140 lines
15 KiB
XML
140 lines
15 KiB
XML
<document id="9FAAEF5C8CD8056C126C65D50F72E553" ID-CLB-Dataset="35880" ID-DOI="http://dx.doi.org/10.3897/zookeys.286.4438" ID-GBIF-Dataset="8eb9e776-76c2-4f09-8964-77205d602229" ID-PMC="PMC3677357" ID-Pensoft-Pub="1313-2970-286-1" ID-PubMed="23794844" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-286-1" ModsDocOrigin="ZooKeys 286" ModsDocTitle="Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae)" checkinTime="1451247449682" checkinUser="pensoft" docAuthor="Sendall, Kelly & Salazar-Vallejo, Sergio I." docDate="2013" docId="FE0221D14854EB28A6C5C37799FF9EAD" docLanguage="en" docName="ZooKeys 286: 1-74" docOrigin="ZooKeys 286" docSource="http://dx.doi.org/10.3897/zookeys.286.4438" docTitle="Petersenaspis capillata Nonato 1966, comb. n." docType="treatment" docVersion="7" lastPageNumber="56" masterDocId="E62FFF94FFE6FFFEEA0AE45616142716" masterDocTitle="Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae)" masterLastPageNumber="74" masterPageNumber="1" pageNumber="55" updateTime="1732847680031" updateUser="ExternalLinkService">
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<mods:title id="C1C72E64A0179EC4F0DA792FA7F6A7DE">Revision of Sternaspis Otto, 1821 (Polychaeta, Sternaspidae)</mods:title>
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<mods:namePart id="46E008848C62165EE405B8ABC789D968">Sendall, Kelly</mods:namePart>
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<mods:namePart id="AE713638DDC8C10A1375D73C3897FB9F">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:typeOfResource id="78E07C5F811E73BE778A30A064313B9C">text</mods:typeOfResource>
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<mods:title id="E2CE067B6B5F1CE90AB9D874FA617DC9">ZooKeys</mods:title>
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<mods:part id="06F1BAE05B146A02313E71D7F6A2D40C">
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<mods:date id="9E324BD5D83528BA11DF311259F64CCA">2013</mods:date>
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<mods:detail id="79E14F92ED41F9ADC51DEADFCA6E75B1" type="volume">
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<mods:number id="D4781E45E9137D3CC937F009757F7D43">286</mods:number>
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<mods:start id="67998D455FEF667E8F17F9CF140D23C5">1</mods:start>
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<mods:url id="B29763FD5AF9468E7D5310D6F1A8B6CB">http://dx.doi.org/10.3897/zookeys.286.4438</mods:url>
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<mods:classification id="D9D344AFF6470C620E58AE13FEB6DD7D">journal article</mods:classification>
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<mods:identifier id="0FBC7666FA515F5B1014CCA8D60E7E86" type="DOI">http://dx.doi.org/10.3897/zookeys.286.4438</mods:identifier>
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<mods:identifier id="41D41E21F7C4760AB498195210A929E1" type="Pensoft-Pub">1313-2970-286-1</mods:identifier>
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<treatment id="FE0221D14854EB28A6C5C37799FF9EAD" ID-GBIF-Taxon="152042380" LSID="urn:lsid:plazi:treatment:FE0221D14854EB28A6C5C37799FF9EAD" httpUri="http://treatment.plazi.org/id/FE0221D14854EB28A6C5C37799FF9EAD" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55" scope_class="Polychaeta" scope_family="Sternaspidae">
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<subSubSection id="DF761E27AB6BC440A7A59F21A303FB9C" pageId="54" pageNumber="55" type="nomenclature">
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<paragraph id="2438F95F3514B008528381FD43A31B94" pageId="54" pageNumber="55">
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<taxonomicName id="05E45D1B6DF2639104151CCCB1C7E1ED" ID-CoL="776P2" LSID="http://species-id.net/wiki/Petersenaspis_capillata" authority="Nonato, 1966" authorityName="Nonato" authorityYear="1966" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis capillata" order="Terebellida" pageId="54" pageNumber="55" phylum="Annelida" rank="species" species="capillata">Petersenaspis capillata (Nonato, 1966)</taxonomicName>
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<taxonomicNameLabel id="6BCA90004A3AAB0FE7D9349524E75357" pageId="54" pageNumber="55">comb. n.</taxonomicNameLabel>
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Figure 18
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</paragraph>
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</subSubSection>
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<subSubSection id="4249A5354951CCE04035ABE22B0DEC45" pageId="54" pageNumber="55" type="reference_group">
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<paragraph id="C791A14010118326A701DA1854051917" pageId="54" pageNumber="55">
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<taxonomicName id="23E99A3DAA88D17F6F08AF46FB5A2C65" class="Polychaeta" family="Sternaspidae" genus="Sternaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sternaspis capillata" order="Terebellida" pageId="54" pageNumber="55" phylum="Annelida" rank="species" species="capillata">Sternaspis capillata</taxonomicName>
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Nonato, 1966: 79-83, figs
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<normalizedToken id="3E02C6D69D3354576949AF8D750D1902" originalValue="l–">l-</normalizedToken>
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9;
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<bibRefCitation id="1F190698268955617849ABBFDA182130" author="Nonato, EF" journalOrPublisher="Boletim do Instituto Oceanografico da Universidade de Sao Paulo" pageId="60" pageNumber="61" pagination="59 - 130" title="Anelideos poliquetas do nordeste do Brasil, 1. Poliquetas bentonicos da costa de Alagoas e Sergipe." volume="19" year="1970">Nonato and Luna 1970</bibRefCitation>
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: 94, figs 87-88.
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</paragraph>
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</subSubSection>
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<subSubSection id="96959D0DA5C2AFA0884FCDEDA4C2E4CE" pageId="54" pageNumber="55" type="type material">
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<paragraph id="05557F8468CE91FDB6CCD16E4CB53366" pageId="54" pageNumber="55">Type material.</paragraph>
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<paragraph id="F25E0DBFF8339DD76355BC92AA08D407" pageId="54" pageNumber="55">
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Brazil. Two syntypes (MCEM 1333), Vitoria Island,
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<geoCoordinate id="AB9B190D98B560A5E3E1ADBEC4A37150" direction="south" orientation="latitude" precision="15" value="-23.755">23°45'18"S</geoCoordinate>
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,
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<geoCoordinate id="98C8861CA70BA09A77A4E0E6400464EA" direction="west" orientation="longitude" precision="15" value="-44.015">44°00'54"W</geoCoordinate>
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, 52 m, 1965.
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</paragraph>
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</subSubSection>
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<subSubSection id="6DE09094356FFD03878A7572A5130BA4" pageId="54" pageNumber="55" type="additional material">
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<paragraph id="2B7513941451C8252EC18AF7479F820B" pageId="54" pageNumber="55">Additional material.</paragraph>
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<paragraph id="C18FEB4A155371432F12A6E6A8176E83" pageId="54" pageNumber="55">
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Brazil. 1 spec. (MCEM 1309), Florianopolis,
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<geoCoordinate id="EB1D43D0BD554966D9FDF1B5A308B80E" direction="south" orientation="latitude" precision="15" value="-27.764166">27°45'51"S</geoCoordinate>
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,
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<geoCoordinate id="1A258A6CD76FAF6D8CEF538152653EEE" direction="west" orientation="longitude" precision="15" value="-48.05">48°03'00"W</geoCoordinate>
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, 95 m, 15-III-1998. 1 spec. (MCEM 1310), Ararangua,
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<geoCoordinate id="797F7A7D830449ED00D75A92FA371F1D" direction="south" orientation="latitude" precision="15" value="-29.25">29°15'00"S</geoCoordinate>
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,
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<geoCoordinate id="76B170C28BD1E6ED016D32DDE315C8E2" direction="west" orientation="longitude" precision="15" value="-48.683334">48°41'00"W</geoCoordinate>
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, 101 m, 23-III-1998. 1 spec. (MCEM 1311), Florianopolis,
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<geoCoordinate id="22A16EF27AD7ED38B103320C04A22D1E" direction="south" orientation="latitude" precision="15" value="-27.780277">27°46'49"S</geoCoordinate>
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,
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<geoCoordinate id="5BD1764F8D88597206EE01DE1A917CCC" direction="west" orientation="longitude" precision="15" value="-47.67917">47°40'45"W</geoCoordinate>
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, 138 m, 16-III-1998. 1 spec. (MCEM 1312), Cricifuna,
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<geoCoordinate id="2E42F10E09E4633A062E5FD9411EFF0B" direction="south" orientation="latitude" precision="15" value="-28.689444">28°41'22"S</geoCoordinate>
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,
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<geoCoordinate id="3E1387941487F76921416F52DDF6CAC9" direction="west" orientation="longitude" precision="15" value="-48.306667">48°18'24"W</geoCoordinate>
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, 109 m, 22-III-1998. 4 spec. (MCEM 1313), Imbituba,
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<geoCoordinate id="51CFFE886DB17459802DDAC8DA9670F5" direction="south" orientation="latitude" precision="15" value="-28.083334">28°05'00"S</geoCoordinate>
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,
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<geoCoordinate id="5174FAB8BA41554D1DC141917522E44C" direction="west" orientation="longitude" precision="15" value="-48.1">48°06'00"W</geoCoordinate>
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, 100 m, 16-III-1998. 6 spec. (MCEM 1314), Imbituba,
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<geoCoordinate id="4F29C7CF3D9DB9E2F104AEDD2CAB2BBC" direction="south" orientation="latitude" precision="15" value="-28.083334">28°05'00"S</geoCoordinate>
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,
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<geoCoordinate id="6EAB7EE4299AF69D97DE170F8DE8AC54" direction="west" orientation="longitude" precision="15" value="-48.1">48°06'00"W</geoCoordinate>
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, 100 m, 16-III-1998.
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</paragraph>
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</subSubSection>
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<subSubSection id="FCFE0749E2EA3FC40BEED921432F86D1" lastPageId="55" lastPageNumber="56" pageId="54" pageNumber="55" type="description">
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<paragraph id="27859B8B52183468B97776F5A76CC1A3" pageId="54" pageNumber="55">Description.</paragraph>
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<paragraph id="33F0488D3D569639AC8AA1A01721CDBD" pageId="54" pageNumber="55">Syntypes (MCEM 1333) with body bright white, clean with barely visible minute filamentous papillae covering most of cuticle (Fig. 18A), more densely on segments 7 and 8. Faint single rows of clusters of papillae along dorsal surface of last few segments. Body up to 20 mm long, 4.5 mm wide, 33 segments.</paragraph>
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<paragraph id="8F5FF4836F5A2C70DF8AEE73AD2B9EB0" pageId="54" pageNumber="55">Prostomium hemispherical, opalescent, conspicuous (Fig. 18B, C). Peristomium rounded, equalized at position of mouth, with some papillae. Mouth circular, extends from base of prostomium to anterior edge of first chaetiger.</paragraph>
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<paragraph id="199ACEFCB43B433113C446C19D580D7D" pageId="54" pageNumber="55">First three chaetigers with about 10 bright bronze, recurved, spatulate hooks, without subdistal dark areas (Fig. 18B, C). Genital papillae protrude ventrally from body wall between segments 7 and 8. Pre-shield region with 8 segments, with single lateral bundles of few capillary chaetae protruding from body wall.</paragraph>
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<paragraph id="26DF08C989B383798271C2990D84F5E8" pageId="54" pageNumber="55">Ventro-caudal shield brick red, papillose, with ribs faintly defined but no concentric lines, nor sediment particles; suture extends throughout shield. Anterior margins rounded; anterior depression very shallow; anterior keels not exposed. Lateral margins rounded, expanded medially, reduced posteriorly. Fan truncate, barely projected beyond posterior shield corners (Fig. 18A, D), margin smooth, with median notch.</paragraph>
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<paragraph id="CD5DA0C5A24FD91B1BF2DECEAC279061" pageId="55" pageNumber="56">
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<pageBreakToken id="D36E2262E09E13D04A3E8B5A49575580" pageId="55" pageNumber="56" start="start">Marginal</pageBreakToken>
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shield chaetal fascicles include 11 lateral ones, chaetae of each fascicle in oval arrangement, and 10 posterior fascicles, chaetae in oval arrangement. The 11th lateral fascicles include one or two fine capillary chaetae, four times as long as others. Posterior fascicles positioned close to midline. Peg chaetae not visible, nor additional delicate capillary chaetae between lateral and posterior fascicles.
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</paragraph>
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<paragraph id="D37C7318AF4B305E6B83CF0FF745F815" pageId="55" pageNumber="56">Branchiae numerous, not emerging from a distinct plate but from body wall; branchial area covered with thin, long interbranchial papillae, increasing in density towards margin of ventro-caudal shield (Fig. 18E).</paragraph>
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</subSubSection>
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<subSubSection id="6A9C0B9FDB2F76D27A01FD9A772142CA" pageId="55" pageNumber="56" type="remarks">
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<paragraph id="86E23A005457DACE960EBCE4F77EE65D" pageId="55" pageNumber="56">Remarks.</paragraph>
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<paragraph id="2A66497A7AFD4AEB675956BE69248569" pageId="55" pageNumber="56">
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<taxonomicName id="37F5AD3CDD74DC2D8A5913E3EF588ACB" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis capillata" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="capillata">Petersenaspis capillata</taxonomicName>
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(Nonato, 1966) comb. n. resembles
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<taxonomicName id="1E878AEF8C0CFE8F7EF69D4F30949790" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis palpallatoci" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="palpallatoci">Petersenaspis palpallatoci</taxonomicName>
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sp. n. because their shields have abundant long papillae, poorly defined ribs and no concentric lines. The main difference between them is the relative shield shape. In
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<taxonomicName id="7857421A67E5279ECD63A0EC8CBC957E" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis capillata" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="capillata">Petersenaspis capillata</taxonomicName>
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the anterior margin is barely projected forward and the posterior margin has a median notch, but no lateral notches, whereas in
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<taxonomicName id="F2BDCD5411BAA02F562A368F7DBDBB35" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis palpallatoci" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="palpallatoci">Petersenaspis palpallatoci</taxonomicName>
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the anterior margins are more projected forward and its posterior margin has a shallow median notch, plus two lateral notches. Other differences in the relative number of shield chaetal fascicles are less reliable because of chaetal fragility.
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</paragraph>
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</subSubSection>
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<subSubSection id="13B41A4F5D9B62220271C249A7A50ED8" pageId="55" pageNumber="56" type="distribution">
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<paragraph id="B215B5B570A4333B496F51135D313454" pageId="55" pageNumber="56">Distribution.</paragraph>
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<paragraph id="358A67D6ED9D6A134016ACC39DC79439" pageId="55" pageNumber="56">
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Only known from Central and Southern Brazilian localities, in 52-138 m depth.
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<bibRefCitation id="F3339F2FD5950A1627F1A45FD1EF2821" pageId="55" pageNumber="56">Omena and Amaral (1997)</bibRefCitation>
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recorded this species from intertidal areas as well.
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</paragraph>
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<caption id="3BF9C5C30171239BB23945BFCB3779B8" pageId="55" pageNumber="56">
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<paragraph id="F19FDE46596CA5106C1A0580CC8FA148" pageId="55" pageNumber="56">
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Figure 18.
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<taxonomicName id="B78306222F8C0A3309291256A01950E3" class="Polychaeta" family="Sternaspidae" genus="Petersenaspis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Petersenaspis capillata" order="Terebellida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="capillata">Petersenaspis capillata</taxonomicName>
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(Nonato, 1966) comb. n., syntypes (MCEM 1333) A Complete, ventral view B Another syntype, anterior end, ventral view C Same, enlargement to show subdistally expanded chaetae D Same, ventro-caudal shield, frontal view E Another syntype, posterior region, dorsal view. Bars: A 1 mm B, D 0.6 mm C 0.4 mm E 0.9 mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |