384 lines
51 KiB
XML
384 lines
51 KiB
XML
<document id="B910F157CBB119110210530B9B8640DF" ID-CLB-Dataset="28062" ID-DOI="10.11646/zootaxa.4504.4.9" ID-GBIF-Dataset="11cfb0cb-b1d8-4410-8d95-f66c4a6a8e9a" ID-ISSN="1175-5326" ID-Zenodo-Dep="2606698" ID-ZooBank="A2C1D02E-F887-4686-854E-4DC29404E3AD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553585173325" checkinUser="plazi" docAuthor="Choi, Hyun Ki, Jung, Tae Won & Yoon, Seong Myeong" docDate="2018" docId="2E3F5B7BFFBB2638FAC54D9EFBEBFC96" docLanguage="en" docName="zootaxa.4504.4.9.pdf" docOrigin="Zootaxa 4504 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aphelochaeta petila Choi & Jung & Yoon 2018, new species" docType="treatment" docVersion="7" lastPageNumber="590" masterDocId="D2062303FFBA263CFA52497EFFF1FFCB" masterDocTitle="Two new species of Aphelochaeta (Annelida: Polychaeta: Cirratulidae) from Korean waters" masterLastPageNumber="594" masterPageNumber="586" pageNumber="587" updateTime="1698712829890" updateUser="ExternalLinkService">
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<mods:title id="1C8D58B893DD2176E9C55A7DCBB2101E">Two new species of Aphelochaeta (Annelida: Polychaeta: Cirratulidae) from Korean waters</mods:title>
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<mods:roleTerm id="76DED4B95AC2C0B96F5B42D6836A9D4C">Author</mods:roleTerm>
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<mods:namePart id="1097B59EA75ED0CBAA0B1EE5C314C5FC">Choi, Hyun Ki</mods:namePart>
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<mods:roleTerm id="79E3602E0747A658874C64D0ABCA70F7">Author</mods:roleTerm>
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<mods:namePart id="A91BC5065357CDDCB3E42266B1165E86">Jung, Tae Won</mods:namePart>
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<mods:name id="77866C5909049E20CC971015FAB653F8" type="personal">
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<mods:roleTerm id="A4D6BD59CC8A4B6DBA06C01AFE8CA078">Author</mods:roleTerm>
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<mods:namePart id="D56CEF65D10CB6BC09164521E0CC586B">Yoon, Seong Myeong</mods:namePart>
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<mods:typeOfResource id="1D5A0959D69AF02FF8E1C65099F5E585">text</mods:typeOfResource>
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<mods:title id="88BC48BE23206FC282016E47FC53412E">Zootaxa</mods:title>
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<mods:part id="632B1AD38AB4669C7AC27DE86B222C1B">
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<mods:date id="C51451D049653454109EFB22591323C1">2018</mods:date>
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<mods:number id="B387FEBF8610A37BB3A17A5ACAE8023B">2018-10-26</mods:number>
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<mods:number id="EA46054F79A1560884A41685690938F6">4504</mods:number>
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<mods:number id="39F97FE3A5AB239FA2A0727404081EF9">4</mods:number>
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<mods:classification id="675DDB981791AB00C3588C83B78863D7">journal article</mods:classification>
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<mods:identifier id="D34C7611FA547CB38733E19D8450DE12" type="DOI">10.11646/zootaxa.4504.4.9</mods:identifier>
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<treatment id="2E3F5B7BFFBB2638FAC54D9EFBEBFC96" ID-DOI="http://doi.org/10.5281/zenodo.5979340" ID-GBIF-Taxon="154495245" ID-Zenodo-Dep="5979340" LSID="urn:lsid:plazi:treatment:2E3F5B7BFFBB2638FAC54D9EFBEBFC96" httpUri="http://treatment.plazi.org/id/2E3F5B7BFFBB2638FAC54D9EFBEBFC96" lastPageId="4" lastPageNumber="590" pageId="1" pageNumber="587">
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<subSubSection id="EE8CB9E6FFBB263DFAC54D9EFDEFFB30" box="[151,542,1248,1275]" pageId="1" pageNumber="587" type="nomenclature">
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<paragraph id="A629EA6DFFBB263DFAC54D9EFDEFFB30" blockId="1.[151,542,1248,1309]" box="[151,542,1248,1275]" pageId="1" pageNumber="587">
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<heading id="FD615D01FFBB263DFAC54D9EFDEFFB30" bold="true" box="[151,542,1248,1275]" fontSize="11" level="1" pageId="1" pageNumber="587" reason="1">
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<emphasis id="94E2367FFFBB263DFAC54D9EFDEFFB30" bold="true" box="[151,542,1248,1275]" pageId="1" pageNumber="587">
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<taxonomicName id="619691EEFFBB263DFAC54D9EFE76FB31" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[151,391,1248,1274]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="1" pageNumber="587" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
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<emphasis id="94E2367FFFBB263DFAC54D9EFE76FB31" bold="true" box="[151,391,1248,1274]" italics="true" pageId="1" pageNumber="587">Aphelochaeta petila</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="8FD18B04FFBB263DFBDC4D9FFDEFFB30" box="[398,542,1249,1275]" pageId="1" pageNumber="587" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="EE8CB9E6FFBB263DFAC54C7AFE73FAD7" box="[151,386,1284,1309]" pageId="1" pageNumber="587" type="description">
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||
<paragraph id="A629EA6DFFBB263DFAC54C7AFE73FAD7" blockId="1.[151,542,1248,1309]" box="[151,386,1284,1309]" pageId="1" pageNumber="587">
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<figureCitation id="3EADF6E8FFBB263DFAC54C7AFF0AFAD7" box="[151,251,1284,1309]" captionStart="FIGURE 1" captionStartId="2.[151,250,1863,1885]" captionTargetBox="[177,1415,559,1770]" captionTargetId="figure@2.[150,1436,519,1897]" captionTargetPageId="2" captionText="FIGURE 1. Aphelochaeta petila n. sp., A, B, holotype (NIBRIV0000325701); Aphelochaeta intinctoria n. sp., C, D, holotype (NIBRIV0000325699). A, anterior end, dorsal view; B, anterior end, lateral view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A–D=0.25 mm. Abbreviations: branchia (br), dorsal crest (dc), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr)." httpUri="https://zenodo.org/record/2606700/files/figure.png" pageId="1" pageNumber="587">Figures 1</figureCitation>
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A–B, 2A–F
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</paragraph>
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</subSubSection>
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<subSubSection id="EE8CB9E6FFBB263DFAC54C32FB8CF9D3" pageId="1" pageNumber="587" type="materials_examined">
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<paragraph id="A629EA6DFFBB263DFAC54C32FB8CF9D3" blockId="1.[151,1437,1356,2028]" pageId="1" pageNumber="587">
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<emphasis id="94E2367FFFBB263DFAC54C32FDD6FAAE" bold="true" box="[151,551,1356,1381]" pageId="1" pageNumber="587">Material examined. Type locality:</emphasis>
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<materialsCitation id="16FEE030FFBB263DF87C4C32FB8BF9D3" ID-GBIF-Occurrence="2028138251" collectingDate="2014-07-31" collectionCode="NIBRIV" country="South Korea" county="Namhae-gun County" latitude="34.7925" location="Changseonmyeon" longLatPrecision="19" longitude="128.47333" municipality="Province" pageId="1" pageNumber="587" specimenCode="NIBRIV0000325701" specimenCount="6" stateProvince="Gyeongnam" typeStatus="holotype">
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<collectingCountry id="DE81AAFDFFBB263DF87C4C32FD4DFAAF" box="[558,700,1356,1381]" name="South Korea" pageId="1" pageNumber="587">South Korea</collectingCountry>
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,
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<collectingRegion id="6452248FFFBB263DF8954C32FC59FAAE" box="[711,936,1356,1381]" country="South Korea" name="Gyeongnam" pageId="1" pageNumber="587">Gyeongsangnam-do</collectingRegion>
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<collectingMunicipality id="464D7017FFBB263DF9FD4C32FBE6FAAE" box="[943,1047,1356,1381]" pageId="1" pageNumber="587">Province</collectingMunicipality>
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:
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<collectingCounty id="4F4892E1FFBB263DFE734C32FAF8FAAF" box="[1057,1289,1356,1381]" pageId="1" pageNumber="587">Namhae-gun County</collectingCounty>
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,
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<location id="A349BCB6FFBB263DFF444C32FF12FA43" LSID="urn:lsid:plazi:treatment:2E3F5B7BFFBB2638FAC54D9EFBEBFC96:A349BCB6FFBB263DFF444C32FF12FA43" country="South Korea" county="Namhae-gun County" latitude="34.7925" longLatPrecision="19" longitude="128.47333" municipality="Province" name="Changseonmyeon" pageId="1" pageNumber="587" stateProvince="Gyeongnam">Changseonmyeon</location>
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,
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<location id="A349BCB6FFBB263DFAA94C11FE79FA43" LSID="urn:lsid:plazi:treatment:2E3F5B7BFFBB2638FAC54D9EFBEBFC96:A349BCB6FFBB263DFAA94C11FE79FA43" box="[251,392,1391,1416]" country="South Korea" county="Namhae-gun County" latitude="34.7925" longLatPrecision="19" longitude="128.47333" municipality="Province" name="Danghang-ri" pageId="1" pageNumber="587" stateProvince="Gyeongnam">Danghang-ri</location>
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,
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<geoCoordinate id="C3A28CAAFFBB263DFBCD4C11FDC3FA43" box="[415,562,1391,1416]" direction="east" orientation="longitude" pageId="1" pageNumber="587" precision="15" value="128.47333">128°28′24″E</geoCoordinate>
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,
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<geoCoordinate id="C3A28CAAFFBB263DF8154C11FD3EFA43" box="[583,719,1391,1416]" direction="north" orientation="latitude" pageId="1" pageNumber="587" precision="15" value="34.7925">34°47′33″N</geoCoordinate>
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,
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<collectingDate id="C26C3545FFBB263DF8B64C0EFC72FA43" box="[740,899,1391,1416]" pageId="1" pageNumber="587" value="2014-07-31">
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<date id="D228CCADFFBB263DF8B64C0EFC72FA43" box="[740,899,1391,1416]" pageId="1" pageNumber="587" value="2014-07-31">31 Jul. 2014</date>
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</collectingDate>
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, intertidal soft bottom.
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<emphasis id="94E2367FFFBB263DFEFD4C11FAD4FA43" bold="true" box="[1199,1317,1391,1416]" pageId="1" pageNumber="587">
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<typeStatus id="792D54CFFFBB263DFEFD4C11FAD1FA43" box="[1199,1312,1391,1416]" pageId="1" pageNumber="587" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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complete specimen (
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<specimenCode id="F6304216FFBB263DFB4A4CEAFDFAFA66" box="[280,523,1428,1453]" collectionCode="NIBRIV" pageId="1" pageNumber="587">NIBRIV0000325701</specimenCode>
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).
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<emphasis id="94E2367FFFBB263DF8774CEAFD57FA66" bold="true" box="[549,678,1428,1453]" pageId="1" pageNumber="587">
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<typeStatus id="792D54CFFFBB263DF8774CEAFD50FA66" box="[549,673,1428,1453]" pageId="1" pageNumber="587" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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one complete specimen (MABIKNA00155285); one complete specimen (MABIKNA00155286); one complete specimen (MABIKNA00155287); one complete specimen (MABIKNA00155288); one complete specimen (MABIKNA00155289) on stub for SEM observation.
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<emphasis id="94E2367FFFBB263DFF7F4CA2FEF4F9D3" bold="true" pageId="1" pageNumber="587">Non-type material:</emphasis>
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<specimenCount id="B09021E4FFBB263DFB5E4C81FE69F9D3" box="[268,408,1535,1560]" pageId="1" pageNumber="587" type="generic">6 specimens</specimenCount>
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, collection details same as type materials (MABIKNA00155290)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="EE8CB9E6FFBB263EFA954F5AFCB5FE8B" lastPageId="2" lastPageNumber="588" pageId="1" pageNumber="587" type="description">
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<paragraph id="A629EA6DFFBB263DFA954F5AFB79F907" blockId="1.[151,1437,1356,2028]" pageId="1" pageNumber="587">
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<emphasis id="94E2367FFFBB263DFA954F5AFE26F9F6" bold="true" box="[199,471,1572,1597]" pageId="1" pageNumber="587">
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Description.
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<typeStatus id="792D54CFFFBB263DFB314F5AFE23F9F6" box="[355,466,1572,1597]" pageId="1" pageNumber="587" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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Complete; body slender and elongate,
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<quantity id="616E4788FFBB263DF9CD4F5AFBF7F9F7" box="[927,1030,1572,1597]" metricMagnitude="-2" metricUnit="m" metricValue="1.45" pageId="1" pageNumber="587" unit="mm" value="14.5">14.5 mm</quantity>
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long and
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<quantity id="616E4788FFBB263DFE2D4F5AFB29F9F7" box="[1151,1240,1572,1596]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="587" unit="mm" value="0.8">0.8 mm</quantity>
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maximum wide; thoracic region slender, not expanded, gently swollen dorsally, rounded ventrally, composed of 26 crowded segments, and without ventral and dorsal groove; abdominal region less crowded than thoracic with nonmoniliform segments; posterior end not expanded, rounded dorsally, slightly flattened ventrally, with shallow ventral groove; pygidium rounded and with anus opening terminally (
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<figureCitation id="3EADF6E8FFBB263DF9F14FCAFC1DF907" box="[931,1004,1716,1741]" captionStart="FIGURE 1" captionStartId="2.[151,250,1863,1885]" captionTargetBox="[177,1415,559,1770]" captionTargetId="figure@2.[150,1436,519,1897]" captionTargetPageId="2" captionText="FIGURE 1. Aphelochaeta petila n. sp., A, B, holotype (NIBRIV0000325701); Aphelochaeta intinctoria n. sp., C, D, holotype (NIBRIV0000325699). A, anterior end, dorsal view; B, anterior end, lateral view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A–D=0.25 mm. Abbreviations: branchia (br), dorsal crest (dc), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr)." httpUri="https://zenodo.org/record/2606700/files/figure.png" pageId="1" pageNumber="587">Figs. 1</figureCitation>
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A–B, 2A–C).
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</paragraph>
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<paragraph id="A629EA6DFFBB263DFA954FA9FEEBF827" blockId="1.[151,1437,1356,2028]" pageId="1" pageNumber="587">
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Prostomium conical, pointed anteriorly, slightly longer than wide, eyespots absent, paired nuchal organs at posterior edge. Peristomium slightly broad, with three annulations, posterior-most annulation longest, dorsal crest lacking. Paired dorsal tentacles grooved, arising from posterior margin of third peristomial annulation. Branchiae distinctly annulated in alcohol; first pair immediately lateral to dorsal tentacles on posterior margin of third peristomial annulation, second pair dorsal to notochaetal tori at posterior margin of chaetiger 1, and subsequent branchiae arising in similar location throughout. Thoracic parapodia well developed, fleshy dorso-lateral lobes; notopodial lobes slightly swollen, but not elevated over dorsum. Abdominal parapodia poorly developed (
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<figureCitation id="3EADF6E8FFBB263DFF364ECEFF51F827" captionStart="FIGURE 1" captionStartId="2.[151,250,1863,1885]" captionTargetBox="[177,1415,559,1770]" captionTargetId="figure@2.[150,1436,519,1897]" captionTargetPageId="2" captionText="FIGURE 1. Aphelochaeta petila n. sp., A, B, holotype (NIBRIV0000325701); Aphelochaeta intinctoria n. sp., C, D, holotype (NIBRIV0000325699). A, anterior end, dorsal view; B, anterior end, lateral view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A–D=0.25 mm. Abbreviations: branchia (br), dorsal crest (dc), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr)." httpUri="https://zenodo.org/record/2606700/files/figure.png" pageId="1" pageNumber="587">Figs. 1</figureCitation>
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A–B, 2D).
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</paragraph>
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<paragraph id="A629EA6DFFB8263EFA9549E9FBFAFF33" blockId="2.[151,1437,151,464]" pageId="2" pageNumber="588">
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Chaetae all capillaries, emerging from lateral body wall, long, simple, with short fibrillar extension along one side of blade; thoracic notochaetae numbering 9–11 and 7–9 neurochaetae; abdominal noto- and neurochaetae with 6–9 capillaries, and notochaetae slightly longer than neurochaetae (
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<figureCitation id="3EADF6E8FFB8263EF9DB49A1FC3AFF33" box="[905,971,223,248]" captionStart="FIGURE 2" captionStartId="3.[151,250,1600,1622]" captionTargetBox="[155,1420,204,1559]" captionTargetId="figure@3.[151,1435,193,1579]" captionTargetPageId="3" captionText="FIGURE 2. Aphelochaeta petila n. sp., A, B, holotype (NIBRIV0000325701); C–F, SEM observation in paratype (MABIKNA00155289). A, MGSP of thoracic region, ventro-lateral view; B, posterior end, lateral view; C, thoracic region, lateral view; D, anterior end, lateral view; E, basal region of thoracic capillary chaeta; F, distal region of thoracic capillary chaeta. Scale bars: A–C=0.5 mm, D=0.25 mm, E=0.01 mm, F=0.005 mm. Abbreviations: branchia (br), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr)." httpUri="https://zenodo.org/record/2606702/files/figure.png" pageId="2" pageNumber="588">Fig. 2</figureCitation>
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E–F).
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</paragraph>
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<paragraph id="A629EA6DFFB8263EFA95487AFCB5FE8B" blockId="2.[151,1437,151,464]" pageId="2" pageNumber="588">
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<emphasis id="94E2367FFFB8263EFA95487AFD6AFED6" bold="true" box="[199,667,260,285]" pageId="2" pageNumber="588">Methyl green staining pattern (MGSP).</emphasis>
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Venter of the thoracic region with distinct transverse dark blue strips on middle region of segment from chaetigers 6–16 (
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<figureCitation id="3EADF6E8FFB8263EF88F4859FCC6FE8B" box="[733,823,295,320]" captionStart="FIGURE 2" captionStartId="3.[151,250,1600,1622]" captionTargetBox="[155,1420,204,1559]" captionTargetId="figure@3.[151,1435,193,1579]" captionTargetPageId="3" captionText="FIGURE 2. Aphelochaeta petila n. sp., A, B, holotype (NIBRIV0000325701); C–F, SEM observation in paratype (MABIKNA00155289). A, MGSP of thoracic region, ventro-lateral view; B, posterior end, lateral view; C, thoracic region, lateral view; D, anterior end, lateral view; E, basal region of thoracic capillary chaeta; F, distal region of thoracic capillary chaeta. Scale bars: A–C=0.5 mm, D=0.25 mm, E=0.01 mm, F=0.005 mm. Abbreviations: branchia (br), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr)." httpUri="https://zenodo.org/record/2606702/files/figure.png" pageId="2" pageNumber="588">Fig. 2A</figureCitation>
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).
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="EE8CB9E6FFB8263EFA954832FDD1FE04" pageId="2" pageNumber="588" type="etymology">
|
||
<paragraph id="A629EA6DFFB8263EFA954832FBCDFE43" blockId="2.[151,1437,151,464]" pageId="2" pageNumber="588">
|
||
<emphasis id="94E2367FFFB8263EFA954832FEBFFEAE" bold="true" box="[199,334,332,357]" pageId="2" pageNumber="588">Etymology.</emphasis>
|
||
The epithet of the specific name,
|
||
<taxonomicName id="619691EEFFB8263EF89B4832FCF8FEAE" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[713,777,332,357]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="588" phylum="Annelida" rank="species" species="petila">
|
||
<emphasis id="94E2367FFFB8263EF89B4832FCF8FEAE" box="[713,777,332,357]" italics="true" pageId="2" pageNumber="588">petila</emphasis>
|
||
</taxonomicName>
|
||
, is derived from the Latin
|
||
<emphasis id="94E2367FFFB8263EFE614832FB8FFEAE" box="[1075,1150,332,357]" italics="true" pageId="2" pageNumber="588">petilus</emphasis>
|
||
, meaning “slender”. This name refers to the slender body showing non-expanded anterior and posterior ends.
|
||
</paragraph>
|
||
<paragraph id="A629EA6DFFB8263EFA9548EAFDD1FE04" blockId="2.[151,1437,151,464]" pageId="2" pageNumber="588">
|
||
<emphasis id="94E2367FFFB8263EFA9548EAFE4DFE66" bold="true" box="[199,444,404,429]" pageId="2" pageNumber="588">Habitat/Distribution</emphasis>
|
||
. This species was collected from sandy mud sediments in the intertidal zone at Namhaegun in the southern coast of
|
||
<collectingCountry id="DE81AAFDFFB8263EFB8648C6FDEDFE04" box="[468,540,440,463]" name="South Korea" pageId="2" pageNumber="588">Korea</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="F2E9BAE5FFB8263EFAC54E39FDF8F872" httpUri="https://zenodo.org/record/2606700/files/figure.png" pageId="2" pageNumber="588" startId="2.[151,250,1863,1885]" targetBox="[177,1415,559,1770]" targetPageId="2">
|
||
<paragraph id="A629EA6DFFB8263EFAC54E39FDF8F872" blockId="2.[151,1436,1863,1977]" pageId="2" pageNumber="588">
|
||
<emphasis id="94E2367FFFB8263EFAC54E39FEE2F897" bold="true" box="[151,275,1863,1885]" pageId="2" pageNumber="588">FIGURE 1.</emphasis>
|
||
<taxonomicName id="619691EEFFB8263EFB4B4E39FE15F896" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[281,484,1863,1885]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="588" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFB8263EFB4B4E39FE15F896" box="[281,484,1863,1885]" italics="true" pageId="2" pageNumber="588">Aphelochaeta petila</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="94E2367FFFB8263EFBB84E39FDD8F897" bold="true" box="[490,553,1863,1884]" pageId="2" pageNumber="588">
|
||
<taxonomicNameLabel id="8FD18B04FFB8263EFBB84E39FDD5F897" box="[490,548,1863,1884]" pageId="2" pageNumber="588" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
A, B, holotype (NIBRIV0000325701);
|
||
<taxonomicName id="619691EEFFB8263EF9ED4E39FB4AF896" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[959,1211,1863,1885]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="2" pageNumber="588" phylum="Annelida" rank="species" species="intinctoria" status="sp. nov.">
|
||
<emphasis id="94E2367FFFB8263EF9ED4E39FB4AF896" box="[959,1211,1863,1885]" italics="true" pageId="2" pageNumber="588">Aphelochaeta intinctoria</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFB8263EFE934E39FB0BF897" box="[1217,1274,1863,1884]" pageId="2" pageNumber="588" rank="species">
|
||
<emphasis id="94E2367FFFB8263EFE934E39FB0BF897" bold="true" box="[1217,1274,1863,1884]" pageId="2" pageNumber="588">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, C, D, holotype (NIBRIV0000325699). A, anterior end, dorsal view; B, anterior end, lateral view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A–D=0.25 mm. Abbreviations: branchia (br), dorsal crest (dc), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="F2E9BAE5FFB9263FFAC54F3EFD2AF91A" httpUri="https://zenodo.org/record/2606702/files/figure.png" pageId="3" pageNumber="589" startId="3.[151,250,1600,1622]" targetBox="[155,1420,204,1559]" targetPageId="3">
|
||
<paragraph id="A629EA6DFFB9263FFAC54F3EFD2AF91A" blockId="3.[151,1436,1600,1745]" pageId="3" pageNumber="589">
|
||
<emphasis id="94E2367FFFB9263FFAC54F3EFEEAF99E" bold="true" box="[151,283,1600,1622]" pageId="3" pageNumber="589">FIGURE 2.</emphasis>
|
||
<taxonomicName id="619691EEFFB9263FFB794F3EFE0EF99D" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[299,511,1600,1622]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="589" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFB9263FFB794F3EFE0EF99D" box="[299,511,1600,1622]" italics="true" pageId="3" pageNumber="589">Aphelochaeta petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFB9263FF85C4F3EFDA0F99E" box="[526,593,1600,1621]" pageId="3" pageNumber="589" rank="species">
|
||
<emphasis id="94E2367FFFB9263FF85C4F3EFDA0F99E" bold="true" box="[526,593,1600,1621]" pageId="3" pageNumber="589">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, A, B, holotype (NIBRIV0000325701); C–F, SEM observation in paratype (MABIKNA00155289). A, MGSP of thoracic region, ventro-lateral view; B, posterior end, lateral view; C, thoracic region, lateral view; D, anterior end, lateral view; E, basal region of thoracic capillary chaeta; F, distal region of thoracic capillary chaeta. Scale bars: A–C=0.5 mm, D=0.25 mm, E=0.01 mm, F=0.005 mm. Abbreviations: branchia (br), dorsal tentacle (dt), nuchal organ (nuO), peristomium (per), prostomium (pr).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="EE8CB9E6FFB92638FA954F85FD97FED6" lastPageId="4" lastPageNumber="590" pageId="3" pageNumber="589" type="discussion">
|
||
<paragraph id="A629EA6DFFB92638FA954F85FD97FED6" blockId="3.[151,1436,1787,2028]" lastBlockId="4.[151,1436,151,861]" lastPageId="4" lastPageNumber="590" pageId="3" pageNumber="589">
|
||
<emphasis id="94E2367FFFB9263FFA954F85FECAF8DF" bold="true" box="[199,315,1787,1812]" pageId="3" pageNumber="589">Remarks.</emphasis>
|
||
<taxonomicName id="619691EEFFB9263FFB104F85FDD2F8DF" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[322,547,1787,1812]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="589" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFB9263FFB104F85FDD2F8DF" box="[322,547,1787,1812]" italics="true" pageId="3" pageNumber="589">Aphelochaeta petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFB9263FF8794F85FD9BF8DF" box="[555,618,1787,1812]" pageId="3" pageNumber="589" rank="species">
|
||
<emphasis id="94E2367FFFB9263FF8794F85FD9BF8DF" bold="true" box="[555,618,1787,1812]" pageId="3" pageNumber="589">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is very similar to
|
||
<taxonomicName id="619691EEFFB9263FF9654F85FBB2F8DF" authorityName="Hartman" authorityYear="1960" box="[823,1091,1787,1812]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="589" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFB9263FF9654F85FBB2F8DF" box="[823,1091,1787,1812]" italics="true" pageId="3" pageNumber="589">Aphelochaeta monilaris</emphasis>
|
||
</taxonomicName>
|
||
, the
|
||
<typeStatus id="792D54CFFFB9263FFE2E4F82FB5DF8DF" box="[1148,1196,1788,1812]" pageId="3" pageNumber="589">type</typeStatus>
|
||
species of the genus, in the following characteristics: the prostomium is pointed distally; the peristomium has three annulations; both the dorsal tentacles and the first branchiae are arising from the third peristomial annulation; the dorsal crest is indistinct; and the thoracic region lacks a ventral groove (
|
||
<bibRefCitation id="C207979CFFB9263FF9664E18FC4AF8B4" author="Blake, J. A." box="[820,955,1894,1919]" pageId="3" pageNumber="589" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFB9263FF9984E16FB47F8B4" author="Dean, H. K. & Blake, J. A." box="[970,1206,1894,1919]" pageId="3" pageNumber="589" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake 2016</bibRefCitation>
|
||
). However, the new species can be clearly distinguished from the latter by the following morphological features: the body of the new species is not expanded anteriorly and posteriorly as it is in
|
||
<taxonomicName id="619691EEFFB9263FF9224ED1FC0EF80C" authorityName="Hartman" authorityYear="1960" box="[880,1023,1966,1991]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="589" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFB9263FF9224ED1FC0EF80C" box="[880,1023,1966,1991]" italics="true" pageId="3" pageNumber="589">A. monilaris</emphasis>
|
||
</taxonomicName>
|
||
; the abdominal segments are nonmoniliform in the new species and moniliform in
|
||
<taxonomicName id="619691EEFFB9263FF8824EAAFCACF827" authorityName="Hartman" authorityYear="1960" box="[720,861,2003,2028]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="3" pageNumber="589" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFB9263FF8824EAAFCACF827" box="[720,861,2003,2028]" italics="true" pageId="3" pageNumber="589">A. monilaris</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="C207979CFFB9263FF93E4EADFC02F827" author="Blake, J. A." box="[876,1011,2003,2028]" pageId="3" pageNumber="589" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFB9263FFE524EAAFB18F827" author="Dean, H. K. & Blake, J. A." box="[1024,1257,2003,2028]" pageId="3" pageNumber="589" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake 2016</bibRefCitation>
|
||
). Moreover, the methyl green staining pattern (MGSP) of
|
||
<taxonomicName id="619691EEFFBE2638F8D249E6FD12FF7B" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[640,739,151,176]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638F8D249E6FD12FF7B" box="[640,739,151,176]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638F8BF49E9FCC1FF7B" box="[749,816,151,176]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638F8BF49E9FCC1FF7B" bold="true" box="[749,816,151,176]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from those of
|
||
<taxonomicName id="619691EEFFBE2638FE6549E6FB37FF7B" authorityName="Hartman" authorityYear="1960" box="[1079,1222,151,176]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFBE2638FE6549E6FB37FF7B" box="[1079,1222,151,176]" italics="true" pageId="4" pageNumber="590">A. monilaris</emphasis>
|
||
</taxonomicName>
|
||
by having ventral transverse stripes on the thoracic region that do not extend laterally to the parapodia while in
|
||
<taxonomicName id="619691EEFFBE2638FE9D49C2FAADFF1E" authorityName="Hartman" authorityYear="1960" box="[1231,1372,188,213]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFBE2638FE9D49C2FAADFF1E" box="[1231,1372,188,213]" italics="true" pageId="4" pageNumber="590">A. monilaris</emphasis>
|
||
</taxonomicName>
|
||
, they extend to the anterior edge of the notopodia. The tip of the prostomium remains unstained in
|
||
<taxonomicName id="619691EEFFBE2638FEE2499EFAE1FF33" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[1200,1296,223,248]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FEE2499EFAE1FF33" box="[1200,1296,223,248]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FF4549A1FAA7FF33" box="[1303,1366,223,248]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FF4549A1FAA7FF33" bold="true" box="[1303,1366,223,248]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
while it is stained in
|
||
<taxonomicName id="619691EEFFBE2638FB68487AFD93FED6" authority="(Blake 1996)" authorityName="Blake" authorityYear="1996" baseAuthorityName="Blake" baseAuthorityYear="1996" box="[314,610,260,285]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="monilaris">
|
||
<emphasis id="94E2367FFFBE2638FB68487AFE35FED6" box="[314,452,260,285]" italics="true" pageId="4" pageNumber="590">A. monilaris</emphasis>
|
||
(
|
||
<bibRefCitation id="C207979CFFBE2638FB81487AFDA8FED6" author="Blake, J. A." box="[467,601,260,285]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EE8CB9E6FFBE2638FA954859FBEBFC96" pageId="4" pageNumber="590" type="reference_group">
|
||
<paragraph id="A629EA6DFFBE2638FA954859FB78FDD3" blockId="4.[151,1436,151,861]" pageId="4" pageNumber="590">
|
||
<taxonomicName id="619691EEFFBE2638FA954859FE59FE8B" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[199,424,295,320]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FA954859FE59FE8B" box="[199,424,295,320]" italics="true" pageId="4" pageNumber="590">Aphelochaeta petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FBFD4859FE1FFE8B" box="[431,494,295,320]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FBFD4859FE1FFE8B" bold="true" box="[431,494,295,320]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has a very distinct MGSP on the venter of the thoracic region, with transverse dark blue stripes on chaetigers 6–16.
|
||
<taxonomicName id="619691EEFFBE2638F8594832FD9DFEAE" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[523,620,332,357]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638F8594832FD9DFEAE" box="[523,620,332,357]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638F8274832FD47FEAE" box="[629,694,332,357]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638F8274832FD47FEAE" bold="true" box="[629,694,332,357]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is closely related to
|
||
<emphasis id="94E2367FFFBE2638F9FA4832FBDAFEAE" box="[936,1067,332,357]" italics="true" pageId="4" pageNumber="590">A. elongata</emphasis>
|
||
<bibRefCitation id="C207979CFFBE2638FE664832FB30FEAE" author="Blake, J. A." box="[1076,1217,332,357]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake, 1996</bibRefCitation>
|
||
,
|
||
<emphasis id="94E2367FFFBE2638FE9C4832FAC9FEAF" box="[1230,1336,332,356]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
<bibRefCitation id="C207979CFFBE2638FF104833FED0FE43" author="Dean, H. K. & Blake, J. A." pageId="4" pageNumber="590" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake, 2016</bibRefCitation>
|
||
, and
|
||
<emphasis id="94E2367FFFBE2638FB0F480EFE39FE43" box="[349,456,368,392]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
<bibRefCitation id="C207979CFFBE2638FB824811FDA9FE43" author="Blake, J. A." box="[464,600,367,392]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">
|
||
Blake,
|
||
<quantity id="616E4788FFBE2638F8724811FDA9FE43" box="[544,600,367,392]" metricMagnitude="1" metricUnit="m" metricValue="5.06984" pageId="4" pageNumber="590" unit="in" value="1996.0">1996</quantity>
|
||
</bibRefCitation>
|
||
in that all these species have distinct MGSP forming transverse stripes on the venter of the thoracic region (
|
||
<bibRefCitation id="C207979CFFBE2638F84B48EAFD51FE66" author="Blake, J. A." box="[537,672,404,429]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFBE2638F8FC48EBFC68FE66" author="Dean, H. K. & Blake, J. A." box="[686,921,404,429]" pageId="4" pageNumber="590" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake 2016</bibRefCitation>
|
||
). There are some differences among the new species and
|
||
<emphasis id="94E2367FFFBE2638FB7748C6FE60FE1B" box="[293,401,440,464]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
and
|
||
<emphasis id="94E2367FFFBE2638FB9D48C6FDCFFE1B" box="[463,574,440,464]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
in the MGSP: the thoracic ventral bands of
|
||
<taxonomicName id="619691EEFFBE2638FE1E48C6FB5EFE1B" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[1100,1199,439,464]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FE1E48C6FB5EFE1B" box="[1100,1199,439,464]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FEE848C9FB0DFE04" box="[1210,1276,439,464]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FEE848C9FB38FE1B" bold="true" box="[1210,1225,439,464]" pageId="4" pageNumber="590">n</emphasis>
|
||
.
|
||
<emphasis id="94E2367FFFBE2638FE8948C9FB04FE1B" bold="true" box="[1243,1269,439,464]" pageId="4" pageNumber="590">sp</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
are found on chaetigers 6–16 but only on chaetigers
|
||
<quantity id="616E4788FFBE2638F83248A2FD5BFE3E" box="[608,682,476,501]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" metricValueMax="2.032" metricValueMin="1.016" pageId="4" pageNumber="590" unit="in" value="6.0" valueMax="8.0" valueMin="4.0">4–8 in</quantity>
|
||
<emphasis id="94E2367FFFBE2638F8E648A2FCEEFE3F" box="[692,799,476,500]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
; the posterior end is unstaining in the new species but staining intensively in
|
||
<emphasis id="94E2367FFFBE2638FBC74B7EFDF1FDD3" box="[405,512,512,536]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
(
|
||
<bibRefCitation id="C207979CFFBE2638F85D4881FD64FDD3" author="Blake, J. A." box="[527,661,511,536]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFBE2638F8F24B7EFC7CFDD3" author="Doner, S. A. & Blake, J. A." box="[672,909,511,536]" pageId="4" pageNumber="590" pagination="127 - 137" refId="ref4461" refString="Doner, S. A. & Blake, J. A. (2009) Two new species of Aphelochaeta (Polychaeta: Cirratulidae) from deep water off northern California. Zoosymposia, 2, 127 - 137." type="journal article" year="2009">Doner & Blake 2009</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFBE2638F9CB4B7EFB8CFDD3" author="Dean, H. K. & Blake, J. A." box="[921,1149,511,536]" pageId="4" pageNumber="590" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake 2016</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="A629EA6DFFBE2638FA954B5AFBEBFC96" blockId="4.[151,1436,151,861]" pageId="4" pageNumber="590">
|
||
<taxonomicName id="619691EEFFBE2638FA954B5AFE5DFDF6" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[199,428,548,573]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FA954B5AFE5DFDF6" box="[199,428,548,573]" italics="true" pageId="4" pageNumber="590">Aphelochaeta petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FBE54B5AFE08FDF6" box="[439,505,548,573]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FBE54B5AFE08FDF6" bold="true" box="[439,505,548,573]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is readily distinguishable from
|
||
<emphasis id="94E2367FFFBE2638F9234B5AFC07FDF6" box="[881,1014,548,573]" italics="true" pageId="4" pageNumber="590">A. elongata</emphasis>
|
||
,
|
||
<emphasis id="94E2367FFFBE2638FE5B4B5AFB84FDF7" box="[1033,1141,548,572]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
, and
|
||
<emphasis id="94E2367FFFBE2638FEE94B5AFADBFDF7" box="[1211,1322,548,572]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
based on several characteristics. The median dorsal mounds on thoracic chaetigers are indistinct in the new species while they are distinct in
|
||
<emphasis id="94E2367FFFBE2638FB204B12FE0DFD4E" box="[370,508,620,645]" italics="true" pageId="4" pageNumber="590">A. elongata.</emphasis>
|
||
The peristomium has three annulations while annulations are indistinguishable in
|
||
<emphasis id="94E2367FFFBE2638FAC54BEEFEEBFD63" box="[151,282,655,680]" italics="true" pageId="4" pageNumber="590">A. elongata</emphasis>
|
||
and it has only two annulations in
|
||
<emphasis id="94E2367FFFBE2638F8E24BEEFCD0FD63" box="[688,801,656,680]" italics="true" pageId="4" pageNumber="590">A. striata.</emphasis>
|
||
In addition, the peristomium is short in
|
||
<taxonomicName id="619691EEFFBE2638FEA04BEEFAA2FD63" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[1266,1363,655,680]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FEA04BEEFAA2FD63" box="[1266,1363,655,680]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FF094BF1FA6AFD63" box="[1371,1435,655,680]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FF094BF1FA6AFD63" bold="true" box="[1371,1435,655,680]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
while it is elongate in
|
||
<emphasis id="94E2367FFFBE2638FBC24BCAFE50FD00" box="[400,417,692,715]" italics="true" pageId="4" pageNumber="590">A</emphasis>
|
||
.
|
||
<emphasis id="94E2367FFFBE2638FBFD4BCAFDE0FD06" box="[431,529,692,717]" italics="true" pageId="4" pageNumber="590">elongata</emphasis>
|
||
and
|
||
<emphasis id="94E2367FFFBE2638F81A4BCAFD49FD07" box="[584,696,692,716]" italics="true" pageId="4" pageNumber="590">A. striata.</emphasis>
|
||
The first branchiae arise from the peristomium in
|
||
<taxonomicName id="619691EEFFBE2638FEBD4BCAFABFFD06" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[1263,1358,692,717]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FEBD4BCAFABFFD06" box="[1263,1358,692,717]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FF074BCAFA65FD06" box="[1365,1428,692,717]" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FF074BCAFA65FD06" bold="true" box="[1365,1428,692,717]" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, but in
|
||
<emphasis id="94E2367FFFBE2638FA8F4BA6FEACFD3B" box="[221,349,727,752]" italics="true" pageId="4" pageNumber="590">A. elongata</emphasis>
|
||
and
|
||
<emphasis id="94E2367FFFBE2638FBC14BA6FE0BFD3B" box="[403,506,728,752]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
they arise from chaetiger 1; chaetiger 1 has a single pair of branchiae in
|
||
<taxonomicName id="619691EEFFBE2638FF734BA6FA8EFD3B" ID-CoL="85M2G" authority="Choi & Jung & Yoon, 2018" authorityName="Choi & Jung & Yoon" authorityYear="2018" box="[1313,1407,727,752]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebellida" pageId="4" pageNumber="590" phylum="Annelida" rank="species" species="petila" status="sp. nov.">
|
||
<emphasis id="94E2367FFFBE2638FF734BA6FA8EFD3B" box="[1313,1407,727,752]" italics="true" pageId="4" pageNumber="590">A. petila</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="8FD18B04FFBE2638FFD74BA9FF49FCDE" pageId="4" pageNumber="590" rank="species">
|
||
<emphasis id="94E2367FFFBE2638FFD74BA9FF49FCDE" bold="true" pageId="4" pageNumber="590">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
while it has two pairs in
|
||
<emphasis id="94E2367FFFBE2638FB8F4B82FDB6FCDF" box="[477,583,764,788]" italics="true" pageId="4" pageNumber="590">A. striata</emphasis>
|
||
. The dorsal crest on the peristomium is indistinct in the new species when compared to
|
||
<emphasis id="94E2367FFFBE2638FB7C4A5EFE6DFCF3" box="[302,412,800,824]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
which has a distinct dorsal crest; the thoracic region is not expanded while it is broadly expanded in
|
||
<emphasis id="94E2367FFFBE2638FB744A3AFE63FC97" box="[294,402,836,860]" italics="true" pageId="4" pageNumber="590">A. tigrina</emphasis>
|
||
(
|
||
<bibRefCitation id="C207979CFFBE2638FBF24A3AFDD4FC96" author="Blake, J. A." box="[416,549,836,861]" pageId="4" pageNumber="590" pagination="263 - 384" refId="ref4198" refString="Blake, J. A. (1996) Family Cirratulidae Ryckholdt, 1851 including a revision of the genera and species from the Eastern North Pacific. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and western Santa Barbara Channel, Folume 6. The Annelida, Part 3. Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 263 - 384." type="book chapter" year="1996">Blake 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFBE2638F8634A3BFCEEFC97" author="Doner, S. A. & Blake, J. A." box="[561,799,836,861]" pageId="4" pageNumber="590" pagination="127 - 137" refId="ref4461" refString="Doner, S. A. & Blake, J. A. (2009) Two new species of Aphelochaeta (Polychaeta: Cirratulidae) from deep water off northern California. Zoosymposia, 2, 127 - 137." type="journal article" year="2009">Doner & Blake 2009</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="C207979CFFBE2638F97B4A3BFBFFFC96" author="Dean, H. K. & Blake, J. A." box="[809,1038,836,861]" pageId="4" pageNumber="590" pagination="101 - 116" refId="ref4400" refString="Dean, H. K. & Blake, J. A. (2016) Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species. Zootaxa, 4103 (2), 101 - 116. https: // doi. org / 10.11646 / zootaxa. 4103.2.1" type="journal article" year="2016">Dean & Blake 2016</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |