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
N) extending beyond margins of notopodial lamellae, between palps; ventral fascicle arranged in two rows: anterior row comprised of slender and slightly reticulated, granulated, unilimbated capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FD88A6F4DF56FD3E" box="[559,628,655,680]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
O), and posterior row of short, slender, smooth, unilimbated capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FF38A6CFDDC6FD5B" box="[159,228,692,717]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
P); fewer than on dorsal fascicle. Notochaetae of chaetiger 2 arranged in same way as on chaetiger 1 and subsequent chaetigers, except that dorsal tufts with 2–3 short, pointed, smooth, unilimbated capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FA94A6ACD85AFD66" box="[1331,1400,727,752]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
Q); chaetae of middle chaetigers show same structure as those of anterior chaetigers, except that anterior row has wider, heavily reticulated, granulated, long, capillaries with wider sheathes (
|
||
<figureCitation id="DA832A3ECA59E847FBB6A764D97AFCAE" box="[1041,1112,799,824]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
R), and posterior row, long, thinner, smooth, unilimbated, capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FDD1A73FDF9EFCCB" box="[630,700,836,861]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
P); fascicles on posterior chaetigers with long, pointed, smooth, slender, alimbate capillary chaetae (
|
||
<figureCitation id="DA832A3ECA59E847FD8FA71CDF4FFC16" box="[552,621,871,896]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
S). Notopodial hooded hooks absent.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA59E847FF60A7F7DF44FB52" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="168">
|
||
Neurochaetae of chaetiger 1 arranged in two rows: anterior row comprised of stout slightly reticulated, granulated, unilimbate capillaries (
|
||
<figureCitation id="DA832A3ECA59E847FD82A7D4DF49FC5E" box="[549,619,943,968]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
T), and posterior row of long, smooth, alimbate capillary chaetae (
|
||
<figureCitation id="DA832A3ECA59E847FAC8A7D4DD87FC7B" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
U), plus a ventral tuft of 2–3 slender, shorter, smooth, alimbated capillaries located in position of sabre chaetae (
|
||
<figureCitation id="DA832A3ECA59E847FF38A78CDDCAFB86" box="[159,232,1015,1040]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">
|
||
Fig.
|
||
<date id="3606107BCA59E847FF7EA78CDDCAFB86" box="[217,232,1015,1040]" pageId="17" pageNumber="168">6</date>
|
||
</figureCitation>
|
||
V). Neurochaetae of chaetiger 2 and subsequent chaetigers similar to those of chaetiger 1, only with additional two sabre chaetae, each chaeta longer, stouter, heavily reticulated, granulated, slightly unilimbated (
|
||
<figureCitation id="DA832A3ECA59E847FAC8A067DD87FBCE" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
W), except for chaetiger 11 where sabre chaetae are longer. Unidentate (
|
||
<figureCitation id="DA832A3ECA59E847FBB6A044D978FBCE" box="[1041,1114,1087,1112]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">
|
||
Fig.
|
||
<date id="3606107BCA59E847FBEBA044D978FBCE" box="[1100,1114,1087,1112]" pageId="17" pageNumber="168">6</date>
|
||
</figureCitation>
|
||
X) and bidentate (
|
||
<figureCitation id="DA832A3ECA59E847FA91A044D85DFBCE" box="[1334,1407,1087,1112]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
Y) neuropodial hooded hooks integrated in same fascicle from chaetigers 15–21 (
|
||
<quantity id="85409B5ECA59E847FB96A01FD94DFBEB" box="[1073,1135,1124,1149]" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="17" pageNumber="168" unit="in" value="18.0">18 in</quantity>
|
||
<typeStatus id="9D038819CA59E847FBDCA01FD9C3FBEB" box="[1147,1249,1124,1149]" pageId="17" pageNumber="168" type="holotype">holotype</typeStatus>
|
||
), up to five per neuropodium. For small
|
||
<typeStatus id="9D038819CA59E847FE0DA0F2DF37FB37" box="[426,533,1161,1185]" pageId="17" pageNumber="168" type="paratype">paratypes</typeStatus>
|
||
(juveniles) all hooks bidentate. Hooded hooks distally entire, slightly curved and with hood extended distally (
|
||
<figureCitation id="DA832A3ECA59E847FE7AA0D7DF3DFB53" box="[477,543,1196,1221]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">
|
||
Fig.
|
||
<date id="3606107BCA59E847FDB6A0D7DF3DFB53" box="[529,543,1196,1221]" pageId="17" pageNumber="168">6</date>
|
||
</figureCitation>
|
||
X, Y).
|
||
</paragraph>
|
||
<paragraph id="420736BBCA59E847FF60A0B4D93BFB7E" blockId="17.[151,1437,151,2013]" box="[199,1049,1231,1256]" pageId="17" pageNumber="168">
|
||
Pygidium with midventral flap and a pair of cirri (
|
||
<figureCitation id="DA832A3ECA59E847FD5FA0B4DE19FB7E" box="[760,827,1231,1256]" captionStart="FIGURE 6" captionStartId="16.[151,250,1645,1667]" captionTargetBox="[199,1377,199,1617]" captionTargetId="figure@16.[195,1387,193,1627]" captionTargetPageId="16" captionText="FIGURE 6. Dispio lenislamellata sp. nov. Holotype (LACM-AHF POLY- 6238: B-Z; paratype (LACM-AHF POLY- 6238 / 1: A): (A) anterior region, dorso-lateral view; (B) anterior region, lateral view; (C) notopodium of chaetigers 1 – 3; (D) notopodium of chaetigers 8; (E) notopodium of chaetiger 27; (F) notopodium of chaetigers 25 – 33; (G) parapodium of chaetiger 75; (H) middle segment, dorsal view; (I) middle segment, lateral view; (J) neuropodium of chaetigers 1 – 2; (K) neuropodium of chaetiger 5; (L) neuropodium of chaetiger 22; (M) notopodial lamellae and branchiae, dorsal view and accessory branchiae; (N) dorsal tuft notopodial chaeta of chaetiger 1; (O) anterior notopodial chaeta of anterior row; (P) anterior notopodial chaeta of posterior row; (Q) dorsal tuft notopodial chaeta of chaetiger 4; (R) middle notopodial chaeta of anterior row; (S) dorsal tuft chaetae of notopodial chaeta of posterior chaetiger; (T) anterior neuropodial chaeta of anterior row; (U) anterior neuropodial chaeta of posterior row; (V) ventral chaeta located in the position of a sabre chaeta of anterior chaetiger; (W) sabre chaeta of chaetiger 27; (X) unidentate neuropodial hooded hook; (Y) bidentate neuropodial hooded hook; (Z) pygidium, lateral view. N 1 = Notolamellae of chaetiger 1, N 2 = Notolamellae of chaetiger 2, N 3 = Notolamellae of chaetiger 3, CBC = C-shaped double band of cilia. LO = Lateral organ. Scale bars: A, F, H, I, M, Z 0.5 mm; B 1.0 mm; C – E, Q, S 0.005 mm; G 5 0.05 mm; J – L, V 0.0025; N 0.01 mm; O – P, R, T, U, W 0.025 mm; X, Y 0.0125 mm." httpUri="https://zenodo.org/record/163180/files/figure.png" pageId="17" pageNumber="168">Fig. 6</figureCitation>
|
||
Z), lost in
|
||
<typeStatus id="9D038819CA59E847FC08A0B4D937FB7E" box="[943,1045,1231,1256]" pageId="17" pageNumber="168" type="holotype">holotype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA59E844FF60A08FDF60FE3B" lastPageId="18" lastPageNumber="169" pageId="17" pageNumber="168" type="discussion">
|
||
<paragraph id="420736BBCA59E847FF60A08FDFF0F8DB" blockId="17.[151,1437,151,2013]" pageId="17" pageNumber="168">
|
||
<emphasis id="70CCEAA9CA59E847FF60A08FDC19FA9B" bold="true" box="[199,315,1268,1293]" pageId="17" pageNumber="168">Remarks.</emphasis>
|
||
<taxonomicName id="85B84D38CA59E847FEE2A08EDF18FA9A" box="[325,570,1268,1292]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FEE2A08EDF18FA9A" box="[325,570,1268,1292]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FDE2A08FDF80FA9A" box="[581,674,1268,1293]" pageId="17" pageNumber="168" rank="species">
|
||
<emphasis id="70CCEAA9CA59E847FDE2A08FDFB9FA9B" bold="true" box="[581,667,1268,1293]" pageId="17" pageNumber="168">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is similar to
|
||
<taxonomicName id="85B84D38CA59E847FCE3A08ED93AFA9A" box="[836,1048,1268,1292]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="glabrilamellata">
|
||
<emphasis id="70CCEAA9CA59E847FCE3A08ED93AFA9A" box="[836,1048,1268,1292]" italics="true" pageId="17" pageNumber="168">D. glabrilamellata</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="3AAF762BCA59E847FBC3A08FD9EFFA9B" box="[1124,1229,1268,1293]" name="Australia" pageId="17" pageNumber="168">Australia</collectingCountry>
|
||
,
|
||
<taxonomicName id="85B84D38CA59E847FB7AA08ED8BEFA9A" box="[1245,1436,1268,1292]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="brachychaeta">
|
||
<emphasis id="70CCEAA9CA59E847FB7AA08ED8BEFA9A" box="[1245,1436,1268,1292]" italics="true" pageId="17" pageNumber="168">D. brachychaeta</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="3AAF762BCA59E847FF70A16CDC6BFAA6" box="[215,329,1303,1328]" name="Argentina" pageId="17" pageNumber="168">Argentina</collectingCountry>
|
||
,
|
||
<taxonomicName id="85B84D38CA59E847FEFFA162DCF6FAA6" box="[344,468,1305,1328]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="magnus">
|
||
<emphasis id="70CCEAA9CA59E847FEFFA162DCF6FAA6" box="[344,468,1305,1328]" italics="true" pageId="17" pageNumber="168">D. magnus</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="3AAF762BCA59E847FDB8A16CDF96FAA6" box="[543,692,1303,1328]" name="South Africa" pageId="17" pageNumber="168">South Africa</collectingCountry>
|
||
, and
|
||
<taxonomicName id="85B84D38CA59E847FD52A162DE4CFAA6" box="[757,878,1304,1328]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="oculata">
|
||
<emphasis id="70CCEAA9CA59E847FD52A162DE4CFAA6" box="[757,878,1304,1328]" italics="true" pageId="17" pageNumber="168">D. oculata</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="3AAF762BCA59E847FC1EA162DEDBFAA6" box="[953,1017,1305,1328]" name="Japan" pageId="17" pageNumber="168">Japan</collectingCountry>
|
||
in having entire anterior notopodial postchaetal lamellae. Furthermore,
|
||
<taxonomicName id="85B84D38CA59E847FD97A146DE07FAC2" box="[560,805,1340,1364]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FD97A146DE07FAC2" box="[560,805,1340,1364]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FC97A147DEAFFAC2" box="[816,909,1340,1365]" pageId="17" pageNumber="168" rank="species">
|
||
<emphasis id="70CCEAA9CA59E847FC97A147DEA5FAC3" bold="true" box="[816,903,1340,1365]" pageId="17" pageNumber="168">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
is similar to the last two species in that the notopodial and neuropodial lamellae do not overlap or touch each other. However,
|
||
<taxonomicName id="85B84D38CA59E847FBE0A11BD81BFAEE" box="[1095,1337,1376,1400]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FBE0A11BD81BFAEE" box="[1095,1337,1376,1400]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FAE6A124D8BEFAEE" box="[1345,1436,1375,1400]" pageId="17" pageNumber="168" rank="species">
|
||
<emphasis id="70CCEAA9CA59E847FAE6A124D8B7FAEE" bold="true" box="[1345,1429,1375,1400]" pageId="17" pageNumber="168">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<emphasis id="70CCEAA9CA59E847FE8DA1FEDFEEFA0A" box="[298,716,1412,1436]" italics="true" pageId="17" pageNumber="168">
|
||
<taxonomicName id="85B84D38CA59E847FE8DA1FEDF22FA0A" box="[298,512,1412,1436]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="glabrilamellata">D. glabrilamellata</taxonomicName>
|
||
,
|
||
<taxonomicName id="85B84D38CA59E847FDA9A1FEDFEEFA0A" box="[526,716,1412,1436]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="brachychaeta">D. brachychaeta</taxonomicName>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="85B84D38CA59E847FD7AA1FEDE78FA0A" box="[733,858,1413,1436]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="magnus">
|
||
<emphasis id="70CCEAA9CA59E847FD7AA1FEDE78FA0A" box="[733,858,1413,1436]" italics="true" pageId="17" pageNumber="168">D. magnus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="85B84D38CA59E847FC31A1FED932FA0A" box="[918,1040,1412,1436]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="oculata">
|
||
<emphasis id="70CCEAA9CA59E847FC31A1FED932FA0A" box="[918,1040,1412,1436]" italics="true" pageId="17" pageNumber="168">D. oculata</emphasis>
|
||
</taxonomicName>
|
||
in that the prostomium is slightly wider in the region of the eyes, the peristomium is shorter, and the neuropodial lamellae are triangular on chaetigers 1
|
||
<emphasis id="70CCEAA9CA59E847FF02A1B7DD91FA73" bold="true" box="[165,179,1484,1509]" pageId="17" pageNumber="168">–</emphasis>
|
||
2; with,
|
||
<taxonomicName id="85B84D38CA59E847FEB6A1B6DF20FA72" box="[273,514,1484,1508]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FEB6A1B6DF20FA72" box="[273,514,1484,1508]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA59E847FDAEA1B7DF41FA73" bold="true" box="[521,611,1484,1509]" pageId="17" pageNumber="168">
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FDAEA1B7DF41FA73" box="[521,611,1484,1509]" pageId="17" pageNumber="168" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="85B84D38CA59E847FD5EA1B6DE96FA72" box="[761,948,1484,1508]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="brachychaeta">
|
||
<emphasis id="70CCEAA9CA59E847FD5EA1B6DE96FA72" box="[761,948,1484,1508]" italics="true" pageId="17" pageNumber="168">D. brachychaeta</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="85B84D38CA59E847FC54A1B6D94FFA72" box="[1011,1133,1485,1508]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="magnus">
|
||
<emphasis id="70CCEAA9CA59E847FC54A1B6D94FFA72" box="[1011,1133,1485,1508]" italics="true" pageId="17" pageNumber="168">D. magnus</emphasis>
|
||
</taxonomicName>
|
||
by the presence of eyes. It also differs from
|
||
<taxonomicName id="85B84D38CA59E847FEF1A18ADF32F99E" box="[342,528,1520,1544]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="brachychaeta">
|
||
<emphasis id="70CCEAA9CA59E847FEF1A18ADF32F99E" box="[342,528,1520,1544]" italics="true" pageId="17" pageNumber="168">D. brachychaeta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="85B84D38CA59E847FDE2A18ADF99F99E" box="[581,699,1520,1544]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="oculata">
|
||
<emphasis id="70CCEAA9CA59E847FDE2A18ADF99F99E" box="[581,699,1520,1544]" italics="true" pageId="17" pageNumber="168">D. oculata</emphasis>
|
||
</taxonomicName>
|
||
as it has accessory branchiae, and the branchial tips are free along the whole body, and from
|
||
<taxonomicName id="85B84D38CA59E847FE66A26EDF19F9BA" box="[449,571,1557,1580]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="magnus">
|
||
<emphasis id="70CCEAA9CA59E847FE66A26EDF19F9BA" box="[449,571,1557,1580]" italics="true" pageId="17" pageNumber="168">D. magnus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="85B84D38CA59E847FDD3A26EDFC9F9BA" box="[628,747,1556,1580]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="oculata">
|
||
<emphasis id="70CCEAA9CA59E847FDD3A26EDFC9F9BA" box="[628,747,1556,1580]" italics="true" pageId="17" pageNumber="168">D. oculata</emphasis>
|
||
</taxonomicName>
|
||
in that it has neuropodial hooded hooks from chaetigers 15– 21. Finally,
|
||
<taxonomicName id="85B84D38CA59E847FE84A243DF35F9C6" box="[291,535,1592,1616]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FE84A243DF35F9C6" box="[291,535,1592,1616]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA59E847FD86A24CDF5DF9C6" bold="true" box="[545,639,1591,1616]" pageId="17" pageNumber="168">
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FD86A24CDF5DF9C6" box="[545,639,1591,1616]" pageId="17" pageNumber="168" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="85B84D38CA59E847FCBAA242DED2F9C6" box="[797,1008,1592,1616]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="glabrilamellata">
|
||
<emphasis id="70CCEAA9CA59E847FCBAA242DED2F9C6" box="[797,1008,1592,1616]" italics="true" pageId="17" pageNumber="168">D. glabrilamellata</emphasis>
|
||
</taxonomicName>
|
||
in that in the former the caruncle is shorter, blunt and swollen along the posterior margin, the neuropodial prechaetal lamellae have lower lobes along the whole body, all branchiae overlap each other, accessory branchiae present from chaetigers 11
|
||
<emphasis id="70CCEAA9CA59E847FA93A204D860F90E" bold="true" box="[1332,1346,1663,1688]" pageId="17" pageNumber="168">–</emphasis>
|
||
21, and neuropodial hooded hooks from chaetigers 15–21; with,
|
||
<taxonomicName id="85B84D38CA59E847FCFBA2DED975F92A" box="[860,1111,1700,1724]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="lenislamellata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FCFBA2DED975F92A" box="[860,1111,1700,1724]" italics="true" pageId="17" pageNumber="168">Dispio lenislamellata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA59E847FBCEA2DFD9EFF92B" bold="true" box="[1129,1229,1700,1725]" pageId="17" pageNumber="168">
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FBCEA2DFD9EFF92B" box="[1129,1229,1700,1725]" pageId="17" pageNumber="168" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="85B84D38CA59E847FA26A2DEDC0DF976" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="brachychaeta">
|
||
<emphasis id="70CCEAA9CA59E847FA26A2DEDC0DF976" italics="true" pageId="17" pageNumber="168">D. brachychaeta</emphasis>
|
||
</taxonomicName>
|
||
, in that the former has unilimbated anterior neuropodial chaetae, and smooth, alimbated, ventral chaetae located in the position of the sabre chaetae, and from
|
||
<emphasis id="70CCEAA9CA59E847FCD3A296DEDAF892" box="[884,1016,1773,1796]" italics="true" pageId="17" pageNumber="168">
|
||
<taxonomicName id="85B84D38CA59E847FCD3A296DED7F892" box="[884,1013,1773,1796]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="magnus">D. magnus</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
in having a shorter, blunt, caruncle swollen along the posterior margin, anterior notopodial postchaetal lamellae without ruffled margins, and a pygidium with a midventral flap and a pair of cirri.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA59E844FF60A323D93EFE1E" blockId="17.[151,1437,151,2013]" lastBlockId="18.[151,1437,151,536]" lastPageId="18" lastPageNumber="169" pageId="17" pageNumber="168">
|
||
In this species we observed that juvenile specimens only have bidentate hooded hooks, whereas unidentate and bidentate hooded hooks were observed in the same fascicle on the posterior chaetiger in adult specimens: this observation is very rare, there are usually one or two teeth in a single fascicle with bidentate hooks along the whole body. This trait has been observed in this study for other species, such as
|
||
<taxonomicName id="85B84D38CA59E847FC62A3BED97BF84A" box="[965,1113,1988,2012]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="bescanzae" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FC62A3BED97BF84A" box="[965,1113,1988,2012]" italics="true" pageId="17" pageNumber="168">D. bescanzae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="70CCEAA9CA59E847FBC7A3BFD990F84B" bold="true" box="[1120,1202,1988,2013]" pageId="17" pageNumber="168">
|
||
<taxonomicNameLabel id="6BFF57D2CA59E847FBC7A3BFD990F84B" box="[1120,1202,1988,2013]" pageId="17" pageNumber="168" rank="species">sp. nov</taxonomicNameLabel>
|
||
</emphasis>
|
||
, and
|
||
<taxonomicName id="85B84D38CA59E847FB49A3BED8BEF84A" box="[1262,1436,1989,2012]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="17" pageNumber="168" phylum="Annelida" rank="species" species="anauncinata" status="sp. nov.">
|
||
<emphasis id="70CCEAA9CA59E847FB49A3BED8BEF84A" box="[1262,1436,1989,2012]" italics="true" pageId="17" pageNumber="168">D. anauncinata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="6BFF57D2CA5AE844FF30A4ECDDD0FF39" box="[151,242,151,176]" pageId="18" pageNumber="169" rank="species">
|
||
<emphasis id="70CCEAA9CA5AE844FF30A4ECDDCEFF26" bold="true" box="[151,236,151,176]" pageId="18" pageNumber="169">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
In addition,
|
||
<bibRefCitation id="26294B4ACA5AE844FE2FA4E3DF00FF26" author="Foster" box="[392,546,152,176]" pageId="18" pageNumber="169" refString="Foster, N. M. (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Caribbean Sea. Studies on the Fauna of Curacao and other Caribbean Islands, 36, 1 - 183." type="journal article" year="1971">Foster (1971)</bibRefCitation>
|
||
reported the presence of bidentate hooded hooks in juveniles of
|
||
<taxonomicName id="85B84D38CA5AE844FAA9A4E2D8B7FF39" box="[1294,1429,152,176]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="18" pageNumber="169" phylum="Annelida" rank="species" species="uncinata">
|
||
<emphasis id="70CCEAA9CA5AE844FAA9A4E2D8B7FF39" box="[1294,1429,152,176]" italics="true" pageId="18" pageNumber="169">D. uncinata</emphasis>
|
||
</taxonomicName>
|
||
, which have also been observed in the larval stages of the same species (
|
||
<bibRefCitation id="26294B4ACA5AE844FC47A4C7D9D9FF42" author="Blake" box="[992,1275,188,213]" pageId="18" pageNumber="169" refString="Blake, J. A & Arnofsky, P. A. (1999) Reproduction and larval development of the spioniform Polychaeta with application to systematics and phylogeny. In: Dorresteijn, A. W. C. & Westheide, W. (Eds.), Reproductive Strategies and Developmental Patterns in Annelids. Hydrobiologia, 402, 57 - 106. http: // dx. doi. org / 10.1007 / 978 - 94 - 017 - 2887 - 4 _ 4" type="journal article" year="1999">Blake & Arnofsky 1999</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="26294B4ACA5AE844FAAEA4C7D8B3FF43" author="Blake" box="[1289,1425,188,213]" pageId="18" pageNumber="169" refString="Blake, J. A. (2006) Spionida. In: Rouse, G. & Pleijel, F. (Eds.), Reproductive Biology and Phylogeny of Annelida. Vol. 4. Series: Reproductive Biology and Phylogeny. Science Publishers, Enfield, New Hampshire, pp. 566 - 638. [Jamieson, B. G. M. (Series Ed.)]" type="book" year="2006">Blake 2006</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="26294B4ACA5AE844FF30A4A4DC98FF6E" author="Blake" box="[151,442,223,248]" pageId="18" pageNumber="169" refString="Blake, J. A. & Kudenov, J. D. (1978) The Spionidae (Polychaeta) from southeastern Australia and adjacent areas with a revision of the genera. Memoirs of the National Museum of Victoria, 39, 171 - 280." type="journal article" year="1978">Blake & Kudenov (1978)</bibRefCitation>
|
||
have also found such hooks in juvenile
|
||
<taxonomicName id="85B84D38CA5AE844FC2DA49AD979FF6E" box="[906,1115,224,248]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="18" pageNumber="169" phylum="Annelida" rank="species" species="glabrilamellata">
|
||
<emphasis id="70CCEAA9CA5AE844FC2DA49AD979FF6E" box="[906,1115,224,248]" italics="true" pageId="18" pageNumber="169">D. glabrilamellata</emphasis>
|
||
</taxonomicName>
|
||
, where, in a single fascicle, there is a graduation of wear from the bidentate to the unidentate condition, suggesting that unidentate hooks can result from worn bidentate hooks. These observations lead us to suggest that the larval and juvenile stages of
|
||
<taxonomicName id="85B84D38CA5AE844FF30A536DDC0FEF2" box="[151,226,333,356]" class="Polychaeta" family="Spionidae" genus="Dispio" kingdom="Animalia" order="Spionida" pageId="18" pageNumber="169" phylum="Annelida" rank="genus">
|
||
<emphasis id="70CCEAA9CA5AE844FF30A536DDC0FEF2" box="[151,226,333,356]" italics="true" pageId="18" pageNumber="169">Dispio</emphasis>
|
||
</taxonomicName>
|
||
species have bidentate hooks, whereas adults have only unidentate hooks. Further differences between this new species and the other species examined are provided in the key and
|
||
<tableCitation id="0F3A0300CA5AE844FC65A514D934FE1E" box="[962,1046,367,392]" 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="18" pageNumber="169">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="420736BBCA5AE844FF60A5EFDF60FE3B" blockId="18.[151,1437,151,536]" box="[199,578,404,429]" pageId="18" pageNumber="169">
|
||
<emphasis id="70CCEAA9CA5AE844FF60A5EFDC09FE3B" bold="true" box="[199,299,404,429]" pageId="18" pageNumber="169">Ecology.</emphasis>
|
||
<quantity id="85409B5ECA5AE844FE95A5EFDC56FE3A" box="[306,372,404,429]" metricMagnitude="0" metricUnit="m" metricValue="5.4" pageId="18" pageNumber="169" unit="m" value="5.4">5.4 m</quantity>
|
||
, coarse gray sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA5AE844FF60A5CCD907FE59" box="[199,1061,439,464]" pageId="18" pageNumber="169" type="description">
|
||
<paragraph id="420736BBCA5AE844FF60A5CCD907FE59" blockId="18.[151,1437,151,536]" box="[199,1061,439,464]" pageId="18" pageNumber="169">
|
||
<materialsCitation id="F2D03CE6CA5AE844FF60A5CCD907FE59" ID-GBIF-Occurrence="1324019889" box="[199,1061,439,464]" county="San Diego County" location="Northeastern Pacific" pageId="18" pageNumber="169" specimenCount="1" stateProvince="California" typeStatus="holotype">
|
||
<emphasis id="70CCEAA9CA5AE844FF60A5CCDC48FE46" bold="true" box="[199,362,439,464]" pageId="18" pageNumber="169">
|
||
Locality
|
||
<typeStatus id="9D038819CA5AE844FE97A5CCDC47FE46" box="[304,357,439,464]" pageId="18" pageNumber="169">type</typeStatus>
|
||
.
|
||
</emphasis>
|
||
<location id="47676060CA5AE844FED6A5CCDF78FE46" LSID="urn:lsid:plazi:treatment:CA1187ADCA47E844FF30A6ACDC4FFD8E:47676060CA5AE844FED6A5CCDF78FE46" box="[369,602,439,464]" county="San Diego County" name="Northeastern Pacific" pageId="18" pageNumber="169" stateProvince="California">Northeastern Pacific</location>
|
||
, Southern
|
||
<collectingRegion id="807CF859CA5AE844FD76A5CCDE67FE46" box="[721,837,439,464]" country="United States of America" name="California" pageId="18" pageNumber="169">California</collectingRegion>
|
||
,
|
||
<collectingCounty id="AB664E37CA5AE844FCF7A5C3D93CFE46" box="[848,1054,439,464]" pageId="18" pageNumber="169">San Diego County</collectingCounty>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0AA26530CA5AE844FF60A5A7DC4FFD8E" pageId="18" pageNumber="169" type="etymology">
|
||
<paragraph id="420736BBCA5AE844FF60A5A7DC4FFD8E" blockId="18.[151,1437,151,536]" pageId="18" pageNumber="169">
|
||
<emphasis id="70CCEAA9CA5AE844FF60A5A7DC6CFE63" bold="true" box="[199,334,476,501]" pageId="18" pageNumber="169">Etymology.</emphasis>
|
||
The specific name is from the Latin
|
||
<emphasis id="70CCEAA9CA5AE844FD51A5A7DE09FE62" box="[758,811,476,500]" italics="true" pageId="18" pageNumber="169">lenis</emphasis>
|
||
meaning smooth and refers to the shaped of the noto-, and neurolamellae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |