287 lines
34 KiB
XML
287 lines
34 KiB
XML
<document id="768CAEA32D252275B80D425115E48945" ID-CLB-Dataset="31802" ID-DOI="10.11646/zootaxa.4337.3.2" ID-GBIF-Dataset="53927ce7-a83a-4a6d-929b-b4269892bd23" ID-ISSN="1175-5326" ID-Zenodo-Dep="1024922" ID-ZooBank="D927258A-BF86-4E22-8725-8DD2CADAD3A0" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1508396445831" checkinUser="plazi" docAuthor="Jimi, Naoto, Fujiwara, Yoshihiro & Kajihara, Hiroshi" docDate="2017" docId="03D2878AEC4CFFBEFF6E0B86FB0BFBE6" docLanguage="en" docName="zootaxa.4337.3.2.pdf" docOrigin="Zootaxa 4337 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Diplocirrus toyoshioae Jimi & Fujiwara & Kajihara 2017, sp. nov." docType="treatment" docVersion="8" masterDocId="FFEBFFF2EC46FFB3FFF90D51FFD5FF85" masterDocTitle="Remarkable biodiversity of flabelligerids in Japan: seven new species of Diplocirrus (Annelida: Flabelligeridae) from Japanese waters" updateTime="1698469815350" updateUser="ExternalLinkService">
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<mods:mods id="7E7D06FE1326D1AB1F49FDEF06BADB43" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="847EFDA1E2DC4850750624350931E06C">
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<mods:title id="4F78CCE500CBA01C81FAA800E53A7278">Remarkable biodiversity of flabelligerids in Japan: seven new species of Diplocirrus (Annelida: Flabelligeridae) from Japanese waters</mods:title>
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</mods:titleInfo>
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<mods:name id="DBCE9ED3EB7FAA8A6279A60D65F20E9B" type="personal">
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<mods:role id="51DEC8A03B9219ED13D47E90E46B468C">
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<mods:roleTerm id="4557B51FA1AC11DECD81E466EF54B146">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E14FB83194C05120D70D727B63C65547">Jimi, Naoto</mods:namePart>
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</mods:name>
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<mods:name id="71527C8AA8F6905BDC3D035EB5E84342" type="personal">
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<mods:roleTerm id="7EA4BBEE4AAF1AB29625A726BB20D562">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="42B2EFB4464CE4F85BA095C3A6945DDD">Fujiwara, Yoshihiro</mods:namePart>
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</mods:name>
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<mods:name id="27AA47DDDDDE37C1E61FDCFFAE2B6EAE" type="personal">
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<mods:role id="1D8DA33C78760A24EF18BE2D00B879C4">
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<mods:roleTerm id="FD894BBC4B4C03878F5979ACE3432129">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F82AF13C190622D6902184278F32913B">Kajihara, Hiroshi</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="5B094E11FEC3025D4DEA3252E64D202C">text</mods:typeOfResource>
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<mods:relatedItem id="F47DDFA5A7B9CED728812440DF94D8F6" type="host">
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<mods:titleInfo id="F7E72507D662818E9C30F4D149EE6557">
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<mods:title id="29A2847450724EB5081614C8442BFF70">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="45B95024E1278238D5FD448F93F4B117">
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<mods:date id="08DC61DE53AA36BB303AD2B6D77D2C16">2017</mods:date>
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<mods:detail id="FF4B6C2FFD896B8BB279A0B66833F3BA" type="pubDate">
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<mods:number id="41976F34AF87FFAE8A70F282A6B2658C">2017-10-19</mods:number>
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</mods:detail>
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<mods:detail id="9387B656A94701564DDC38EB52B86C1A" type="volume">
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<mods:number id="ED72637D7A97926B635659F183E24C04">4337</mods:number>
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</mods:detail>
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<mods:detail id="54E0D37A93525BEB3BD37571D26A08E3" type="issue">
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<mods:number id="0D4916C2A12D2B52C2D9C7D7413E54A2">3</mods:number>
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</mods:detail>
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<mods:classification id="963B50B6C0DCDE545BC517C5850AD960">journal volume</mods:classification>
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<mods:identifier id="A0440F0DF66432887AAE0ECD5629F300" type="CLB-Dataset">31802</mods:identifier>
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<mods:identifier id="1E65921E568E67E067BFF8B295949AE9" type="DOI">10.11646/zootaxa.4337.3.2</mods:identifier>
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<mods:identifier id="DDED8E21C9C4E609040CA7D82F2D5DBB" type="GBIF-Dataset">53927ce7-a83a-4a6d-929b-b4269892bd23</mods:identifier>
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<mods:identifier id="9B0524A956DD3E017740A8CDCE10AFD8" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="5C45B4DE728DF29485B1820AA9D2DB1C" type="Zenodo-Dep">1024922</mods:identifier>
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</mods:mods>
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<treatment id="03D2878AEC4CFFBEFF6E0B86FB0BFBE6" ID-DOI="http://doi.org/10.5281/zenodo.6035108" ID-GBIF-Taxon="135450858" ID-Zenodo-Dep="6035108" LSID="urn:lsid:plazi:treatment:03D2878AEC4CFFBEFF6E0B86FB0BFBE6" httpUri="http://treatment.plazi.org/id/03D2878AEC4CFFBEFF6E0B86FB0BFBE6" lastPageId="13" pageId="10">
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<subSubSection id="C3616517EC4CFFB9FF6E0B86FEDDF8B2" pageId="10" type="nomenclature">
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<paragraph id="8BC4369CEC4CFFB9FF6E0B86FDDBF974" blockId="10.[151,708,1751,1847]" box="[151,526,1751,1777]" pageId="10">
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<heading id="D08C81F0EC4CFFB9FF6E0B86FDDBF974" bold="true" box="[151,526,1751,1777]" fontSize="11" level="1" pageId="10" reason="1">
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<emphasis id="B90FEA8EEC4CFFB9FF6E0B86FDDBF974" bold="true" box="[151,526,1751,1777]" pageId="10">
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<taxonomicName id="4C7B4D1FEC4CFFB9FF6E0B86FE7CF974" ID-CoL="36JW5" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[151,425,1751,1777]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="10" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
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<emphasis id="B90FEA8EEC4CFFB9FF6E0B86FE7CF974" bold="true" box="[151,425,1751,1777]" italics="true" pageId="10">Diplocirrus toyoshioae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23C57F5EC4CFFB9FE490B86FDDBF974" box="[432,526,1751,1777]" pageId="10" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BC4369CEC4CFFB9FF6E0BABFEDDF8B2" blockId="10.[151,708,1751,1847]" pageId="10">
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(New Japanese name: Toyoshio-konbou-habouki) (
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<figureCitation id="13402A19EC4CFFB9FF670A4FFF2BF8B2" box="[158,254,1822,1847]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="10">Figure 7</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3616517EC4CFFB9FF6E0A37FBB1F86E" pageId="10" type="materials_examined">
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<paragraph id="8BC4369CEC4CFFB9FF6E0A37FBB1F86E" blockId="10.[151,1437,1894,2027]" pageId="10">
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<emphasis id="B90FEA8EEC4CFFB9FF6E0A37FE86F8FA" bold="true" box="[151,339,1894,1919]" pageId="10">Type materials.</emphasis>
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Holotype: NSMT-Pol H-645, Hibiki-nada,
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<quantity id="4C839B79EC4CFFB9FCB40A37FC5CF8FB" box="[845,905,1894,1919]" metricMagnitude="1" metricUnit="m" metricValue="6.2" pageId="10" unit="m" value="62.0">62 m</quantity>
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depth, collected by NJ, COI sequence DDBJ accession no.
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<accessionNumber id="9428AB7FEC4CFFB9FECD0ADBFE65F826" box="[308,432,1930,1955]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC314567" pageId="10">LC314567</accessionNumber>
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. Paratypes: NSMT-Pol P-646, Hibiki-nada,
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<quantity id="4C839B79EC4CFFB9FC670ADBFC02F827" box="[926,983,1930,1955]" metricMagnitude="1" metricUnit="m" metricValue="6.2" pageId="10" unit="m" value="62.0">62 m</quantity>
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depth, collected by NJ, four incomplete specimens (
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<quantity id="4C839B79EC4CFFB9FEE50AFEFE5FF843" box="[284,394,1967,1991]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.4" metricValueMin="0.9" pageId="10" unit="mm" value="11.5" valueMax="14.0" valueMin="9.0">9–14 mm</quantity>
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long,
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<quantity id="4C839B79EC4CFFB9FE2A0AFEFDC0F843" box="[467,533,1967,1991]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="10" unit="mm" value="1.0">1 mm</quantity>
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wide, 20–28 chaetigers); NSMT-Pol P-647, Hibiki-nada,
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<quantity id="4C839B79EC4CFFB9FB5E0AFFFB34F843" box="[1191,1249,1966,1991]" metricMagnitude="1" metricUnit="m" metricValue="6.2" pageId="10" unit="m" value="62.0">62 m</quantity>
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depth, collected by NJ, 40 incomplete specimens (
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<quantity id="4C839B79EC4CFFB9FDE80A83FDA8F86F" box="[529,637,2002,2026]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.8" metricValueMin="0.2" pageId="10" unit="mm" value="10.0" valueMax="18.0" valueMin="2.0">2–18 mm</quantity>
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long,
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<quantity id="4C839B79EC4CFFB9FD3D0A83FC9EF86F" box="[708,843,2002,2026]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="10" unit="mm" value="1.0" valueMax="1.2" valueMin="0.8">0.8–1.2 mm</quantity>
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wide, 11–24 chaetigers).
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</paragraph>
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</subSubSection>
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<caption id="DF046614EC4DFFB8FF6E0A25FCC4F863" httpUri="https://zenodo.org/record/1024936/files/figure.png" pageId="11" targetBox="[264,1323,193,1894]" targetPageId="11">
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<paragraph id="8BC4369CEC4DFFB8FF6E0A25FCC4F863" blockId="11.[151,1436,1908,2022]" pageId="11">
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<emphasis id="B90FEA8EEC4DFFB8FF6E0A25FEC7F80C" bold="true" box="[151,274,1908,1930]" pageId="11">FIGURE 6.</emphasis>
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<taxonomicName id="4C7B4D1FEC4DFFB8FEE10A25FDDEF80F" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[280,523,1908,1930]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="11" phylum="Annelida" rank="species" species="tohokuensis" status="sp. nov.">
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<emphasis id="B90FEA8EEC4DFFB8FEE10A25FDDEF80F" box="[280,523,1908,1930]" italics="true" pageId="11">Diplocirrus tohokuensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23C57F5EC4DFFB8FDE80A25FDB4F80C" box="[529,609,1908,1929]" pageId="11" rank="species">
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<emphasis id="B90FEA8EEC4DFFB8FDE80A25FDB4F80C" bold="true" box="[529,609,1908,1929]" pageId="11">sp. nov.</emphasis>
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</taxonomicNameLabel>
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Holotype (NSMT-Pol H-643). A, anterior end, ventral view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium, F, notochaetae, chaetiger 27. G, neurochaetae, chaetiger 27 (insert: chaetal tip). Abbreviations: BS, branchial scar; Ca, caruncle; LL, lateral lip; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B–E, 500 µm; F–G, 100 µm; G (insert), 20 µm.
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</paragraph>
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</caption>
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<caption id="DF046614EC4AFFBFFF6E0A27FB80F874" httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="12" targetBox="[266,1324,194,1894]" targetPageId="12">
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||
<paragraph id="8BC4369CEC4AFFBFFF6E0A27FB80F874" blockId="12.[151,1436,1910,2033]" pageId="12">
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<emphasis id="B90FEA8EEC4AFFBFFF6E0A27FEC6F809" bold="true" box="[151,275,1910,1932]" pageId="12">FIGURE 7.</emphasis>
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<taxonomicName id="4C7B4D1FEC4AFFBFFEE30A27FDD1F809" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[282,516,1910,1932]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="12" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
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<emphasis id="B90FEA8EEC4AFFBFFEE30A27FDD1F809" box="[282,516,1910,1932]" italics="true" pageId="12">Diplocirrus toyoshioae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23C57F5EC4AFFBFFDF50A26FD88F809" box="[524,605,1911,1932]" pageId="12" rank="species">
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<emphasis id="B90FEA8EEC4AFFBFFDF50A26FD88F809" bold="true" box="[524,605,1911,1932]" pageId="12">sp. nov.</emphasis>
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</taxonomicNameLabel>
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Holotype (NSMT-Pol H-645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C–E, 500 µm; F–G, 100 µm; G (insert), 20 µm.
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</paragraph>
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</caption>
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<subSubSection id="C3616517EC4BFFBEFF3E0DC6FCB5FD57" pageId="13" type="description">
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<paragraph id="8BC4369CEC4BFFBEFF3E0DC6FB16FEEF" blockId="13.[151,1437,151,1124]" pageId="13">
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<emphasis id="B90FEA8EEC4BFFBEFF3E0DC6FE8CFF35" bold="true" box="[199,345,151,176]" pageId="13">Description.</emphasis>
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<typeStatus id="54C0883EEC4BFFBEFE980DC6FE1CFF35" box="[353,457,151,176]" pageId="13" type="holotype">Holotype</typeStatus>
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incomplete,
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<quantity id="4C839B79EC4BFFBEFDA40DC9FD78FF2A" box="[605,685,152,176]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="13" unit="mm" value="12.0">12 mm</quantity>
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long,
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<quantity id="4C839B79EC4BFFBEFD0E0DC9FCECFF2A" box="[759,825,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="13" unit="mm" value="1.0">1 mm</quantity>
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wide (in chaetiger 10), 33 chaetigers. Body with first 10 chaetigers swollen, thereafter cylindrical (
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<figureCitation id="13402A19EC4BFFBEFD650DEDFD2DFF51" box="[668,760,188,213]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7A</figureCitation>
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). Tunic whitish in ethanol with sediment particles on body wall and around base of papillae (
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<figureCitation id="13402A19EC4BFFBEFDE20D8EFDA0FF7D" box="[539,629,223,248]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7B</figureCitation>
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); particles attached on whole body wall except cephalic hood. Digitate papillae abundant, longer than wide, short, in median chaetigers about 1/5 as long as notochaetae and half as long as lateral papillae in chaetal lobe, arranged in 6–8 transverse rows per segment. Cephalic hood transparent. Gonopodial lobes and gonopores absent. Posterior region tapered, anal portion lost in
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<typeStatus id="54C0883EEC4BFFBEFBA00C00FB6AFEEF" box="[1113,1215,337,362]" pageId="13" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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<paragraph id="8BC4369CEC4BFFBEFF3E0C27FE2EFE7C" blockId="13.[151,1437,151,1124]" pageId="13">
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Two
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<typeStatus id="54C0883EEC4BFFBEFEFB0C27FEE8FE0B" box="[258,317,374,398]" pageId="13">types</typeStatus>
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of branchiae present: dorsal branchiae,
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<quantity id="4C839B79EC4BFFBEFCE90C27FCBCFE08" box="[784,873,374,398]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="13" unit="mm" value="1.2">1.2 mm</quantity>
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long, thick, with two lobes on internal side, not lamellate (
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<figureCitation id="13402A19EC4BFFBEFEE80CC8FEBBFE37" box="[273,366,409,434]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7C</figureCitation>
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); ventral branchiae,
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<quantity id="4C839B79EC4BFFBEFDA60CCBFD6FFE34" box="[607,698,410,434]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="13" unit="mm" value="1.3">1.3 mm</quantity>
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long, thin, smooth, not lamellate (
|
||
<figureCitation id="13402A19EC4BFFBEFBAC0CC8FB66FE37" box="[1109,1203,409,434]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7D</figureCitation>
|
||
). Palps
|
||
<quantity id="4C839B79EC4BFFBEFAEA0CCBFA8CFE34" box="[1299,1369,410,434]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="13" unit="mm" value="1.0">1 mm</quantity>
|
||
long, grooved. Upper and lateral lips well developed. Caruncle projected, not separating dorsal branchiae (
|
||
<figureCitation id="13402A19EC4BFFBEFB050CECFA87FE53" box="[1276,1362,445,470]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7E</figureCitation>
|
||
). Eyes absent. Nephridial lobe present.
|
||
</paragraph>
|
||
<paragraph id="8BC4369CEC4BFFBEFF3E0F54FCB5FD57" blockId="13.[151,1437,151,1124]" pageId="13">
|
||
Parapodia poorly developed, with chaetae emerging from body wall; notopodia with 3–4 lateral papillae arranged in single row on anterior side and no lateral papillae on posterior side; neuropodia with no lateral papillae and anterior side and 2–3 lateral papillae on posterior side. Cephalic cage developed (1
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFB990F1FFB23FDE3" box="[1120,1270,589,614]" pageId="13" rank="subSpecies" subSpecies="notochaeta">st notochaeta</taxonomicName>
|
||
1.0 mm long). Notochaetae 3–5 per bundle, multiarticulate (
|
||
<figureCitation id="13402A19EC4BFFBEFD760F20FD37FD0F" box="[655,738,625,650]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7F</figureCitation>
|
||
) with 11–12 articles in chaetiger 34; tip tapered. Neurochaetae 4–5 per bundle, multiarticulate with 12–18 articles in chaetiger 34, rounded projection well developed (
|
||
<figureCitation id="13402A19EC4BFFBEFACA0FC4FA5AFD2B" box="[1331,1423,661,686]" captionStart="FIGURE 7" captionStartId="12.[151,250,1910,1932]" captionTargetBox="[266,1324,194,1894]" captionTargetId="figure@12.[266,1324,193,1894]" captionTargetPageId="12" captionText="FIGURE 7. Diplocirrus toyoshioae sp. nov. Holotype (NSMT-Pol H- 645). A, anterior end, dorsal view. B, body wall, ventral view. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 35. G, neurochaetae, chaetiger 35 (insert: chaetal tip). Arrow indicates rounded projections. Abbreviations: BS, branchial scar; Ca, caruncle; NL, nephridial lobe; PS, palp scar. Scale bars: A, 5 mm; B, 250 µm; C – E, 500 µm; F – G, 100 µm; G (insert), 20 µm." httpUri="https://zenodo.org/record/1024940/files/figure.png" pageId="13">Fig. 7G</figureCitation>
|
||
); subdistal article 3–4 times longer than wide; tip slightly falcate.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3616517EC4BFFBEFF3E0F8CFB65FC9C" pageId="13" type="etymology">
|
||
<paragraph id="8BC4369CEC4BFFBEFF3E0F8CFB65FC9C" blockId="13.[151,1437,151,1124]" pageId="13">
|
||
<emphasis id="B90FEA8EEC4BFFBEFF3E0F8CFE9BFD73" bold="true" box="[199,334,733,758]" pageId="13">Etymology.</emphasis>
|
||
This species is named after the R/V
|
||
<emphasis id="B90FEA8EEC4BFFBEFD0F0F8CFC4AFD70" box="[758,927,733,758]" italics="true" pageId="13">Toyoshio -maru</emphasis>
|
||
. The
|
||
<typeStatus id="54C0883EEC4BFFBEFC1B0F8FFBC7FD73" box="[994,1042,734,758]" pageId="13">type</typeStatus>
|
||
specimens from Hibiki-nada were collected by the gear of R/V
|
||
<emphasis id="B90FEA8EEC4BFFBEFE230E50FD56FC9C" box="[474,643,769,794]" italics="true" pageId="13">Toyoshio -maru</emphasis>
|
||
. The specific name is a noun in the genitive case.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3616517EC4BFFBEFF3E0E74FBCBFCBB" box="[199,1054,805,830]" pageId="13" type="distribution">
|
||
<paragraph id="8BC4369CEC4BFFBEFF3E0E74FBCBFCBB" blockId="13.[151,1437,151,1124]" box="[199,1054,805,830]" pageId="13">
|
||
<emphasis id="B90FEA8EEC4BFFBEFF3E0E74FEB5FCBB" bold="true" box="[199,352,805,830]" pageId="13">Distribution.</emphasis>
|
||
Only known from the
|
||
<typeStatus id="54C0883EEC4BFFBEFD990E77FD45FCBB" box="[608,656,806,830]" pageId="13">type</typeStatus>
|
||
locality (Hibiki-nada),
|
||
<quantity id="4C839B79EC4BFFBEFC610E74FC07FCB8" box="[920,978,805,830]" metricMagnitude="1" metricUnit="m" metricValue="6.2" pageId="13" unit="m" value="62.0">62 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3616517EC4BFFBEFF3E0E18FB0BFBE6" pageId="13" type="discussion">
|
||
<paragraph id="8BC4369CEC4BFFBEFF3E0E18FB0BFBE6" blockId="13.[151,1437,151,1124]" pageId="13">
|
||
<emphasis id="B90FEA8EEC4BFFBEFF3E0E18FEEEFCE7" bold="true" box="[199,315,841,866]" pageId="13">Remarks.</emphasis>
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFEBD0E18FD9FFCE7" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[324,586,841,866]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFEBD0E18FD9FFCE7" box="[324,586,841,866]" italics="true" pageId="13">Diplocirrus toyoshioae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFDAD0E18FD64FCE7" box="[596,689,841,866]" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFDAD0E18FD64FCE7" bold="true" box="[596,689,841,866]" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
resembles
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFCCD0E1BFB5EFCE7" authority="(Malmgren, 1867)" baseAuthorityName="Malmgren" baseAuthorityYear="1867" box="[820,1163,841,866]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="glaucus">
|
||
<emphasis id="B90FEA8EEC4BFFBEFCCD0E1BFC64FCE7" box="[820,945,841,866]" italics="true" pageId="13">D. glaucus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFEA4B6DEC4BFFBEFC3B0E18FB56FCE7" author="Malmgren" box="[962,1155,841,866]" pageId="13" refString="Malmgren, A. J. (1867) Annulata Polychaeta: Spetsbergiae, Groenlandiae, Islandiae et Scandinaviae. Hactenus Cognita. Kongelige Vetenskaps-Akademiens Forhandlingar, 1867 (4), 127 - 235." type="journal article" year="1867">Malmgren, 1867</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFB3E0E1BFAA4FCE7" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[1223,1393,841,866]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="tohokuensis" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFB3E0E1BFB0EFCE4" box="[1223,1243,842,865]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFB150E18FAA4FCE7" box="[1260,1393,841,866]" italics="true" pageId="13">tohokuensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFA830E18FF1DFC03" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFA830E18FF1DFC03" bold="true" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
in the following features:
|
||
<emphasis id="B90FEA8EEC4BFFBEFE0B0E3FFE2FFC00" box="[498,506,878,901]" italics="true" pageId="13">i</emphasis>
|
||
) body papillae are short and abundant,
|
||
<emphasis id="B90FEA8EEC4BFFBEFC4E0E3FFC13FC00" box="[951,966,878,901]" italics="true" pageId="13">ii</emphasis>
|
||
) body is covered with sediment particles,
|
||
<emphasis id="B90FEA8EEC4BFFBEFF6E0EC3FF7BFC2C" box="[151,174,914,937]" italics="true" pageId="13">iii</emphasis>
|
||
) anterior chaetigers are swollen, and
|
||
<emphasis id="B90FEA8EEC4BFFBEFD990EC3FDA1FC2C" box="[608,628,914,937]" italics="true" pageId="13">iv</emphasis>
|
||
) gonopores are absent. These three species can be discriminated by
|
||
<emphasis id="B90FEA8EEC4BFFBEFA720EC3FA46FC2C" box="[1419,1427,914,937]" italics="true" pageId="13">i</emphasis>
|
||
) cephalic cage,
|
||
<emphasis id="B90FEA8EEC4BFFBEFEC40EE7FE99FC48" box="[317,332,950,973]" italics="true" pageId="13">ii</emphasis>
|
||
) neurochaeta, and
|
||
<emphasis id="B90FEA8EEC4BFFBEFDDB0EE7FDECFC48" box="[546,569,950,973]" italics="true" pageId="13">iii</emphasis>
|
||
) color of the anterior chaetigers. The cephalic cage in
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFB660EE6FAEFFC4B" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[1183,1338,949,974]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFB660EE6FAEFFC4B" box="[1183,1338,949,974]" italics="true" pageId="13">D. toyoshioae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFABB0EE4FA49FC4B" box="[1346,1436,949,974]" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFABB0EE4FA49FC4B" bold="true" box="[1346,1436,949,974]" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFF3F0E8CFE95FC70" baseAuthorityName="Malmgren" baseAuthorityYear="1867" box="[198,320,988,1013]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="glaucus">
|
||
<emphasis id="B90FEA8EEC4BFFBEFF3F0E8CFE95FC70" box="[198,320,988,1013]" italics="true" pageId="13">D. glaucus</emphasis>
|
||
</taxonomicName>
|
||
are longer (as long as body width), whereas in
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFCAF0E8CFC28FC70" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[854,1021,988,1013]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="tohokuensis" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFCAF0E8CFCBFFC71" box="[854,874,989,1012]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFC800E8DFC28FC70" box="[889,1021,988,1013]" italics="true" pageId="13">tohokuensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFBFD0E8DFB8BFC70" box="[1028,1118,988,1013]" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFBFD0E8DFB8BFC70" bold="true" box="[1028,1118,988,1013]" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is not well developed (1/3 as long as body width). The neurochaetal round projection is well developed in each article of
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFB600955FAE0FB99" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[1177,1333,1027,1052]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFB600955FB78FB9E" box="[1177,1197,1028,1051]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFB420952FAE0FB99" box="[1211,1333,1027,1052]" italics="true" pageId="13">toyoshioae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFAC50952FA40FB99" box="[1340,1429,1027,1052]" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFAC50952FA40FB99" bold="true" box="[1340,1429,1027,1052]" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, whereas they are poorly developed in
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFDBC0979FD39FBC5" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[581,748,1063,1088]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="tohokuensis">
|
||
<emphasis id="B90FEA8EEC4BFFBEFDBC0979FD8CFBBA" box="[581,601,1064,1087]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFD910976FD39FBC5" box="[616,748,1063,1088]" italics="true" pageId="13">tohokuensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFCDD0979FC4BFBC5" baseAuthorityName="Malmgren" baseAuthorityYear="1867" box="[804,926,1063,1088]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="glaucus">
|
||
<emphasis id="B90FEA8EEC4BFFBEFCDD0979FCEDFBBA" box="[804,824,1064,1087]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFCBE0976FC4BFBC5" box="[839,926,1063,1088]" italics="true" pageId="13">glaucus</emphasis>
|
||
</taxonomicName>
|
||
. The anterior chaetigers of
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFB2F0979FAA6FBC5" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[1238,1395,1063,1088]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="toyoshioae" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFB2F0979FB3FFBBA" box="[1238,1258,1064,1087]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFB000976FAA6FBC5" box="[1273,1395,1063,1088]" italics="true" pageId="13">toyoshioae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFA830976FF1DFBE1" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFA830976FF1DFBE1" bold="true" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFF07091DFE71FBE1" authority="Jimi & Fujiwara & Kajihara, 2017" authorityName="Jimi & Fujiwara & Kajihara" authorityYear="2017" box="[254,420,1099,1124]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="tohokuensis" status="sp. nov.">
|
||
<emphasis id="B90FEA8EEC4BFFBEFF07091DFEC7FBE6" box="[254,274,1100,1123]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFED9091AFE71FBE1" box="[288,420,1099,1124]" italics="true" pageId="13">tohokuensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23C57F5EC4BFFBEFE55091AFDD0FBE1" box="[428,517,1099,1124]" pageId="13" rank="species">
|
||
<emphasis id="B90FEA8EEC4BFFBEFE55091AFDD0FBE1" bold="true" box="[428,517,1099,1124]" pageId="13">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are whitish, whereas these possess rusty pigments in
|
||
<taxonomicName id="4C7B4D1FEC4BFFBEFBA4091DFB02FBE1" baseAuthorityName="Malmgren" baseAuthorityYear="1867" box="[1117,1239,1099,1124]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="13" phylum="Annelida" rank="species" species="glaucus">
|
||
<emphasis id="B90FEA8EEC4BFFBEFBA4091DFBA4FBE6" box="[1117,1137,1100,1123]" italics="true" pageId="13">D</emphasis>
|
||
.
|
||
<emphasis id="B90FEA8EEC4BFFBEFB79091AFB02FBE1" box="[1152,1239,1099,1124]" italics="true" pageId="13">glaucus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |