321 lines
51 KiB
XML
321 lines
51 KiB
XML
<document id="EDC40DBE1C46601AE3EDE13E12C922FC" ID-DOI="10.1080/00222930701391773" ID-ISSN="1464-5262" ID-Zenodo-Dep="5228835" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629484137894" checkinUser="felipe" docAuthor="Grischenko, Andrei V., Dick, Matthew H. & Mawatari, Shunsuke F." docDate="2007" docId="877A7251CC5DDE20FE3524D9D3C2191B" docLanguage="en" docName="JNatHist.41.17-20.1047-1161.pdf" docOrigin="Journal of Natural History 41 (17 - 20)" docSource="http://dx.doi.org/10.1080/00222930701391773" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Electra asiatica Grischenko & Dick & Mawatari 2007, new species" docType="treatment" docVersion="3" lastPageNumber="1067" masterDocId="7B430A29CC49DE36FFD22450D0121C04" masterDocTitle="Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan" masterLastPageNumber="1161" masterPageNumber="1047" pageNumber="1065" updateTime="1699074625891" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="93A25A539D7485EF744907FDCF0869ED">
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<mods:title id="FD5FDFEF9A8B8BF709E89DD458713F55">Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan</mods:title>
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<mods:name id="A2427066121F9B69C849DD97733B62FE" type="personal">
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<mods:roleTerm id="C58997750B80000CDBDFE44ABBB5749E">Author</mods:roleTerm>
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<mods:namePart id="A7763375AAD5195111C197B7B0139759">Grischenko, Andrei V.</mods:namePart>
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<mods:roleTerm id="79B8CEA9BFD7E58DF3EA82407F006833">Author</mods:roleTerm>
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<mods:namePart id="4ACD405FC44BBE5A7E6D353FBAF7A0FA">Dick, Matthew H.</mods:namePart>
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<mods:name id="3E99B10A603BF4F00F75A8BF5F72E5C8" type="personal">
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<mods:roleTerm id="1BF7F7450591E0D84E0E5B55754AC36F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E166C9FEA1ECE3C4BB2E423B17787217">Mawatari, Shunsuke F.</mods:namePart>
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<mods:typeOfResource id="17879944DE335B3BB4BADE941569B920">text</mods:typeOfResource>
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<mods:titleInfo id="FE7EAB838B39C84D44ED1CAEBA047A7D">
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<mods:title id="E63E727B2DFB6C24A4F2F1284D36862E">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="693518BD1ED14858B2491015DD97BD7F">
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<mods:date id="4F48EAEF26D8738939F467F5941CAD4E">2007</mods:date>
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<mods:number id="C794E06146552A47974296D33D1307CE">2010-07-29</mods:number>
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</mods:detail>
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<mods:detail id="6945DE6E822BD64AFB6B5B523BB5AA43" type="volume">
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<mods:number id="C0AFE051D0474613415673FAA57B3172">41</mods:number>
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</mods:detail>
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<mods:detail id="BCB592C7F95A2671073C906DAD41180E" type="issue">
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<mods:number id="4638CD15B5CDE87F3625DEFA162DBB0B">17 - 20</mods:number>
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</mods:detail>
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<mods:start id="F2D6D0076F03EA201EC809FE9567F598">1047</mods:start>
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<mods:end id="715FCF01AD139156D4CE18EF6F8275C7">1161</mods:end>
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<mods:url id="02B547ACE1F6206711462D2C981B3783">http://dx.doi.org/10.1080/00222930701391773</mods:url>
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<mods:classification id="D27C93AE77C99B38821D9E8985993EE2">journal article</mods:classification>
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<mods:identifier id="4F5C14CA966B11F257B355B24627CD23" type="DOI">10.1080/00222930701391773</mods:identifier>
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<mods:identifier id="722C1CF1B14A87145AD0433C2888ABEF" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="2E9012BB42E3D6F8A3CB7E7B0FFFFBEC" type="Zenodo-Dep">5228835</mods:identifier>
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</mods:mods>
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<treatment id="877A7251CC5DDE20FE3524D9D3C2191B" LSID="urn:lsid:plazi:treatment:877A7251CC5DDE20FE3524D9D3C2191B" httpUri="http://treatment.plazi.org/id/877A7251CC5DDE20FE3524D9D3C2191B" lastPageId="22" lastPageNumber="1067" pageId="20" pageNumber="1065">
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<subSubSection id="47C990CCCC5DDE22FE3524D9D3561CA5" box="[487,836,137,161]" pageId="20" pageNumber="1065" type="nomenclature">
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<paragraph id="0F6CC347CC5DDE22FE3524D9D3561CA5" blockId="20.[138,942,137,292]" box="[487,836,137,161]" pageId="20" pageNumber="1065">
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<heading id="5424742BCC5DDE22FE3524D9D3561CA5" box="[487,836,137,161]" centered="true" fontSize="10" level="2" pageId="20" pageNumber="1065" reason="2">
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<taxonomicName id="C8D3B8C4CC5DDE22FE3524D9D2A01CA5" ID-CoL="396PZ" authority="Grischenko & Dick & Mawatari, 2007" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[487,690,137,161]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="1065" phylum="Bryozoa" rank="species" species="asiatica" status="sp. nov.">
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<emphasis id="3DA71F55CC5DDE22FE3524D9D2A01CA5" bold="true" box="[487,690,137,161]" italics="true" pageId="20" pageNumber="1065">Electra asiatica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="2694A22ECC5DDE22FD6924D9D3561CA5" box="[699,836,137,161]" pageId="20" pageNumber="1065" rank="species">new species</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="47C990CCCC5DDE20FD8E24F9D3C2191B" lastPageId="22" lastPageNumber="1067" pageId="20" pageNumber="1065" type="description">
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||
<paragraph id="0F6CC347CC5DDE22FD8E24F9D2DC1D20" blockId="20.[138,942,137,292]" pageId="20" pageNumber="1065">
|
||
(
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<figureCitation id="97E8DFC2CC5DDE22FDB624F9D2D71CC5" box="[612,709,169,193]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figure 5</figureCitation>
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)
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<taxonomicName id="C8D3B8C4CC5DDE22FF58249AD2C51CE6" authority=": Kubanin 1976, p 31" authorityName="Kubanin" authorityPageNumber="31" authorityYear="1976" box="[138,727,202,226]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="1065" phylum="Bryozoa" rank="variety" species="crustulenta" variety="baltica">
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<emphasis id="3DA71F55CC5DDE22FF58249AD1411CE6" box="[138,339,202,226]" italics="true" pageId="20" pageNumber="1065">Electra crustulenta</emphasis>
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var.
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<emphasis id="3DA71F55CC5DDE22FE42249AD1CA1CE6" box="[400,472,202,226]" italics="true" pageId="20" pageNumber="1065">baltica</emphasis>
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:
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<bibRefCitation id="6B42BEB6CC5DDE22FE3A249AD2871CE6" author="Kubanin AA" box="[488,661,202,226]" pageId="20" pageNumber="1065" pagination="30 - 35" refId="ref54724" refString="Kubanin AA. 1976. Intertidal Bryozoa of Zav'yalov Island (Sea of Okhotsk). Biologiya Morya 1: 30 - 35. (Rus with Eng summary)." type="journal article" year="1976">Kubanin 1976</bibRefCitation>
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, p 31
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</taxonomicName>
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.
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<taxonomicName id="C8D3B8C4CC5DDE22FF5824BBD2211D07" authority=": Kubanin 1997, p 121" authorityName="Kubanin" authorityPageNumber="121" authorityYear="1997" box="[138,563,235,259]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="1065" phylum="Bryozoa" rank="species" species="baltica">
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<emphasis id="3DA71F55CC5DDE22FF5824BBD1341D07" box="[138,294,235,259]" italics="true" pageId="20" pageNumber="1065">Electra baltica</emphasis>
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:
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<bibRefCitation id="6B42BEB6CC5DDE22FEE524BBD1F11D07" author="Kubanin AA" box="[311,483,235,259]" pageId="20" pageNumber="1065" pagination="119 - 125" refId="ref54930" refString="Kubanin AA. 1997. Phlum Tentaculata, Subphylum Bryozoa. In: Kussakin OG, Ivanova MB, Tsurpalo AP, editors. A check-list of animals, plants and fungi from the intertidal zone of the Far Eastern seas of Russia. Vladivostok: Dalnauka Press. p 119 - 125. (Rus)." type="book chapter" year="1997">Kubanin 1997</bibRefCitation>
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, p 121
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</taxonomicName>
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; Grischenko 2002, p 113 (part).
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<taxonomicName id="C8D3B8C4CC5DDE22FF58255CD2361D20" authority=": Nikulina 2006, p 28" authorityName=": Nikulina" authorityPageNumber="28" authorityYear="2006" box="[138,548,268,292]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="1065" phylum="Bryozoa" rank="species" species="arctica">
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<emphasis id="3DA71F55CC5DDE22FF58255CD1341D20" box="[138,294,268,292]" italics="true" pageId="20" pageNumber="1065">Electra arctica</emphasis>
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:
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<bibRefCitation id="6B42BEB6CC5DDE22FEE5255CD1F11D20" author="Nikulina EA" box="[311,483,268,292]" pageId="20" pageNumber="1065" pagination="23 - 31" refId="ref56214" refString="Nikulina EA. 2006. Electra korobokkura sp. n., a new species of cheilostome bryozoan from the Pacific coast of Hokkaido, Japan. Invertebrate Zoology 3: 23 - 31." type="journal article" year="2006">Nikulina 2006</bibRefCitation>
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, p 28
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</taxonomicName>
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,
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<figureCitation id="97E8DFC2CC5DDE22FDE0255CD2D81D20" box="[562,714,268,292]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figure 5A–C</figureCitation>
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.
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</paragraph>
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||
<paragraph id="0F6CC347CC5DDE22FF58250CD0E11D70" blockId="20.[138,243,348,372]" box="[138,243,348,372]" pageId="20" pageNumber="1065">
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<emphasis id="3DA71F55CC5DDE22FF58250CD0E11D70" box="[138,243,348,372]" italics="true" pageId="20" pageNumber="1065">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="0F6CC347CC5DDE22FF5825DDD0CA1E23" blockId="20.[138,1185,397,551]" pageId="20" pageNumber="1065">Colony coherent; opesia large; gymnocyst well developed; cryptocyst moderately well developed, the entire rim crenulate; chitinous spine well developed; base of spine variable in size; chitinized operculum contrasting sharply in colour with the transparent frontal membrane; colony uniserial only near ancestrula, rapidly giving rise to fan-shaped coherent sheets.</paragraph>
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<paragraph id="0F6CC347CC5DDE22FF582630D0E91E7C" blockId="20.[138,251,608,632]" box="[138,251,608,632]" pageId="20" pageNumber="1065">
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<emphasis id="3DA71F55CC5DDE22FF582630D0E91E7C" box="[138,251,608,632]" italics="true" pageId="20" pageNumber="1065">Etymology</emphasis>
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</paragraph>
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<paragraph id="0F6CC347CC5DDE22FF5826C1D4B21EAD" blockId="20.[138,1184,657,681]" box="[138,1184,657,681]" pageId="20" pageNumber="1065">The species name refers to this species’ distribution in the northwestern (Asiatic) Pacific.</paragraph>
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<paragraph id="0F6CC347CC5DDE22FF5826B1D14A1EFD" blockId="20.[138,344,737,761]" box="[138,344,737,761]" pageId="20" pageNumber="1065">
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<emphasis id="3DA71F55CC5DDE22FF5826B1D14A1EFD" box="[138,344,737,761]" italics="true" pageId="20" pageNumber="1065">Material examined</emphasis>
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</paragraph>
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<paragraph id="0F6CC347CC5DDE22FF582742D1781FE9" blockId="20.[138,1185,786,1005]" pageId="20" pageNumber="1065">
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||
<materialsCitation id="BFBBC91ACC5DDE22FF582742D34F1F2E" box="[138,861,786,810]" collectionCode="BAC" pageId="20" pageNumber="1065" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="D0687DE5CC5DDE22FF582742D0E81F2E" box="[138,250,786,810]" pageId="20" pageNumber="1065" type="holotype">Holotype</typeStatus>
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||
:
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<collectionCode id="69C25B82CC5DDE22FED72742D1501F2E" box="[261,322,786,810]" country="China" httpUri="http://grbio.org/cool/9vf4-x1yw" name="Beijing Agricultural College" pageId="20" pageNumber="1065">BAC</collectionCode>
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, colony on bivalve shell (NHM 2006.2.27.19)
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="BFBBC91ACC5DDE22FCBA2742D2351F4F" collectionCode="BAC" pageId="20" pageNumber="1065" specimenCount="1" typeStatus="paratype">
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||
<typeStatus id="D0687DE5CC5DDE22FCBA2742D3CE1F2E" box="[872,988,786,810]" pageId="20" pageNumber="1065" type="paratype">Paratypes</typeStatus>
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||
:
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||
<collectionCode id="69C25B82CC5DDE22FC342742D4311F2E" box="[998,1059,786,810]" country="China" httpUri="http://grbio.org/cool/9vf4-x1yw" name="Beijing Agricultural College" pageId="20" pageNumber="1065">BAC</collectionCode>
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||
, colony on bivalve shell (NHM 2006.2.27.20)
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||
</materialsCitation>
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||
; BAC, colony on bivalve shell (NHM 2006.2.27.21); KAI, colony on rock (NHM 2006.2.27.22); MIN, colony on rock (NHM 2006.2.27.23), colony on rock (NHM 2006.2.27.24).
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||
<materialsCitation id="BFBBC91ACC5DDE22FD952723D1751FE9" collectingDate="1992-09-06" collectionCode="V" county="Akkeshi" location="Sea of Okhotsk" municipality="Ptichiy Island" pageId="20" pageNumber="1065" specimenCount="84" stateProvince="Kamchatka">
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||
Additional material:
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||
<specimenCount id="19D508CECC5DDE22FCE62723D3DD1F8F" box="[820,975,883,907]" pageId="20" pageNumber="1065" type="generic">84 specimens</specimenCount>
|
||
from
|
||
<collectingCounty id="E60DBBCBCC5DDE22FBC62723D47D1F8F" box="[1044,1135,883,907]" pageId="20" pageNumber="1065">Akkeshi</collectingCounty>
|
||
and one colony on a barnacle (
|
||
<taxonomicName id="C8D3B8C4CC5DDE22FE0627C4D24E1FA8" box="[468,604,916,940]" class="Maxillopoda" family="Balanidae" genus="Balanus" kingdom="Animalia" order="Sessilia" pageId="20" pageNumber="1065" phylum="Arthropoda" rank="species" species="undetermined">
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||
<emphasis id="3DA71F55CC5DDE22FE0627C4D23C1FA8" box="[468,558,916,940]" italics="true" pageId="20" pageNumber="1065">Balanus</emphasis>
|
||
sp.
|
||
</taxonomicName>
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||
) fragment,
|
||
<collectingMunicipality id="EF08593DCC5DDE22FD3C27C4D3801FA8" box="[750,914,916,940]" pageId="20" pageNumber="1065">Ptichiy Island</collectingMunicipality>
|
||
(57
|
||
<emphasis id="3DA71F55CC5DDE22FC1727C4D3DD1FA8" bold="true" box="[965,975,916,940]" italics="true" pageId="20" pageNumber="1065">°</emphasis>
|
||
109N, 156
|
||
<emphasis id="3DA71F55CC5DDE22FB9E27C4D4441FA8" bold="true" box="[1100,1110,916,940]" italics="true" pageId="20" pageNumber="1065">°</emphasis>
|
||
359E), western
|
||
<collectingRegion id="CD170DA5CC5DDE22FF3927E4D17D1FC8" box="[235,367,948,972]" country="Russia" name="Kamchatka" pageId="20" pageNumber="1065">Kamchatka</collectingRegion>
|
||
shelf,
|
||
<location id="0A0C959CCC5DDE22FE6E27E4D2631FC8" LSID="urn:lsid:plazi:treatment:877A7251CC5DDE20FE3524D9D3C2191B:0A0C959CCC5DDE22FE6E27E4D2631FC8" box="[444,625,948,972]" county="Akkeshi" municipality="Ptichiy Island" name="Sea of Okhotsk" pageId="20" pageNumber="1065" stateProvince="Kamchatka">Sea of Okhotsk</location>
|
||
, lower intertidal, collected by A.
|
||
<collectionCode id="69C25B82CC5DDE22FC2027E4D41B1FC8" box="[1010,1033,948,972]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="20" pageNumber="1065" type="Museum">V</collectionCode>
|
||
.
|
||
<location id="0A0C959CCC5DDE22FBC627E4D48E1FC8" LSID="urn:lsid:plazi:treatment:877A7251CC5DDE20FE3524D9D3C2191B:0A0C959CCC5DDE22FBC627E4D48E1FC8" box="[1044,1180,948,972]" county="Akkeshi" municipality="Ptichiy Island" name="Grischenko" pageId="20" pageNumber="1065" stateProvince="Kamchatka">Grischenko</location>
|
||
,
|
||
<date id="7B6DE587CC5DDE22FF582785D1751FE9" box="[138,359,981,1005]" pageId="20" pageNumber="1065" value="1992-09-06">
|
||
<collectingDate id="6B291C6FCC5DDE22FF582785D1751FE9" box="[138,359,981,1005]" pageId="20" pageNumber="1065" value="1992-09-06">6 September 1992</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5DDE22FF582075D1111839" blockId="20.[138,259,1061,1085]" box="[138,259,1061,1085]" pageId="20" pageNumber="1065">
|
||
<emphasis id="3DA71F55CC5DDE22FF582075D1111839" box="[138,259,1061,1085]" italics="true" pageId="20" pageNumber="1065">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5DDE20FF582006D4201D24" blockId="20.[138,1185,1110,1685]" lastBlockId="22.[138,1185,136,288]" lastPageId="22" lastPageNumber="1067" pageId="20" pageNumber="1065">
|
||
Colony encrusting, unilaminar, radiating in coherent, fan-shaped lobes (
|
||
<figureCitation id="97E8DFC2CC5DDE22FC162006D448186A" box="[964,1114,1110,1134]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figure 5A, B</figureCitation>
|
||
) from point of origin, forming circular patches up to
|
||
<quantity id="C82B6EA2CC5DDE22FD162027D303188B" box="[708,785,1143,1167]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="20" pageNumber="1065" unit="cm" value="2.8">2.8 cm</quantity>
|
||
across, whitish or light-yellowish when alive. Zooids oblong hexagonal, barrel-shaped, oval, or subrectangular, rounded distally,
|
||
<quantity id="C82B6EA2CC5DDE22FF2620E7D18E18CB" box="[244,412,1207,1231]" metricMagnitude="-4" metricUnit="m" metricValue="6.25" metricValueMax="8.0" metricValueMin="4.5" pageId="20" pageNumber="1065" unit="mm" value="0.625" valueMax="0.8" valueMin="0.45">0.45–0.80 mm</quantity>
|
||
long (0.56¡
|
||
<quantity id="C82B6EA2CC5DDE22FD9A20E7D2A118CB" box="[584,691,1207,1231]" metricMagnitude="-5" metricUnit="m" metricValue="7" pageId="20" pageNumber="1065" unit="mm" value="0.07">0.07 mm</quantity>
|
||
),
|
||
<quantity id="C82B6EA2CC5DDE22FD0320E7D36A18CB" box="[721,888,1207,1231]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" metricValueMax="3.5" metricValueMin="2.1" pageId="20" pageNumber="1065" unit="mm" value="0.27999999999999997" valueMax="0.35" valueMin="0.21">0.21–0.35 mm</quantity>
|
||
wide (0.30¡
|
||
<quantity id="C82B6EA2CC5DDE22FBFB20E7D48618CB" box="[1065,1172,1207,1231]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="20" pageNumber="1065" unit="mm" value="0.03">0.03 mm</quantity>
|
||
), arranged in linear series with almost parallel lateral walls, separated by deep grooves; boundaries between transverse walls indistinct; proximal frontal wall transversely convex. Mural rim raised, sharp. Cryptocyst (
|
||
<figureCitation id="97E8DFC2CC5DDE22FDE62149D2EA1935" box="[564,760,1305,1329]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figures 5E, F, H</figureCitation>
|
||
) narrower and nearly vertical distally and laterally, wider and gradually sloping proximally, granulated just inside mural rim, smooth around opesial margin. Basal wall calcified. Opesia oval, elliptical, or roundedquadrate in outline,
|
||
<quantity id="C82B6EA2CC5DDE22FE7D212AD2441996" box="[431,598,1402,1426]" metricMagnitude="-4" metricUnit="m" metricValue="3.65" metricValueMax="4.8" metricValueMin="2.5" pageId="20" pageNumber="1065" unit="mm" value="0.365" valueMax="0.48" valueMin="0.25">0.25–0.48 mm</quantity>
|
||
long (0.36¡
|
||
<quantity id="C82B6EA2CC5DDE22FCC4212AD3931996" box="[790,897,1402,1426]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="1065" unit="mm" value="0.05">0.05 mm</quantity>
|
||
),
|
||
<quantity id="C82B6EA2CC5DDE22FC7B212AD4421996" box="[937,1104,1402,1426]" metricMagnitude="-4" metricUnit="m" metricValue="2.05" metricValueMax="2.5" metricValueMin="1.6" pageId="20" pageNumber="1065" unit="mm" value="0.205" valueMax="0.25" valueMin="0.16">0.16–0.25 mm</quantity>
|
||
wide (0.20¡
|
||
<quantity id="C82B6EA2CC5DDE22FF3121CAD15C19B6" box="[227,334,1434,1458]" metricMagnitude="-5" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="1065" unit="mm" value="0.02">0.02 mm</quantity>
|
||
), occupying 60–80% of zooidal length. Frontal membrane thin, transparent; operculum strongly chitinized, semicircular, a sharply contrasting bright brown in colour. Gymnocyst (
|
||
<figureCitation id="97E8DFC2CC5DDE22FDDF218BD2BC19F7" box="[525,686,1499,1523]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figures 5C–F</figureCitation>
|
||
) smooth, relatively narrow distally and laterally, usually elongate and tapering proximally, often with minute transverse striations. In most zooids, the gymnocyst proximal to opesia rises to a conspicuous boss bearing a pointed chitinous spine (
|
||
<figureCitation id="97E8DFC2CC5DDE22FE1A226CD2561A50" box="[456,580,1596,1620]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="20" pageNumber="1065">Figure 5D</figureCitation>
|
||
). Zooids interconnect by three to five circular multiporous septula in each lateral wall and by numerous small pores in basal half of distal wall. Avicularia, lateral spines, ovicells, and hibernacules absent. Small kenozooids (
|
||
<figureCitation id="97E8DFC2CC5FDE20FF4024D8D1141CA4" box="[146,262,136,160]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5F</figureCitation>
|
||
) of irregular shape and size occur sparsely among autozooids; these are completely ringed by a granular cryptocyst and have a small, roughly circular opesia. Ancestrula (
|
||
<figureCitation id="97E8DFC2CC5FDE20FECA2498D1821CE4" box="[280,400,200,224]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5G</figureCitation>
|
||
) tatiform, small, oval, about
|
||
<quantity id="C82B6EA2CC5FDE20FD3F2498D3411CE4" box="[749,851,200,224]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="22" pageNumber="1067" unit="mm" value="0.4">0.40 mm</quantity>
|
||
long,
|
||
<quantity id="C82B6EA2CC5FDE20FC732498D4151CE4" box="[929,1031,200,224]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="22" pageNumber="1067" unit="mm" value="0.28">0.28 mm</quantity>
|
||
wide; opesia oval,
|
||
<quantity id="C82B6EA2CC5FDE20FF1A24B8D13C1D04" box="[200,302,232,256]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" pageId="22" pageNumber="1067" unit="mm" value="0.21">0.21 mm</quantity>
|
||
long,
|
||
<quantity id="C82B6EA2CC5FDE20FEA724B8D1CE1D04" box="[373,476,232,256]" metricMagnitude="-4" metricUnit="m" metricValue="1.7999999999999998" pageId="22" pageNumber="1067" unit="mm" value="0.18">0.18 mm</quantity>
|
||
wide. Ancestrula buds one (
|
||
<figureCitation id="97E8DFC2CC5FDE20FCF324B8D3841D04" box="[801,918,232,256]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5B</figureCitation>
|
||
) or two (
|
||
<figureCitation id="97E8DFC2CC5FDE20FC2C24B8D4851D04" box="[1022,1175,232,256]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5A, G</figureCitation>
|
||
) small zooids distally and another proximally (
|
||
<figureCitation id="97E8DFC2CC5FDE20FD4C2558D3281D24" box="[670,826,264,288]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5A, G</figureCitation>
|
||
) or proximolaterally.
|
||
</paragraph>
|
||
<caption id="5BAC93CFCC5CDE23FFAF218DD2FF1A94" ID-DOI="http://doi.org/10.5281/zenodo.5228845" ID-Zenodo-Dep="5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="21" pageNumber="1066" startId="21.[125,185,1501,1520]" targetBox="[161,1137,133,1466]" targetPageId="21">
|
||
<paragraph id="0F6CC347CC5CDE23FFAF218DD2FF1A94" blockId="21.[125,1173,1501,1680]" pageId="21" pageNumber="1066">
|
||
Figure 5.
|
||
<taxonomicName id="C8D3B8C4CC5CDE23FF0E218DD14D19F4" authority="Grischenko & Dick & Mawatari, 2007" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[220,351,1501,1520]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="1066" phylum="Bryozoa" rank="species" species="asiatica" status="sp. nov.">
|
||
<emphasis id="3DA71F55CC5CDE23FF0E218DD14D19F4" box="[220,351,1501,1520]" italics="true" pageId="21" pageNumber="1066">Electra asiatica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="2694A22ECC5CDE23FEB6218DD18519F4" box="[356,407,1501,1520]" pageId="21" pageNumber="1066" rank="species">n. sp.</taxonomicNameLabel>
|
||
(A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0F6CC347CC5FDE20FF582508D0FB1D74" blockId="22.[138,233,344,368]" box="[138,233,344,368]" pageId="22" pageNumber="1067">
|
||
<emphasis id="3DA71F55CC5FDE20FF582508D0FB1D74" box="[138,233,344,368]" italics="true" pageId="22" pageNumber="1067">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5FDE20FF5825D9D2541F1B" blockId="22.[138,1185,393,959]" pageId="22" pageNumber="1067">
|
||
Among congeners,
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FEBD25D9D1F71DA5" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[367,485,393,417]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FEBD25D9D1921DA4" box="[367,384,393,416]" italics="true" pageId="22" pageNumber="1067">E</emphasis>
|
||
.
|
||
<emphasis id="3DA71F55CC5FDE20FE4025D9D1F71DA5" box="[402,485,393,417]" italics="true" pageId="22" pageNumber="1067">asiatica</emphasis>
|
||
</taxonomicName>
|
||
most closely resembles
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FCD725D9D4061DA5" authority="(Borg, 1931)" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[773,1044,393,417]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FCD725D9D3631DA5" box="[773,881,393,417]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
(
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FC5125D9D4181DA5" author="Borg F" box="[899,1034,393,417]" pageId="22" pageNumber="1067" pagination="1 - 35" refId="ref51337" refString="Borg F. 1931. On some species of Membranipora. Arkiv for Zoologi 22 A (4): 1 - 35." type="journal article" year="1931">Borg, 1931</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
in having a similarly coherent colony, a large opesia, and a chitinized operculum contrasting sharply in colour with the transparent frontal membrane. Both species commonly have, proximal to the opesia, a knob terminating in a pointed chitinous spine. However, unlike
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FBFF25B9D48B1E04" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[1069,1177,488,512]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FBFF25B9D48B1E04" box="[1069,1177,488,512]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
</taxonomicName>
|
||
, chains of zooids of
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FEA42659D1FC1E24" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[374,494,520,544]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FEA42659D1FC1E24" box="[374,494,520,544]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
radiate and anastomose only close to the ancestrula, and subsequently form only fan-shaped multiserial sheets that do not diverge again into uniserial chains. In
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FEBC2619D1F11E64" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[366,483,584,608]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FEBC2619D1F11E64" box="[366,483,584,608]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
, the proximal gymnocyst is more extensive and the opesia is proportionately smaller than in
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FE212638D2491E84" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[499,603,616,640]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FE212638D2491E84" box="[499,603,616,640]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
</taxonomicName>
|
||
. Owing to the general similarity between these two species, previous investigators have likely interpreted the differences in zooid size and colony form as intraspecific variation in a single species,
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FCC026F8D3681EBB" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[786,890,679,703]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FCC026F8D3681EBB" box="[786,890,679,703]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
</taxonomicName>
|
||
. The records of
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FBEA26F8D4B31EBB" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[1080,1185,679,703]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FBEA26F8D4B31EBB" box="[1080,1185,679,703]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FF622697D1751EDB" author="Kubanin AA" box="[176,359,711,735]" pageId="22" pageNumber="1067" pagination="30 - 35" refId="ref54724" refString="Kubanin AA. 1976. Intertidal Bryozoa of Zav'yalov Island (Sea of Okhotsk). Biologiya Morya 1: 30 - 35. (Rus with Eng summary)." type="journal article" year="1976">Kubanin (1976</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FEA42697D1A01EDB" author="Kubanin AA" box="[374,434,711,735]" pageId="22" pageNumber="1067" pagination="119 - 125" refId="ref54930" refString="Kubanin AA. 1997. Phlum Tentaculata, Subphylum Bryozoa. In: Kussakin OG, Ivanova MB, Tsurpalo AP, editors. A check-list of animals, plants and fungi from the intertidal zone of the Far Eastern seas of Russia. Vladivostok: Dalnauka Press. p 119 - 125. (Rus)." type="book chapter" year="1997">1997</bibRefCitation>
|
||
) from numerous localities in the Far Eastern seas appear to be misidentifications of
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FE5526B8D2131EFB" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[391,513,743,767]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FE5526B8D2131EFB" box="[391,513,743,767]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
; a specimen from the intertidal zone of Ptichiy Island (
|
||
<figureCitation id="97E8DFC2CC5FDE20FF402757D1191F1B" box="[146,267,775,799]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5H</figureCitation>
|
||
) proved to be this species.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5FDE20FF772778D4931FBB" blockId="22.[138,1185,393,959]" pageId="22" pageNumber="1067">
|
||
At Akkeshi,
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FEEF2778D1A51F44" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[317,439,808,832]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FEEF2778D1A51F44" box="[317,439,808,832]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
is often found growing close to
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FC9D2778D3EC1F44" authorityName="Nikulina" authorityYear="2006" box="[847,1022,808,832]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="korobokkura">
|
||
<emphasis id="3DA71F55CC5FDE20FC9D2778D3EC1F44" box="[847,1022,808,832]" italics="true" pageId="22" pageNumber="1067">E. korobokkura</emphasis>
|
||
</taxonomicName>
|
||
on the same substratum, particularly on dead bivalve shells.
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FD162718D37F1F64" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[708,877,840,864]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FD162718D37F1F64" box="[708,877,840,864]" italics="true" pageId="22" pageNumber="1067">Electra asiatica</emphasis>
|
||
</taxonomicName>
|
||
has larger zooids than
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FB552718D1001F7B" authorityName="Nikulina" authorityYear="2006" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="korobokkura">
|
||
<emphasis id="3DA71F55CC5FDE20FB552718D1001F7B" italics="true" pageId="22" pageNumber="1067">E. korobokkura</emphasis>
|
||
</taxonomicName>
|
||
(compare
|
||
<figureCitation id="97E8DFC2CC5FDE20FE482737D24A1F7B" box="[410,600,871,895]" captionStart="Figure 5" captionStartId="21.[125,185,1501,1520]" captionTargetBox="[161,1137,133,1466]" captionTargetId="figure-0@21.[161,1137,133,1466]" captionTargetPageId="21" captionText="Figure 5. Electra asiatica n. sp. (A, G) NHM 2006.2.27.19; (B) NHM 2006.2.27.20; (C, D) NHM 2006.2.27.21; (E, F) NHM 2006.2.27.24. Colony from Ptichiy Island, Sea of Okhotsk (H). (A, B) Colonies radiating in coherent, fan-shaped lobes from the point of origin, unbleached; (C) colony margin with developing zooids, unbleached; (D) astogenetically mature zooids, unbleached; (E) astogenetically mature zooids, bleached; (F) astogenetically mature zooids with a small interzooidal kenozooid (lower right quadrant), bleached; (G) ancestrula and periancestrular zooids; enlargement of ancestrular area seen in panel (A), unbleached; (H) astogenetically mature zooids, bleached. Scale bars: 2 mm (A, B); 0.5 mm (C–H)." figureDoi="http://doi.org/10.5281/zenodo.5228845" httpUri="https://zenodo.org/record/5228845/files/figure.png" pageId="22" pageNumber="1067">Figure 5C–E, H</figureCitation>
|
||
with
|
||
<figureCitation id="97E8DFC2CC5FDE20FD712737D30A1F7B" box="[675,792,871,895]" captionStart="Figure 3" captionStartId="18.[138,198,885,904]" captionTargetBox="[138,1187,133,850]" captionTargetId="figure-201@18.[138,1187,133,850]" captionTargetPageId="18" captionText="Figure 3. Electra korobokkura Nikulina, 2006. (A–C) NHM 2006.2.27.1; (D) NHM 2006.2.27.2. (A) Colony fragment with uniserial branches; (B) colony fragment with anastomosing, multiserial branches; (C) zooids without spinous processes; (D) zooids with spinous processes. All unbleached. Scale bars: 2 mm (A, B); 1 mm (C); 0.5 mm (D)." figureDoi="http://doi.org/10.5281/zenodo.5228841" httpUri="https://zenodo.org/record/5228841/files/figure.png" pageId="22" pageNumber="1067">Figure 3D</figureCitation>
|
||
at the same scale), a difference readily apparent in specimens close to one another.
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FCF227D7D3F11F9B" author="Nikulina EA" box="[800,995,903,927]" pageId="22" pageNumber="1067" pagination="23 - 31" refId="ref56214" refString="Nikulina EA. 2006. Electra korobokkura sp. n., a new species of cheilostome bryozoan from the Pacific coast of Hokkaido, Japan. Invertebrate Zoology 3: 23 - 31." type="journal article" year="2006">Nikulina (2006)</bibRefCitation>
|
||
illustrated and discussed this size difference, but identified the species with larger zooids as
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FBDC27F8D46B1FBB" authorityName=": Nikulina" authorityYear="2006" box="[1038,1145,935,959]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="arctica">
|
||
<emphasis id="3DA71F55CC5FDE20FBDC27F8D46B1FBB" box="[1038,1145,935,959]" italics="true" pageId="22" pageNumber="1067">E. arctica</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5FDE20FF5827A8D1191814" blockId="22.[138,267,1016,1040]" box="[138,267,1016,1040]" pageId="22" pageNumber="1067">
|
||
<emphasis id="3DA71F55CC5FDE20FF5827A8D1191814" box="[138,267,1016,1040]" italics="true" pageId="22" pageNumber="1067">Distribution</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0F6CC347CC5FDE20FF582078D3C2191B" blockId="22.[138,1185,1064,1311]" pageId="22" pageNumber="1067">
|
||
We consider
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FEF12078D1F91844" author="Kubanin AA" box="[291,491,1064,1088]" pageId="22" pageNumber="1067" pagination="30 - 35" refId="ref54724" refString="Kubanin AA. 1976. Intertidal Bryozoa of Zav'yalov Island (Sea of Okhotsk). Biologiya Morya 1: 30 - 35. (Rus with Eng summary)." type="journal article" year="1976">Kubanin’s (1976</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="6B42BEB6CC5FDE20FE2A2078D2261844" author="Kubanin AA" box="[504,564,1064,1088]" pageId="22" pageNumber="1067" pagination="119 - 125" refId="ref54930" refString="Kubanin AA. 1997. Phlum Tentaculata, Subphylum Bryozoa. In: Kussakin OG, Ivanova MB, Tsurpalo AP, editors. A check-list of animals, plants and fungi from the intertidal zone of the Far Eastern seas of Russia. Vladivostok: Dalnauka Press. p 119 - 125. (Rus)." type="book chapter" year="1997">1997</bibRefCitation>
|
||
)
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FD942079D2BD1844" baseAuthorityName="Borg" baseAuthorityYear="1931" box="[582,687,1064,1088]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="baltica">
|
||
<emphasis id="3DA71F55CC5FDE20FD942079D2BD1844" box="[582,687,1064,1088]" italics="true" pageId="22" pageNumber="1067">E. baltica</emphasis>
|
||
</taxonomicName>
|
||
to be synonymous with
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FC1F2079D4501844" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[973,1090,1064,1088]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FC1F2079D4501844" box="[973,1090,1064,1088]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
. To the extent that all of Kubanin’s records represent correct identifications of the latter,
|
||
<taxonomicName id="C8D3B8C4CC5FDE20FBFF2018D4B31864" authorityName="Grischenko & Dick & Mawatari" authorityYear="2007" box="[1069,1185,1096,1120]" class="Gymnolaemata" family="Electridae" genus="Electra" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="1067" phylum="Bryozoa" rank="species" species="asiatica">
|
||
<emphasis id="3DA71F55CC5FDE20FBFF2018D4B31864" box="[1069,1185,1096,1120]" italics="true" pageId="22" pageNumber="1067">E. asiatica</emphasis>
|
||
</taxonomicName>
|
||
is widely distributed in the northwestern Pacific: southeastern Kamchatka (Kamchatsky, Kronotsky, and Avacha Gulfs); northern and northeastern coast of the Sea of Okhotsk (southwestern Kamchatka; Penzhinskaya, Gizhiginskaya, Yamskaya, and Taujskaya Inlets; Okhotsk; Ayan; Zavyalov Island); southern and southeastern coast of Sakhalin Island (Terpeniya and Aniva Gulfs); northern Sea of
|
||
<collectingCountry id="77C483D7CC5FDE20FD4C20B7D2CD18FB" box="[670,735,1255,1279]" name="Japan" pageId="22" pageNumber="1067">Japan</collectingCountry>
|
||
(southwestern coast of Sakhalin Island and Moneron Island). Akkeshi Bay is the southernmost known locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |