421 lines
68 KiB
XML
421 lines
68 KiB
XML
<document id="D5C0D110948A784E03D91F2DFE537531" ID-CLB-Dataset="29058" ID-DOI="10.11646/zootaxa.4457.3.2" ID-GBIF-Dataset="4d12b597-c33f-46a7-a2f2-7f9fb473ea8e" ID-ISSN="1175-5326" ID-Zenodo-Dep="1457879" ID-ZooBank="C7B8A057-F1A1-4ACB-9AC5-E89AE9D6A814" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539266991478" checkinUser="plazi" docAuthor="Magalhães, Wagner F., Bailey-Brock, Julie & Watling, Les" docDate="2018" docId="B1320B768E17FFBD02F6FC06FA82AF09" docLanguage="en" docName="zootaxa.4457.3.2.pdf" docOrigin="Zootaxa 4457 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Magelona cinthyae Magalhães & Bailey-Brock & Watling 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="387" masterDocId="4D0B730E8E12FFB50261FFA4FF83AA05" masterDocTitle="Four new species of Magelona (Annelida: Magelonidae) from Easter Island, Guam and Hawaii" masterLastPageNumber="396" masterPageNumber="379" pageNumber="384" updateTime="1698577045405" updateUser="ExternalLinkService">
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<mods:mods id="E1EEB1D92C9935EBE64CCFFF327D117A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="3C7DB3D9E1301C035EDE09184ED6CE54">
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<mods:title id="4A0E4F69F781283B357CE43C483A4643">Four new species of Magelona (Annelida: Magelonidae) from Easter Island, Guam and Hawaii</mods:title>
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</mods:titleInfo>
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<mods:name id="145D0EF3F146C09127EC15469685F876" type="personal">
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<mods:roleTerm id="5ECD4B21376087C625DC6ABC9EBE10C5">Author</mods:roleTerm>
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<mods:namePart id="3A81D2BA82A346CB999A1BAC2FCBC4D5">Magalhães, Wagner F.</mods:namePart>
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<mods:roleTerm id="CDD8CA99B4DF8BCFBB29A0542A16A68A">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="AEF0A234A933C96E86F8743C64D40C1B">Bailey-Brock, Julie</mods:namePart>
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</mods:name>
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<mods:name id="9E6A29DA34473CE4CDE857A632B3E864" type="personal">
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<mods:roleTerm id="A01DF11CECA94C9DB679136191615D43">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="815F83A5481A804F226BD903A3375082">Watling, Les</mods:namePart>
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<mods:typeOfResource id="7B60C28EE64ED9E091EBCBF11BE8D283">text</mods:typeOfResource>
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<mods:title id="FE912A9F5453EFA8A26228074DB115B3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8BEF3151B0FEC9E3810C3F20DFE17DC8">
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<mods:date id="9019C66C93A623F20251010AEDAB4B61">2018</mods:date>
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<mods:number id="F8754B9C8C687CB4DDEE15757CF5F8AB">2018-08-09</mods:number>
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<mods:number id="8E59BF02AB786BA8096FFF296B20EF76">4457</mods:number>
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<mods:detail id="375F752EFA1E6C7DEC3AB9115A831223" type="issue">
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<mods:number id="5590E81E6EE4FBA328CBD7EEA3C4EACB">3</mods:number>
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<mods:classification id="9D6253D0F5D41E88FC6B1DC248095DE7">journal article</mods:classification>
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<mods:identifier id="EFD97B42629065165794BD6B21B5F11D" type="GBIF-Dataset">4d12b597-c33f-46a7-a2f2-7f9fb473ea8e</mods:identifier>
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<mods:identifier id="01D872AC9741454FEE00CB3450F0E15E" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9B5234ECCA716086C2CE7D0A0FE5E6D4" type="Zenodo-Dep">1457879</mods:identifier>
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</mods:mods>
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<treatment id="B1320B768E17FFBD02F6FC06FA82AF09" ID-DOI="http://doi.org/10.5281/zenodo.5967846" ID-GBIF-Taxon="148692192" ID-Zenodo-Dep="5967846" LSID="urn:lsid:plazi:treatment:B1320B768E17FFBD02F6FC06FA82AF09" httpUri="http://treatment.plazi.org/id/B1320B768E17FFBD02F6FC06FA82AF09" lastPageId="8" lastPageNumber="387" pageId="5" pageNumber="384">
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<subSubSection id="7181E9EB8E17FFB002F6FC06FE2FA9DB" pageId="5" pageNumber="384" type="nomenclature">
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<paragraph id="3924BA608E17FFB002F6FC06FE67A9B9" blockId="5.[151,484,930,990]" box="[151,484,930,956]" pageId="5" pageNumber="384">
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<heading id="626C0D0C8E17FFB002F6FC06FE67A9B9" bold="true" box="[151,484,930,956]" fontSize="11" level="1" pageId="5" pageNumber="384" reason="1">
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<emphasis id="0BEF66728E17FFB002F6FC06FE67A9B9" bold="true" box="[151,484,930,956]" pageId="5" pageNumber="384">
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<taxonomicName id="FE9BC1E38E17FFB002F6FC06FEFDA9B9" ID-CoL="3XGRS" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[151,382,930,956]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="5" pageNumber="384" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
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<emphasis id="0BEF66728E17FFB002F6FC06FEFDA9B9" bold="true" box="[151,382,930,956]" italics="true" pageId="5" pageNumber="384">Magelona cinthyae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="10DCDB098E17FFB003E7FC06FE67A9B9" box="[390,484,930,956]" pageId="5" pageNumber="384" 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="3924BA608E17FFB002F6FC61FE2FA9DB" blockId="5.[151,484,930,990]" box="[151,428,965,990]" pageId="5" pageNumber="384">
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||
<figureCitation id="A1A0A6E58E17FFB002F6FC61FE83A9DB" box="[151,256,965,990]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="5" pageNumber="384">Figures 2</figureCitation>
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(C‒E), 3 and 4
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</paragraph>
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</subSubSection>
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<subSubSection id="7181E9EB8E17FFB002F6FBA9FABCAEDC" pageId="5" pageNumber="384" type="materials_examined">
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<paragraph id="3924BA608E17FFB002F6FBA9FABCAEDC" blockId="5.[151,1437,1037,2034]" pageId="5" pageNumber="384">
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<emphasis id="0BEF66728E17FFB002F6FBA9FEFAAE23" bold="true" box="[151,377,1037,1062]" pageId="5" pageNumber="384">Material examined.</emphasis>
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<typeStatus id="E62004C28E17FFB0031FFBA9FE64AE23" box="[382,487,1037,1062]" pageId="5" pageNumber="384" type="holotype">Holotype</typeStatus>
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:
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<collectingRegion id="FB5F74828E17FFB00390FBA9FDC1AE23" box="[497,578,1037,1062]" country="United States of America" name="Hawaii" pageId="5" pageNumber="384">Hawaii</collectingRegion>
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, Oahu,
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<collectionCode id="5F8A22A58E17FFB000F5FBAAFD63AE23" box="[660,736,1038,1062]" pageId="5" pageNumber="384">EMAP</collectionCode>
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, Sta. HI02-0008, Paukauila Stream,
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<geoCoordinate id="5CAFDCA78E17FFB00609FBA9FA91AE20" box="[1128,1298,1037,1062]" direction="north" orientation="latitude" pageId="5" pageNumber="384" precision="1" value="21.572598">21°34'21.35" N</geoCoordinate>
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,
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<geoCoordinate id="5CAFDCA78E17FFB0077DFBA9FF32AE4C" direction="west" orientation="longitude" pageId="5" pageNumber="384" precision="1" value="-158.09657">158°5'47.7" W</geoCoordinate>
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, 2002 (
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<collectionCode id="5F8A22A58E17FFB0029EFB96FED3AE4F" box="[255,336,1074,1098]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="5" pageNumber="384">USNM</collectionCode>
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1494157).
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<typeStatus id="E62004C28E17FFB003ADFB96FDB6AE4F" box="[460,565,1074,1098]" pageId="5" pageNumber="384" type="paratype">Paratypes</typeStatus>
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: Same locality and station as
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<typeStatus id="E62004C28E17FFB00117FB95FC56AE4F" box="[886,981,1073,1098]" pageId="5" pageNumber="384" type="holotype">holotype</typeStatus>
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(2 complete specimens,
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<collectionCode id="5F8A22A58E17FFB00681FB96FAACAE4F" box="[1248,1327,1074,1098]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="5" pageNumber="384">USNM</collectionCode>
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1494158;
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<specimenCount id="2F9D71E98E17FFB002F6FBF2FEA2AE6B" box="[151,289,1109,1134]" pageId="5" pageNumber="384" type="generic">4 specimens</specimenCount>
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||
, two complete and two af; two of them with eyespots,
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<collectionCode id="5F8A22A58E17FFB001F5FBF2FB83AE6B" box="[916,1024,1110,1134]" pageId="5" pageNumber="384">BPBM-R</collectionCode>
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3871). Additional material examined:
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<collectingRegion id="FB5F74828E17FFB002F6FBDDFF6BAE97" box="[151,232,1145,1170]" country="United States of America" name="Hawaii" pageId="5" pageNumber="384">Hawaii</collectingRegion>
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, Oahu,
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<quantity id="FE6317858E17FFB0035DFBDEFE04AE97" box="[316,391,1145,1170]" metricMagnitude="3" metricUnit="m" metricValue="2.3" pageId="5" pageNumber="384" unit="km" value="2.3">2.3 km</quantity>
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offshore of Ewa Beach, in the vicinity of threadfin
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<emphasis id="0BEF66728E17FFB001D8FBDDFB13AE94" box="[953,1168,1145,1169]" italics="true" pageId="5" pageNumber="384">Polydactylis sexfilis</emphasis>
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||
mariculture cages, Cage Project, April/2002, Sta. U-2 (1 af), Sta. U3 (1 af), Sta. W1 (5 complete specimens, three with eyespots), Sta. W2 (3 af, two with eyespots); Sta. FW-3 (1 af with eyespots), Sta. FW-2 (1 complete specimen with eyespots),
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<quantity id="FE6317858E17FFB006B8FB66FAB8AEDC" box="[1241,1339,1218,1242]" metricMagnitude="1" metricUnit="m" metricValue="3.5" metricValueMax="3.9" metricValueMin="3.1" pageId="5" pageNumber="384" unit="m" value="35.0" valueMax="39.0" valueMin="31.0">
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31‒
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<specimenCount id="2F9D71E98E17FFB00760FB66FAB8AEDC" box="[1281,1339,1218,1242]" pageId="5" pageNumber="384" type="generic">39 m</specimenCount>
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</quantity>
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||
.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7181E9EB8E17FFB002A6FB41FA13AF6F" pageId="5" pageNumber="384" type="diagnosis">
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||
<paragraph id="3924BA608E17FFB002A6FB41FA13AF6F" blockId="5.[151,1437,1037,2034]" pageId="5" pageNumber="384">
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<emphasis id="0BEF66728E17FFB002A6FB41FEC2AEFB" bold="true" box="[199,321,1253,1278]" pageId="5" pageNumber="384">Diagnosis.</emphasis>
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Prostomium slightly longer than wide, with distinct prostomial horns. Notopodia of chaetigers 1‒8 with elongate foliaceous postchaetal lamellae with smooth upper edges. Superior processes present from chaetigers 1‒8, more elongate towards posterior thorax. Chaetiger nine with only bilimbate simple capillaries. Abdominal hooded hooks tridentate. Posterior abdominal lateral pouches (C configuration) present from chaetiger 39, paired.
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</paragraph>
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</subSubSection>
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<subSubSection id="7181E9EB8E17FFBD02A6FAD1FADEAB18" lastPageId="8" lastPageNumber="387" pageId="5" pageNumber="384" type="description">
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||
<paragraph id="3924BA608E17FFB002A6FAD1FCC4AC1B" blockId="5.[151,1437,1037,2034]" pageId="5" pageNumber="384">
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||
<emphasis id="0BEF66728E17FFB002A6FAD1FEDAAF8B" bold="true" box="[199,345,1397,1422]" pageId="5" pageNumber="384">Description.</emphasis>
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<typeStatus id="E62004C28E17FFB00300FAD1FE4DAF8B" box="[353,462,1397,1422]" pageId="5" pageNumber="384" type="holotype">Holotype</typeStatus>
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: complete specimen, both palps attached; prostomium
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<quantity id="FE6317858E17FFB00621FAD2FB25AF88" box="[1088,1190,1398,1422]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="5" pageNumber="384" unit="mm" value="0.38">0.38 mm</quantity>
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long,
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<quantity id="FE6317858E17FFB00691FAD2FAD5AF88" box="[1264,1366,1398,1422]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="384" unit="mm" value="0.3">0.30 mm</quantity>
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wide; thorax
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<quantity id="FE6317858E17FFB00287FA3DFEC8AFB4" box="[230,331,1433,1458]" metricMagnitude="-3" metricUnit="m" metricValue="2.59" pageId="5" pageNumber="384" unit="mm" value="2.59">2.59 mm</quantity>
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long (including prostomium),
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<quantity id="FE6317858E17FFB000C6FA3EFC88AFB4" box="[679,779,1434,1458]" metricMagnitude="-4" metricUnit="m" metricValue="3.4" pageId="5" pageNumber="384" unit="mm" value="0.34">0.34 mm</quantity>
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wide; abdomen
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||
<quantity id="FE6317858E17FFB001A9FA3EFBAFAFB4" box="[968,1068,1434,1458]" metricMagnitude="-4" metricUnit="m" metricValue="4.1" pageId="5" pageNumber="384" unit="mm" value="0.41">0.41 mm</quantity>
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||
wide; total length
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||
<quantity id="FE6317858E17FFB00760FA3EFAF7AFB4" box="[1281,1396,1434,1458]" metricMagnitude="-2" metricUnit="m" metricValue="1.793" pageId="5" pageNumber="384" unit="mm" value="17.93">17.93 mm</quantity>
|
||
for 68 chaetigers.
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<typeStatus id="E62004C28E17FFB0035EFA1AFE33AFD3" box="[319,432,1470,1494]" pageId="5" pageNumber="384" type="paratype">Paratypes</typeStatus>
|
||
: Two complete specimens (palps attached) measured; prostomium
|
||
<quantity id="FE6317858E17FFB006D5FA1AFAD9AFD0" box="[1204,1370,1470,1494]" metricMagnitude="-4" metricUnit="m" metricValue="4.1" metricValueMax="4.2" metricValueMin="4.0" pageId="5" pageNumber="384" unit="mm" value="0.41" valueMax="0.42" valueMin="0.4">0.40‒0.42 mm</quantity>
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||
long,
|
||
<quantity id="FE6317858E17FFB002F6FA46FEB9AFFC" box="[151,314,1506,1530]" metricMagnitude="-4" metricUnit="m" metricValue="2.9499999999999997" metricValueMax="3.0" metricValueMin="2.9" pageId="5" pageNumber="384" unit="mm" value="0.295" valueMax="0.3" valueMin="0.29">0.29‒0.30 mm</quantity>
|
||
wide; thorax
|
||
<quantity id="FE6317858E17FFB003B5FA45FDF4AFFC" box="[468,631,1505,1530]" metricMagnitude="-3" metricUnit="m" metricValue="2.32" metricValueMax="2.69" metricValueMin="1.95" pageId="5" pageNumber="384" unit="mm" value="2.32" valueMax="2.69" valueMin="1.95">1.95‒2.69 mm</quantity>
|
||
long (including prostomium),
|
||
<quantity id="FE6317858E17FFB001B1FA45FBF0AFFC" box="[976,1139,1505,1530]" metricMagnitude="-4" metricUnit="m" metricValue="2.3499999999999996" metricValueMax="2.5" metricValueMin="2.2" pageId="5" pageNumber="384" unit="mm" value="0.235" valueMax="0.25" valueMin="0.22">0.22‒0.25 mm</quantity>
|
||
wide; abdomen
|
||
<quantity id="FE6317858E17FFB0074DFA46FF40AC18" metricMagnitude="-4" metricUnit="m" metricValue="3.35" metricValueMax="3.4" metricValueMin="3.3" pageId="5" pageNumber="384" unit="mm" value="0.335" valueMax="0.34" valueMin="0.33">0.33‒0.34 mm</quantity>
|
||
wide; total length
|
||
<quantity id="FE6317858E17FFB003F5F9A1FDD0AC18" box="[404,595,1541,1566]" metricMagnitude="-2" metricUnit="m" metricValue="1.0915" metricValueMax="1.154" metricValueMin="1.029" pageId="5" pageNumber="384" unit="mm" value="10.915" valueMax="11.54" valueMin="10.29">10.29‒11.54 mm</quantity>
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||
for 59‒60 chaetigers.
|
||
</paragraph>
|
||
<paragraph id="3924BA608E17FFB002A6F98DFB5EADF7" blockId="5.[151,1437,1037,2034]" pageId="5" pageNumber="384">
|
||
Prostomium slightly longer than wide (L:W ratio 1.26‒1.43), round; anterior margin smooth, anterior with conspicuous prostomial horns; horns distinctly separated from antero-lateral margins of prostomium (
|
||
<figureCitation id="A1A0A6E58E17FFB0076BF9E9FAE4AC63" box="[1290,1383,1613,1638]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="5" pageNumber="384">Figs 2C</figureCitation>
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||
;
|
||
<figureCitation id="A1A0A6E58E17FFB00712F9EAFF2FAC8C" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">3A, B</figureCitation>
|
||
;
|
||
<figureCitation id="A1A0A6E58E17FFB002DBF9D6FF74AC8F" box="[186,247,1650,1674]" captionStart="FIGURE 4" captionStartId="7.[151,250,1969,1991]" captionTargetBox="[292,1295,517,1947]" captionTargetId="figure@7.[292,1295,517,1947]" captionTargetPageId="7" captionText="FIGURE 4. Eyespots in Magelona cinthyae sp. nov. A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots." httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="5" pageNumber="384">4A‒I</figureCitation>
|
||
). Two pairs of prominent longitudinal dorsal ridges; outer pair, reaching further basally and approaching achaetous segment with indistinct transverse ridges; inner pair diverging anteriorly into horn corners and posteriorly towards prostomial base, with slight medial gap both anteriorly and posteriorly (
|
||
<figureCitation id="A1A0A6E58E17FFB00762F91DFA0EACD7" box="[1283,1421,1721,1746]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">Fig. 3A, B</figureCitation>
|
||
); prostomium with lateral convoluted markings. Black eyespots present on posterior region of prostomium of several individuals, in between inner pair of prostomial ridge (
|
||
<figureCitation id="A1A0A6E58E17FFB0009BF8A5FCD4AD1F" box="[762,855,1793,1818]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="5" pageNumber="384">Figs 2C</figureCitation>
|
||
;
|
||
<figureCitation id="A1A0A6E58E17FFB00103F8A6FC06AD1F" box="[866,901,1794,1818]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">3B</figureCitation>
|
||
;
|
||
<figureCitation id="A1A0A6E58E17FFB001F0F8A6FC4CAD1F" box="[913,975,1794,1818]" captionStart="FIGURE 4" captionStartId="7.[151,250,1969,1991]" captionTargetBox="[292,1295,517,1947]" captionTargetId="figure@7.[292,1295,517,1947]" captionTargetPageId="7" captionText="FIGURE 4. Eyespots in Magelona cinthyae sp. nov. A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots." httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="5" pageNumber="384">4A‒I</figureCitation>
|
||
); shape and number of eyespots variable, some specimens with a pair and other with two or three eyespots in a row (
|
||
<figureCitation id="A1A0A6E58E17FFB0018FF881FBE1AD3B" box="[1006,1122,1829,1854]" captionStart="FIGURE 4" captionStartId="7.[151,250,1969,1991]" captionTargetBox="[292,1295,517,1947]" captionTargetId="figure@7.[292,1295,517,1947]" captionTargetPageId="7" captionText="FIGURE 4. Eyespots in Magelona cinthyae sp. nov. A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots." httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="5" pageNumber="384">Fig. 4A‒I</figureCitation>
|
||
). Burrowing organ partially everted in four specimens, saclike, ridges not observed. Palps arising ventro-laterally from base of prostomium and extending to chaetigers 15‒20 (
|
||
<figureCitation id="A1A0A6E58E17FFB00060F8C9FDDEAD83" box="[513,605,1901,1926]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">Fig. 3A</figureCitation>
|
||
); palps measuring
|
||
<quantity id="FE6317858E17FFB00156F8C9FCF9AD80" box="[823,890,1901,1926]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="5" pageNumber="384" unit="mm" value="6.0">6 mm</quantity>
|
||
long in
|
||
<typeStatus id="E62004C28E17FFB001BFF8C9FBC3AD83" box="[990,1088,1901,1926]" pageId="5" pageNumber="384" type="holotype">holotype</typeStatus>
|
||
and ranging from
|
||
<quantity id="FE6317858E17FFB0077BF8C9FA1EAD80" box="[1306,1437,1901,1926]" metricMagnitude="-3" metricUnit="m" metricValue="3.63" metricValueMax="4.0" metricValueMin="3.26" pageId="5" pageNumber="384" unit="mm" value="3.63" valueMax="4.0" valueMin="3.26">3.26‒4 mm</quantity>
|
||
long in
|
||
<typeStatus id="E62004C28E17FFB00298F836FEEBADAF" box="[249,360,1938,1962]" pageId="5" pageNumber="384" type="paratype">paratypes</typeStatus>
|
||
; non‒papillated region approximately 1/7 of total length of palp (
|
||
<figureCitation id="A1A0A6E58E17FFB006E2F835FB60ADAF" box="[1155,1251,1937,1962]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">Fig. 3A</figureCitation>
|
||
). Papillae short proximally but long for majority of length, digitiform; proximally and medially with four rows and distally with two rows of papillae. Achaetous segment approximately twice the size of chaetiger one (
|
||
<figureCitation id="A1A0A6E58E17FFB00619F87DFB4CADF7" box="[1144,1231,2009,2034]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="5" pageNumber="384">Fig. 3B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="6DE4EAE88E14FFB302F6FAC3FAC2AFFD" httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="6" pageNumber="385" startId="6.[151,250,1383,1405]" targetBox="[272,1301,208,1331]" targetPageId="6">
|
||
<paragraph id="3924BA608E14FFB302F6FAC3FAC2AFFD" blockId="6.[151,1435,1383,1528]" pageId="6" pageNumber="385">
|
||
<emphasis id="0BEF66728E14FFB302F6FAC3FE91AF79" bold="true" box="[151,274,1383,1405]" pageId="6" pageNumber="385">FIGURE 3.</emphasis>
|
||
<taxonomicName id="FE9BC1E38E14FFB30378FAC3FE58AF78" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[281,475,1383,1405]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="6" pageNumber="385" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
|
||
<emphasis id="0BEF66728E14FFB30378FAC3FE58AF78" box="[281,475,1383,1405]" italics="true" pageId="6" pageNumber="385">Magelona cinthyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10DCDB098E14FFB30380FAC3FDB1AF79" box="[481,562,1383,1404]" pageId="6" pageNumber="385" rank="species">
|
||
<emphasis id="0BEF66728E14FFB30380FAC3FDB1AF79" bold="true" box="[481,562,1383,1404]" pageId="6" pageNumber="385">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3924BA608E14FFB302A6F980FDCDAD84" blockId="6.[151,1437,1572,2029]" pageId="6" pageNumber="385">
|
||
Thoracic segments slightly longer than wide; chaetigers 1‒8 similar; parapodia biramous; notopodia with subchaetal prechaetal lamellae confluent with foliaceous postchaetal lamellae of similar size throughout thorax (
|
||
<figureCitation id="A1A0A6E58E14FFB3070EF9ECFF5FAC80" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="6" pageNumber="385">Fig. 3E‒H</figureCitation>
|
||
), those of chaetiger eight slightly shorter; notopodial lamellae with smooth upper edges; prechaetal lamellae joins far down postchaetal lamellae length. Prechaetal superior processes present (DML), digitiform on anterior thoracic chaetigers and becoming elongate on posterior thoracic segments. Neuropodial pre- and postchaetal lamellae as low ridges; ventral lobes (VNL) lobes elongate to conical (
|
||
<figureCitation id="A1A0A6E58E14FFB301DBF97CFBB6ACF4" box="[954,1077,1752,1777]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="6" pageNumber="385">Fig. 3E‒H</figureCitation>
|
||
). Chaetiger nine shorter but not distinctly constricted with triangular postchaetal lamellae and digitiform prechaetal lobes; superior processes (DML) absent (
|
||
<figureCitation id="A1A0A6E58E14FFB3032DF884FE2AAD3C" box="[332,425,1824,1849]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="6" pageNumber="385">Fig. 3H</figureCitation>
|
||
). Chaetae of thoracic chaetigers 1‒9 bilimbate simple capillaries; number of capillaries similar throughout thorax, approximately 8‒10 per rami, chaetiger nine with 18‒20 per rami with the latter having slightly broader distal blades (
|
||
<figureCitation id="A1A0A6E58E14FFB30388F8CCFDC2AD84" box="[489,577,1896,1921]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="6" pageNumber="385">Fig. 3C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3924BA608E14FFB202A6F828FC15AB19" blockId="6.[151,1437,1572,2029]" lastBlockId="7.[151,1436,151,464]" lastPageId="7" lastPageNumber="386" pageId="6" pageNumber="385">
|
||
Abdominal segments of posterior third of body longer than wide. Abdominal parapodia with foliaceous lateral lamellae, lacking basal constriction and with postchaetal expansion behind chaetal rows; DML and VML present, digitiform. Abdominal chaetae tridentate hooded hooks of similar size throughout but outer hook of a group usually shorter; two same-sized teeth above main fang (
|
||
<figureCitation id="A1A0A6E58E15FFB200D6FF33FC91AAB5" box="[695,786,151,176]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="7" pageNumber="386">Fig. 3D</figureCitation>
|
||
); a pair of internal arcuate chaetae present
|
||
<emphasis id="0BEF66728E15FFB2069AFF3DFABAAAB5" box="[1275,1337,153,176]" italics="true" pageId="7" pageNumber="386">sensu</emphasis>
|
||
<bibRefCitation id="5D0AC7918E15FFB20720FF33FE8BAAD1" pageId="7" pageNumber="386" refId="ref9660" refString="Fiege, D., Licher, F. & Mackie, A. S. Y. (2000) A partial review of the European Magelonidae (Annelida: Polychaeta): Magelona mirabilis redefined and M. johnstoni sp. nov. distinguished. Journal of the Marine Biological Association of the United Kingdom, 80, 215 - 234. https: // doi. org / 10.1017 / S 0025315499001800" type="journal article">
|
||
Fiege
|
||
<emphasis id="0BEF66728E15FFB207E9FF3DFF37AAD1" italics="true" pageId="7" pageNumber="386">et al.</emphasis>
|
||
(2000)
|
||
</bibRefCitation>
|
||
in abdominal chaetigers, possessing broad tips (
|
||
<figureCitation id="A1A0A6E58E15FFB20158FF18FC0AAAD1" box="[825,905,188,213]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="7" pageNumber="386">
|
||
Fig.
|
||
<date id="4D259CA08E15FFB20111FF18FC0AAAD1" box="[880,905,188,212]" pageId="7" pageNumber="386">3I</date>
|
||
</figureCitation>
|
||
). Hooks in two groups, main fangs
|
||
<emphasis id="0BEF66728E15FFB2074DFF18FA17AAD6" box="[1324,1428,188,211]" italics="true" pageId="7" pageNumber="386">vis–à–vis</emphasis>
|
||
; outer groups with usually one more hook than inner group (
|
||
<figureCitation id="A1A0A6E58E15FFB20156FF7BFC06AAFD" box="[823,901,223,248]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="7" pageNumber="386">
|
||
Fig.
|
||
<date id="4D259CA08E15FFB2010DFF44FC06AAFD" box="[876,901,224,248]" pageId="7" pageNumber="386">3I</date>
|
||
</figureCitation>
|
||
). Anterior abdominal segments with 5‒6 hooks per ramus, posterior abdominal segments with 3‒4 hooks per ramus.
|
||
</paragraph>
|
||
<paragraph id="3924BA608E15FFB202A6FE83FCC6AB60" blockId="7.[151,1436,151,464]" pageId="7" pageNumber="386">Anterior abdominal lateral pouches (Σ configuration) absent and posterior abdominal lateral pouches (C configuration) present from chaetiger 39 on holotype, paired.</paragraph>
|
||
<paragraph id="3924BA608E15FFB202A6FECBFB9DAB8D" blockId="7.[151,1436,151,464]" box="[199,1054,367,392]" pageId="7" pageNumber="386">
|
||
Pygidium rounded with a pair of digitiform, short, lateral anal cirri (
|
||
<figureCitation id="A1A0A6E58E15FFB201A0FECBFB93AB8D" box="[961,1040,367,392]" captionStart="FIGURE 3" captionStartId="6.[151,250,1383,1405]" captionTargetBox="[272,1301,208,1331]" captionTargetId="figure@6.[253,1333,193,1362]" captionTargetPageId="6" captionText="FIGURE 3. Magelona cinthyae sp. nov. A, anterior end and thoracic region, dorsal view; B, anterior end showing prostomium and chaetigers 1–2, dorsal view; C, simple bilimbate capillaries of chaetiger 9; D, tridentate abdominal hooks, lateral and frontal views; E, parapodium of chaetiger 1, anterior view; F, parapodium of chaetiger 4, anterior view; G, parapodium of chaetiger 8, anterior view; H, parapodium of chaetiger 9, anterior view; I, parapodium of chaetiger 25, anterior view; J, posterior end and pygidium. Abbreviations: ch, chaetiger; es, eyespots; pa, palp; ph, prostomial horn; pr, prostomium." httpUri="https://zenodo.org/record/1457885/files/figure.png" pageId="7" pageNumber="386">Fig. 3J</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3924BA608E15FFB202A6FE30FCCEABD5" blockId="7.[151,1436,151,464]" pageId="7" pageNumber="386">All preserved specimens lacking pigmentation, pale yellow. A pair of brown spots present on posterior prostomial region of several specimens, presumably eyespots.</paragraph>
|
||
<caption id="6DE4EAE88E15FFB202F6F815FF76ADE0" httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="7" pageNumber="386" startId="7.[151,250,1969,1991]" targetBox="[292,1295,517,1947]" targetPageId="7">
|
||
<paragraph id="3924BA608E15FFB202F6F815FF76ADE0" blockId="7.[151,1436,1969,2021]" pageId="7" pageNumber="386">
|
||
<emphasis id="0BEF66728E15FFB202F6F815FE90ADC3" bold="true" box="[151,275,1969,1991]" pageId="7" pageNumber="386">FIGURE 4.</emphasis>
|
||
Eyespots in
|
||
<taxonomicName id="FE9BC1E38E15FFB203F6F815FDD9ADC2" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[407,602,1969,1991]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="7" pageNumber="386" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
|
||
<emphasis id="0BEF66728E15FFB203F6F815FDD9ADC2" box="[407,602,1969,1991]" italics="true" pageId="7" pageNumber="386">Magelona cinthyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10DCDB098E15FFB20003F815FD30ADC3" box="[610,691,1969,1990]" pageId="7" pageNumber="386" rank="species">
|
||
<emphasis id="0BEF66728E15FFB20003F815FD30ADC3" bold="true" box="[610,691,1969,1990]" pageId="7" pageNumber="386">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3924BA608E1AFFBD02A6FF33FADEAB18" blockId="8.[151,1436,151,1293]" pageId="8" pageNumber="387">
|
||
<emphasis id="0BEF66728E1AFFBD02A6FF33FE69AAB5" bold="true" box="[199,490,151,176]" pageId="8" pageNumber="387">Methyl Green Staining.</emphasis>
|
||
Prostomium with sparse green speckles (
|
||
<figureCitation id="A1A0A6E58E1AFFBD01BCFF33FBBDAAB5" box="[989,1086,151,176]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="8" pageNumber="387">Fig. 2D</figureCitation>
|
||
). Posterior prostomial region, achaetous segment and dorsal region of thorax stained with dark green speckles; decreasing in intensity from chaetigers five through nine. Ventral region of chaetiger four intensely stained with green speckles (
|
||
<figureCitation id="A1A0A6E58E1AFFBD0755FF7BFA13AAFD" box="[1332,1424,223,248]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="8" pageNumber="387">Fig. 2E</figureCitation>
|
||
). Abdomen staining round pigmented regions in between two subsequent parapodia (
|
||
<figureCitation id="A1A0A6E58E1AFFBD065FFEA0FB14AB19" box="[1086,1175,260,285]" captionStart="FIGURE 2" captionStartId="4.[151,250,1834,1856]" captionTargetBox="[238,1354,193,1822]" captionTargetId="figure@4.[238,1354,193,1822]" captionTargetPageId="4" captionText="FIGURE 2. A-B, Holotype of Magelona alexandrae sp. nov. A; prostomium stained with Shirlastain A, dorsal view, B, Methyl Green Staining Pattern (MGSP) dorsolateral view, arrows indicate distinctive staining regions of thorax and abdomen; C-E, Paratype of M. cinthyae sp. nov., D, prostomium stained with Shirlastain A; D and E, MGSP, dorsal and ventral views, respectively with arrows indicating distinctive staining regions of thorax and abdomen; F-H, Holotype of M. paulolanai sp. nov., A, prostomium stained with Shirlastain A; G and H, MGSP, dorsal and ventral views, respectively, with arrows indicating distinctive staining regions of thorax and abdomen." httpUri="https://zenodo.org/record/1457883/files/figure.png" pageId="8" pageNumber="387">Fig. 2D</figureCitation>
|
||
), interparapodial.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7181E9EB8E1AFFBD02A6FE83FD8DA8AD" pageId="8" pageNumber="387" type="discussion">
|
||
<paragraph id="3924BA608E1AFFBD02A6FE83FD8DA8AD" blockId="8.[151,1436,151,1293]" pageId="8" pageNumber="387">
|
||
<emphasis id="0BEF66728E1AFFBD02A6FE83FEB8AB45" bold="true" box="[199,315,295,320]" pageId="8" pageNumber="387">Remarks.</emphasis>
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0325FE8CFD9EAB45" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[324,541,296,320]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
|
||
<emphasis id="0BEF66728E1AFFBD0325FE8CFD9EAB45" box="[324,541,296,320]" italics="true" pageId="8" pageNumber="387">Magelona cinthyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10DCDB098E1AFFBD0047FE83FD02AB45" box="[550,641,295,320]" pageId="8" pageNumber="387" rank="species">
|
||
<emphasis id="0BEF66728E1AFFBD0047FE83FD02AB45" bold="true" box="[550,641,295,320]" pageId="8" pageNumber="387">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is unique among its congeners in that several of the examined adults still retained a pair or more of eyespots. A total of nine out of 17 examined specimens had eyespots (
|
||
<figureCitation id="A1A0A6E58E1AFFBD077DFEE8FA0CAB61" box="[1308,1423,332,357]" captionStart="FIGURE 4" captionStartId="7.[151,250,1969,1991]" captionTargetBox="[292,1295,517,1947]" captionTargetId="figure@7.[292,1295,517,1947]" captionTargetPageId="7" captionText="FIGURE 4. Eyespots in Magelona cinthyae sp. nov. A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots." httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="8" pageNumber="387">Fig. 4A‒I</figureCitation>
|
||
); these specimens ranged from 50‒59 chaetigers and all of them had adult characteristics (i.e. shape of prostomium, chaetiger 9,
|
||
<typeStatus id="E62004C28E1AFFBD037EFE31FED9ABA8" box="[287,346,405,429]" pageId="8" pageNumber="387">types</typeStatus>
|
||
of chaetae, and presence of lateral pouches). Eyespots were recorded in larval stages of
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0751FE31FA16ABA9" authorityName="Wilson" authorityYear="1958" box="[1328,1429,404,428]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="alleni">
|
||
<emphasis id="0BEF66728E1AFFBD0751FE31FA16ABA9" box="[1328,1429,404,428]" italics="true" pageId="8" pageNumber="387">M. alleni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD02F6FE1DFEA0ABD5" authorityName="Wilson" authorityYear="1959" box="[151,291,440,464]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="filiformis">
|
||
<emphasis id="0BEF66728E1AFFBD02F6FE1DFEA0ABD5" box="[151,291,440,464]" italics="true" pageId="8" pageNumber="387">M. filiformis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FE9BC1E38E1AFFBD033DFE1DFD12ABD5" authority="(Wilson 1982)" authorityName="Wilson" authorityYear="1982" baseAuthorityName="Wilson" baseAuthorityYear="1982" box="[348,657,439,464]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="mirabilis">
|
||
<emphasis id="0BEF66728E1AFFBD033DFE1DFE64ABD5" box="[348,487,440,464]" italics="true" pageId="8" pageNumber="387">M. mirabilis</emphasis>
|
||
(
|
||
<bibRefCitation id="5D0AC7918E1AFFBD0397FE13FD0AABD5" box="[502,649,439,464]" pageId="8" pageNumber="387" refId="ref11043" refString="Wilson, D. P. (1982) The larval development of three species of Magelona (Polychaeta) from localities near Plymouth. Journal of the Marine Biological Association of the United Kingdom, 62 (2), 385 - 401. https: // doi. org / 10.1017 / S 0025315400057350" type="journal article">Wilson 1982</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and up until now they were considered to be absent in adult animals (Mortimer in press). Because only about half of the examined specimens presented eyespots and the chosen
|
||
<typeStatus id="E62004C28E1AFFBD02F6FE5BFF7AA81D" box="[151,249,511,536]" pageId="8" pageNumber="387" type="holotype">holotype</typeStatus>
|
||
was the largest specimen lacking eyesposts, it is possible that benthic individuals of
|
||
<taxonomicName id="FE9BC1E38E1AFFBD06A5FDA5FAC9A81D" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[1220,1354,512,536]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae">
|
||
<emphasis id="0BEF66728E1AFFBD06A5FDA5FAC9A81D" box="[1220,1354,512,536]" italics="true" pageId="8" pageNumber="387">M. cinthyae</emphasis>
|
||
</taxonomicName>
|
||
have a delayed loss of eyespots. The eyespots in the magelonid larvae observed by
|
||
<bibRefCitation id="5D0AC7918E1AFFBD0198FD80FB1FA839" box="[1017,1180,548,573]" pageId="8" pageNumber="387" refId="ref11043" refString="Wilson, D. P. (1982) The larval development of three species of Magelona (Polychaeta) from localities near Plymouth. Journal of the Marine Biological Association of the United Kingdom, 62 (2), 385 - 401. https: // doi. org / 10.1017 / S 0025315400057350" type="journal article">Wilson (1982)</bibRefCitation>
|
||
were cup-shaped with brownish pigments and forming a primitive lens, similar to those in
|
||
<taxonomicName id="FE9BC1E38E1AFFBD01A4FDEDFBCDA865" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[965,1102,584,608]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae">
|
||
<emphasis id="0BEF66728E1AFFBD01A4FDEDFBCDA865" box="[965,1102,584,608]" italics="true" pageId="8" pageNumber="387">M. cinthyae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="A1A0A6E58E1AFFBD0603FDE3FB5DA865" box="[1122,1246,583,608]" captionStart="FIGURE 4" captionStartId="7.[151,250,1969,1991]" captionTargetBox="[292,1295,517,1947]" captionTargetId="figure@7.[292,1295,517,1947]" captionTargetPageId="7" captionText="FIGURE 4. Eyespots in Magelona cinthyae sp. nov. A, diffuse pigments; B–F, one pair of eyespots; G–I, more than a pair of eyespots." httpUri="https://zenodo.org/record/1457887/files/figure.png" pageId="8" pageNumber="387">Fig. 4C‒F</figureCitation>
|
||
).
|
||
<bibRefCitation id="5D0AC7918E1AFFBD0697FDE3FA1FA865" box="[1270,1436,583,608]" pageId="8" pageNumber="387" refId="ref11043" refString="Wilson, D. P. (1982) The larval development of three species of Magelona (Polychaeta) from localities near Plymouth. Journal of the Marine Biological Association of the United Kingdom, 62 (2), 385 - 401. https: // doi. org / 10.1017 / S 0025315400057350" type="journal article">Wilson (1982)</bibRefCitation>
|
||
showed that an additional pair of eyespots was added to a 6-day-old larva and late stage larvae collected in the plankton also presented eyespots.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7181E9EB8E1AFFBD02A6FD10FB85AE79" pageId="8" pageNumber="387" type="reference_group">
|
||
<paragraph id="3924BA608E1AFFBD02A6FD10FB85AE79" blockId="8.[151,1436,151,1293]" pageId="8" pageNumber="387">
|
||
<taxonomicName id="FE9BC1E38E1AFFBD02A6FD10FE21A8C9" ID-CoL="3XGRS" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[199,418,692,716]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
|
||
<emphasis id="0BEF66728E1AFFBD02A6FD10FE21A8C9" box="[199,418,692,716]" italics="true" pageId="8" pageNumber="387">Magelona cinthyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10DCDB098E1AFFBD03CDFD10FD8AA8C8" box="[428,521,692,717]" pageId="8" pageNumber="387" rank="species">
|
||
<emphasis id="0BEF66728E1AFFBD03CDFD10FD8AA8C8" bold="true" box="[428,521,692,717]" pageId="8" pageNumber="387">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
belongs to a group of species (
|
||
<taxonomicName id="FE9BC1E38E1AFFBD011FFD11FB88A8C9" ID-CoL="3XGRH" authorityName="Hartmann-Schroder" authorityYear="1962" box="[894,1035,692,716]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="annulata">
|
||
<emphasis id="0BEF66728E1AFFBD011FFD11FB88A8C9" box="[894,1035,692,716]" italics="true" pageId="8" pageNumber="387">M. annulata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="0BEF66728E1AFFBD067DFD11FAEFA8C9" box="[1052,1388,692,716]" italics="true" pageId="8" pageNumber="387">
|
||
<taxonomicName id="FE9BC1E38E1AFFBD067DFD11FB2DA8C9" ID-CoL="3XGRK" authorityName="Jones" authorityYear="1971" box="[1052,1198,692,716]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="berkeleyi">M. berkeleyi</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD06DCFD11FAEFA8C9" ID-CoL="3XGRW" authorityName="Gallardo" authorityYear="1968" box="[1213,1388,692,716]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="crenulifrons">M. crenulifrons</taxonomicName>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD071CFD11FE8CA8F5" ID-CoL="3XGSD" authorityName="Gallardo" authorityYear="1968" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="lenticulata">
|
||
<emphasis id="0BEF66728E1AFFBD071CFD11FE8CA8F5" italics="true" pageId="8" pageNumber="387">M. lenticulata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0347FD7DFE57A8F5" ID-CoL="6QTJD" authorityName="Johnson" authorityYear="1901" box="[294,468,728,752]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="longicornis">
|
||
<emphasis id="0BEF66728E1AFFBD0347FD7DFE57A8F5" box="[294,468,728,752]" italics="true" pageId="8" pageNumber="387">M. longicornis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD038CFD7DFB96A8F5" ID-CoL="3XGSK" authority="Nateewathana & Hylleberg, 1991" authorityName="Nateewathana & Hylleberg" authorityYear="1991" box="[493,1045,727,752]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="methae">
|
||
<emphasis id="0BEF66728E1AFFBD038CFD7DFDEEA8F5" box="[493,621,728,752]" italics="true" pageId="8" pageNumber="387">M. methae</emphasis>
|
||
<bibRefCitation id="5D0AC7918E1AFFBD001CFD73FB96A8F5" box="[637,1045,727,752]" pageId="8" pageNumber="387" refId="ref10601" refString="Nateewathana, A. & Hylleberg, J. (1991) Magelonid polychaetes from Thailand, the Andaman Sea, with descriptions of eight new species. Ophelia, Supplement 5 (Systematics, Biology and Morphology of World Polychaeta), 169 - 184." type="journal article">Nateewathana & Hylleberg, 1991</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="FE9BC1E38E1AFFBD064BFD7DFB30A8F5" ID-CoL="3XGSS" authorityName="Monro" authorityYear="1933" box="[1066,1203,728,752]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="pacifica">
|
||
<emphasis id="0BEF66728E1AFFBD064BFD7DFB30A8F5" box="[1066,1203,728,752]" italics="true" pageId="8" pageNumber="387">M. pacifica</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0765FD7DFEE9A911" ID-CoL="3XGT7" authority="Mohammad, 1970" authorityName="Mohammad" authorityYear="1970" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="pulchella">
|
||
<emphasis id="0BEF66728E1AFFBD0765FD7DFA1FA8F5" box="[1284,1436,728,752]" italics="true" pageId="8" pageNumber="387">M. pulchella</emphasis>
|
||
Mohammad, 1970
|
||
</taxonomicName>
|
||
) sharing the following characters: 1) prostomium with distinct frontal horns; 2) foliaceous notopodial thoracic lamellae and superior processes; 3) shape of chaetiger 9.
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0670FCBBFB6AA93D" ID-CoL="3XGRH" authorityName="Hartmann-Schroder" authorityYear="1962" box="[1041,1257,799,824]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="annulata">Magelona annulata</taxonomicName>
|
||
has oval rather than digitate ventral processes on thoracic parapodia and bidentate rather than tridentate abdominal hooks.. It differs from
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0348FCCDFE34A985" ID-CoL="3XGRK" authorityName="Jones" authorityYear="1971" box="[297,439,872,896]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="berkeleyi">
|
||
<emphasis id="0BEF66728E1AFFBD0348FCCDFE34A985" box="[297,439,872,896]" italics="true" pageId="8" pageNumber="387">M. berkeleyi</emphasis>
|
||
</taxonomicName>
|
||
on the shape of the prostomium, the latter having prostomium broader than long with inconspicuous horns, not clearly separated from the prostomium.
|
||
<taxonomicName id="FE9BC1E38E1AFFBD01F9FC28FBF7A9A1" ID-CoL="3XGRS" authority="Magalhães & Bailey-Brock & Watling, 2018" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[920,1140,908,932]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
|
||
<emphasis id="0BEF66728E1AFFBD01F9FC28FBF7A9A1" box="[920,1140,908,932]" italics="true" pageId="8" pageNumber="387">Magelona cinthyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="10DCDB098E1AFFBD061EFC28FB5EA9A0" box="[1151,1245,908,933]" pageId="8" pageNumber="387" rank="species">
|
||
<emphasis id="0BEF66728E1AFFBD061EFC28FB5EA9A0" bold="true" box="[1151,1245,908,933]" pageId="8" pageNumber="387">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="FE9BC1E38E1AFFBD071CFC29FF6BA9CD" ID-CoL="3XGSK" authorityName="Nateewathana & Hylleberg" authorityYear="1991" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="methae">
|
||
<emphasis id="0BEF66728E1AFFBD071CFC29FF6BA9CD" italics="true" pageId="8" pageNumber="387">M. methae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FE9BC1E38E1AFFBD034BFC15FE5EA9CD" ID-CoL="3XGRW" authorityName="Gallardo" authorityYear="1968" box="[298,477,944,968]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="crenulifrons">
|
||
<emphasis id="0BEF66728E1AFFBD034BFC15FE5EA9CD" box="[298,477,944,968]" italics="true" pageId="8" pageNumber="387">M. crenulifrons</emphasis>
|
||
</taxonomicName>
|
||
in having a smooth anterior prostomial margin rather than crenulate.
|
||
<taxonomicName id="FE9BC1E38E1AFFBD074BFC14FE8CA9E9" ID-CoL="3XGSD" authorityName="Gallardo" authorityYear="1968" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="lenticulata">
|
||
<emphasis id="0BEF66728E1AFFBD074BFC14FE8CA9E9" italics="true" pageId="8" pageNumber="387">Magelona lenticulata</emphasis>
|
||
</taxonomicName>
|
||
has a slightly crenulate anterior prostomial margin and prostomium distinctly broader than long.
|
||
<taxonomicName id="FE9BC1E38E1AFFBD02F6FC5CFE0DAE15" ID-CoL="6QTJD" authorityName="Johnson" authorityYear="1901" box="[151,398,1016,1040]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="longicornis">
|
||
<emphasis id="0BEF66728E1AFFBD02F6FC5CFE0DAE15" box="[151,398,1016,1040]" italics="true" pageId="8" pageNumber="387">Magelona longicornis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="FE9BC1E38E1AFFBD03A5FC5DFDC0AE15" ID-CoL="3XGSS" authorityName="Monro" authorityYear="1933" box="[452,579,1016,1040]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="pacifica">
|
||
<emphasis id="0BEF66728E1AFFBD03A5FC5DFDC0AE15" box="[452,579,1016,1040]" italics="true" pageId="8" pageNumber="387">M. pacifica</emphasis>
|
||
</taxonomicName>
|
||
have bidentate hooks and while the hooks in the former are organized in one unidirectional group, this has not been confirmed in
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0089FBB9FCEBAE31" ID-CoL="3XGSS" authorityName="Monro" authorityYear="1933" box="[744,872,1052,1076]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="pacifica">
|
||
<emphasis id="0BEF66728E1AFFBD0089FBB9FCEBAE31" box="[744,872,1052,1076]" italics="true" pageId="8" pageNumber="387">M. pacifica</emphasis>
|
||
</taxonomicName>
|
||
due to the condition of the
|
||
<typeStatus id="E62004C28E1AFFBD06C0FBB9FA80AE30" box="[1185,1283,1053,1077]" pageId="8" pageNumber="387" type="syntype">syntypes</typeStatus>
|
||
examined by
|
||
<bibRefCitation id="5D0AC7918E1AFFBD02F6FB9BFE23AE5D" box="[151,416,1087,1112]" pageId="8" pageNumber="387" refId="ref10509" refString="Mortimer, K., Cassa S., Martin, D. & Gil, J. (2012) New records and new species of Magelonidae (Polychaeta) from the Arabian Peninsula, with a re-description of Magelona pacifica and a discussion on the magelonid buccal region. Zootaxa, 3331, 1 - 43." type="journal article">
|
||
Mortimer
|
||
<emphasis id="0BEF66728E1AFFBD036DFBE5FEC2AE5D" box="[268,321,1088,1112]" italics="true" pageId="8" pageNumber="387">et al</emphasis>
|
||
. (2012)
|
||
</bibRefCitation>
|
||
.
|
||
<taxonomicName id="FE9BC1E38E1AFFBD03CEFBE4FD10AE5D" ID-CoL="3XGT7" authorityName="Mohammad" authorityYear="1970" box="[431,659,1088,1112]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="pulchella">
|
||
<emphasis id="0BEF66728E1AFFBD03CEFBE4FD10AE5D" box="[431,659,1088,1112]" italics="true" pageId="8" pageNumber="387">Magelona pulchella</emphasis>
|
||
</taxonomicName>
|
||
has similar prostomial characteristics to
|
||
<taxonomicName id="FE9BC1E38E1AFFBD0612FBE5FB78AE5D" ID-CoL="3XGRS" authorityName="Magalhães & Bailey-Brock & Watling" authorityYear="2018" box="[1139,1275,1088,1112]" class="Polychaeta" family="Magelonidae" genus="Magelona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Spionida" pageId="8" pageNumber="387" phylum="Annelida" rank="species" species="cinthyae">
|
||
<emphasis id="0BEF66728E1AFFBD0612FBE5FB78AE5D" box="[1139,1275,1088,1112]" italics="true" pageId="8" pageNumber="387">M. cinthyae</emphasis>
|
||
</taxonomicName>
|
||
but differs in having bidentate hooks and on the shape of parapodial lamellae of chaetiger 9.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7181E9EB8E1AFFBD02A6FB23FDBBAEED" pageId="8" pageNumber="387" type="etymology">
|
||
<paragraph id="3924BA608E1AFFBD02A6FB23FDBBAEED" blockId="8.[151,1436,151,1293]" pageId="8" pageNumber="387">
|
||
<emphasis id="0BEF66728E1AFFBD02A6FB23FECDAEA5" bold="true" box="[199,334,1159,1184]" pageId="8" pageNumber="387">Etymology.</emphasis>
|
||
This species is named after Dr. Cinthya S.G. Santos, a polychaete researcher that has collaborated with the authors on describing Hawaiian polychaetes and has also been an example for her dedication to the study of polychaetes and great work ethics.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7181E9EB8E1AFFBD02A6FB50FA82AF09" box="[199,1281,1268,1293]" pageId="8" pageNumber="387" type="distribution">
|
||
<paragraph id="3924BA608E1AFFBD02A6FB50FA82AF09" blockId="8.[151,1436,151,1293]" box="[199,1281,1268,1293]" pageId="8" pageNumber="387">
|
||
<emphasis id="0BEF66728E1AFFBD02A6FB50FEE3AF08" bold="true" box="[199,352,1268,1293]" pageId="8" pageNumber="387">Distribution.</emphasis>
|
||
This species is known from the north and south shores of Oahu,
|
||
<collectingRegion id="FB5F74828E1AFFBD0659FB50FB0FAF08" box="[1080,1164,1268,1293]" country="United States of America" name="Hawaii" pageId="8" pageNumber="387">Hawaii</collectingRegion>
|
||
,
|
||
<quantity id="FE6317858E1AFFBD06F6FB50FB7EAF09" box="[1175,1277,1268,1292]" metricMagnitude="1" metricUnit="m" metricValue="3.5" metricValueMax="3.9" metricValueMin="3.1" pageId="8" pageNumber="387" unit="m" value="35.0" valueMax="39.0" valueMin="31.0">
|
||
31‒
|
||
<specimenCount id="2F9D71E98E1AFFBD06A0FB50FB7EAF09" box="[1217,1277,1268,1292]" pageId="8" pageNumber="387" type="generic">39 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |