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<document id="A6119F21A410F4D3D0CFBE941BC2AEB0" 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 &amp; Kajihara, Hiroshi" docDate="2017" docId="03D2878AEC43FFB6FF6E0DC6FF00FA3A" 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 mamoi Jimi &amp; Fujiwara &amp; Kajihara 2017, sp. nov." docType="treatment" docVersion="7" masterDocId="FFEBFFF2EC46FFB3FFF90D51FFD5FF85" masterDocTitle="Remarkable biodiversity of flabelligerids in Japan: seven new species of Diplocirrus (Annelida: Flabelligeridae) from Japanese waters" updateTime="1698469815350" updateUser="ExternalLinkService">
<mods:mods id="B5D8AD1057831E58B25D0F252A222A6A" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="72E4A16FD2D636A2960A9D57E3FF424D">
<mods:title id="8AD85D2F405BEA13B136F7AB0B4E4D5E">Remarkable biodiversity of flabelligerids in Japan: seven new species of Diplocirrus (Annelida: Flabelligeridae) from Japanese waters</mods:title>
</mods:titleInfo>
<mods:name id="9360246519840617FC03DA9BC5B86EEA" type="personal">
<mods:role id="F12BE7F23F86F97DF9C99180D2C640F6">
<mods:roleTerm id="0D71FDB1028E564EAD232C450695D137">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B4491A8989F2E285C2F907D6E1A2B992">Jimi, Naoto</mods:namePart>
</mods:name>
<mods:name id="CA23C0DF1E3E564658093A6BD0A98258" type="personal">
<mods:role id="233B5D396C035F60DCD5B01F59A049BD">
<mods:roleTerm id="2BDDFA16F4BFE34083ED27843D48E140">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3CB6CB518954C1B15704C9105EDA2EFA">Fujiwara, Yoshihiro</mods:namePart>
</mods:name>
<mods:name id="EAA3D085D7D28BF08749C79315D1A61E" type="personal">
<mods:role id="5DB87556CC9BBD07CDEB532767D81713">
<mods:roleTerm id="BF59658AC51F017DB9C72B388B51ECE4">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="1BB6C26058B005A997A04799FD0B2B0D">Kajihara, Hiroshi</mods:namePart>
</mods:name>
<mods:typeOfResource id="A7078589CA3613603A6E63C5661023D4">text</mods:typeOfResource>
<mods:relatedItem id="333F25AF0BBC80B84997B2BE88AAECA3" type="host">
<mods:titleInfo id="C72B7F799B269310E31CA5396DFF0B31">
<mods:title id="B42C9D6D658302A9501D76EA17F1B35A">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="3C0138254CC5BC7C42382B3B0D0D32FA">
<mods:date id="D450AFAEE1DFD90C9094BCBB2ECAD62C">2017</mods:date>
<mods:detail id="59DECE1D63910069B3B586006C5BA3BD" type="pubDate">
<mods:number id="11B0DA9718559CAE4F6955DF0ED1CEBE">2017-10-19</mods:number>
</mods:detail>
<mods:detail id="2A826362A83F4D96F24F34288D599F7A" type="volume">
<mods:number id="8D3DACC731CE090AD2E2974912C6E338">4337</mods:number>
</mods:detail>
<mods:detail id="2F75E1C472E635B8BA0DAE901FC4A7A0" type="issue">
<mods:number id="C70BFAEB857FD6117B9B6FDFFF5923A0">3</mods:number>
</mods:detail>
</mods:part>
</mods:relatedItem>
<mods:classification id="B26BCEEA5DCF8B4D55124B19158C351A">journal volume</mods:classification>
<mods:identifier id="251DE7866DE3D1444BD7C0966A65C7D8" type="CLB-Dataset">31802</mods:identifier>
<mods:identifier id="2C9F851F90F155412B9F9B5E3598CF70" type="DOI">10.11646/zootaxa.4337.3.2</mods:identifier>
<mods:identifier id="EDA2B1F4A6ECB323168A3B0799843B28" type="GBIF-Dataset">53927ce7-a83a-4a6d-929b-b4269892bd23</mods:identifier>
<mods:identifier id="8E4165C617073565B06D2C662E6F6FFD" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="9DC18196C6496DEECF2F4B79790E625D" type="Zenodo-Dep">1024922</mods:identifier>
<mods:identifier id="6EE2DA89ED4E9EBC423ACC3FE9CF5E3A" type="ZooBank">D927258A-BF86-4E22-8725-8DD2CADAD3A0</mods:identifier>
</mods:mods>
<treatment id="03D2878AEC43FFB6FF6E0DC6FF00FA3A" ID-DOI="http://doi.org/10.5281/zenodo.6035094" ID-GBIF-Taxon="135450865" ID-Zenodo-Dep="6035094" LSID="urn:lsid:plazi:treatment:03D2878AEC43FFB6FF6E0DC6FF00FA3A" httpUri="http://treatment.plazi.org/id/03D2878AEC43FFB6FF6E0DC6FF00FA3A" pageId="5">
<subSubSection id="C3616517EC43FFB6FF6E0DC6FED2FF72" pageId="5" type="nomenclature">
<paragraph id="8BC4369CEC43FFB6FF6E0DC6FE34FF37" blockId="5.[151,677,151,247]" box="[151,481,151,178]" pageId="5">
<heading id="D08C81F0EC43FFB6FF6E0DC6FE34FF37" bold="true" box="[151,481,151,178]" fontSize="11" level="1" pageId="5" reason="1">
<emphasis id="B90FEA8EEC43FFB6FF6E0DC6FE34FF37" bold="true" box="[151,481,151,178]" pageId="5">
<taxonomicName id="4C7B4D1FEC43FFB6FF6E0DC6FEA9FF34" ID-CoL="6D9ZY" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[151,380,151,177]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FF6E0DC6FEA9FF34" bold="true" box="[151,380,151,177]" italics="true" pageId="5">Diplocirrus mamoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FE7A0DC9FE34FF37" box="[387,481,152,178]" pageId="5" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BC4369CEC43FFB6FF6E0DEAFED2FF72" blockId="5.[151,677,151,247]" pageId="5">
(New Japanese name: Mamo-konbou-habouki) (
<figureCitation id="13402A19EC43FFB6FF670D8FFF2BFF72" box="[158,254,222,247]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Figure 3</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3616517EC43FFB6FF6E0C70FECCFE23" pageId="5" type="materials_examined">
<paragraph id="8BC4369CEC43FFB6FF6E0C70FECCFE23" blockId="5.[151,1437,289,1471]" pageId="5">
<emphasis id="B90FEA8EEC43FFB6FF6E0C70FE84FEBF" bold="true" box="[151,337,289,314]" pageId="5">Type materials.</emphasis>
Holotype: NSMT-Pol H-636, off Moroiso,
<quantity id="4C839B79EC43FFB6FCBA0C70FC7DFEBC" box="[835,936,289,313]" metricMagnitude="1" metricUnit="m" metricValue="7.75" metricValueMax="7.8" metricValueMin="7.7" pageId="5" unit="m" value="77.5" valueMax="78.0" valueMin="77.0">77–78 m</quantity>
depth, collected by Mr. Hisanori Kohtsuka, COI sequence DDBJ accession no.
<accessionNumber id="9428AB7FEC43FFB6FDB30C14FD13FEDB" box="[586,710,325,350]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/LC314564" pageId="5">LC314564</accessionNumber>
. Paratypes: NSMT-Pol P-637, off Moroiso,
<quantity id="4C839B79EC43FFB6FB270C17FA9CFED8" box="[1246,1353,326,350]" metricMagnitude="1" metricUnit="m" metricValue="7.75" metricValueMax="7.8" metricValueMin="7.7" pageId="5" unit="m" value="77.5" valueMax="78.0" valueMin="77.0">77–78 m</quantity>
depth, collected by Mr. Hisanori Kohtsuka, eight incomplete specimens (
<quantity id="4C839B79EC43FFB6FC5C0C38FBF1FE04" box="[933,1060,361,386]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.6" metricValueMin="1.1" pageId="5" unit="mm" value="18.5" valueMax="26.0" valueMin="11.0">11–26 mm</quantity>
long, 1.0–
<quantity id="4C839B79EC43FFB6FB5E0C38FAD4FE04" box="[1191,1281,361,386]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="5" unit="mm" value="1.5">1.5 mm</quantity>
wide, 15–43 chaetigers).
</paragraph>
</subSubSection>
<subSubSection id="C3616517EC43FFB6FF3E0CE0FD98FC42" pageId="5" type="description">
<paragraph id="8BC4369CEC43FFB6FF3E0CE0FB52FD01" blockId="5.[151,1437,289,1471]" pageId="5">
<emphasis id="B90FEA8EEC43FFB6FF3E0CE0FE8CFE4F" bold="true" box="[199,345,433,458]" pageId="5">Description.</emphasis>
<typeStatus id="54C0883EEC43FFB6FEA60CE0FE12FE4F" box="[351,455,433,458]" pageId="5" type="holotype">Holotype</typeStatus>
incomplete,
<quantity id="4C839B79EC43FFB6FDA00CE0FD7DFE4C" box="[601,680,433,458]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="5" unit="mm" value="16.0">16 mm</quantity>
long,
<quantity id="4C839B79EC43FFB6FD170CE0FC91FE4C" box="[750,836,433,458]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="5" unit="mm" value="1.5">1.5 mm</quantity>
wide (in chaetiger 10), 28 chaetigers. Body with first 16 chaetigers swollen, thereafter cylindrical (
<figureCitation id="13402A19EC43FFB6FD670C84FD2FFE6B" box="[670,762,469,494]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3A</figureCitation>
). Tunic whitish in ethanol with sediment particles only on base of papillae (
<figureCitation id="13402A19EC43FFB6FEA40CADFE62FD91" box="[349,439,508,533]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3B</figureCitation>
). Digitate papillae abundant, longer than wide, short, in median chaetigers about 1/7 as long as notochaetae and as long as lateral papillae in chaetal lobe, arranged in 11–13 transverse rows per segment. Cephalic hood transparent, with papillae near 1
<taxonomicName id="4C7B4D1FEC43FFB6FD390F16FC9EFDDA" box="[704,843,582,607]" pageId="5" rank="subSpecies" subSpecies="chaetiger">st chaetiger</taxonomicName>
. Gonopodial lobes not seen. Gonopores present in chaetigers 3–13, pale brown (
<figureCitation id="13402A19EC43FFB6FE1B0F3AFDECFD06" box="[482,569,619,644]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3B</figureCitation>
). Posterior region tapered, anal part lost in
<typeStatus id="54C0883EEC43FFB6FBE70F3AFB51FD01" box="[1054,1156,619,644]" pageId="5" type="holotype">holotype</typeStatus>
.
</paragraph>
<paragraph id="8BC4369CEC43FFB6FF3E0FC1FE65FC96" blockId="5.[151,1437,289,1471]" pageId="5">
Two
<typeStatus id="54C0883EEC43FFB6FF060FC1FEEFFD2D" box="[255,314,656,680]" pageId="5">types</typeStatus>
of branchiae present: dorsal branchiae
<quantity id="4C839B79EC43FFB6FD160FDEFCFAFD22" box="[751,815,655,679]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" unit="mm" value="1.0">1 mm</quantity>
long, thick, with one lobe in internal side, not lamellate (
<figureCitation id="13402A19EC43FFB6FF660FE2FF2CFD4E" box="[159,249,691,716]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3C</figureCitation>
); ventral branchiae
<quantity id="4C839B79EC43FFB6FE220FE2FDCBFD4E" box="[475,542,691,715]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="5" unit="mm" value="1.0">1 mm</quantity>
long, thin, smooth, not lamellate (
<figureCitation id="13402A19EC43FFB6FC510FE2FBD1FD4E" box="[936,1028,691,716]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3D</figureCitation>
). Palps
<quantity id="4C839B79EC43FFB6FBA60FE2FB74FD4E" box="[1119,1185,691,715]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="5" unit="mm" value="2.0">2 mm</quantity>
long, grooved. Upper and lateral lips well developed. Caruncle projected, not separating dorsal branchiae (
<figureCitation id="13402A19EC43FFB6FB6B0F87FB3AFD6A" box="[1170,1263,726,751]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3E</figureCitation>
). Eyes absent. Nephridial lobes present.
</paragraph>
<paragraph id="8BC4369CEC43FFB6FF3E0E4FFD98FC42" blockId="5.[151,1437,289,1471]" pageId="5">
Parapodia poorly developed, chaetae emerge from body wall; lateral papillae in chaetal lobes as long as other body papillae. Cephalic cage poorly developed (1
<taxonomicName id="4C7B4D1FEC43FFB6FCFB0E12FC76FCD9" box="[770,931,835,860]" pageId="5" rank="subSpecies" subSpecies="notochaeta">st notochaeta</taxonomicName>
<quantity id="4C839B79EC43FFB6FC4F0E12FBCEFCDE" box="[950,1051,835,859]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="5" unit="mm" value="0.3">0.3 mm</quantity>
). Notochaetae 4–6 per bundle, multiarticulate (
<figureCitation id="13402A19EC43FFB6FEAA0E37FE65FCFA" box="[339,432,870,895]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3F</figureCitation>
) with 17–21 articles in chaetiger 28; tip tapered. Neurochaetae 2–3 per bundle, multiarticulate (
<figureCitation id="13402A19EC43FFB6FEB20EDAFE71FC26" box="[331,420,907,932]" captionStart="FIGURE 3" captionStartId="6.[151,250,1913,1935]" captionTargetBox="[264,1324,193,1894]" captionTargetId="figure@6.[264,1324,193,1894]" captionTargetPageId="6" captionText="FIGURE 3. Diplocirrus mamoi sp. nov. Holotype (NSMT-Pol H- 636). A, anterior end, lateral view. B, body wall, ventral view; arrow indicates gonopore. C, dorsal branchia. D, ventral branchia. E, prostomium. F, notochaetae, chaetiger 29. G, neurochaetae, chaetiger 29. 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, 50 µm; G, 100 µm." httpUri="https://zenodo.org/record/1024930/files/figure.png" pageId="5">Fig. 3G</figureCitation>
) with 5–6 articles in chaetiger 28, rounded projection poorly developed; subdistal article 8–9 times longer than wide; tip falcate.
</paragraph>
</subSubSection>
<subSubSection id="C3616517EC43FFB6FF3E0E82FBF5FC69" box="[199,1056,979,1004]" pageId="5" type="distribution">
<paragraph id="8BC4369CEC43FFB6FF3E0E82FBF5FC69" blockId="5.[151,1437,289,1471]" box="[199,1056,979,1004]" pageId="5">
<emphasis id="B90FEA8EEC43FFB6FF3E0E82FEB5FC69" bold="true" box="[199,352,979,1004]" pageId="5">Distribution.</emphasis>
Only known from
<typeStatus id="54C0883EEC43FFB6FDCE0E85FDB2FC69" box="[567,615,980,1004]" pageId="5">type</typeStatus>
locality (off Moroiso);
<quantity id="4C839B79EC43FFB6FC890E82FC06FC6E" box="[880,979,979,1003]" metricMagnitude="1" metricUnit="m" metricValue="7.75" metricValueMax="7.8" metricValueMin="7.7" pageId="5" unit="m" value="77.5" valueMax="78.0" valueMin="77.0">77–78 m</quantity>
depth.
</paragraph>
</subSubSection>
<subSubSection id="C3616517EC43FFB6FF3E0EA7FB1AFBD2" pageId="5" type="etymology">
<paragraph id="8BC4369CEC43FFB6FF3E0EA7FB1AFBD2" blockId="5.[151,1437,289,1471]" pageId="5">
<emphasis id="B90FEA8EEC43FFB6FF3E0EA7FE9BFB8A" bold="true" box="[199,334,1014,1039]" pageId="5">Etymology.</emphasis>
The species is named after Mr. Mamoru Sekifuji, the Captain of the research boat Rinkai-maru at Misaki Marine Biological Station, who helped during the collection of the
<typeStatus id="54C0883EEC43FFB6FBF5094DFBE9FBB1" box="[1036,1084,1052,1076]" pageId="5">type</typeStatus>
specimens and contributed to elucidate the invertebrate fauna in Sagami Bay. The specific name is a noun in the genitive case.
</paragraph>
</subSubSection>
<subSubSection id="C3616517EC43FFB6FF3E0932FF00FA3A" pageId="5" type="discussion">
<paragraph id="8BC4369CEC43FFB6FF3E0932FF00FA3A" blockId="5.[151,1437,289,1471]" pageId="5">
<emphasis id="B90FEA8EEC43FFB6FF3E0932FEEEFBF9" bold="true" box="[199,315,1123,1148]" pageId="5">Remarks.</emphasis>
<taxonomicName id="4C7B4D1FEC43FFB6FEBA0932FDCEFBFE" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[323,539,1123,1148]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FEBA0932FDCEFBFE" box="[323,539,1123,1148]" italics="true" pageId="5">Diplocirrus mamoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FDDD0932FDAAFBF9" box="[548,639,1123,1148]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FDDD0932FDAAFBF9" bold="true" box="[548,639,1123,1148]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
resembles
<taxonomicName id="4C7B4D1FEC43FFB6FCF90935FCACFBF9" baseAuthorityName="Buzhinskaja" baseAuthorityYear="1994" box="[768,889,1123,1148]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="nicolaji">
<emphasis id="B90FEA8EEC43FFB6FCF90935FCACFBF9" box="[768,889,1123,1148]" italics="true" pageId="5">D. nicolaji</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7B4D1FEC43FFB6FC4A0935FBACFBF9" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[947,1145,1123,1148]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="asamushiensis" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FC4A0935FC12FBFE" box="[947,967,1124,1147]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FC2E0932FBACFBF9" box="[983,1145,1123,1148]" italics="true" pageId="5">asamushiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FB7B0932FB08FBF9" box="[1154,1245,1123,1148]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FB7B0932FB08FBF9" bold="true" box="[1154,1245,1123,1148]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
in the following features:
<emphasis id="B90FEA8EEC43FFB6FF0709D9FED3FB1A" box="[254,262,1160,1183]" italics="true" pageId="5">i</emphasis>
) body papillae are abundant and short,
<emphasis id="B90FEA8EEC43FFB6FD4709D9FD18FB1A" box="[702,717,1160,1183]" italics="true" pageId="5">ii</emphasis>
) sediment particles are attached only on the base of papillae,
<emphasis id="B90FEA8EEC43FFB6FA8209D9FA47FB1A" box="[1403,1426,1160,1183]" italics="true" pageId="5">iii</emphasis>
) cephalic cage is poorly developed, and
<emphasis id="B90FEA8EEC43FFB6FDAD09FDFDBDFB46" box="[596,616,1196,1219]" italics="true" pageId="5">iv</emphasis>
) neurochaetal articles are less than
<quantity id="4C839B79EC43FFB6FC0409FAFBE2FB41" box="[1021,1079,1195,1220]" metricMagnitude="-1" metricUnit="m" metricValue="5.588" pageId="5" unit="in" value="22.0">22 in</quantity>
median chaetigers. These three species are discriminated by the three features: branchial forms, caruncle length and number of neurochaetal articles. Both of the two
<typeStatus id="54C0883EEC43FFB6FE3909A5FE2EFA89" box="[448,507,1268,1292]" pageId="5">types</typeStatus>
of branchiae in
<taxonomicName id="4C7B4D1FEC43FFB6FD3809A5FCE6FA8E" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[705,819,1268,1291]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FD3809A5FD00FA8E" box="[705,725,1268,1291]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FD1E09A5FCE6FA8E" box="[743,819,1268,1291]" italics="true" pageId="5">mamoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FCC709A2FC4EFA89" box="[830,923,1267,1292]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FCC709A2FC4EFA89" bold="true" box="[830,923,1267,1292]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
and
<taxonomicName id="4C7B4D1FEC43FFB6FC2309A5FB77FA89" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[986,1186,1267,1292]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="asamushiensis" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FC2309A5FC3BFA8E" box="[986,1006,1268,1291]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FBF909A2FB77FA89" box="[1024,1186,1267,1292]" italics="true" pageId="5">asamushiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FB5409A2FADFFA89" box="[1197,1290,1267,1292]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FB5409A2FADFFA89" bold="true" box="[1197,1290,1267,1292]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
are smooth, whereas they are lamellate in
<taxonomicName id="4C7B4D1FEC43FFB6FE150849FDB1FAAA" baseAuthorityName="Buzhinskaja" baseAuthorityYear="1994" box="[492,612,1302,1327]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="nicolaji">
<emphasis id="B90FEA8EEC43FFB6FE150849FDD5FAAA" box="[492,512,1304,1327]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FDF60847FDB1FAAA" box="[527,612,1302,1327]" italics="true" pageId="5">nicolaji</emphasis>
</taxonomicName>
. The dorsal branchiae of
<taxonomicName id="4C7B4D1FEC43FFB6FC730849FC2FFAAA" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[906,1018,1304,1327]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi">
<emphasis id="B90FEA8EEC43FFB6FC730849FC4BFAAA" box="[906,926,1304,1327]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FC570849FC2FFAAA" box="[942,1018,1304,1327]" italics="true" pageId="5">mamoi</emphasis>
</taxonomicName>
are as long as ventral ones, whereas they are shorter than the ventral ones in
<taxonomicName id="4C7B4D1FEC43FFB6FDA0086DFCC8FAD1" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[601,797,1339,1364]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="asamushiensis" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FDA0086DFDB8FAD6" box="[601,621,1340,1363]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FD82086AFCC8FAD1" box="[635,797,1339,1364]" italics="true" pageId="5">asamushiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FCDD086AFCABFAD1" box="[804,894,1339,1364]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FCDD086AFCABFAD1" bold="true" box="[804,894,1339,1364]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
The number of the median neurochaetal articles in
<taxonomicName id="4C7B4D1FEC43FFB6FF4D0831FEF6FAF2" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[180,291,1376,1399]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FF4D0831FF1DFAF2" box="[180,200,1376,1399]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FF2F0831FEF6FAF2" box="[214,291,1376,1399]" italics="true" pageId="5">mamoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FED3080FFE51FAF2" box="[298,388,1374,1399]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FED3080FFE51FAF2" bold="true" box="[298,388,1374,1399]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
ranges from five to six, whereas it is
<quantity id="4C839B79EC43FFB6FCD2080EFCA7FAF2" box="[811,882,1374,1399]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" metricValueMax="2.286" metricValueMin="1.778" pageId="5" unit="in" value="8.0" valueMax="9.0" valueMin="7.0">7–9 in</quantity>
<taxonomicName id="4C7B4D1FEC43FFB6FC800831FBEBFAF2" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[889,1086,1374,1399]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="asamushiensis" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FC800831FC58FAF2" box="[889,909,1376,1399]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FC65080FFBEBFAF2" box="[924,1086,1374,1399]" italics="true" pageId="5">asamushiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FBBD080FFB4BFAF2" box="[1092,1182,1374,1399]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FBBD080FFB4BFAF2" bold="true" box="[1092,1182,1374,1399]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
Subdistal article of
<taxonomicName id="4C7B4D1FEC43FFB6FA780831FF36FA1E" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="mamoi" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FA780831FA40FAF2" box="[1409,1429,1376,1399]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FF6E08D5FF36FA1E" box="[151,227,1412,1435]" italics="true" pageId="5">mamoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FF1508D2FE9DFA19" box="[236,328,1411,1436]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FF1508D2FE9DFA19" bold="true" box="[236,328,1411,1436]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
is 8–9 times longer than wide, whereas it in
<taxonomicName id="4C7B4D1FEC43FFB6FCAB08D5FBCCFA19" authority="Jimi &amp; Fujiwara &amp; Kajihara, 2017" authorityName="Jimi &amp; Fujiwara &amp; Kajihara" authorityYear="2017" box="[850,1049,1411,1436]" class="Polychaeta" family="Flabelligeridae" genus="Diplocirrus" kingdom="Animalia" order="Terebellida" pageId="5" phylum="Annelida" rank="species" species="asamushiensis" status="sp. nov.">
<emphasis id="B90FEA8EEC43FFB6FCAB08D5FCB3FA1E" box="[850,870,1412,1435]" italics="true" pageId="5">D</emphasis>
.
<emphasis id="B90FEA8EEC43FFB6FC8E08D2FBCCFA19" box="[887,1049,1411,1436]" italics="true" pageId="5">asamushiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23C57F5EC43FFB6FBDB08D2FBA8FA19" box="[1058,1149,1411,1436]" pageId="5" rank="species">
<emphasis id="B90FEA8EEC43FFB6FBDB08D2FBA8FA19" bold="true" box="[1058,1149,1411,1436]" pageId="5">sp. nov.</emphasis>
</taxonomicNameLabel>
is 5–6 times longer than wide.
</paragraph>
</subSubSection>
</treatment>
</document>
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