239 lines
31 KiB
XML
239 lines
31 KiB
XML
<document id="F1AF676DE4F529389E9943EA8FC37D3E" ID-CLB-Dataset="42367" ID-DOI="10.11646/zootaxa.3873.4.1" ID-GBIF-Dataset="fb49ba3b-9228-4653-bad8-a22bf4828785" ID-ISSN="1175-5326" ID-Zenodo-Dep="252208" ID-ZooBank="84F8465A-595F-4C16-841E-1A345DF67AC8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460936451422" checkinUser="plazi" docAuthor="Summers, Mindi M., Al-Hakim, Iin Inayat & Rouse, Greg W." docDate="2014" docId="039287EDAD4AFFDFCF9CFBAFFD30FF05" docLanguage="en" docName="zt03873p344.pdf" docOrigin="Zootaxa 3873 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Myzostoma tertiusi Summers, Al-Hakim & Rouse, 2014, n. sp." docType="treatment" docVersion="9" lastPageNumber="321" masterDocId="FFABFF95AD5EFFCACF0BFFD2FF8BFFD0" masterDocTitle="Turbo-taxonomy: 21 new species of Myzostomida (Annelida)" masterLastPageNumber="344" masterPageNumber="301" pageNumber="321" updateTime="1698582842985" updateUser="ExternalLinkService">
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<mods:mods id="82407E17C1CEF2645A36289559CB8034" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="6A4F6C1B41C9687C6E7EE0F322F99E93">
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<mods:title id="A8FE52E020ED047EDB5B4E3B31384A0E">Turbo-taxonomy: 21 new species of Myzostomida (Annelida)</mods:title>
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</mods:titleInfo>
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<mods:name id="D37797F3B1DE4C5E4F6F7B2B486038FD" type="personal">
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<mods:roleTerm id="69D44C91023200649735237EC4110FC0">Author</mods:roleTerm>
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<mods:namePart id="765F201EA0CF521657CB3D4DA1A7DAA8">Summers, Mindi M.</mods:namePart>
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<mods:roleTerm id="7C5B8BA0244959D4F8BC8EEDDD8C237F">Author</mods:roleTerm>
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<mods:namePart id="1D95C968A56BD20E2A4475685346A392">Al-Hakim, Iin Inayat</mods:namePart>
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</mods:name>
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<mods:name id="9905630D70BFA4F4141839CA5680F196" type="personal">
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<mods:roleTerm id="0833B673495BE9BF7018C0FDD6E9F2A4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0CD37C70BFA273D70EB107E1E96C8457">Rouse, Greg W.</mods:namePart>
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<mods:typeOfResource id="64A53EDF1952CEA9665AD990A06423B8">text</mods:typeOfResource>
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<mods:titleInfo id="C4D483D26906F3FCE9BF88DE41ADFA42">
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<mods:title id="D5339F58786D2E46EBD692D9992AAD11">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6FEE40F9FF08FC2B4BF410EFB035EE6B">
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<mods:date id="E923CB4FF18758DD64EC80F0B98478AD">2014</mods:date>
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<mods:detail id="0CC6F0CC8E359DB5A820EBFA2C06A343" type="volume">
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<mods:number id="0FE71F92F3142E4BA11D5C467523C63B">3873</mods:number>
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</mods:detail>
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<mods:detail id="AFBB7D145DE02787A7D5E8062AFCA5A9" type="issue">
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<mods:number id="9FE4E7A1EE69D993CF75C79D64BDFA0D">4</mods:number>
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<mods:classification id="B290EEC29FDCB451FCD6A4CCC1F1183D">journal article</mods:classification>
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<mods:identifier id="EE98F7D08617A09C2CDF042CE9EF1CA6" type="CLB-Dataset">42367</mods:identifier>
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<mods:identifier id="53679AB78F132080FA9BCA694A456B9B" type="DOI">10.11646/zootaxa.3873.4.1</mods:identifier>
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<mods:identifier id="D44589BB3107636085F9803A8C37E30C" type="GBIF-Dataset">fb49ba3b-9228-4653-bad8-a22bf4828785</mods:identifier>
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<mods:identifier id="FA7288A13A81171F24B38834305CED71" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="A41D8AEDB9DE1EC656D27BFED676CC21" type="Zenodo-Dep">252208</mods:identifier>
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<mods:identifier id="DB733916B49EAD4CEAEE732ACD3A770F" type="ZooBank">84F8465A-595F-4C16-841E-1A345DF67AC8</mods:identifier>
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<treatment id="039287EDAD4AFFDFCF9CFBAFFD30FF05" ID-DOI="http://doi.org/10.5281/zenodo.6138533" ID-GBIF-Taxon="119590661" ID-Zenodo-Dep="6138533" LSID="urn:lsid:plazi:treatment:039287EDAD4AFFDFCF9CFBAFFD30FF05" httpUri="http://treatment.plazi.org/id/039287EDAD4AFFDFCF9CFBAFFD30FF05" lastPageId="21" lastPageNumber="321" pageId="20" pageNumber="321">
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<subSubSection id="C3216570AD4AFFDECF9CFBAFFE9AFB67" pageId="20" pageNumber="321" type="nomenclature">
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<paragraph id="8B8436FBAD4AFFDECF9CFBAFFCC9FB47" blockId="20.[151,834,1149,1208]" box="[151,834,1149,1175]" pageId="20" pageNumber="321">
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<heading id="D0CC8197AD4AFFDECF9CFBAFFCC9FB47" bold="true" box="[151,834,1149,1175]" fontSize="11" level="1" pageId="20" pageNumber="321" reason="1">
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<emphasis id="B94FEAE9AD4AFFDECF9CFBAFFCC9FB47" bold="true" box="[151,834,1149,1175]" pageId="20" pageNumber="321">
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||
<taxonomicName id="4C3B4D78AD4AFFDECF9CFBAFFEF7FB47" box="[151,380,1149,1175]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="tertiusi" status="sp. nov.">
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<emphasis id="B94FEAE9AD4AFFDECF9CFBAFFEF7FB47" bold="true" box="[151,380,1149,1175]" italics="true" pageId="20" pageNumber="321">Myzostoma tertiusi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27C5792AD4AFFDECE88FBAFFE4EFB47" box="[387,453,1149,1175]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
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Summers, Al-Hakim & Rouse
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8436FBAD4AFFDECF9CFB4DFE9AFB67" blockId="20.[151,834,1149,1208]" box="[151,273,1183,1208]" pageId="20" pageNumber="321">
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<figureCitation id="13002A7EAD4AFFDECF9CFB4DFF53FB68" box="[151,216,1183,1208]" captionStart="FIGURE 6" captionStartId="19.[151,250,1677,1699]" captionTargetBox="[316,1272,193,1649]" captionTargetId="figure@19.[316,1272,193,1650]" captionTargetPageId="19" captionText="FIGURE 6. (A – I) Myzostoma pipkini n. sp. — (A – E) SEM of paratype (SIO-BIC A 3818), (A – B) dorsal, showing transverse ridges and scalloped margin, (C) ventral showing smooth extended proboscis, five pairs of parapodia restricted to anterior twothirds of body, and position of cloaca midway between last pair of parapodia and body margin, (D) hook within parapodia, (E) two parapodia with small cirrus buds, indicated by arrow head; (F – I) live photographs, (F – G) paratype SIO-BIC A 3746, dorsal view on host Colobometra perspinosa (F) and separated, showing transverse ridges and scalloped margin (G), (H – I) paratype (SIO-BIC A 3755), (H) dorsal view, (I) ventral, showing smooth proboscis, restricted parapodia, and position of cloaca. (J – M) Live photographs of Myzostoma susanae n. sp. holotype (SIO-BIC A 3803), (J, M) on host, Comaster schlegelii, (K) dorsal view, a few small cirri visible on body margin, (L) ventral view showing five pairs of parapodia, indicated with an arrow head, and alternating lateral organs, anus (a) and pharynx (ph). (N – P) Live photographs of Myzostoma tertiusi n. sp. holotype (SIO- BIC A 3793) — (N) on host, Colobometra perspinosa, (O) dorsal view showing color pattern and scalloped margin, (P) ventral view showing five pairs of parapodia and smooth extended proboscis. Scalebars 2 mm (J-M); 1 mm (N – P); 0.5 mm (A – C, F – I); 200 Μm (E); 20 Μm (D)." httpUri="https://zenodo.org/record/252214/files/figure.png" pageId="20" pageNumber="321">Fig. 6</figureCitation>
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N–P
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</paragraph>
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</subSubSection>
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<subSubSection id="C3216570AD4AFFDECF9CFB35FA0DF9F0" pageId="20" pageNumber="321" type="materials_examined">
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<paragraph id="8B8436FBAD4AFFDECF9CFB35FBD2FA98" blockId="20.[151,1437,1255,2037]" pageId="20" pageNumber="321">
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<emphasis id="B94FEAE9AD4AFFDECF9CFB35FE86FAD0" bold="true" box="[151,269,1255,1280]" pageId="20" pageNumber="321">
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<typeStatus id="54808859AD4AFFDECF9CFB35FE83FAD0" box="[151,264,1255,1280]" pageId="20" pageNumber="321" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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<collectionCode id="ED2AAE3EAD4AFFDECE18FB3AFEDBFB2F" box="[275,336,1256,1279]" httpUri="http://grbio.org/cool/b9gz-izvg" name="Museum Zoologicum Bogoriense" pageId="20" pageNumber="321">MZB</collectionCode>
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Pol. 0 0 131
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<emphasis id="B94FEAE9AD4AFFDECEDDFB35FD0CFAD0" bold="true" box="[470,647,1255,1280]" pageId="20" pageNumber="321">hologenophore</emphasis>
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(1 spm: ½—in 70% ethanol after formalin fixation; ½—95% ethanol). Otdima Reef, Raja Ampat,
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<collectingCountry id="F32C766BAD4AFFDECEC2FADEFDBDFAF5" box="[457,566,1292,1317]" name="Indonesia" pageId="20" pageNumber="321">Indonesia</collectingCountry>
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(
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<geoCoordinate id="EE0F503CAD4AFFDECD4EFADEFD56FAF5" box="[581,733,1292,1317]" direction="south" orientation="latitude" pageId="20" pageNumber="321" precision="1" value="-0.5499167">0°32'59.70"S</geoCoordinate>
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,
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<geoCoordinate id="EE0F503CAD4AFFDECDE3FADEFC15FAF4" box="[744,926,1292,1316]" direction="east" orientation="longitude" pageId="20" pageNumber="321" precision="1" value="130.61969">130°37'10.88"E</geoCoordinate>
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), less than
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<specimenCount id="9D3DFD72AD4AFFDECB11FADEFBD1FAF4" box="[1050,1114,1292,1316]" pageId="20" pageNumber="321" type="generic">
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<quantity id="4CC39B1EAD4AFFDECB11FADEFBDDFAF4" box="[1050,1110,1292,1316]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="321" unit="m" value="20.0">20 m</quantity>
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.
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</specimenCount>
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Collected using scuba on
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<date id="FF85103BAD4AFFDECA8BFADEFEBBFA98" pageId="20" pageNumber="321" value="2013-10-22">22 October 2013</date>
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by MMS, GWR, and Tertius Kammeyer. Genbank (COI—KM491763).
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</paragraph>
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<paragraph id="8B8436FBAD4AFFDECFCCFA86FE60FA40" blockId="20.[151,1437,1255,2037]" pageId="20" pageNumber="321">
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<emphasis id="B94FEAE9AD4AFFDECFCCFA86FE8DFABD" bold="true" box="[199,262,1364,1389]" pageId="20" pageNumber="321">Host.</emphasis>
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<taxonomicName id="4C3B4D78AD4AFFDECE1DFA86FD4DFABC" authority="Carpenter" authorityName="Carpenter" box="[278,710,1364,1389]" class="Crinoidea" family="Colobometridae" genus="Colobometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="species" species="perspinosa">
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<emphasis id="B94FEAE9AD4AFFDECE1DFA86FDBDFABC" box="[278,566,1364,1389]" italics="true" pageId="20" pageNumber="321">Colobometra perspinosa</emphasis>
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(Carpenter)
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</taxonomicName>
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(
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<taxonomicName id="4C3B4D78AD4AFFDECDD4FA86FC13FABD" box="[735,920,1364,1389]" class="Crinoidea" family="Colobometridae" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="family">Colobometridae</taxonomicName>
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,
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<taxonomicName id="4C3B4D78AD4AFFDECCA6FA86FBB8FABD" box="[941,1075,1364,1389]" class="Crinoidea" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="order">Comatulida</taxonomicName>
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, Crinoidea). SIO-BIC E6157. Genbank (COI—KM491786).
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</paragraph>
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<paragraph id="8B8436FBAD4AFFDECFCCFA4FFA0DF9F0" blockId="20.[151,1437,1255,2037]" pageId="20" pageNumber="321">
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||
<emphasis id="B94FEAE9AD4AFFDECFCCFA4FFECAFA64" box="[199,321,1437,1460]" italics="true" pageId="20" pageNumber="321">
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<typeStatus id="54808859AD4AFFDECFCCFA4FFEB7FA64" box="[199,316,1437,1460]" pageId="20" pageNumber="321" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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SIO-BIC A3703 (2 spms: 1—in 70% ethanol after formalin fixation; 1—95% ethanol). Outside of Tab
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<collectingCountry id="F32C766BAD4AFFDECFC6FA6DFE9FFA08" box="[205,276,1471,1496]" name="Iceland" pageId="20" pageNumber="321">Island</collectingCountry>
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, Madang,
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<collectingCountry id="F32C766BAD4AFFDECE9FFA12FDF3FA08" box="[404,632,1471,1496]" name="Papua New Guinea" pageId="20" pageNumber="321">Papua New Guinea</collectingCountry>
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(
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<geoCoordinate id="EE0F503CAD4AFFDECD85FA6DFC93FA08" box="[654,792,1471,1496]" direction="south" orientation="latitude" pageId="20" pageNumber="321" precision="1" value="-5.1668835">5° 10.013'S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE0F503CAD4AFFDECC23FA6DFC5AFA08" box="[808,977,1471,1496]" direction="east" orientation="longitude" pageId="20" pageNumber="321" precision="1" value="145.84091">145° 50.455'E</geoCoordinate>
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),
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||
<quantity id="4CC39B1EAD4AFFDECCE1FA6DFBC3FA07" box="[1002,1096,1471,1496]" metricMagnitude="1" metricUnit="m" metricValue="1.25" metricValueMax="2.0" metricValueMin="0.5" pageId="20" pageNumber="321" unit="m" value="12.5" valueMax="20.0" valueMin="5.0">
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||
5–
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||
<specimenCount id="9D3DFD72AD4AFFDECB0EFA6DFBC3FA07" box="[1029,1096,1471,1496]" pageId="20" pageNumber="321" type="generic">20 m</specimenCount>
|
||
</quantity>
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||
. Collected using scuba on
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<date id="FF85103BAD4AFFDECA85FA12FEC2FA2C" pageId="20" pageNumber="321" value="2012-12-07">7 December 2012</date>
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by MMS and GWR. Genbank (COI—KM014206). Host:
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<taxonomicName id="4C3B4D78AD4AFFDECCDEFA37FA87FA2D" authority="Hartlaub" authorityName="Hartlaub" box="[981,1292,1508,1533]" class="Crinoidea" family="Colobometridae" genus="Cenometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="species" species="bella">
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||
<emphasis id="B94FEAE9AD4AFFDECCDEFA37FB1BFA2D" box="[981,1168,1508,1533]" italics="true" pageId="20" pageNumber="321">Cenometra bella</emphasis>
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||
(Hartlaub)
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||
</taxonomicName>
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. MNHN-IE- 2013-8070 (dried voucher) & SIO-BIC E5939 (tissue subsample in 95% ethanol). Genbank (COI—KM491787).
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216570AD4AFFDECFCCF9FEFF6BF9B8" pageId="20" pageNumber="321" type="etymology">
|
||
<paragraph id="8B8436FBAD4AFFDECFCCF9FEFF6BF9B8" blockId="20.[151,1437,1255,2037]" pageId="20" pageNumber="321">
|
||
<emphasis id="B94FEAE9AD4AFFDECFCCF9FEFEC5F995" bold="true" box="[199,334,1580,1605]" pageId="20" pageNumber="321">Etymology.</emphasis>
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||
Named for Tertius Kammeyer, an avid myzostomid hunter who found the
|
||
<typeStatus id="54808859AD4AFFDECB80F9FEFB66F995" box="[1163,1261,1580,1605]" pageId="20" pageNumber="321" type="holotype">holotype</typeStatus>
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||
with MMS and GWR.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216570AD4AFFDECFCCF9A6FDFCF928" pageId="20" pageNumber="321" type="diagnosis">
|
||
<paragraph id="8B8436FBAD4AFFDECFCCF9A6FDFCF928" blockId="20.[151,1437,1255,2037]" pageId="20" pageNumber="321">
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||
<emphasis id="B94FEAE9AD4AFFDECFCCF9A6FD80F95D" bold="true" box="[199,523,1652,1677]" pageId="20" pageNumber="321">Diagnosis and description.</emphasis>
|
||
<typeStatus id="54808859AD4AFFDECD1DF9A6FDF5F95D" box="[534,638,1652,1677]" pageId="20" pageNumber="321" type="holotype">Holotype</typeStatus>
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||
body circular, ~
|
||
<quantity id="4CC39B1EAD4AFFDECC48F9A6FC02F95C" box="[835,905,1652,1676]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="321" unit="mm" value="4.0">4 mm</quantity>
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||
in diameter following fixation. Body margin scalloped from many unequal-sized triangular cirri (
|
||
<figureCitation id="13002A7EAD4AFFDECDF1F945FCCAF960" box="[762,833,1687,1712]" captionStart="FIGURE 6" captionStartId="19.[151,250,1677,1699]" captionTargetBox="[316,1272,193,1649]" captionTargetId="figure@19.[316,1272,193,1650]" captionTargetPageId="19" captionText="FIGURE 6. (A – I) Myzostoma pipkini n. sp. — (A – E) SEM of paratype (SIO-BIC A 3818), (A – B) dorsal, showing transverse ridges and scalloped margin, (C) ventral showing smooth extended proboscis, five pairs of parapodia restricted to anterior twothirds of body, and position of cloaca midway between last pair of parapodia and body margin, (D) hook within parapodia, (E) two parapodia with small cirrus buds, indicated by arrow head; (F – I) live photographs, (F – G) paratype SIO-BIC A 3746, dorsal view on host Colobometra perspinosa (F) and separated, showing transverse ridges and scalloped margin (G), (H – I) paratype (SIO-BIC A 3755), (H) dorsal view, (I) ventral, showing smooth proboscis, restricted parapodia, and position of cloaca. (J – M) Live photographs of Myzostoma susanae n. sp. holotype (SIO-BIC A 3803), (J, M) on host, Comaster schlegelii, (K) dorsal view, a few small cirri visible on body margin, (L) ventral view showing five pairs of parapodia, indicated with an arrow head, and alternating lateral organs, anus (a) and pharynx (ph). (N – P) Live photographs of Myzostoma tertiusi n. sp. holotype (SIO- BIC A 3793) — (N) on host, Colobometra perspinosa, (O) dorsal view showing color pattern and scalloped margin, (P) ventral view showing five pairs of parapodia and smooth extended proboscis. Scalebars 2 mm (J-M); 1 mm (N – P); 0.5 mm (A – C, F – I); 200 Μm (E); 20 Μm (D)." httpUri="https://zenodo.org/record/252214/files/figure.png" pageId="20" pageNumber="321">Fig. 6</figureCitation>
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N–P). White dorsal longitudinal ridge (
|
||
<figureCitation id="13002A7EAD4AFFDECA04F945FADEF960" box="[1295,1365,1687,1712]" captionStart="FIGURE 6" captionStartId="19.[151,250,1677,1699]" captionTargetBox="[316,1272,193,1649]" captionTargetId="figure@19.[316,1272,193,1650]" captionTargetPageId="19" captionText="FIGURE 6. (A – I) Myzostoma pipkini n. sp. — (A – E) SEM of paratype (SIO-BIC A 3818), (A – B) dorsal, showing transverse ridges and scalloped margin, (C) ventral showing smooth extended proboscis, five pairs of parapodia restricted to anterior twothirds of body, and position of cloaca midway between last pair of parapodia and body margin, (D) hook within parapodia, (E) two parapodia with small cirrus buds, indicated by arrow head; (F – I) live photographs, (F – G) paratype SIO-BIC A 3746, dorsal view on host Colobometra perspinosa (F) and separated, showing transverse ridges and scalloped margin (G), (H – I) paratype (SIO-BIC A 3755), (H) dorsal view, (I) ventral, showing smooth proboscis, restricted parapodia, and position of cloaca. (J – M) Live photographs of Myzostoma susanae n. sp. holotype (SIO-BIC A 3803), (J, M) on host, Comaster schlegelii, (K) dorsal view, a few small cirri visible on body margin, (L) ventral view showing five pairs of parapodia, indicated with an arrow head, and alternating lateral organs, anus (a) and pharynx (ph). (N – P) Live photographs of Myzostoma tertiusi n. sp. holotype (SIO- BIC A 3793) — (N) on host, Colobometra perspinosa, (O) dorsal view showing color pattern and scalloped margin, (P) ventral view showing five pairs of parapodia and smooth extended proboscis. Scalebars 2 mm (J-M); 1 mm (N – P); 0.5 mm (A – C, F – I); 200 Μm (E); 20 Μm (D)." httpUri="https://zenodo.org/record/252214/files/figure.png" pageId="20" pageNumber="321">Fig. 6</figureCitation>
|
||
N–
|
||
<collectingCountry id="F32C766BAD4AFFDECA70F945FA1BF960" box="[1403,1424,1687,1712]" name="Iceland" pageId="20" pageNumber="321">O</collectingCountry>
|
||
). Mouth and cloaca subterminal, in line with parapodia. Extended proboscis smooth. Five pairs of parapodia, twothirds of the way to body margin (
|
||
<figureCitation id="13002A7EAD4AFFDECD1EF90DFDD3F928" box="[533,600,1759,1784]" captionStart="FIGURE 6" captionStartId="19.[151,250,1677,1699]" captionTargetBox="[316,1272,193,1649]" captionTargetId="figure@19.[316,1272,193,1650]" captionTargetPageId="19" captionText="FIGURE 6. (A – I) Myzostoma pipkini n. sp. — (A – E) SEM of paratype (SIO-BIC A 3818), (A – B) dorsal, showing transverse ridges and scalloped margin, (C) ventral showing smooth extended proboscis, five pairs of parapodia restricted to anterior twothirds of body, and position of cloaca midway between last pair of parapodia and body margin, (D) hook within parapodia, (E) two parapodia with small cirrus buds, indicated by arrow head; (F – I) live photographs, (F – G) paratype SIO-BIC A 3746, dorsal view on host Colobometra perspinosa (F) and separated, showing transverse ridges and scalloped margin (G), (H – I) paratype (SIO-BIC A 3755), (H) dorsal view, (I) ventral, showing smooth proboscis, restricted parapodia, and position of cloaca. (J – M) Live photographs of Myzostoma susanae n. sp. holotype (SIO-BIC A 3803), (J, M) on host, Comaster schlegelii, (K) dorsal view, a few small cirri visible on body margin, (L) ventral view showing five pairs of parapodia, indicated with an arrow head, and alternating lateral organs, anus (a) and pharynx (ph). (N – P) Live photographs of Myzostoma tertiusi n. sp. holotype (SIO- BIC A 3793) — (N) on host, Colobometra perspinosa, (O) dorsal view showing color pattern and scalloped margin, (P) ventral view showing five pairs of parapodia and smooth extended proboscis. Scalebars 2 mm (J-M); 1 mm (N – P); 0.5 mm (A – C, F – I); 200 Μm (E); 20 Μm (D)." httpUri="https://zenodo.org/record/252214/files/figure.png" pageId="20" pageNumber="321">Fig. 6</figureCitation>
|
||
P).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216570AD4AFFDFCFCCF8D6FD30FF05" lastPageId="21" lastPageNumber="322" pageId="20" pageNumber="321" type="discussion">
|
||
<paragraph id="8B8436FBAD4AFFDFCFCCF8D6FD30FF05" blockId="20.[151,1437,1255,2037]" lastBlockId="21.[151,1436,151,213]" lastPageId="21" lastPageNumber="322" pageId="20" pageNumber="321">
|
||
<emphasis id="B94FEAE9AD4AFFDECFCCF8D6FEB0F8CD" bold="true" box="[199,315,1796,1821]" pageId="20" pageNumber="321">Remarks.</emphasis>
|
||
The body shape of
|
||
<taxonomicName id="4C3B4D78AD4AFFDECD34F8D7FC97F8CC" box="[575,796,1797,1820]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="tertiusi" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4AFFDECD34F8D7FC97F8CC" box="[575,796,1797,1820]" italics="true" pageId="20" pageNumber="321">Myzostoma tertiusi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4AFFDECC27F8D6FCF9F8CD" bold="true" box="[812,882,1796,1821]" pageId="20" pageNumber="321">
|
||
<taxonomicNameLabel id="A27C5792AD4AFFDECC27F8D6FCF9F8CD" box="[812,882,1796,1821]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is not entirely circular, the scalloped margin resembling that of
|
||
<taxonomicName id="4C3B4D78AD4AFFDECE7EF8FBFE67F890" box="[373,492,1831,1856]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="pipkini" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4AFFDECE7EF8FBFE67F890" box="[373,492,1831,1856]" italics="true" pageId="20" pageNumber="321">M. pipkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4AFFDECEFDF8F5FDB3F890" bold="true" box="[502,568,1831,1856]" pageId="20" pageNumber="321">
|
||
<taxonomicNameLabel id="A27C5792AD4AFFDECEFDF8F5FDB3F890" box="[502,568,1831,1856]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
One circular myzostomid species has been described from the same host,
|
||
<taxonomicName id="4C3B4D78AD4AFFDECF9CF89EFE26F8B4" box="[151,429,1868,1893]" class="Crinoidea" family="Colobometridae" genus="Colobometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="species" species="perspinosa">
|
||
<emphasis id="B94FEAE9AD4AFFDECF9CF89EFE26F8B4" box="[151,429,1868,1893]" italics="true" pageId="20" pageNumber="321">Colobometra perspinosa</emphasis>
|
||
</taxonomicName>
|
||
. This species,
|
||
<taxonomicName id="4C3B4D78AD4AFFDECD5FF89FFC6CF8B4" authority="Graff, 1884" authorityName="Graff" authorityYear="1884" box="[596,999,1868,1893]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="coriaceum">
|
||
<emphasis id="B94FEAE9AD4AFFDECD5FF89FFCDAF8B4" box="[596,849,1869,1892]" italics="true" pageId="20" pageNumber="321">Myzostoma coriaceum</emphasis>
|
||
<bibRefCitation id="EFAA4B0AAD4AFFDECC53F89EFC6CF8B4" author="Graff" box="[856,999,1868,1893]" pageId="20" pageNumber="321" refString="Graff, L. v. (1884 a) Report on the Myzostomida collected during the voyage of H. M. S. Challenger during the years 1873 - 76. Reports on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology, 10, 1 - 82, pls. I - XVI." type="journal article" year="1884" yearSuffix="a">Graff, 1884a</bibRefCitation>
|
||
</taxonomicName>
|
||
is circular, over
|
||
<quantity id="4CC39B1EAD4AFFDECBAFF89EFB6DF8B4" box="[1188,1254,1868,1892]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="20" pageNumber="321" unit="mm" value="9.0">9 mm</quantity>
|
||
in diameter and most similar in form to specimens found on
|
||
<taxonomicName id="4C3B4D78AD4AFFDECDB5F8BDFCC6F858" box="[702,845,1903,1928]" class="Crinoidea" family="Comatulidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="20" pageNumber="321" phylum="Echinodermata" rank="family">Comatulidae</taxonomicName>
|
||
(see remarks for
|
||
<taxonomicName id="4C3B4D78AD4AFFDECB26F8A3FB38F858" box="[1069,1203,1905,1928]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="susanae" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4AFFDECB26F8A3FB38F858" box="[1069,1203,1905,1928]" italics="true" pageId="20" pageNumber="321">M. susanae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4AFFDECBC4F8BDFA9EF858" bold="true" box="[1231,1301,1903,1928]" pageId="20" pageNumber="321">
|
||
<taxonomicNameLabel id="A27C5792AD4AFFDECBC4F8BDFA9EF858" box="[1231,1301,1903,1928]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
). The host identification for this specimen is dubious and it is easily differentiated from
|
||
<taxonomicName id="4C3B4D78AD4AFFDECB2CF847FA8AF87C" box="[1063,1281,1941,1964]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="tertiusi" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4AFFDECB2CF847FA8AF87C" box="[1063,1281,1941,1964]" italics="true" pageId="20" pageNumber="321">Myzostoma tertiusi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4AFFDECA07F846FADBF87D" bold="true" box="[1292,1360,1940,1965]" pageId="20" pageNumber="321">
|
||
<taxonomicNameLabel id="A27C5792AD4AFFDECA07F846FADBF87D" box="[1292,1360,1940,1965]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Many species associated with Mariametroidea have a scalloped margin, particularly the elongated forms of
|
||
<emphasis id="B94FEAE9AD4AFFDECF9CF80FFED3F824" box="[151,344,2013,2036]" italics="true" pageId="20" pageNumber="321">
|
||
<taxonomicName id="4C3B4D78AD4AFFDECF9CF80FFEDFF824" box="[151,340,2013,2036]" class="Polychaeta" family="Myzostomidae" genus="Hypomyzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="genus">Hypomyzostoma</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Of these, only
|
||
<taxonomicName id="4C3B4D78AD4AFFDECD0BF80FFCCEF824" authority="Grygier, 1989" authorityName="Grygier" authorityYear="1989" box="[512,837,2012,2037]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="attenuatum">
|
||
<emphasis id="B94FEAE9AD4AFFDECD0BF80FFD28F824" box="[512,675,2013,2036]" italics="true" pageId="20" pageNumber="321">M. attenuatum</emphasis>
|
||
<bibRefCitation id="EFAA4B0AAD4AFFDECDA1F80EFCCEF824" author="Grygier" box="[682,837,2012,2037]" pageId="20" pageNumber="321" refString="Grygier, M. J. (1989) Three new species of Myzostoma (Myzostomida). Proceedings of the Biological Society of Washington, 102, 793 - 804." type="journal article" year="1989">Grygier, 1989</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3B4D78AD4AFFDECC71F80FFBC5F825" box="[890,1102,2012,2037]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="20" pageNumber="321" phylum="Annelida" rank="species" species="pipkini" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4AFFDECC71F80FFBC5F825" box="[890,1102,2012,2037]" italics="true" pageId="20" pageNumber="321">Myzostoma pipkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4AFFDECB5FF80EFB18F825" bold="true" box="[1108,1171,2012,2037]" pageId="20" pageNumber="321">
|
||
<taxonomicNameLabel id="A27C5792AD4AFFDECB5FF80EFB18F825" box="[1108,1171,2012,2037]" pageId="20" pageNumber="321" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and have been reported from
|
||
<taxonomicName id="4C3B4D78AD4BFFDFCFDDFF45FE65FF60" box="[214,494,151,176]" class="Crinoidea" family="Colobometridae" genus="Colobometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="perspinosa">
|
||
<emphasis id="B94FEAE9AD4BFFDFCFDDFF45FE65FF60" box="[214,494,151,176]" italics="true" pageId="21" pageNumber="322">Colobometra perspinosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3B4D78AD4BFFDFCD2CFF4AFD6EFF60" box="[551,741,151,176]" class="Crinoidea" family="Colobometridae" genus="Cenometra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Comatulida" pageId="21" pageNumber="322" phylum="Echinodermata" rank="species" species="bella">
|
||
<emphasis id="B94FEAE9AD4BFFDFCD2CFF4AFD6EFF60" box="[551,741,151,176]" italics="true" pageId="21" pageNumber="322">Cenometra bella</emphasis>
|
||
</taxonomicName>
|
||
, both of which differ morphologically and in molecular data (
|
||
<bibRefCitation id="EFAA4B0AAD4BFFDFCF95FF6EFE3EFF04" author="Summers" box="[158,437,188,212]" pageId="21" pageNumber="322" refString="Summers, M. M. & Rouse, G. W. (2014) Phylogeny of Myzostomida (Annelida) and their relationships with echinoderm hosts. BMC Evolutionary Biology, 14, 170. http: // dx. doi. org / 10.1186 / s 12862 - 014 - 0170 - 7" type="journal article" year="2014">Summers & Rouse 2014</bibRefCitation>
|
||
) from
|
||
<taxonomicName id="4C3B4D78AD4BFFDFCD0BFF6FFDFEFF04" box="[512,629,189,212]" class="Polychaeta" family="Myzostomidae" genus="Myzostoma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Myzostomida" pageId="21" pageNumber="322" phylum="Annelida" rank="species" species="tertiusi" status="sp. nov.">
|
||
<emphasis id="B94FEAE9AD4BFFDFCD0BFF6FFDFEFF04" box="[512,629,189,212]" italics="true" pageId="21" pageNumber="322">M. tertiusi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B94FEAE9AD4BFFDFCD77FF6EFD30FF05" bold="true" box="[636,699,188,213]" pageId="21" pageNumber="322">
|
||
<taxonomicNameLabel id="A27C5792AD4BFFDFCD77FF6EFD30FF05" box="[636,699,188,213]" pageId="21" pageNumber="322" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |