382 lines
67 KiB
XML
382 lines
67 KiB
XML
<document id="74ED317E62BDF6D408F6948BB9CF0AB9" ID-DOI="10.12782/specdiv.25.11" ID-GBIF-Dataset="63d2151d-fe20-43df-94e8-2bbcbd97242a" ID-ISSN="2189-7301" ID-Zenodo-Dep="3751625" ID-ZooBank="1E0F263F-FDA3-4AB8-B93E-DD534C3B1CD0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1586877550813" checkinUser="felipe" docAuthor="Sato, Masanori" docDate="2020" docId="9E55980C0F22FFEB727FD8E0FB3BFBCB" docLanguage="en" docName="SpeciesDiversity.25.11-24.pdf.imf" docOrigin="Species Diversity 25" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Composetia tokashikiensis Sato 2020, sp. nov." docType="treatment" docUuid="FF20E10C-80F1-4E44-8A81-E4DB97675087" docUuidSource="ZooBank" docVersion="4" lastPageNumber="20" masterDocId="626CE0740F24FFE27363DE22FFDAFFA4" masterDocTitle="Two New Species of Composetia (Annelida: Nereididae) from Small Estuaries in the Ryukyu Islands, Southern Japan, with a List of All Species Currently Belonging to Composetia" masterLastPageNumber="24" masterPageNumber="11" pageNumber="17" updateTime="1698737448415" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="0C8B054C9B9D71287199C89033B7DDBA" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="CA106E4C20FC3D8931BDF56B7789946C">
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<mods:title id="6908135768B774CFF020B8170C70F0A1">Two New Species of Composetia (Annelida: Nereididae) from Small Estuaries in the Ryukyu Islands, Southern Japan, with a List of All Species Currently Belonging to Composetia</mods:title>
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</mods:titleInfo>
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<mods:name id="4628FF55D261392ABB1C75277F04906A" type="personal">
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<mods:role id="A01280194519C1C03F098C7264C2A71E">
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<mods:roleTerm id="7D8DD966EB73105B72AA85E47C8D7B9E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4CE3528006BC7C6F5ECD065E9FD50317">Sato, Masanori</mods:namePart>
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<mods:affiliation id="F44028F76C9343E80D9EDF7B0D121DE6">Graduate School of Science and Engineering, Kagoshima University, Kagoshima 890 - 0065, Japan</mods:affiliation>
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<mods:nameIdentifier id="5E49E57FE7122E70F575632E4D555C5A" type="email">sato@sci.kagoshima-u.ac.jp</mods:nameIdentifier>
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<mods:typeOfResource id="094B8A0CBCFE741A222E828A9825597B">text</mods:typeOfResource>
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<mods:titleInfo id="839BCB7901E60101A4C694BF327E16AB">
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<mods:title id="57021597732734114E29CFBF3AF65711">Species Diversity</mods:title>
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</mods:titleInfo>
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<mods:part id="4C534484A2179DCB760711BA624FCED5">
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<mods:date id="BDB46CFB8D99ADBE730AE99E2ACFD9B0">2020</mods:date>
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<mods:detail id="9B891DF14334A01D9665C197E26A0FA9" type="pubDate">
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<mods:number id="028133E1C1DC8BCC3102D3EF8A1988AD">2020-01-01</mods:number>
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<mods:detail id="1C862F6CCD86146AD48A261BC1458FAF" type="volume">
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<mods:number id="304EBA97B858DF81048F497A0B9565A8">25</mods:number>
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<mods:start id="3DEB5C683E17CA14CD6E95994F3DD66C">11</mods:start>
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<mods:end id="A6474B1D791A7C1E44ECCA1CDBD96F8D">24</mods:end>
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<mods:classification id="F6C9D45BF5E808F4C799D45FF1B485FF">journal article</mods:classification>
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<mods:identifier id="37C8A98BFA930BEF56971511F7146703" type="DOI">10.12782/specdiv.25.11</mods:identifier>
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<mods:identifier id="E923420DAB5FE267CC8C547840D1FEC9" type="ISSN">2189-7301</mods:identifier>
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<treatment id="9E55980C0F22FFEB727FD8E0FB3BFBCB" ID-DOI="http://doi.org/10.5281/zenodo.3808729" ID-GBIF-Taxon="188509836" ID-Zenodo-Dep="3808729" LSID="urn:lsid:zoobank.org:act:FF20E10C-80F1-4E44-8A81-E4DB97675087" httpUri="http://treatment.plazi.org/id/9E55980C0F22FFEB727FD8E0FB3BFBCB" lastPageId="9" lastPageNumber="20" pageId="6" pageNumber="17">
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<subSubSection id="5EE67A910F22FFE4727FD8E0FD5AF97D" box="[284,640,1729,1754]" pageId="6" pageNumber="17" type="nomenclature">
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<paragraph id="1643291A0F22FFE4727FD8E0FD5AF97D" blockId="6.[284,640,1729,1754]" box="[284,640,1729,1754]" pageId="6" pageNumber="17">
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<heading id="4D0B9E760F22FFE4727FD8E0FD5AF97D" box="[284,640,1729,1754]" centered="true" fontSize="10" level="2" pageId="6" pageNumber="17" reason="2">
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<taxonomicName id="D1FC52990F22FFE4727FD8E0FDF4F97D" ID-CoL="85RBR" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[284,558,1729,1754]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="17" phylum="Annelida" rank="species" species="tokashikiensis" status="sp. nov.">
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<emphasis id="2488F5080F22FFE4727FD8E0FDF4F97D" bold="true" box="[284,558,1729,1754]" italics="true" pageId="6" pageNumber="17">Composetia tokashikiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3FBB48730F22FFE47157D8E0FD5AF97D" box="[564,640,1730,1753]" pageId="6" pageNumber="17" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="5EE67A910F22FFE47380D8C1FD62F95E" box="[227,696,1762,1786]" pageId="6" pageNumber="17" type="vernacular_names">
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<paragraph id="1643291A0F22FFE47380D8C1FD62F95E" blockId="6.[227,696,1762,1786]" box="[227,696,1762,1786]" pageId="6" pageNumber="17">[New Japanese name: Tokashiki-nagare-gokai]</paragraph>
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</subSubSection>
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<subSubSection id="5EE67A910F22FFE472E4D921FDCEF8BF" box="[391,532,1795,1819]" pageId="6" pageNumber="17" type="description">
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<paragraph id="1643291A0F22FFE472E4D921FDCEF8BF" blockId="6.[391,532,1795,1819]" box="[391,532,1795,1819]" pageId="6" pageNumber="17">
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(
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<figureCitation id="8EC7359F0F22FFE472EDD921FE06F8BF" box="[398,476,1795,1819]" captionStart="Fig" captionStartId="5.[821,852,765,787]" captionTargetBox="[823,1429,206,723]" captionTargetId="figure@5.[822,1430,205,724]" captionTargetPageId="5" captionText="Fig. 4. Schematic diagrams of chaetal arrangement in distal view of right parapodium around chaetiger 5. A, Composetia kumensis sp. nov. B, C. tokashikiensis sp. nov. Closed circles: homogomph spinigers. Closed squares: heterogomph spinigers. Closed stars: heterogomph falcigers. Asterisks indicate that few heterogomph falcigers are sometimes present. Abbreviations: dc, dorsal cirrus; i, neuropodial inferior lobe; ne, neuroacicula; nea, neuropodial acicular ligule; nev, neuropodial ventral ligule; no, notoacicula; nod, notopodial dorsal ligule; np, notoacicular process; nov, notopodial ventral ligule; po, neuropodial postchaetal lobe; vc, ventral cirrus." figureDoi="http://doi.org/10.5281/zenodo.3751631" httpUri="https://zenodo.org/record/3751631/files/figure.png" pageId="6" pageNumber="17">Figs 4B</figureCitation>
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,
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<figureCitation id="8EC7359F0F22FFE47286D921FDD6F8BF" box="[485,524,1795,1819]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="7.[156,187,1532,1554]" captionStartId-1="8.[156,187,1666,1688]" captionStartId-2="9.[156,187,1226,1248]" captionTargetBox-0="[235,1354,206,1490]" captionTargetBox-1="[226,1361,206,1625]" captionTargetBox-2="[196,727,207,1185]" captionTargetId-0="figure@7.[233,1355,205,1491]" captionTargetId-1="figure@8.[225,1362,205,1626]" captionTargetId-2="figure@9.[195,727,205,1186]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionText-0="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." captionText-1="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." captionText-2="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi-0="http://doi.org/10.5281/zenodo.3751637" figureDoi-1="http://doi.org/10.5281/zenodo.3751639" figureDoi-2="http://doi.org/10.5281/zenodo.3751641" httpUri-0="https://zenodo.org/record/3751637/files/figure.png" httpUri-1="https://zenodo.org/record/3751639/files/figure.png" httpUri-2="https://zenodo.org/record/3751641/files/figure.png" pageId="6" pageNumber="17">6–8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="5EE67A910F22FFE473FFD966FE32F8D8" pageId="6" pageNumber="17" type="reference_group">
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<paragraph id="1643291A0F22FFE473FFD966FDA3F8F8" blockId="6.[156,633,1860,1916]" box="[156,633,1860,1884]" pageId="6" pageNumber="17">
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<treatmentCitationGroup id="36EC0E340F22FFE473FFD966FDA3F8F8" box="[156,633,1860,1884]" pageId="6" pageNumber="17">
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<taxonomicName id="D1FC52990F22FFE473FFD966FECBF8FF" ID-CoL="84NTT" authorityName="Hartmann-Schroder" authorityYear="1985" box="[156,273,1860,1883]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="17" phylum="Annelida" rank="genus">
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<emphasis id="2488F5080F22FFE473FFD966FECBF8FF" box="[156,273,1860,1883]" italics="true" pageId="6" pageNumber="17">Composetia</emphasis>
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</taxonomicName>
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sp. A:
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<treatmentCitation id="975D0F0B0F22FFE47236D966FDAFF8F8" author="Sato, M. & Sakaguchi, T." box="[341,629,1860,1884]" page="85" pageId="6" pageNumber="17" year="2016">
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||
<bibRefCitation id="726D54EB0F22FFE47236D966FDAFF8F8" author="Sato, M. & Sakaguchi, T." box="[341,629,1860,1884]" pageId="6" pageNumber="17" pagination="83 - 85" refId="ref10552" refString="Sato, M. and Sakaguchi, T. 2016. Nereidid polychaetes inhabiting the land-sea interface in Amami Islands. Occasional papers of Research Center for the Pacific Islands, Kagoshima University 57: 83 - 85. [In Japanese]" type="journal article" year="2016">Sato and Sakaguchi 2016: 85</bibRefCitation>
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</treatmentCitation>
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||
.
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||
</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="1643291A0F22FFE473FFD947FE32F8D8" blockId="6.[156,633,1860,1916]" box="[156,488,1892,1916]" pageId="6" pageNumber="17">
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||
<treatmentCitationGroup id="36EC0E340F22FFE473FFD947FE32F8D8" box="[156,488,1892,1916]" pageId="6" pageNumber="17">
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||
<taxonomicName id="D1FC52990F22FFE473FFD947FECBF8D8" ID-CoL="84NTT" authorityName="Hartmann-Schroder" authorityYear="1985" box="[156,273,1893,1916]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="17" phylum="Annelida" rank="genus">
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<emphasis id="2488F5080F22FFE473FFD947FECBF8D8" box="[156,273,1893,1916]" italics="true" pageId="6" pageNumber="17">Composetia</emphasis>
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</taxonomicName>
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sp. 1:
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<treatmentCitation id="975D0F0B0F22FFE4722CD946FE39F8D8" author="Sato, M." box="[335,483,1892,1916]" page="483" pageId="6" pageNumber="17" year="2017">
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<bibRefCitation id="726D54EB0F22FFE4722CD946FE39F8D8" author="Sato, M." box="[335,483,1892,1916]" pageId="6" pageNumber="17" pagination="477 - 512" refId="ref10497" refString="Sato, M. 2017. Nereididae (Annelida) in Japan, with special reference to life-history differentiation among estuarine species. Pp. 477 - 512. In: Motokawa, M. and Kajihara, H. (Eds) Species Diversity of Animals in Japan. Springer Japan, Tokyo." type="book chapter" year="2017">Sato 2017: 483</bibRefCitation>
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||
</treatmentCitation>
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||
.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="5EE67A910F22FFE473D6D984FC79FE41" pageId="6" pageNumber="17" type="materials_examined">
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<paragraph id="1643291A0F22FFE473D6D984FB9AFEC7" blockId="6.[156,767,1957,2079]" lastBlockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
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||
<emphasis id="2488F5080F22FFE473D6D984FE8EF819" bold="true" box="[181,340,1957,1982]" pageId="6" pageNumber="17">Type material.</emphasis>
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||
<materialsCitation id="A69423470F22FFE4720ED987FBCCFEA5" ID-GBIF-Occurrence="3358453303" collectingDate="1991-11-20" collectingDateMax="2012-05-27" collectingDateMin="1991-11-20" collectorName="M. Sato" country="Japan" county="central Ryukyu" latitude="26.196335" location="Tokashiki-gawa river" longLatPrecision="1" longitude="127.36301" municipality="Tokashiki-jima island" pageId="6" pageNumber="17" specimenCount="18" stateProvince="Okinawa" typeStatus="holotype">
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||
<typeStatus id="C94797B80F22FFE4720ED987FE11F819" box="[365,459,1957,1981]" pageId="6" pageNumber="17" type="holotype">Holotype</typeStatus>
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(NSMT-Pol H-774), female, the upper reaches of a small estuary in the
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<location id="13237FC10F22FFE47110D9E4FF22F85A" LSID="urn:lsid:plazi:treatment:9E55980C0F22FFEB727FD8E0FB3BFBCB:13237FC10F22FFE47110D9E4FF22F85A" country="Japan" county="central Ryukyu" latitude="26.196335" longLatPrecision="1" longitude="127.36301" municipality="Tokashiki-jima island" name="Tokashiki-gawa river" pageId="6" pageNumber="17" stateProvince="Okinawa">Tokashiki-gawa river</location>
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on
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<collectingMunicipality id="F627B3600F22FFE47251D9C4FDC3F85A" box="[306,537,2022,2046]" pageId="6" pageNumber="17">Tokashiki-jima island</collectingMunicipality>
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,
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||
<collectingRegion id="D438E7F80F22FFE4714FD9C4FD25F85A" box="[556,767,2022,2046]" country="Japan" name="Okinawa" pageId="6" pageNumber="17">Okinawa Prefecture</collectingRegion>
|
||
(
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<geoCoordinate id="73C84FDD0F22FFE473C0D625FEE3F7BA" box="[163,313,2051,2079]" degrees="26" direction="north" minutes="11" orientation="latitude" pageId="6" pageNumber="17" precision="1" seconds="46.81" value="26.196335">26°11′46.81″N</geoCoordinate>
|
||
,
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||
<geoCoordinate id="73C84FDD0F22FFE4722BD625FE3FF7BB" box="[328,485,2051,2079]" degrees="127" direction="east" minutes="21" orientation="longitude" pageId="6" pageNumber="17" precision="1" seconds="46.82" value="127.36301">127°21′46.82″E</geoCoordinate>
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||
) in the
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<collectingCounty id="FF2251960F22FFE4715DD625FD01F7BB" box="[574,731,2055,2079]" pageId="6" pageNumber="17">central Ryukyu</collectingCounty>
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||
Islands, southern
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||
<collectingCountry id="6EEB698A0F22FFE47081DEEBFBC7FF44" box="[994,1053,201,224]" name="Japan" pageId="6" pageNumber="17">Japan</collectingCountry>
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||
,
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||
<date id="62420FDA0F22FFE4774FDEEBFB23FF45" box="[1068,1273,200,225]" pageId="6" pageNumber="17" value="1991-11-20">
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||
<collectingDate id="7206F6320F22FFE4774FDEEBFB23FF45" box="[1068,1273,200,225]" pageId="6" pageNumber="17" value="1991-11-20">20 November 1991</collectingDate>
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</date>
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, coll.
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||
<collectorName id="BB094CCC0F22FFE4765CDEEBFA4EFF45" box="[1343,1428,201,225]" pageId="6" pageNumber="17">M. Sato</collectorName>
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||
, fixed in 80% ethanol.
|
||
</materialsCitation>
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||
<materialsCitation id="A69423470F22FFE4777CDECBFB9AFEC7" ID-GBIF-Occurrence="3358453302" collectingDate="1991-11-20" collectingDateMax="2012-05-27" collectingDateMin="1991-11-20" collectorName="M. Sato" country="Japan" county="central Ryukyu" latitude="26.196335" location="Tokashiki-gawa river" longLatPrecision="1" longitude="127.36301" municipality="Tokashiki-jima island" pageId="6" pageNumber="17" specimenCount="18" stateProvince="Okinawa" typeStatus="holotype">
|
||
<specimenCount id="00FAE2930F22FFE4777CDECBFB7FFEA6" box="[1055,1189,233,258]" pageId="6" pageNumber="17" type="generic" typeStatus="paratypes">18 paratypes</specimenCount>
|
||
: 9 individuals (NSMT- Pol P-775–783), data as for
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||
<typeStatus id="C94797B80F22FFE47732DF28FB76FE86" box="[1105,1196,266,290]" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
; 9 individuals (NSMT- Pol P-784), locality same as
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||
<typeStatus id="C94797B80F22FFE47737DF08FB75FEE6" box="[1108,1199,298,322]" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
,
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||
<date id="62420FDA0F22FFE477DADF08FAE5FEE6" box="[1209,1343,298,323]" pageId="6" pageNumber="17" value="2012-05-27">
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||
<collectingDate id="7206F6320F22FFE477DADF08FAE5FEE6" box="[1209,1343,298,323]" pageId="6" pageNumber="17" value="2012-05-27">27 May 2012</collectingDate>
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</date>
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||
, coll.
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||
<collectorName id="BB094CCC0F22FFE47618DF09FCBBFEC7" pageId="6" pageNumber="17">M. Sato</collectorName>
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||
, fixed in 80% ethanol.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="1643291A0F22FFE4702DDF49FC79FE41" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
<emphasis id="2488F5080F22FFE4702DDF49FB42FE27" bold="true" box="[846,1176,363,387]" pageId="6" pageNumber="17">Non-type materials examined.</emphasis>
|
||
<materialsCitation id="A69423470F22FFE477D1DF4EFC79FE41" ID-GBIF-Occurrence="3358453301" collectingDate="2013-11-22" collectingDateMax="2013-11-22" collectingDateMin="1999-03-25" collectorName="M. Sato" country="Japan" county="central Ryukyu Islands" latitude="26.381277" location="Gushicha Gusuku on Kume-jima" longLatPrecision="1" longitude="126.75422" municipality="Kume-jima island" pageId="6" pageNumber="17" specimenCount="1" stateProvince="Okinawa Prefecture">
|
||
<specimenCount id="00FAE2930F22FFE477D1DF4EFB04FE27" box="[1202,1246,364,387]" pageId="6" pageNumber="17">Two</specimenCount>
|
||
individuals, data as for holotype. No longer preserved since whole body used for a DNA analysis (
|
||
<bibRefCitation id="726D54EB0F22FFE47762DF8EFB47FE60" author="Sato, M. & Ebihara, T. & Satake, K. & Kojima, S. & Fukumori, H. & Angsupanich, S." box="[1025,1181,428,452]" pageId="6" pageNumber="17" pagination="25 - 38" refId="ref10595" refString="Sato, M., Ebihara, T., Satake, K., Kojima, S., Fukumori, H., and Angsupanich, S. 2020. Distributions and variations of two estuarine species of Composetia (Annelida: Nereididae) in the Ryukyu Islands, southern Japan, with a new record of Composetia tokashikiensis from Thailand. Species Diversity 25: 25 - 38." type="journal article" year="2020">
|
||
Sato
|
||
<emphasis id="2488F5080F22FFE47757DF8FFBBFFE60" box="[1076,1125,428,452]" italics="true" pageId="6" pageNumber="17">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
) after morphological examination.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EE67A910F22FFE4702DDFCFFAD3FCEF" pageId="6" pageNumber="17" type="diagnosis">
|
||
<paragraph id="1643291A0F22FFE4702DDFCFFAD3FCEF" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
<emphasis id="2488F5080F22FFE4702DDFCFFC64FDA1" bold="true" box="[846,958,493,517]" pageId="6" pageNumber="17">Diagnosis.</emphasis>
|
||
Notoacicula present in first 2 chaetigers. Notopodial prechaetal lobe absent throughout body. Neuropodial postchaetal lobe present only in anterior body. Upper neurochaetae comprising of homogomph spinigers and heterogomph falcigers except for around first 20 chaetigers, where most or all of heterogomph falcigers replaced by heterogomph spinigers. Lower neurochaetae comprising of heterogomph spinigers and heterogomph falcigers except for around first 20 chaetigers, where most or all of heterogomph falcigers replaced by heterogomph spinigers. Oral ring greatly enlarged in full-everted proboscis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EE67A910F22FFEB702DDD71FABDFD6C" lastPageId="9" lastPageNumber="20" pageId="6" pageNumber="17" type="description">
|
||
<paragraph id="1643291A0F22FFE4702DDD71FC7BFC69" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
<emphasis id="2488F5080F22FFE4702DDD71FC08FCCF" bold="true" box="[846,978,851,875]" pageId="6" pageNumber="17">Description.</emphasis>
|
||
<typeStatus id="C94797B80F22FFE47088DD71FB93FCCF" box="[1003,1097,851,875]" pageId="6" pageNumber="17" type="holotype">Holotype</typeStatus>
|
||
(
|
||
<figureCitation id="8EC7359F0F22FFE47738DD71FB6BFCCF" box="[1115,1201,851,875]" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="6" pageNumber="17">Figs 6A</figureCitation>
|
||
,
|
||
<figureCitation id="8EC7359F0F22FFE477A3DD71FB16FCCF" box="[1216,1228,851,875]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="6" pageNumber="17">7</figureCitation>
|
||
D–G, 8A–C), complete female,
|
||
<quantity id="D10484FF0F22FFE470D9DD56FC24FC2F" box="[954,1022,884,908]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="6" pageNumber="17" unit="mm" value="19.0">19 mm</quantity>
|
||
BL, 1.5 mm BW, with 59 chaetigers (
|
||
<figureCitation id="8EC7359F0F22FFE47613DD56FC8FFC08" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="6" pageNumber="17">Fig. 6A</figureCitation>
|
||
).
|
||
<typeStatus id="C94797B80F22FFE47009DDB7FC16FC09" box="[874,972,917,941]" pageId="6" pageNumber="17" type="paratype">Paratypes</typeStatus>
|
||
<quantity id="D10484FF0F22FFE470B7DDB6FBE4FC08" box="[980,1086,916,940]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="2.1" metricValueMin="1.5" pageId="6" pageNumber="17" unit="mm" value="18.0" valueMax="21.0" valueMin="15.0">15–21 mm</quantity>
|
||
BL, 1.0–1.6 mm BW, with 57–63 chaetigers.
|
||
</paragraph>
|
||
<paragraph id="1643291A0F22FFE4702DDDF7FB55FBCB" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">Body stout almost throughout, tapering around pygidium. Dorsum convex, venter relatively flat with longitudinal midventral groove. Colour in live specimens brownish. Colour in preserved specimens whitish cream with brownish pigmentation on anterior dorsum.</paragraph>
|
||
<paragraph id="1643291A0F22FFE4702DDA5AFBCFFAD0" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
Prostomium pear-shaped or triangular. Antennae short, tapered, separated from each other (
|
||
<figureCitation id="8EC7359F0F22FFE477D3DABAFAC5FB15" box="[1200,1311,1176,1201]" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="6" pageNumber="17">Figs 6B, C</figureCitation>
|
||
,
|
||
<figureCitation id="8EC7359F0F22FFE4764EDABBFA95FB15" box="[1325,1359,1177,1201]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="6" pageNumber="17">7A</figureCitation>
|
||
). Palps with massive palpophores and short subconical palpostyles. Both pairs of eyes arranged trapezoidally, anterior pair reniform, more separated and as large as (or larger than) posterior pair; posterior pair round. Mid-longitudinal white cleft present on dorsal anterior surface of prostomium, bordered by dark pigmentation.
|
||
</paragraph>
|
||
<paragraph id="1643291A0F22FFE4702DDB5EFBB1F9B2" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
Apodous segment slightly longer than subsequent chaetigers, with four pairs of tentacular cirri of unequal length; posterior dorsal tentacular cirri longest, reaching back to chaetiger
|
||
<quantity id="D10484FF0F22FFE470FADBFCFC19FA52" box="[921,963,1502,1526]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="6" pageNumber="17" unit="in" value="8.0">8 in</quantity>
|
||
<typeStatus id="C94797B80F22FFE470A8DBFCFBFEFA52" box="[971,1060,1502,1526]" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
(chaetigers
|
||
<quantity id="D10484FF0F22FFE477C0DBFCFB29FA52" box="[1187,1267,1502,1526]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" metricValueMax="3.048" metricValueMin="1.524" pageId="6" pageNumber="17" unit="in" value="9.0" valueMax="12.0" valueMin="6.0">6–12 in</quantity>
|
||
<typeStatus id="C94797B80F22FFE47798DBFCFA84FA52" box="[1275,1374,1502,1526]" pageId="6" pageNumber="17" type="paratype">paratypes</typeStatus>
|
||
, usually chaetigers 6–10) (
|
||
<figureCitation id="8EC7359F0F22FFE47772DBDCFB85F9B2" box="[1041,1119,1534,1558]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="6" pageNumber="17">Fig. 7A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="1643291A0F22FFE4702DD83DFB56F819" blockId="6.[820,1432,200,2079]" pageId="6" pageNumber="17">
|
||
Proboscis with pair of amber jaws, each with 8 marked teeth in
|
||
<typeStatus id="C94797B80F22FFE470F1D81DFC31F9F3" box="[914,1003,1599,1623]" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
(7–9 teeth in
|
||
<typeStatus id="C94797B80F22FFE477EFD81DFB28F9F3" box="[1164,1266,1599,1623]" pageId="6" pageNumber="17" type="paratype">paratypes</typeStatus>
|
||
). Brown paragnaths usually with sharply pointed tip present only on maxillary ring (
|
||
<figureCitation id="8EC7359F0F22FFE470CAD8A2FBC0F93C" box="[937,1050,1664,1688]" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="6" pageNumber="17">Figs 6C, D</figureCitation>
|
||
,
|
||
<figureCitation id="8EC7359F0F22FFE47745D8A3FBB8F93C" box="[1062,1122,1664,1688]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="6" pageNumber="17">7B, C</figureCitation>
|
||
). Paragnath numbers in
|
||
<typeStatus id="C94797B80F22FFE47602D8A2FCBBF91D" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
(range for all materials in parentheses): area I: 0 (0–0,
|
||
<emphasis id="2488F5080F22FFE47056D8E0FC98F97D" box="[821,834,1730,1753]" italics="true" pageId="6" pageNumber="17">n</emphasis>
|
||
=21); area II: 26 on left and 24 on right in two or three arched rows, total 50 (35–58,
|
||
<emphasis id="2488F5080F22FFE47715D8C1FB59F95E" box="[1142,1155,1763,1786]" italics="true" pageId="6" pageNumber="17">n</emphasis>
|
||
=21); area III: 23 (14–25,
|
||
<emphasis id="2488F5080F22FFE47056D921FC98F8BE" box="[821,834,1795,1818]" italics="true" pageId="6" pageNumber="17">n</emphasis>
|
||
=21) in ovoid patch along base of maxillary ring; area IV: 22 on left and 21 on right in triangular patch, total 43 (16– 47,
|
||
<emphasis id="2488F5080F22FFE4703AD966FCBCF8FF" box="[857,870,1860,1883]" italics="true" pageId="6" pageNumber="17">n</emphasis>
|
||
=20). Oral ring greatly enlarged into trapezoidal shape in full-everted proboscis, 1.7 times longer and 1.8 times wider than maxillary ring in
|
||
<typeStatus id="C94797B80F22FFE4770AD9A6FB1EF838" box="[1129,1220,1924,1948]" pageId="6" pageNumber="17" type="holotype">holotype</typeStatus>
|
||
, without any paragnaths or papillae (
|
||
<figureCitation id="8EC7359F0F22FFE4708BD987FBFEF819" box="[1000,1060,1957,1981]" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="6" pageNumber="17">Figs 6</figureCitation>
|
||
A–D, 7C).
|
||
</paragraph>
|
||
<paragraph id="1643291A0F22FFE5702DD9E4FCA5F91D" blockId="6.[820,1432,200,2079]" lastBlockId="7.[820,1432,1697,2079]" lastPageId="7" lastPageNumber="18" pageId="6" pageNumber="17">
|
||
Sub-biramous parapodia of first 2 chaetigers with thin notoacicula (
|
||
<figureCitation id="8EC7359F0F22FFE470DAD9C4FBD3F85A" box="[953,1033,2022,2046]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="6" pageNumber="17">Fig. 7D</figureCitation>
|
||
). Notopodial dorsal ligule conical with tapering tip throughout. Notopodial prechaetal lobe absent throughout. Notoacicular process present in few parapodia in chaetigers
|
||
<quantity id="D10484FF0F23FFE5724ED8E0FEA5F97E" box="[301,383,1730,1754]" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="2.54" metricValueMin="1.27" pageId="7" pageNumber="18" unit="in" value="7.5" valueMax="10.0" valueMin="5.0">5–10 in</quantity>
|
||
<typeStatus id="C94797B80F23FFE572E9D8E0FE39F97E" box="[394,483,1730,1754]" pageId="7" pageNumber="18" type="holotype">holotype</typeStatus>
|
||
and some large
|
||
<typeStatus id="C94797B80F23FFE571FDD8E0FD25F97E" box="[670,767,1730,1754]" pageId="7" pageNumber="18" type="paratype">paratypes</typeStatus>
|
||
more than 1.5 mm BW (
|
||
<figureCitation id="8EC7359F0F23FFE572F8D8C0FE32F95E" box="[411,488,1762,1786]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="7" pageNumber="18">Fig. 7F</figureCitation>
|
||
). Notopodial ventral ligule conical with tapering tip throughout, shorter than notopodial dorsal ligule in anterior parapodia and subequal to that in posterior parapodia. Dorsal cirri slender, tapering, as long as or shorter than notopodial dorsal ligule throughout, except for posteriormost few parapodia where dorsal cirri longer than notopodial dorsal ligule. Three whitish glandular patches present on dorsal edge of notopodia; distalmost glandular patch larger than others, covering whole conical projection of notopodial dorsal ligule throughout (
|
||
<figureCitation id="8EC7359F0F23FFE571BBD625FC9AF91D" box="[728,832,1697,2079]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="7" pageNumber="18">Fig. 7</figureCitation>
|
||
E–H).
|
||
</paragraph>
|
||
<caption id="428379920F23FFE573FFDBDEFE33F926" ID-DOI="http://doi.org/10.5281/zenodo.3751637" ID-Zenodo-Dep="3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="7" pageNumber="18" startId="7.[156,187,1532,1554]" targetBox="[235,1354,206,1490]" targetPageId="7">
|
||
<paragraph id="1643291A0F23FFE573FFDBDEFE33F926" blockId="7.[156,1433,1531,1666]" pageId="7" pageNumber="18">
|
||
Fig. 6.
|
||
<taxonomicName id="D1FC52990F23FFE57393DBDEFE00F9B5" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[240,474,1532,1553]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="18" phylum="Annelida" rank="species" species="tokashikiensis" status="sp. nov.">
|
||
<emphasis id="2488F5080F23FFE57393DBDEFE00F9B5" box="[240,474,1532,1553]" italics="true" pageId="7" pageNumber="18">Composetia tokashikiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3FBB48730F23FFE57281DBDEFDF0F9B5" box="[482,554,1532,1553]" pageId="7" pageNumber="18" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5 mm (B–D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1643291A0F23FFE5702DD8E0FBB6F85A" blockId="7.[820,1432,1697,2079]" pageId="7" pageNumber="18">
|
||
Neuropodial postchaetal lobe with tapering tip present in first 18 chaetigers in
|
||
<typeStatus id="C94797B80F23FFE5774AD8C0FB58F95E" box="[1065,1154,1762,1786]" pageId="7" pageNumber="18" type="holotype">holotype</typeStatus>
|
||
(12–25 chaetigers in
|
||
<typeStatus id="C94797B80F23FFE57601D8C1FCB1F8BF" pageId="7" pageNumber="18" type="paratype">paratypes</typeStatus>
|
||
) (
|
||
<figureCitation id="8EC7359F0F23FFE570E1D921FC67F8BF" box="[898,957,1795,1819]" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="7" pageNumber="18">Fig. 7</figureCitation>
|
||
D–F), absent in following chaetigers (
|
||
<figureCitation id="8EC7359F0F23FFE57627D921FC90F89F" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="7" pageNumber="18">Fig. 7G, H</figureCitation>
|
||
). Superior lobe in acicular ligule absent throughout. Inferior lobe conical in anterior parapodia, diminishing in middle parapodia, and absent in posterior parapodia (
|
||
<figureCitation id="8EC7359F0F23FFE57613D946FC9AF839" captionStart="Fig" captionStartId="8.[156,187,1666,1688]" captionTargetBox="[226,1361,206,1625]" captionTargetId="figure@8.[225,1362,205,1626]" captionTargetPageId="8" captionText="Fig. 7. Composetia tokashikiensis sp. nov. A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1mm (A–C); 0.1mm (D–H)." figureDoi="http://doi.org/10.5281/zenodo.3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="7" pageNumber="18">Fig. 7</figureCitation>
|
||
D–H). Ventral ligule conical with tapering tip throughout, diminishing from middle parapodia, shorter than neuracicular ligule. Ventral cirrus slender with tapering tip, shorter than ventral ligule throughout.
|
||
</paragraph>
|
||
<paragraph id="1643291A0F23FFEA702DD625FE0DF839" blockId="7.[820,1432,1697,2079]" lastBlockId="8.[156,768,1860,2079]" lastPageId="8" lastPageNumber="19" pageId="7" pageNumber="18">
|
||
Notochaetae all homogomph spinigers, having long blades with finely serrated edge (
|
||
<figureCitation id="8EC7359F0F2CFFEA7292D966FD98F8F8" box="[497,578,1860,1884]" captionStart="Fig" captionStartId="9.[156,187,1226,1248]" captionTargetBox="[196,727,207,1185]" captionTargetId="figure@9.[195,727,205,1186]" captionTargetPageId="9" captionText="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="8" pageNumber="19">Fig. 8A</figureCitation>
|
||
); in
|
||
<typeStatus id="C94797B80F2CFFEA7111D966FD17F8F8" box="[626,717,1860,1884]" pageId="8" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
, 3, 8 and 6 spinigers present in chaetiger 3, 5 and 32, respectively; up to 11 spinigers in
|
||
<typeStatus id="C94797B80F2CFFEA720CD9A7FE09F839" box="[367,467,1925,1949]" pageId="8" pageNumber="19" type="paratype">paratypes</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<caption id="428379920F2CFFEA73FFD8A0FF3AF881" ID-DOI="http://doi.org/10.5281/zenodo.3751639" ID-Zenodo-Dep="3751639" httpUri="https://zenodo.org/record/3751639/files/figure.png" pageId="8" pageNumber="19" startId="8.[156,187,1666,1688]" targetBox="[226,1361,206,1625]" targetPageId="8">
|
||
<paragraph id="1643291A0F2CFFEA73FFD8A0FF3AF881" blockId="8.[156,1432,1666,1829]" pageId="8" pageNumber="19">
|
||
Fig. 7.
|
||
<taxonomicName id="D1FC52990F2CFFEA7393D8A1FE00F933" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[240,474,1666,1688]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="19" phylum="Annelida" rank="species" species="tokashikiensis" status="sp. nov.">
|
||
<emphasis id="2488F5080F2CFFEA7393D8A1FE00F933" box="[240,474,1666,1688]" italics="true" pageId="8" pageNumber="19">Composetia tokashikiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3FBB48730F2CFFEA7282D8A1FDF2F93C" box="[481,552,1667,1688]" pageId="8" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A–C, paratype (NSMT-Pol P-775): A, dorsal views of prostomium and peristomium; B, dorsal view of the everted proboscis; C, ventral view of the everted proboscis. D–G, holotype (NSMT-Pol H-774): D, posterior view of right parapodium 1; E, posterior view of right parapodium 5; F, anterior view of right parapodium 5; G, posterior view of right parapodium 32. H, posterior view of right parapodium 51 of the paratype (NSMT-Pol P-775). Arrow indicates a notoacicular process. Abbreviations: g, glandular patch; i, neuropodial inferior lobe; ne, neuroacicula; no, notoacicula; p, neuropodial postchaetal lobe. Scale bars: 1 mm (A–C); 0.1 mm (D–H).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1643291A0F2CFFEB73D6D984FDA4F93D" blockId="8.[156,768,1860,2079]" lastBlockId="9.[156,768,1534,2079]" lastPageId="9" lastPageNumber="20" pageId="8" pageNumber="19">
|
||
Upper neurochaetae consisting of homogomph spinigers and heterogomph falcigers except for anterior chaetigers (around first 20 chaetigers), where most or all of heterogomph falcigers replaced by heterogomph spinigers (
|
||
<figureCitation id="8EC7359F0F2CFFEA71BBD625FC89F8F8" box="[728,851,1860,2079]" captionStart="Fig" captionStartId="5.[821,852,765,787]" captionTargetBox="[823,1429,206,723]" captionTargetId="figure@5.[822,1430,205,724]" captionTargetPageId="5" captionText="Fig. 4. Schematic diagrams of chaetal arrangement in distal view of right parapodium around chaetiger 5. A, Composetia kumensis sp. nov. B, C. tokashikiensis sp. nov. Closed circles: homogomph spinigers. Closed squares: heterogomph spinigers. Closed stars: heterogomph falcigers. Asterisks indicate that few heterogomph falcigers are sometimes present. Abbreviations: dc, dorsal cirrus; i, neuropodial inferior lobe; ne, neuroacicula; nea, neuropodial acicular ligule; nev, neuropodial ventral ligule; no, notoacicula; nod, notopodial dorsal ligule; np, notoacicular process; nov, notopodial ventral ligule; po, neuropodial postchaetal lobe; vc, ventral cirrus." figureDoi="http://doi.org/10.5281/zenodo.3751631" httpUri="https://zenodo.org/record/3751631/files/figure.png" pageId="8" pageNumber="19">Fig. 4B</figureCitation>
|
||
). Heterogomph falcigers with short finely-serrated blades located at superior/anterior position; in
|
||
<typeStatus id="C94797B80F2CFFEA77BAD946FAEEF8D8" box="[1241,1332,1892,1916]" pageId="8" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
, no falcigers present in chaetigers 3 and 5; up to 3 falcigers in
|
||
<typeStatus id="C94797B80F2CFFEA7601D9A7FCB1F81A" pageId="8" pageNumber="19" type="paratype">paratypes</typeStatus>
|
||
; in
|
||
<typeStatus id="C94797B80F2CFFEA70F0D987FC34F819" box="[915,1006,1957,1981]" pageId="8" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
, 3 falcigers present in chaetiger 32; up to 3 falcigers in
|
||
<typeStatus id="C94797B80F2CFFEA70A0D9E4FBFDF87A" box="[963,1063,1990,2014]" pageId="8" pageNumber="19" type="paratype">paratypes</typeStatus>
|
||
. Heterogomph spinigers with short finely-serrated blades (
|
||
<figureCitation id="8EC7359F0F2CFFEA7749D9C4FBA6F85B" box="[1066,1148,2022,2047]" captionStart="Fig" captionStartId="9.[156,187,1226,1248]" captionTargetBox="[196,727,207,1185]" captionTargetId="figure@9.[195,727,205,1186]" captionTargetPageId="9" captionText="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="8" pageNumber="19">Fig. 8B</figureCitation>
|
||
) present only in anterior chaetigers (most abundant around chaetiger 5); in
|
||
<typeStatus id="C94797B80F2CFFEA765AD625FA4EF7BB" box="[1337,1428,2055,2079]" pageId="8" pageNumber="19" type="holotype">holotype</typeStatus>
|
||
, 4 and 6 spinigers present in chaetigers 3 and 5, respectively; up to 9 spinigers in
|
||
<typeStatus id="C94797B80F2DFFEB720CD802FE09F99C" box="[367,467,1568,1592]" pageId="9" pageNumber="20" type="paratype">paratypes</typeStatus>
|
||
. Homogomph spinigers with long finely-serrated blades located at posterior position; in
|
||
<typeStatus id="C94797B80F2DFFEB73FFD842FF2DF9DC" box="[156,247,1632,1656]" pageId="9" pageNumber="20" type="holotype">holotype</typeStatus>
|
||
, 6, 8 and 5 spinigers present in chaetigers 3, 5 and 32, respectively; up to 10 spinigers in
|
||
<typeStatus id="C94797B80F2DFFEB7175D8A3FDA0F93D" box="[534,634,1665,1689]" pageId="9" pageNumber="20" type="paratype">paratypes</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<caption id="428379920F2DFFEB73FFDAE8FD92FA64" ID-DOI="http://doi.org/10.5281/zenodo.3751641" ID-Zenodo-Dep="3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="9" pageNumber="20" startId="9.[156,187,1226,1248]" targetBox="[196,727,207,1185]" targetPageId="9">
|
||
<paragraph id="1643291A0F2DFFEB73FFDAE8FD92FA64" blockId="9.[156,767,1226,1472]" pageId="9" pageNumber="20">
|
||
Fig. 8. Chaetae of
|
||
<taxonomicName id="D1FC52990F2DFFEB7239DAE9FD9EFB7B" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[346,580,1226,1248]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="20" phylum="Annelida" rank="species" species="tokashikiensis" status="sp. nov.">
|
||
<emphasis id="2488F5080F2DFFEB7239DAE9FD9EFB7B" box="[346,580,1226,1248]" italics="true" pageId="9" pageNumber="20">Composetia tokashikiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3FBB48730F2DFFEB7128DAE9FD48FB44" box="[587,658,1227,1248]" pageId="9" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="1643291A0F2DFFEB73D6D880FBE1FEE6" blockId="9.[156,768,1534,2079]" lastBlockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
Lower neurochaetae consisting of heterogomph spinigers and heterogomph falcigers except for anterior chaetigers (around first 20 chaetigers), where most or all of heterogomph falcigers replaced by heterogomph spinigers (
|
||
<figureCitation id="8EC7359F0F2DFFEB71BBD921FF61F89F" captionStart="Fig" captionStartId="5.[821,852,765,787]" captionTargetBox="[823,1429,206,723]" captionTargetId="figure@5.[822,1430,205,724]" captionTargetPageId="5" captionText="Fig. 4. Schematic diagrams of chaetal arrangement in distal view of right parapodium around chaetiger 5. A, Composetia kumensis sp. nov. B, C. tokashikiensis sp. nov. Closed circles: homogomph spinigers. Closed squares: heterogomph spinigers. Closed stars: heterogomph falcigers. Asterisks indicate that few heterogomph falcigers are sometimes present. Abbreviations: dc, dorsal cirrus; i, neuropodial inferior lobe; ne, neuroacicula; nea, neuropodial acicular ligule; nev, neuropodial ventral ligule; no, notoacicula; nod, notopodial dorsal ligule; np, notoacicular process; nov, notopodial ventral ligule; po, neuropodial postchaetal lobe; vc, ventral cirrus." figureDoi="http://doi.org/10.5281/zenodo.3751631" httpUri="https://zenodo.org/record/3751631/files/figure.png" pageId="9" pageNumber="20">Fig. 4B</figureCitation>
|
||
). Heterogomph falcigers with short serrated blades (
|
||
<figureCitation id="8EC7359F0F2DFFEB71B4D901FF62F8F8" captionStart="Fig" captionStartId="9.[156,187,1226,1248]" captionTargetBox="[196,727,207,1185]" captionTargetId="figure@9.[195,727,205,1186]" captionTargetPageId="9" captionText="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="9" pageNumber="20">Fig. 8E</figureCitation>
|
||
) located at inferior/anterior position; in
|
||
<typeStatus id="C94797B80F2DFFEB7135D966FD6BF8F8" box="[598,689,1860,1884]" pageId="9" pageNumber="20" type="holotype">holotype</typeStatus>
|
||
, no falcigers present in chaetigers 3 and 5; up to 2 falcigers in
|
||
<typeStatus id="C94797B80F2DFFEB71AAD947FF09F839" pageId="9" pageNumber="20" type="paratype">paratypes</typeStatus>
|
||
; in
|
||
<typeStatus id="C94797B80F2DFFEB7398D9A7FE8CF839" box="[251,342,1925,1949]" pageId="9" pageNumber="20" type="holotype">holotype</typeStatus>
|
||
, 2 falcigers present in chaetiger 32; up to 6 falcigers in
|
||
<typeStatus id="C94797B80F2DFFEB7245D984FE50F81A" box="[294,394,1958,1982]" pageId="9" pageNumber="20" type="paratype">paratypes</typeStatus>
|
||
. Heterogomph spinigers with finelyserrated blades present throughout (most abundant around chaetiger 5); in
|
||
<typeStatus id="C94797B80F2DFFEB7221D9C4FE47F85A" box="[322,413,2022,2046]" pageId="9" pageNumber="20" type="holotype">holotype</typeStatus>
|
||
, 12, 18 and 7 spinigers present in chaetigers 3, 5 and 32, respectively; up to 21 and 12 spinigers in anterior and middle chaetigers, respectively, in
|
||
<typeStatus id="C94797B80F2DFFEB7601DEEBFCB1FEA6" pageId="9" pageNumber="20" type="paratype">paratypes</typeStatus>
|
||
; spinigers with long blades (
|
||
<figureCitation id="8EC7359F0F2DFFEB77F2DECBFB04FEA5" box="[1169,1246,233,257]" captionStart="Fig" captionStartId="9.[156,187,1226,1248]" captionTargetBox="[196,727,207,1185]" captionTargetId="figure@9.[195,727,205,1186]" captionTargetPageId="9" captionText="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="9" pageNumber="20">Fig. 8C</figureCitation>
|
||
) located at posterior position; spinigers with short blades (
|
||
<figureCitation id="8EC7359F0F2DFFEB77B8DF28FAF2FE86" box="[1243,1320,266,290]" captionStart="Fig" captionStartId="9.[156,187,1226,1248]" captionTargetBox="[196,727,207,1185]" captionTargetId="figure@9.[195,727,205,1186]" captionTargetPageId="9" captionText="Fig. 8. Chaetae of Composetia tokashikiensis sp. nov. A–C, chaetae in parapodium 5 of the holotype (NSMT-Pol H-774): A, homogomph spiniger of notochaetae; B, heterogomph spiniger with short blade from upper neurochaetal bundle; C, heterogomph spiniger with long blade from lower neurochaetal bundle (upper position). D, E, chaetae in parapodium 43 of paratype (NSMT-Pol P-775): D, heterogomph spiniger with short blade from lower neurochaetal bundle (lower position); E, heterogomph falciger from lower neurochaetal bundle. Scale bar: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.3751641" httpUri="https://zenodo.org/record/3751641/files/figure.png" pageId="9" pageNumber="20">Fig. 8D</figureCitation>
|
||
) located at inferior/anterior position.
|
||
</paragraph>
|
||
<paragraph id="1643291A0F2DFFEB702DDF69FCBCFE27" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">Pygidium with anus on dorsal side, with slender anal cirri.</paragraph>
|
||
<paragraph id="1643291A0F2DFFEB702DDFAEFA55FDE2" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
<emphasis id="2488F5080F2DFFEB702DDFAEFC66FE00" bold="true" box="[846,956,396,420]" pageId="9" pageNumber="20">Variations</emphasis>
|
||
. In our subsequent extensive surveys, additional specimens of this species were collected from 20 additional sites on six islands in the Ryukyu Islands, and also from a site in
|
||
<collectingCountry id="6EEB698A0F2DFFEB70B4DFCFFBE9FDA1" box="[983,1075,493,517]" name="Thailand" pageId="9" pageNumber="20">Thailand</collectingCountry>
|
||
. The variations of morphological characteristics among the geographically separated populations will be shown in a subsequent paper (
|
||
<bibRefCitation id="726D54EB0F2DFFEB7785DC0CFA5EFDE2" author="Sato, M. & Ebihara, T. & Satake, K. & Kojima, S. & Fukumori, H. & Angsupanich, S." box="[1254,1412,558,582]" pageId="9" pageNumber="20" pagination="25 - 38" refId="ref10595" refString="Sato, M., Ebihara, T., Satake, K., Kojima, S., Fukumori, H., and Angsupanich, S. 2020. Distributions and variations of two estuarine species of Composetia (Annelida: Nereididae) in the Ryukyu Islands, southern Japan, with a new record of Composetia tokashikiensis from Thailand. Species Diversity 25: 25 - 38." type="journal article" year="2020">
|
||
Sato
|
||
<emphasis id="2488F5080F2DFFEB767ADC0DFA90FDE2" box="[1305,1354,558,582]" italics="true" pageId="9" pageNumber="20">et al.</emphasis>
|
||
2020
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="1643291A0F2DFFEB702DDC6DFABDFD6C" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
<emphasis id="2488F5080F2DFFEB702DDC6DFC3DFDC3" bold="true" box="[846,999,591,615]" pageId="9" pageNumber="20">Reproduction.</emphasis>
|
||
The coelom of a
|
||
<typeStatus id="C94797B80F2DFFEB77ACDC6DFAFDFDC3" box="[1231,1319,591,615]" pageId="9" pageNumber="20" type="paratype">paratype</typeStatus>
|
||
specimen (NSMT-Pol P-775) collected in November in 1991 was filled with large oocytes (about
|
||
<quantity id="D10484FF0F2DFFEB7729DCB2FB49FD0C" box="[1098,1171,656,680]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="9" pageNumber="20" unit="mm" value="250.0">250 µm</quantity>
|
||
in maximum diameter). None of the specimens show epitokous metamorphosis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EE67A910F2DFFEB702DDCF3FCB6FCCF" pageId="9" pageNumber="20" type="biology_ecology">
|
||
<paragraph id="1643291A0F2DFFEB702DDCF3FCB6FCCF" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
<emphasis id="2488F5080F2DFFEB702DDCF3FC7EFD4D" bold="true" box="[846,932,721,745]" pageId="9" pageNumber="20">Habitat.</emphasis>
|
||
Intertidal sandy bottom in the upper reaches of a small estuary (
|
||
<figureCitation id="8EC7359F0F2DFFEB7095DCD0FB98FCAD" box="[1014,1090,753,778]" captionStart="Fig" captionStartId="7.[156,187,1532,1554]" captionTargetBox="[235,1354,206,1490]" captionTargetId="figure@7.[233,1355,205,1491]" captionTargetPageId="7" captionText="Fig. 6. Composetia tokashikiensis sp. nov. A, dorsal view of the whole body of the preserved specimen of holotype (NSMT-Pol H-774). Arrow indicates the enlarged oral ring of the everted proboscis. B–D, anterior end of a paratype (NSMT-Pol P-783): B, dorsal view of prostomium, peristomium, and anterior chaetigers; C, dorsal view of the everted proboscis; D, ventral view of the everted proboscis. E, landscape of the type locality at the upper reaches of a small estuary in the Tokashiki-gawa river in Tokashiki-jima island (photographed on 27 May 2012). Scale bars: 1mm (A); 0.5mm (B–D)." figureDoi="http://doi.org/10.5281/zenodo.3751637" httpUri="https://zenodo.org/record/3751637/files/figure.png" pageId="9" pageNumber="20">Fig. 6E</figureCitation>
|
||
). Salinity of interstitial water that drained into the remaining holes after taking the sediment samples was 0.3 psu at a low tide around 16:00 on
|
||
<date id="62420FDA0F2DFFEB7629DD11FCBDFCCF" pageId="9" pageNumber="20" value="2012-05-27">27 May 2012</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EE67A910F2DFFEB702DDD56FAADFC08" pageId="9" pageNumber="20" type="etymology">
|
||
<paragraph id="1643291A0F2DFFEB702DDD56FAADFC08" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
<emphasis id="2488F5080F2DFFEB702DDD56FC19FC28" bold="true" box="[846,963,884,908]" pageId="9" pageNumber="20">Etymology.</emphasis>
|
||
The species name is an adjective derived from the island name of the
|
||
<typeStatus id="C94797B80F2DFFEB7731DDB7FBA4FC09" box="[1106,1150,917,941]" pageId="9" pageNumber="20">type</typeStatus>
|
||
locality, Tokashiki-jima.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5EE67A910F2DFFEB702DDD97FB3BFBCB" pageId="9" pageNumber="20" type="discussion">
|
||
<paragraph id="1643291A0F2DFFEB702DDD97FB3BFBCB" blockId="9.[820,1432,201,1135]" pageId="9" pageNumber="20">
|
||
<emphasis id="2488F5080F2DFFEB702DDD97FC6BFC69" bold="true" box="[846,945,949,973]" pageId="9" pageNumber="20">Remarks.</emphasis>
|
||
<taxonomicName id="D1FC52990F2DFFEB70A8DD97FB09FC69" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[971,1235,949,973]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="20" phylum="Annelida" rank="species" species="tokashikiensis" status="sp. nov.">
|
||
<emphasis id="2488F5080F2DFFEB70A8DD97FB09FC69" box="[971,1235,949,973]" italics="true" pageId="9" pageNumber="20">Composetia tokashikiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3FBB48730F2DFFEB77BDDD97FAEAFC68" box="[1246,1328,949,972]" pageId="9" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is distinguishable from
|
||
<taxonomicName id="D1FC52990F2DFFEB70B4DDF4FB88FC49" authority="Sato, 2020" authorityName="Sato" authorityYear="2020" box="[983,1106,981,1005]" class="Polychaeta" family="Nereididae" genus="Composetia" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="20" phylum="Annelida" rank="species" species="kumensis" status="sp. nov.">
|
||
<emphasis id="2488F5080F2DFFEB70B4DDF4FC3DFC49" box="[983,999,982,1005]" italics="true" pageId="9" pageNumber="20">C</emphasis>
|
||
.
|
||
<emphasis id="2488F5080F2DFFEB7095DDF7FB88FC49" box="[1014,1106,981,1005]" italics="true" pageId="9" pageNumber="20">kumensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="3FBB48730F2DFFEB7739DDF4FB73FC49" box="[1114,1193,982,1005]" pageId="9" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
|
||
by the arrangement of neurochaetae in anterior chaetigers around chaetiger 5, where heterogomph falcigers are mostly or completely replaced by heterogomph spinigers with short blades in both upper and lower fascicles of neurochaetae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |