232 lines
25 KiB
XML
232 lines
25 KiB
XML
<document ID-DOI="10.1093/zoolinnean/zlac015" ID-GBIF-Dataset="372f8265-c53c-43fa-9448-07d5a58d311f" ID-ISSN="0024-4082" ID-Zenodo-Dep="7037958" ID-ZooBank="78C56409-FCCF-4116-8D8C-FF66B247C56C" approvalRequired="8" approvalRequired_for_taxonomicNames="2" approvalRequired_for_treatments="6" checkinTime="1661767832469" checkinUser="plazi" docAuthor="Kajihara, Hiroshi, Abukawa, Shushi & Chernyshev, Alexei V." docDate="2022" docId="038A8132EE66ED48FC4ECCF3FB5FF8E5" docLanguage="en" docName="zlac015.pdf" docOrigin="Zoological Journal of the Linnean Society 196" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.6:ZoolJLinnSoc.2017-.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-.journal_article" docStyleVersion="6" docTitle="Eopilidion misakiense Kajihara & Abukawa & Chernyshev 2022, SP. NOV." docType="treatment" docVersion="6" lastPageNumber="517" masterDocId="FFB3F94AEE6BED46FFE9CE7DFFF7FFBC" masterDocTitle="Exploring the basal topology of the heteronemertean tree of life: establishment of a new family, along with turbotaxonomy of Valenciniidae (Nemertea: Pilidiophora: Heteronemertea)" masterLastPageNumber="548" masterPageNumber="503" pageNumber="516" updateTime="1661954276786" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Exploring the basal topology of the heteronemertean tree of life: establishment of a new family, along with turbotaxonomy of Valenciniidae (Nemertea: Pilidiophora: Heteronemertea)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kajihara, Hiroshi</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Abukawa, Shushi</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chernyshev, Alexei V.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zoological Journal of the Linnean Society</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="volume">
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<mods:number>196</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>503</mods:start>
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<mods:end>548</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1093/zoolinnean/zlac015</mods:identifier>
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<mods:identifier type="GBIF-Dataset">372f8265-c53c-43fa-9448-07d5a58d311f</mods:identifier>
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<mods:identifier type="ISSN">0024-4082</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7037958</mods:identifier>
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<mods:identifier type="ZooBank">78C56409-FCCF-4116-8D8C-FF66B247C56C</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="199902277" LSID="urn:lsid:plazi:treatment:038A8132EE66ED48FC4ECCF3FB5FF8E5" httpUri="http://treatment.plazi.org/id/038A8132EE66ED48FC4ECCF3FB5FF8E5" lastPageId="14" lastPageNumber="517" pageId="13" pageNumber="516">
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<subSubSection box="[935,1334,653,677]" pageId="13" pageNumber="516" type="nomenclature">
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<paragraph blockId="13.[935,1334,653,677]" box="[935,1334,653,677]" pageId="13" pageNumber="516">
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<heading box="[935,1334,653,677]" centered="true" fontSize="9" level="2" pageId="13" pageNumber="516" reason="2">
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<taxonomicName authority="Kajihara & Abukawa & Chernyshev, 2022" authorityName="Kajihara & Abukawa & Chernyshev" authorityYear="2022" box="[935,1228,654,677]" class="Pilidiophora" family="Valenciniidae" genus="Eopilidion" kingdom="Animalia" order="Heteronemertea" pageId="13" pageNumber="539" phylum="Nemertea" rank="species" species="misakiense" status="sp. nov.">EOPILIDION MISAKIENSE</taxonomicName>
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<emphasis bold="true" box="[1235,1334,653,677]" pageId="13" pageNumber="516">
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<taxonomicNameLabel box="[1235,1334,653,677]" pageId="13" pageNumber="516" rank="species">SP. NOV.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="14" lastPageNumber="517" pageId="13" pageNumber="516" type="description">
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<paragraph blockId="13.[1041,1228,692,717]" box="[1041,1228,692,717]" pageId="13" pageNumber="516">
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(
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<figureCitation box="[1049,1142,692,717]" captionStart="Figure 2" captionStartId="11.[168,247,1520,1542]" captionTargetBox="[328,1288,196,1480]" captionTargetId="figure-25@11.[328,1288,196,1480]" captionTargetPageId="11" captionText="Figure 2. A, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, lateral view, head to the right; B, Oxypolella hiebertae sp. nov., holotype, MIMB 42256; C, Cephalomastax brevis Iwata, 1957, ICHUM 6304; D, E, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior body fragment (D) and enlargement of intestinal region (E) showing yellowish proboscis (indicated by arrowheads); F, Baseodiscus takakurai Gibson, 1995, ICHUM 6306; G, Baseodiscus profundus sp. nov., holotype, MIMB 42257; H, I, Baseodiscus narusei sp. nov., holotype, ICHUM 6310, anterior end of body, dorsal (H) and ventral (I) views; J, Baseodiscus paracelensis sp. nov., holotype, MIMB 33132; K, Baseodiscus komatsui sp. nov., holotype, NMNS-Ne 1; L, Baseodiscus unicolor Stiasny-Wijnhoff, 1925; M, Baseodiscus giribeti sp. nov., holotype, MCZ IZ-135324; N, Baseodiscus cf. amboinensis (Staub, 1900); O, Baseodiscus hemprichii (Ehrenberg, 1828-1831), specimen from Okinawa, different from any voucher specimens in this study; P, Baseodiscus zebra sp. nov., holotype, RUMF-ZN-00001; Q, Baseodiscus quinquelineatus (Quoy & Gaimard, 1833), ICHUM 6319. Photographs by H. Kajihara (A, C, D, E, F, O), A.V. Chernyshev (B, G, J), T. Naruse (H, I), H. Komatsu (K), G. Giribet (L, M), D. Uyeno (P), and R.Yoshida (Q)." figureDoi="http://doi.org/10.5281/zenodo.7037964" httpUri="https://zenodo.org/record/7037964/files/figure.png" pageId="13" pageNumber="516">FIGS 2A</figureCitation>
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,
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<figureCitation box="[1155,1220,692,717]" captionStart="Figure 4" captionStartId="14.[145,223,1560,1582]" captionTargetBox="[305,1265,195,1521]" captionTargetId="figure-108@14.[305,1265,195,1521]" captionTargetPageId="14" captionText="Figure 4. A–C, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, anterior end of body, ventral view, head to the right (A), frontal view (B), squeezed-slide preparation (C); D, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior end of body, ventral view. Photos by H. Kajihara." figureDoi="http://doi.org/10.5281/zenodo.7037970" httpUri="https://zenodo.org/record/7037970/files/figure.png" pageId="13" pageNumber="516">4A–C</figureCitation>
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)
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</paragraph>
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<paragraph blockId="13.[827,1445,732,785]" pageId="13" pageNumber="516">
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<emphasis box="[827,1160,732,754]" italics="true" pageId="13" pageNumber="516">Z o o b a n k r e g i s t r a t i o n:</emphasis>
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u r n: l s i d: z o o b a n k. org:act:
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<uuid box="[902,1441,763,785]" pageId="13" pageNumber="516">DBA0D4FA-ACAC-4440-9EA3-894F582D62F0</uuid>
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.
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</paragraph>
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<paragraph blockId="13.[827,1443,826,1032]" pageId="13" pageNumber="516">
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<emphasis box="[827,1046,826,847]" italics="true" pageId="13" pageNumber="516">Material examined:</emphasis>
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<materialsCitation ID-GBIF-Occurrence="3897229443" collectingDate="2015-02-12" collectionCode="ICHUM" collectorName="H. Kajihara." country="Japan" elevation="198" latitude="35.140835" location="Sagami Bay" longLatPrecision="19" longitude="139.53667" pageId="13" pageNumber="516" specimenCode="ICHUM 6303" specimenCount="1" stateProvince="Kanagawa" typeStatus="holotype">
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<typeStatus box="[1058,1161,826,848]" pageId="13" pageNumber="516">Holotype</typeStatus>
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,
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<specimenCode box="[1172,1326,826,848]" collectionCode="ICHUM" country="Japan" httpUri="http://grbio.org/cool/dk9x-54ca" name="Invertebrate Collection of the Hokkaido University Museum" pageId="13" pageNumber="516">ICHUM 6303</specimenCode>
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, extracted total DNA (no morphological voucher remains);
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<date pageId="13" pageNumber="516" value="2015-02-12">
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<collectingDate pageId="13" pageNumber="516" value="2015-02-12">12 February 2015</collectingDate>
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</date>
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, dredged at station 2 of the 5
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<superScript attach="left" box="[1321,1335,886,898]" fontSize="5" pageId="13" pageNumber="516">th</superScript>
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JAMBIO Coastal Organism Joint Survey (
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<bibRefCitation author="Nakano H & Kakui K & Kajihara H & Shimomura M & Jimi N & Tomioka S & Tanaka H & Yamasaki H & Tanaka M & Izumi T & Okanishi M & Yamada Y & Shinagawa H & Sato T & Tsuchiya Y & Omori A & Sekifuji M & Kohtsuka H" box="[1186,1396,918,940]" pageId="13" pageNumber="516" pagination="77 - 81" refId="ref39719" refString="Nakano H, Kakui K, Kajihara H, Shimomura M, Jimi N, Tomioka S, Tanaka H, Yamasaki H, Tanaka M, Izumi T, Okanishi M, Yamada Y, Shinagawa H, Sato T, Tsuchiya Y, Omori A, Sekifuji M, Kohtsuka H. 2015. JAMBIO Coastal Organism Joint Surveys reveals undiscovered biodiversity around Sagami Bay. Regional Studies in Marine Science 2: 77 - 81." type="journal article" year="2015">
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Nakano
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<emphasis box="[1279,1330,918,939]" italics="true" pageId="13" pageNumber="516">et al.</emphasis>
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, 2015
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</bibRefCitation>
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), off Misaki (between 35°08′29′N, 139°32′34″E,
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<elevation box="[1299,1439,948,970]" metricMagnitude="2" metricUnit="m" metricValue="1.98" pageId="13" pageNumber="516" unit="m" value="198.0">
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||
<quantity box="[1299,1367,948,970]" metricMagnitude="2" metricUnit="m" metricValue="1.98" pageId="13" pageNumber="516" unit="m" value="198.0">198 m</quantity>
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depth
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</elevation>
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, and
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<geoCoordinate box="[879,1012,978,1001]" degrees="35" direction="north" minutes="08" orientation="latitude" pageId="13" pageNumber="516" precision="15" seconds="27" value="35.140835">35°08′27″N</geoCoordinate>
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,
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<geoCoordinate box="[1025,1169,978,1001]" degrees="139" direction="east" minutes="32" orientation="longitude" pageId="13" pageNumber="516" precision="15" seconds="12" value="139.53667">139°32′12″E</geoCoordinate>
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,
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<elevation box="[1183,1333,979,1001]" metricMagnitude="2" metricUnit="m" metricValue="2.7399999999999998" pageId="13" pageNumber="516" unit="m" value="274.0">
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||
<quantity box="[1183,1256,979,1000]" metricMagnitude="2" metricUnit="m" metricValue="2.7399999999999998" pageId="13" pageNumber="516" unit="m" value="274.0">274 m</quantity>
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depth
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</elevation>
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),
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<location LSID="urn:lsid:plazi:treatment:038A8132EE66ED48FC4ECCF3FB5FF8E5:8EFC66FFEE66ED4BFAA2CDAEFC90FBBB" country="Japan" latitude="35.140835" longLatPrecision="19" longitude="139.53667" name="Sagami Bay" pageId="13" pageNumber="516" stateProvince="Kanagawa">Sagami Bay</location>
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,
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<collectingRegion box="[881,1002,1010,1031]" country="Japan" name="Kanagawa" pageId="13" pageNumber="516">Kanagawa</collectingRegion>
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,
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<collectingCountry box="[1012,1082,1010,1031]" name="Japan" pageId="13" pageNumber="516">Japan</collectingCountry>
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, collected by
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<collectorName box="[1229,1367,1010,1032]" pageId="13" pageNumber="516">H. Kajihara.</collectorName>
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</materialsCitation>
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</paragraph>
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||
<paragraph blockId="13.[827,1443,1067,1150]" pageId="13" pageNumber="516">
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<emphasis box="[827,965,1067,1088]" italics="true" pageId="13" pageNumber="516">Sequences:</emphasis>
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From the
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<materialsCitation ID-GBIF-Occurrence="3897229351" accessionNumber="LC178608" pageId="13" pageNumber="516" specimenCount="1" typeStatus="holotype">
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<typeStatus box="[1115,1228,1067,1089]" pageId="13" pageNumber="516">holotype</typeStatus>
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:
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<accessionNumber box="[1246,1378,1067,1089]" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/LC178608" pageId="13" pageNumber="516">LC178608</accessionNumber>
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, 18S (1768 bp)
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="3897229367" accessionNumber="LC178641" box="[953,1252,1098,1120]" pageId="13" pageNumber="516" specimenCount="1" typeStatus="holotype">
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<accessionNumber box="[953,1075,1098,1120]" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/LC178641" pageId="13" pageNumber="516">LC178641</accessionNumber>
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, 28S (2144 bp)
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="3897229322" accessionNumber="LC178690" pageId="13" pageNumber="516" specimenCount="1" typeStatus="holotype">
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<accessionNumber box="[1265,1387,1098,1120]" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/LC178690" pageId="13" pageNumber="516">LC178690</accessionNumber>
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, 16S (506 bp)
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="3897229369" accessionNumber="LC190962" box="[932,1210,1128,1150]" pageId="13" pageNumber="516" specimenCount="1" typeStatus="holotype">
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<accessionNumber box="[932,1050,1128,1150]" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/LC190962" pageId="13" pageNumber="516">LC190962</accessionNumber>
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,
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<emphasis box="[1061,1108,1129,1150]" italics="true" pageId="13" pageNumber="516">COI</emphasis>
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(658 bp)
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="13.[827,1442,1188,1241]" pageId="13" pageNumber="516">
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<emphasis box="[827,960,1188,1209]" italics="true" pageId="13" pageNumber="516">Etymology:</emphasis>
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The new specific name is an adjective, derived from the
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<typeStatus box="[1023,1072,1219,1240]" pageId="13" pageNumber="516">type</typeStatus>
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locality.
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</paragraph>
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<paragraph blockId="13.[827,1444,1276,1697]" pageId="13" pageNumber="516">
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<emphasis box="[827,970,1277,1298]" italics="true" pageId="13" pageNumber="516">Description:</emphasis>
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Known from anterior fragment,
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<quantity box="[1375,1442,1276,1298]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="13" pageNumber="516" unit="mm" value="4.0">4 mm</quantity>
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long,
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<quantity box="[893,957,1307,1328]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="13" pageNumber="516" unit="mm" value="1.0">1 mm</quantity>
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wide, uniformly pale red in colour. Head anteriorly pointed (
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<figureCitation box="[1046,1125,1338,1360]" captionStart="Figure 2" captionStartId="11.[168,247,1520,1542]" captionTargetBox="[328,1288,196,1480]" captionTargetId="figure-25@11.[328,1288,196,1480]" captionTargetPageId="11" captionText="Figure 2. A, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, lateral view, head to the right; B, Oxypolella hiebertae sp. nov., holotype, MIMB 42256; C, Cephalomastax brevis Iwata, 1957, ICHUM 6304; D, E, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior body fragment (D) and enlargement of intestinal region (E) showing yellowish proboscis (indicated by arrowheads); F, Baseodiscus takakurai Gibson, 1995, ICHUM 6306; G, Baseodiscus profundus sp. nov., holotype, MIMB 42257; H, I, Baseodiscus narusei sp. nov., holotype, ICHUM 6310, anterior end of body, dorsal (H) and ventral (I) views; J, Baseodiscus paracelensis sp. nov., holotype, MIMB 33132; K, Baseodiscus komatsui sp. nov., holotype, NMNS-Ne 1; L, Baseodiscus unicolor Stiasny-Wijnhoff, 1925; M, Baseodiscus giribeti sp. nov., holotype, MCZ IZ-135324; N, Baseodiscus cf. amboinensis (Staub, 1900); O, Baseodiscus hemprichii (Ehrenberg, 1828-1831), specimen from Okinawa, different from any voucher specimens in this study; P, Baseodiscus zebra sp. nov., holotype, RUMF-ZN-00001; Q, Baseodiscus quinquelineatus (Quoy & Gaimard, 1833), ICHUM 6319. Photographs by H. Kajihara (A, C, D, E, F, O), A.V. Chernyshev (B, G, J), T. Naruse (H, I), H. Komatsu (K), G. Giribet (L, M), D. Uyeno (P), and R.Yoshida (Q)." figureDoi="http://doi.org/10.5281/zenodo.7037964" httpUri="https://zenodo.org/record/7037964/files/figure.png" pageId="13" pageNumber="516">Fig. 2A</figureCitation>
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), similar to that of capitellid polychaetes. Pre-cerebral region remarkably reduced, about 200 µm long, 320 µm in diameter at base; brain region 500 µm long, 700 µm wide. Transverse cephalic furrow present just behind brain (
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<figureCitation box="[1316,1429,1460,1482]" captionStart="Figure 4" captionStartId="14.[145,223,1560,1582]" captionTargetBox="[305,1265,195,1521]" captionTargetId="figure-108@14.[305,1265,195,1521]" captionTargetPageId="14" captionText="Figure 4. A–C, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, anterior end of body, ventral view, head to the right (A), frontal view (B), squeezed-slide preparation (C); D, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior end of body, ventral view. Photos by H. Kajihara." figureDoi="http://doi.org/10.5281/zenodo.7037970" httpUri="https://zenodo.org/record/7037970/files/figure.png" pageId="13" pageNumber="516">Fig. 4A, C</figureCitation>
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), encircling head, without secondary furrows. Cerebral organ just behind cephalic furrow, elongated pit, 380 µm long along anterior–posterior axis, 130 µm wide along dorsoventral axis (
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<figureCitation box="[1169,1250,1583,1605]" captionStart="Figure 4" captionStartId="14.[145,223,1560,1582]" captionTargetBox="[305,1265,195,1521]" captionTargetId="figure-108@14.[305,1265,195,1521]" captionTargetPageId="14" captionText="Figure 4. A–C, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, anterior end of body, ventral view, head to the right (A), frontal view (B), squeezed-slide preparation (C); D, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior end of body, ventral view. Photos by H. Kajihara." figureDoi="http://doi.org/10.5281/zenodo.7037970" httpUri="https://zenodo.org/record/7037970/files/figure.png" pageId="13" pageNumber="516">Fig. 4C</figureCitation>
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). Mouth ventral, small, opening 1.6 mm behind tip of head. Proboscis pore opening subterminal (
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<figureCitation box="[1152,1270,1644,1666]" captionStart="Figure 4" captionStartId="14.[145,223,1560,1582]" captionTargetBox="[305,1265,195,1521]" captionTargetId="figure-108@14.[305,1265,195,1521]" captionTargetPageId="14" captionText="Figure 4. A–C, Eopilidion misakiense gen. et sp. nov., holotype, ICHUM 6303, anterior end of body, ventral view, head to the right (A), frontal view (B), squeezed-slide preparation (C); D, Valencinura jambio sp. nov., holotype, ICHUM 6305, anterior end of body, ventral view. Photos by H. Kajihara." figureDoi="http://doi.org/10.5281/zenodo.7037970" httpUri="https://zenodo.org/record/7037970/files/figure.png" pageId="13" pageNumber="516">Fig. 4A–C</figureCitation>
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), immediately anterior to brain.
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</paragraph>
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<paragraph blockId="13.[162,1444,1799,1909]" pageId="13" pageNumber="516">
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enlargement of the head (K); L, M,
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<taxonomicName authority="(Coe, 1901 a)" baseAuthorityName="Coe" baseAuthorityYear="1901" box="[534,933,1799,1821]" class="Pilidiophora" family="Valenciniidae" genus="Baseodiscus" isUncertain="true" kingdom="Animalia" order="Heteronemertea" pageId="13" pageNumber="516" phylum="Nemertea" rank="species" species="princeps">
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<emphasis box="[534,661,1799,1821]" italics="true" pageId="13" pageNumber="516">Baseodiscus</emphasis>
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aff.
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<emphasis box="[708,796,1799,1821]" italics="true" pageId="13" pageNumber="516">princeps</emphasis>
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(
|
||
<bibRefCitation author="Coe WR" box="[810,925,1799,1821]" pageId="13" pageNumber="516" pagination="1 - 110" refId="ref35379" refString="Coe WR. 1901 a. Papers from the Harriman Alaska Expedition. XX. The nemerteans. Proceedings of the Washington Academy of Sciences 3: 1 - 110." type="journal article" year="1901">Coe, 1901a</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, ICHUM 6335, entire body (L) and enlargement of the head (M); N,
|
||
<taxonomicName authority="(Hubrecht, 1887)" baseAuthorityName="Hubrecht" baseAuthorityYear="1887" box="[368,818,1829,1851]" class="Pilidiophora" family="Valenciniidae" genus="Baseodiscus" kingdom="Animalia" order="Heteronemertea" pageId="13" pageNumber="516" phylum="Nemertea" rank="species" species="nipponensis">
|
||
<emphasis box="[368,629,1829,1851]" italics="true" pageId="13" pageNumber="516">Baseodiscus nipponensis</emphasis>
|
||
(
|
||
<bibRefCitation author="Hubrecht AAW" box="[644,809,1829,1851]" pageId="13" pageNumber="516" pagination="1 - 150" refId="ref37340" refString="Hubrecht AAW. 1887. Report on the Nemertea collected by HMS Challenger during the years 1873 - 76. Reports of the Scientific Results of the Voyage of HMS Challenger During the Years 1873 - 76, Zoology 19: 1 - 150." type="journal article" year="1887">Hubrecht, 1887</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, ICHUM 6338; O–Q,
|
||
<taxonomicName authority="(Coe, 1901 a)" baseAuthorityName="Coe" baseAuthorityYear="1901" box="[1045,1439,1829,1851]" class="Pilidiophora" family="Valenciniidae" genus="Baseodiscus" isUncertain="true" kingdom="Animalia" order="Heteronemertea" pageId="13" pageNumber="516" phylum="Nemertea" rank="species" species="princeps">
|
||
<emphasis box="[1045,1173,1829,1851]" italics="true" pageId="13" pageNumber="516">Baseodiscus</emphasis>
|
||
cf.
|
||
<emphasis box="[1210,1299,1829,1851]" italics="true" pageId="13" pageNumber="516">princeps</emphasis>
|
||
(
|
||
<bibRefCitation author="Coe WR" box="[1314,1430,1829,1851]" pageId="13" pageNumber="516" pagination="1 - 110" refId="ref35379" refString="Coe WR. 1901 a. Papers from the Harriman Alaska Expedition. XX. The nemerteans. Proceedings of the Washington Academy of Sciences 3: 1 - 110." type="journal article" year="1901">Coe, 1901a</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, ICHUM 6339, entire body (O), ventral view of anterior end (P), and lateral view of head (Q). Photos by A. V. Chernyshev (A, B), H. Kajihara (C–F, N–Q), G. Giribet (G, H), T. C. Hiebert (I), and K. Kakui (J, K, L, M).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7037970" ID-Zenodo-Dep="7037970" httpUri="https://zenodo.org/record/7037970/files/figure.png" pageId="14" pageNumber="517" startId="14.[145,223,1560,1582]" targetBox="[305,1265,195,1521]" targetPageId="14">
|
||
<paragraph blockId="14.[145,1425,1560,1641]" pageId="14" pageNumber="517">
|
||
<emphasis bold="true" box="[145,248,1560,1582]" pageId="14" pageNumber="517">Figure 4.</emphasis>
|
||
A–C,
|
||
<taxonomicName authority="Kajihara & Abukawa & Chernyshev, 2022" authorityName="Kajihara & Abukawa & Chernyshev" authorityYear="2022" box="[315,545,1560,1582]" class="Pilidiophora" family="Valenciniidae" genus="Eopilidion" kingdom="Animalia" order="Heteronemertea" pageId="14" pageNumber="517" phylum="Nemertea" rank="species" species="misakiense" status="gen. et sp. nov.">
|
||
<emphasis box="[315,545,1560,1582]" italics="true" pageId="14" pageNumber="517">Eopilidion misakiense</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[550,700,1560,1582]" pageId="14" pageNumber="517" rank="species">gen. et sp. nov.</taxonomicNameLabel>
|
||
, holotype, ICHUM 6303, anterior end of body, ventral view, head to the right (A), frontal view (B), squeezed-slide preparation (C); D,
|
||
<taxonomicName authority="Kajihara & Abukawa & Chernyshev, 2022" authorityName="Kajihara & Abukawa & Chernyshev" authorityYear="2022" box="[785,991,1589,1611]" class="Pilidiophora" family="Lineidae" genus="Valencinura" kingdom="Animalia" order="Heteronemertea" pageId="14" pageNumber="517" phylum="Nemertea" rank="species" species="jambio" status="sp. nov.">
|
||
<emphasis box="[785,991,1589,1611]" italics="true" pageId="14" pageNumber="517">Valencinura jambio</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[998,1076,1589,1611]" pageId="14" pageNumber="517" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype, ICHUM 6305, anterior end of body, ventral view. Photos by H. Kajihara.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="14.[145,760,1705,1758]" pageId="14" pageNumber="517">
|
||
<emphasis box="[145,306,1705,1726]" italics="true" pageId="14" pageNumber="517">Distribution:</emphasis>
|
||
Known only from the
|
||
<typeStatus box="[600,653,1706,1727]" pageId="14" pageNumber="517">type</typeStatus>
|
||
locality, Sagami Bay,
|
||
<collectingCountry box="[292,365,1737,1758]" name="Japan" pageId="14" pageNumber="517">Japan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="14.[142,761,1799,1882]" lastBlockId="14.[809,1425,1705,1881]" pageId="14" pageNumber="517">
|
||
<emphasis box="[145,250,1799,1820]" italics="true" pageId="14" pageNumber="517">Remarks:</emphasis>
|
||
The unusually reduced precerebral region and the wide subventral proboscis pore opening just in front of the brain, as well as phylogenetic position as sister-taxon to all other molecularly known heteronemerteans, justify a new family for
|
||
<taxonomicName authorityName="Kajihara & Abukawa & Chernyshev" authorityYear="2022" box="[991,1142,1736,1758]" class="Pilidiophora" family="Valenciniidae" genus="Eopilidion" kingdom="Animalia" order="Heteronemertea" pageId="14" pageNumber="517" phylum="Nemertea" rank="species" species="misakiense">
|
||
<emphasis box="[991,1142,1736,1758]" italics="true" pageId="14" pageNumber="517">E. misakiense</emphasis>
|
||
</taxonomicName>
|
||
. However, information on the body-wall structure is lacking, and it remains to be determined whether
|
||
<taxonomicName authorityName="Kajihara & Abukawa & Chernyshev" authorityYear="2022" box="[1049,1302,1797,1818]" class="Pilidiophora" family="Valenciniidae" genus="Eopilidion" kingdom="Animalia" order="Heteronemertea" pageId="14" pageNumber="517" phylum="Nemertea" rank="species" species="misakiense">
|
||
<emphasis box="[1049,1302,1797,1818]" italics="true" pageId="14" pageNumber="517">Eopilidion misakiense</emphasis>
|
||
</taxonomicName>
|
||
belongs to the
|
||
<taxonomicName box="[853,1040,1829,1850]" class="Pilidiophora" kingdom="Animalia" order="Heteronemertea" pageId="14" pageNumber="517" phylum="Nemertea" rank="order">Heteronemertea</taxonomicName>
|
||
(with cutis layer) or not (without cutis layer) (see Discussion below).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |