396 lines
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396 lines
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<document id="7CD759D28BE36A12475AEB6328A59066" ID-DOI="10.11646/zootaxa.3919.3.5" ID-GBIF-Dataset="12e779cb-148a-4853-ac3f-affef036a340" ID-ISSN="1175-5326" ID-Zenodo-Dep="234051" ID-ZooBank="743AF37E-54B4-4BCB-A3E8-93092F779A20" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460993193249" checkinUser="plazi" docAuthor="Blake, James A." docDate="2015" docId="9A3E87FEEB4BFFF4D2F7FA8AFA56F877" docLanguage="en" docName="zt03919p552.pdf" docOrigin="Zootaxa 3919 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chaetozone" docType="key" docVersion="9" lastPageNumber="544" masterDocId="6607FF86EB61FFDFD260FFB6FFC0FFB0" masterDocTitle="New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitsbergen in the Norwegian Arctic" masterLastPageNumber="552" masterPageNumber="501" pageNumber="543" updateTime="1698562195018" updateUser="plazi">
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<mods:title id="436E27BC902B997BAEE9396427F4070B">New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitsbergen in the Norwegian Arctic</mods:title>
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<mods:namePart id="1EE60708C556E1DB9E73E4307F48AE7F">Blake, James A.</mods:namePart>
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<mods:typeOfResource id="F8AE83046DF39202D3CC0331E29228F4">text</mods:typeOfResource>
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<mods:title id="4362AD87488081B0EFAF1368599EBE92">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="3050A1E1AFF02644AF82F7EF828C247E">
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<mods:date id="1A6F15655C744C7C3546670CA35CF308">2015</mods:date>
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<mods:detail id="B549A67A26112928C9489738E2CC4B19" type="volume">
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<mods:number id="0BE76ED6E27E8576D332AD35A317114B">3919</mods:number>
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<mods:number id="4EEFD791368F3B0CEF814B7B33AE1BE5">3</mods:number>
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<mods:identifier id="1A8FBE065E727AD1EBBB29CDBC6DE485" type="DOI">10.11646/zootaxa.3919.3.5</mods:identifier>
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<treatment id="9A3E87FEEB4BFFF4D2F7FA8AFA56F877" ID-DOI="http://doi.org/10.5281/zenodo.5664954" ID-GBIF-Taxon="119596880" ID-Zenodo-Dep="5664954" LSID="urn:lsid:plazi:treatment:9A3E87FEEB4BFFF4D2F7FA8AFA56F877" httpUri="http://treatment.plazi.org/id/9A3E87FEEB4BFFF4D2F7FA8AFA56F877" lastPageId="43" lastPageNumber="544" pageId="42" pageNumber="543">
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<subSubSection id="5A8D6563EB4BFFF5D2F7FA8AFC16FA52" pageId="42" pageNumber="543" type="nomenclature">
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<paragraph id="122836E8EB4BFFF5D2F7FA8AFF76FAC8" blockId="42.[151,1436,1340,1506]" pageId="42" pageNumber="543">
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<heading id="49608184EB4BFFF5D2F7FA8AFF76FAC8" bold="true" fontSize="11" level="1" pageId="42" pageNumber="543" reason="1">
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<emphasis id="20E3EAFAEB4BFFF5D2F7FA8AFF76FAC8" bold="true" pageId="42" pageNumber="543">
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Key to 21 species of
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<taxonomicName id="D5974D6BEB4BFFF5D3F2FA8AFDE0FAE6" ID-CoL="84M8M" box="[402,544,1340,1366]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="genus">
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<emphasis id="20E3EAFAEB4BFFF5D3F2FA8AFDE0FAE6" bold="true" box="[402,544,1340,1366]" italics="true" pageId="42" pageNumber="543">Chaetozone</emphasis>
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</taxonomicName>
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from the Northeastern Pacific and North American Arctic and Subarctic
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7FA37FC16FA52" blockId="42.[151,1436,1340,1506]" pageId="42" pageNumber="543">
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(Reference code: 1,
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<bibRefCitation id="76064B19EB4BFFF5D3E4FA37FDCCFA2A" author="Blake" box="[388,524,1409,1434]" pageId="42" pageNumber="543" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae Ryckholdt, 1851. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, pp. 263 - 384." type="journal article" year="1996">Blake 1996</bibRefCitation>
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; 2, Blake 2006; 3, this paper. Note:
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<taxonomicName id="D5974D6BEB4BFFF5D1DFFA37FA84FA2A" authority="Moore, 1923" authorityName="Moore" authorityYear="1923" box="[959,1348,1409,1434]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="gracilis">
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<emphasis id="20E3EAFAEB4BFFF5D1DFFA37FB64FA2A" box="[959,1188,1409,1434]" italics="true" pageId="42" pageNumber="543">Chaetozone gracilis</emphasis>
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<bibRefCitation id="76064B19EB4BFFF5D6CFFA34FA84FA2A" author="Moore" box="[1199,1348,1410,1434]" pageId="42" pageNumber="543" refString="Moore, J. P. (1923) Polychaetous annelids dredged by the U. S. S. Albatross off the coast of Southern California in 1904, Spionidae to Sabellariidae. Proceedings of the Philadelphia Academy of Natural Sciences, 74, 179 - 250, pls. 17 - 18." type="journal article" year="1923">Moore, 1923</bibRefCitation>
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</taxonomicName>
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and
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<taxonomicName id="D5974D6BEB4BFFF5D7E2FA34FE63FA0E" authority="Hartman, 1963" authorityName="Hartman" authorityYear="1963" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="armata">
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<emphasis id="20E3EAFAEB4BFFF5D7E2FA34FF28FA0D" italics="true" pageId="42" pageNumber="543">C. armata</emphasis>
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Hartman, 1963
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</taxonomicName>
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, both redescribed in
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<bibRefCitation id="76064B19EB4BFFF5D0FEFA13FCF6FA0E" author="Blake" box="[670,822,1445,1470]" pageId="42" pageNumber="543" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae Ryckholdt, 1851. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, pp. 263 - 384." type="journal article" year="1996">Blake [1996]</bibRefCitation>
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are rare species not included in this key; both lack posterior cinctures and may belong to other genera. MG = Methyl Green).
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</paragraph>
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</subSubSection>
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<subSubSection id="5A8D6563EB4BFFF4D2F7F9A7FA56F877" lastPageId="43" lastPageNumber="544" pageId="42" pageNumber="543" type="key">
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<keyStep id="A9632E4DEB4BFFF5D2F7F9A7FA5BF9D1" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F9A7FA5CF996" blockId="42.[151,1436,1553,2023]" box="[151,1436,1553,1574]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F9A7FA5CF996" box="[151,1436,1553,1574]" pageId="42" pageNumber="543">1A. Paired dorsal tentacles on posterior margin of peristomium shifted posteriorly over anterior setigerous segments.......... 2</keyLead>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7F998FA5BF9D1" blockId="42.[151,1436,1553,2023]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F998FA5BF9D1" pageId="42" pageNumber="543">1B. Paired dorsal tentacles on posterior margin of peristomium or anterior achaetous segment, not shifted posteriorly over setiger- ous segments......................................................................................... 4</keyLead>
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</paragraph>
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</keyStep>
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<keyStep id="A9632E4DEB4BFFF5D2F7F9DFFA5CF922" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F9DFFA5BF9CE" blockId="42.[151,1436,1553,2023]" box="[151,1435,1641,1662]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F9DFFA5BF9CE" box="[151,1435,1641,1662]" pageId="42" pageNumber="543">2B. Dorsal tentacles shifted dorsally over setiger 1............................................................... 3</keyLead>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7F93EFA5CF922" blockId="42.[151,1436,1553,2023]" box="[151,1436,1670,1693]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F93EFA5CF922" box="[151,1436,1670,1693]" pageId="42" pageNumber="543">
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2B. Dorsal tentacles shifted dorsally over setigers 4‒7; with distinct MG staining pattern.........................
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<taxonomicName id="D5974D6BEB4BFFF5D75AF93EFA55F92D" ID-CoL="5XQKQ" box="[1338,1429,1672,1693]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="bansei">
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<emphasis id="20E3EAFAEB4BFFF5D75AF93EFA55F92D" box="[1338,1429,1672,1693]" italics="true" pageId="42" pageNumber="543">C. bansei</emphasis>
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</taxonomicName>
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1
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep id="A9632E4DEB4BFFF5D2F7F910FA5CF8BC" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F910FA5CF97F" blockId="42.[151,1436,1553,2023]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F910FA5CF97F" pageId="42" pageNumber="543">
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3A. With distinct achaetous segment preceding setiger 1, bearing first pair of branchiae; all spines in posterior cinctures unidentate; no MG staining pattern.....................................................................
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<taxonomicName id="D5974D6BEB4BFFF5D762F973FA99F96A" ID-CoL="5Y2KR" box="[1282,1369,1733,1754]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="careyi" status="sp. nov.">
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<emphasis id="20E3EAFAEB4BFFF5D762F973FA99F96A" box="[1282,1369,1733,1754]" italics="true" pageId="42" pageNumber="543">C. careyi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="3BD05781EB4BFFF5D73FF973FA56F96B" box="[1375,1430,1733,1755]" pageId="42" pageNumber="543" rank="species">
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<emphasis id="20E3EAFAEB4BFFF5D73FF973FA56F96B" bold="true" box="[1375,1430,1733,1755]" pageId="42" pageNumber="543">n. sp.</emphasis>
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</taxonomicNameLabel>
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3
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</keyLead>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7F955FA5CF8BC" blockId="42.[151,1436,1553,2023]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F955FA5CF8BC" pageId="42" pageNumber="543">
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3B. Without distinct achaetous segment preceding setiger 1, first pair of branchiae on setiger 1; ventral-most spine in posterior neu- ropodia of cinctures bidentate; with distinct MG staining pattern.........................................
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<taxonomicName id="D5974D6BEB4BFFF5D75BF8B5FA54F8A8" ID-CoL="TF28" box="[1339,1428,1795,1816]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="lunula">
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<emphasis id="20E3EAFAEB4BFFF5D75BF8B5FA54F8A8" box="[1339,1428,1795,1816]" italics="true" pageId="42" pageNumber="543">C. lunula</emphasis>
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</taxonomicName>
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1
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</keyLead>
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</paragraph>
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</keyStep>
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<keyStep id="A9632E4DEB4BFFF5D2F7F896FA5BF8C0" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F896FA5BF8E2" blockId="42.[151,1436,1553,2023]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F896FA5BF8E2" pageId="42" pageNumber="543">4A. Posterior noto- and neuropodial spines with sharply pointed with recurved tip extending posteriorly and fused with shaft form- ing blunt tip.......................................................................................... 5</keyLead>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7F8EDFA5BF8C0" blockId="42.[151,1436,1553,2023]" box="[151,1435,1883,1904]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F8EDFA5BF8C0" box="[151,1435,1883,1904]" pageId="42" pageNumber="543">4B. Posterior noto- and neuropodial spines sharply pointed or blunt, not with recurved tip............................... 7</keyLead>
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</paragraph>
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</keyStep>
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<keyStep id="A9632E4DEB4BFFF5D2F7F8CCFA5BF81D" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F8CCFA5CF834" blockId="42.[151,1436,1553,2023]" box="[151,1436,1912,1935]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F8CCFA5CF834" box="[151,1436,1912,1935]" pageId="42" pageNumber="543">
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5A First pair of branchiae on setiger 1; no MG pattern...............................................
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<taxonomicName id="D5974D6BEB4BFFF5D764F8CCFA54F83F" ID-CoL="5Y2L4" box="[1284,1428,1914,1935]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="543" phylum="Annelida" rank="species" species="commonalis">
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<emphasis id="20E3EAFAEB4BFFF5D764F8CCFA54F83F" box="[1284,1428,1914,1935]" italics="true" pageId="42" pageNumber="543">C. commonalis</emphasis>
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</taxonomicName>
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1
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</keyLead>
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</paragraph>
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<paragraph id="122836E8EB4BFFF5D2F7F82EFA5BF81D" blockId="42.[151,1436,1553,2023]" box="[151,1435,1944,1965]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F82EFA5BF81D" box="[151,1435,1944,1965]" pageId="42" pageNumber="543">5B. First and second pair of branchiae both on setiger 1........................................................... 6</keyLead>
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</paragraph>
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</keyStep>
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<keyStep id="A9632E4DEB4BFFF4D2F7F803FA5CFEAB" lastPageId="43" lastPageNumber="544" pageId="42" pageNumber="543">
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<paragraph id="122836E8EB4BFFF5D2F7F803FA5BF857" blockId="42.[151,1436,1553,2023]" pageId="42" pageNumber="543">
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<keyLead id="A96695DDEB4BFFF5D2F7F803FA5BF857" pageId="42" pageNumber="543">
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6A. Posterior spines from posterior third of body, or about setiger
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<quantity id="D56F9B0DEB4BFFF5D154F803FCA5F87A" box="[820,869,1973,1994]" metricMagnitude="0" metricUnit="m" metricValue="1.6509999999999998" pageId="42" pageNumber="543" unit="in" value="65.0">65 in</quantity>
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neuropodia and setiger
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<quantity id="D56F9B0DEB4BFFF5D62CF803FBBEF87A" box="[1100,1150,1973,1994]" metricMagnitude="0" metricUnit="m" metricValue="1.778" pageId="42" pageNumber="543" unit="in" value="70.0">70 in</quantity>
|
|||
|
|
neuropodia; dorsal longitudi- nal groove absent; with thin ridge along ventral midline; posterior cinctures well developed, with 26‒29 spines on a side, over-
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D281FF21FA5CFEAB" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
lapping at dorsal midline of each cincture; MG staining prostomium and peristomium, but with clear unstained curved dorsal band between at posterior margin of prostomium....................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D742FF01FA54FF7C" ID-CoL="85NPY" box="[1314,1428,183,204]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="allanotai">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D742FF01FA54FF7C" box="[1314,1428,183,204]" italics="true" pageId="43" pageNumber="544">C. allanotai</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
2
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FF62FA5CFEAB" pageId="43" pageNumber="544">
|
|||
|
|
6B. Posterior spines from middle body segments, or setigers
|
|||
|
|
<quantity id="D56F9B0DEB4AFFF4D166FF62FC9BFF59" box="[774,859,212,233]" metricMagnitude="-1" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="43" pageNumber="544" unit="in" value="35.0" valueMax="40.0" valueMin="30.0">30‒40 in</quantity>
|
|||
|
|
neuropodia and
|
|||
|
|
<quantity id="D56F9B0DEB4AFFF4D19DFF62FB93FF59" box="[1021,1107,212,233]" metricMagnitude="0" metricUnit="m" metricValue="1.0795" metricValueMax="1.143" metricValueMin="1.016" pageId="43" pageNumber="544" unit="in" value="42.5" valueMax="45.0" valueMin="40.0">40‒45 in</quantity>
|
|||
|
|
notopodia; shallow dorsal groove from anterior through middle segments, absent posterior segments; ventral groove in middle segments; posterior cinctures well developed, with 20‒23 spines on a side; MG on tip of prostomium and last two peristomial rings......
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D6ADFEA4FA99FE97" ID-CoL="5XQKR" box="[1229,1369,274,295]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="camasetosa" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D6ADFEA4FA99FE97" box="[1229,1369,274,295]" italics="true" pageId="43" pageNumber="544">C. camasetosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D73FFEA7FA56FE97" box="[1375,1430,273,295]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D73FFEA7FA56FE97" bold="true" box="[1375,1430,273,295]" pageId="43" pageNumber="544">n. sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FE99FA5BFED1" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FE99FA5CFEF4" blockId="43.[151,1436,151,2003]" box="[151,1436,303,324]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FE99FA5CFEF4" box="[151,1436,303,324]" pageId="43" pageNumber="544">7A. With distinct achaetous segment between peristomium and setiger 1, may be partially fused to setiger 1................. 8</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FEFAFA5BFED1" blockId="43.[151,1436,151,2003]" box="[151,1435,332,353]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FEFAFA5BFED1" box="[151,1435,332,353]" pageId="43" pageNumber="544">7B. Without distinct achaetous segment between peristomium and setiger 1.......................................... 15</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FEDCFA5BFE09" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FEDCFA5BFECF" blockId="43.[151,1436,151,2003]" box="[151,1435,362,383]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FEDCFA5BFECF" box="[151,1435,362,383]" pageId="43" pageNumber="544">8A. Achaetous segment bearing both first pair of branchiae and dorsal tentacles........................................ 9</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FE31FA5BFE09" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FE31FA5BFE09" pageId="43" pageNumber="544">8B. Achaetous segment bearing only first pair of branchiae; dorsal tentacles arising from peristomium or notch at posterior margin................................................................................................... 10</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FE74FA5CFD30" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FE74FA5CFDB8" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FE74FA5CFDB8" pageId="43" pageNumber="544">
|
|||
|
|
9A. Body with distinct enlargement (stomach) between esophagus of thoracic segments and intestine of abdominal segments, this imparting characteristic shape to body; with brown pigment over most of body, concentrated in anterior segments; posterior cinctures well developed, with 16‒18 spines on a side; no MG pattern evident............................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D749FE48FA55FDA3" ID-CoL="85NPZ" box="[1321,1429,510,531]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="brunnea">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D749FE48FA55FDA3" box="[1321,1429,510,531]" italics="true" pageId="43" pageNumber="544">C. brunnea</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
2
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FDAAFA5CFD30" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FDAAFA5CFD30" pageId="43" pageNumber="544">
|
|||
|
|
9B. Body without distinct morphological enlargement except for segments sometimes swollen with gametes; pigment absent; posterior cinctures well developed, with 15-17 spines on a side; MG pattern on prostomium, peristomium, and anterior parapodia; peristomium with two prominent annulations anterior to achaetous segment separated by deep grooves, first annulation inflated, twice size of second............................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D6B5FDC0FA99FD3B" ID-CoL="TF2B" box="[1237,1369,630,651]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="malmgreni" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D6B5FDC0FA99FD3B" box="[1237,1369,630,651]" italics="true" pageId="43" pageNumber="544">C. malmgreni</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D73FFDC0FA56FD3C" box="[1375,1430,630,652]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D73FFDC0FA56FD3C" bold="true" box="[1375,1430,630,652]" pageId="43" pageNumber="544">n. sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FD22FA5BFCB1" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FD22FA5BFD76" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FD22FA5BFD76" pageId="43" pageNumber="544">10A. Neuropodial spines from setiger 50–70 or greater in middle body segments, in middle body segments; spines arranged in partial or complete cinctures; MG staining pattern present or absent............................................... 11</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FD78FA5BFCB1" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FD78FA5BFCB1" pageId="43" pageNumber="544">
|
|||
|
|
10B Neuropodial spines from setiger
|
|||
|
|
<quantity id="D56F9B0DEB4AFFF4D07EFD78FDA7FD53" box="[542,615,718,739]" metricMagnitude="-1" metricUnit="m" metricValue="5.715" metricValueMax="10.16" metricValueMin="1.27" pageId="43" pageNumber="544" unit="in" value="22.5" valueMax="40.0" valueMin="5.0">5‒40 in</quantity>
|
|||
|
|
anterior third of body; spines arranged in partial or complete cinctures; MG staining pattern present or absent............................................................................... 12
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FCBFFA5CFC3D" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FCBFFA5CFCE0" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FCBFFA5CFCE0" pageId="43" pageNumber="544">
|
|||
|
|
11A. Neuropodial spines from setiger 70 or greater; posterior cinctures partial, with up to 14 spines on a side; peristomium not overlain with dorsal crest; MG stains prostomium and peristomium intensely, except for tip of prostomium and dorsal surface of peristomial annulations; parapodia with weak stripes across dorsum and venter...........................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D77AFCF0FA55FCEB" ID-CoL="69QKN" box="[1306,1429,838,859]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="hedgpethi">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D77AFCF0FA55FCEB" box="[1306,1429,838,859]" italics="true" pageId="43" pageNumber="544">C. hedgpethi</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FCD2FA5CFC3D" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FCD2FA5CFC3D" pageId="43" pageNumber="544">
|
|||
|
|
11B. Neuropodial spines from setiger 50‒53; cinctures with 17‒19 spines on a side; peristomium overlain with prominent crest; no MG pattern.........................................................................
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D6ABFC35FA99FC28" box="[1227,1369,899,920]" italics="true" pageId="43" pageNumber="544">
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D6ABFC35FA95FC28" ID-CoL="3T3DL" box="[1227,1365,899,920]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="pugettensis" status="sp. nov.">C. pugettensis</taxonomicName>
|
|||
|
|
,
|
|||
|
|
</emphasis>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D73FFC35FA56FC29" box="[1375,1430,899,921]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D73FFC35FA56FC29" bold="true" box="[1375,1430,899,921]" pageId="43" pageNumber="544">n. sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FC16FA5BFBA0" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FC16FA5CFC7A" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FC16FA5CFC7A" pageId="43" pageNumber="544">
|
|||
|
|
12A. Posterior cinctures with 20‒22 unusually long, broad, flattened, pointed noto- and neuropodial spines on a side, without accompanying capillaries; with MG pattern..........................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D754FC76FA53FC65" ID-CoL="85NQ3" box="[1332,1427,960,981]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="palaea">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D754FC76FA53FC65" box="[1332,1427,960,981]" italics="true" pageId="43" pageNumber="544">C. palaea</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
2
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FC6BFA5BFBA0" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FC6BFA5BFBA0" pageId="43" pageNumber="544">12B. Posterior cinctures with thick, rounded noto- and neuropodial spines, pointed or blunt-tipped, with accompanying and alternating capillaries....................................................................................... 13</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FBAEFA5BFB38" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FBAEFA5CFBEF" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FBAEFA5CFBEF" pageId="43" pageNumber="544">
|
|||
|
|
13A. Some anterior capillaries sometimes with splayed fibrils; other capillaries from setiger 40‒45 short, an oblique edge with fibrils, tapering to pointed tip; with posterior cinctures greatly reduced to only 8 spines on a side, each with thin fringe along convex side; neuropodial spines from setiger 18‒40; no MG pattern........................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D720FBE3FA54FBDA" ID-CoL="5Y2JD" box="[1344,1428,1109,1130]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="acuta">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D720FBE3FA54FBDA" box="[1344,1428,1109,1130]" italics="true" pageId="43" pageNumber="544">C. acuta</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FBC5FA5BFB38" blockId="43.[151,1436,151,2003]" box="[151,1435,1139,1160]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FBC5FA5BFB38" box="[151,1435,1139,1160]" pageId="43" pageNumber="544">13B. Fibrils not conspicuous on capillaries; posterior cinctures reduced or complete, but with 13 or more spines on a side...... 14</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FB26FA5CFADB" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FB26FA5CFB44" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FB26FA5CFB44" pageId="43" pageNumber="544">
|
|||
|
|
14A. Body heavily pigmented with numerous brown to black pigment speckles over entire body; with a prominent mid-ventral ridge line along entire length of body formed of ventromedial bulges arising from each segment; with weak mid-dorsal groove in middle body segments; neuropodial spines from setigers 5–26; posterior cinctures reduced, with 13‒19 spines on a side; no MG pattern..........................................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D6B7FB5CFA9FFB4F" ID-CoL="TF2H" box="[1239,1375,1258,1279]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="pigmentata" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D6B7FB5CFA9FFB4F" box="[1239,1375,1258,1279]" italics="true" pageId="43" pageNumber="544">C. pigmentata</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D705FB5CFA55FAB0" box="[1381,1429,1258,1280]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D705FB5CFA55FAB0" bold="true" box="[1381,1429,1258,1280]" pageId="43" pageNumber="544">n.sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FABEFA5CFADB" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FABEFA5CFADB" pageId="43" pageNumber="544">
|
|||
|
|
14B. Body with anterior segments with diffuse black pigment, not discrete speckles, limited to certain areas of the body, not all over; ventral ridge low, not conspicuous; posterior cinctures well developed, with elevated membranes with 20‒22 spines on a side; with distinct MG staining pattern, with all of prostomium except tip staining, with most of peristomium staining forming “mask” over the head region...............................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D68EFAD4FA9FFAC7" ID-CoL="5XQL2" box="[1262,1375,1378,1399]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="bathyala" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D68EFAD4FA9FFAC7" box="[1262,1375,1378,1399]" italics="true" pageId="43" pageNumber="544">C. bathyala</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D705FAD4FA55FAC8" box="[1381,1429,1378,1400]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D705FAD4FA55FAC8" bold="true" box="[1381,1429,1378,1400]" pageId="43" pageNumber="544">n.sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FA34FA5BFA04" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FA34FA5CFA3B" blockId="43.[151,1436,151,2003]" box="[151,1436,1407,1431]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FA34FA5CFA3B" box="[151,1436,1407,1431]" pageId="43" pageNumber="544">
|
|||
|
|
15A. Neuropodial spines from setiger 1................................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D756FA34FA55FA27" ID-CoL="69QKS" box="[1334,1429,1410,1431]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="corona">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D756FA34FA55FA27" box="[1334,1429,1410,1431]" italics="true" pageId="43" pageNumber="544">C. corona</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FA29FA5BFA04" blockId="43.[151,1436,151,2003]" box="[151,1435,1439,1460]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FA29FA5BFA04" box="[151,1435,1439,1460]" pageId="43" pageNumber="544">15B. Neuropodial spines from setiger 20 or later................................................................ 16</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FA0AFA5BFA5F" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FA0AFA5BFA61" blockId="43.[151,1436,151,2003]" box="[151,1435,1468,1489]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FA0AFA5BFA61" box="[151,1435,1468,1489]" pageId="43" pageNumber="544">16A. Neuropodial spines from setiger 21‒40................................................................... 17</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FA6CFA5BFA5F" blockId="43.[151,1436,151,2003]" box="[151,1435,1498,1519]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FA6CFA5BFA5F" box="[151,1435,1498,1519]" pageId="43" pageNumber="544">16B. Neuropodial spines from setiger 65 or later................................................................ 19</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7FA41FA5CF9EB" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7FA41FA5BF999" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7FA41FA5BF999" pageId="43" pageNumber="544">17A. Posterior notopodial spines typically longer, narrower and pointed than heavier, blunt-tipped neuropodial spines, forming partial cinctures........................................................................................ 18</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F984FA5CF9EB" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F984FA5CF9EB" pageId="43" pageNumber="544">
|
|||
|
|
17B Posterior notopodial and neuropodial spines both similar, curved with smooth shafts and pointed tips; fully developed cinctures with 17‒19 spines on a side; with MG.......................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D686F9E4FA9EF9D7" ID-CoL="5XQKP" box="[1254,1374,1618,1639]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="hobsonae" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D686F9E4FA9EF9D7" box="[1254,1374,1618,1639]" italics="true" pageId="43" pageNumber="544">C. hobsonae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D705F9E7FA55F9D7" box="[1381,1429,1617,1639]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D705F9E7FA55F9D7" bold="true" box="[1381,1429,1617,1639]" pageId="43" pageNumber="544">n.sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7F9D9FA5CF942" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F9D9FA5CF905" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F9D9FA5CF905" pageId="43" pageNumber="544">
|
|||
|
|
18A. Posterior spines in partial cinctures, 8‒10 spines on a side; with 4‒5 long, narrow, straight, blunt-tipped notopodial spines and 4‒5 short, thick, curved, neuropodial spines having short serrations on convex side of curved tip; with MG staining..................................................................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D771F91AFA55F971" ID-CoL="5Y2KN" box="[1297,1429,1708,1729]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="hartmanae">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D771F91AFA55F971" box="[1297,1429,1708,1729]" italics="true" pageId="43" pageNumber="544">C. hartmanae</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F97FFA5CF942" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F97FFA5CF942" pageId="43" pageNumber="544">
|
|||
|
|
18B. Posterior spines in partial cinctures, 16‒18 spines on a side; posterior notosetae spinous with sharp tips; posterior neurosetae becoming shorter, forming blunt-tipped spines; no MG staining pattern..................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D745F95FFA4BF94E" ID-CoL="TF2T" box="[1317,1419,1769,1790]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="spinosa">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D745F95FFA4BF94E" box="[1317,1419,1769,1790]" italics="true" pageId="43" pageNumber="544">C. spinosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1,2
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7F8B0FA5CF8FD" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F8B0FA5BF8AB" blockId="43.[151,1436,151,2003]" box="[151,1435,1798,1819]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F8B0FA5BF8AB" box="[151,1435,1798,1819]" pageId="43" pageNumber="544">19A Neuropodial spines from mid-body segments, setigers 58‒65; MG staining present or absent......................... 20</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F892FA5CF8FD" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F892FA5CF8FD" pageId="43" pageNumber="544">
|
|||
|
|
19B. Neuropodial spines from posterior third of body, setigers 105‒120; posterior cinctures partially developed, with 11‒12 spines on a side; MG stains with distinctive pattern.....................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D765F8F2FA54F8E9" ID-CoL="5Y2KS" box="[1285,1428,1860,1881]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="columbiana">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D765F8F2FA54F8E9" box="[1285,1428,1860,1881]" italics="true" pageId="43" pageNumber="544">C. columbiana</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
<keyStep id="A9632E4DEB4AFFF4D2F7F8D7FA56F877" pageId="43" pageNumber="544">
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F8D7FA5CF83A" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F8D7FA5CF83A" pageId="43" pageNumber="544">
|
|||
|
|
20A. Neuropodial spines from setiger 65‒80; posterior cinctures weakly developed, with 8‒9 spines on a side; with weak MG reaction........................................................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D77DF836FA54F825" ID-CoL="TF2Q" box="[1309,1428,1920,1941]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="senticosa">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D77DF836FA54F825" box="[1309,1428,1920,1941]" italics="true" pageId="43" pageNumber="544">C. senticosa</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
1
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="122836E8EB4AFFF4D2F7F828FA56F877" blockId="43.[151,1436,151,2003]" pageId="43" pageNumber="544">
|
|||
|
|
<keyLead id="A96695DDEB4AFFF4D2F7F828FA56F877" pageId="43" pageNumber="544">
|
|||
|
|
20B Neuropodial spines from setiger 58‒65; posterior cinctures fully developed with up to 22 spines on a side; without MG staining pattern................................................................................
|
|||
|
|
<taxonomicName id="D5974D6BEB4AFFF4D76DF80BFA93F862" ID-CoL="TF2P" box="[1293,1363,1981,2002]" class="Polychaeta" family="Cirratulidae" genus="Chaetozone" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="544" phylum="Annelida" rank="species" species="ruffi" status="sp. nov.">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D76DF80BFA93F862" box="[1293,1363,1981,2002]" italics="true" pageId="43" pageNumber="544">C. ruffi</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
<taxonomicNameLabel id="3BD05781EB4AFFF4D739F80BFA4FF863" box="[1369,1423,1981,2003]" pageId="43" pageNumber="544" rank="species">
|
|||
|
|
<emphasis id="20E3EAFAEB4AFFF4D739F80BFA4FF863" bold="true" box="[1369,1423,1981,2003]" pageId="43" pageNumber="544">n. sp.</emphasis>
|
|||
|
|
</taxonomicNameLabel>
|
|||
|
|
3
|
|||
|
|
</keyLead>
|
|||
|
|
</paragraph>
|
|||
|
|
</keyStep>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|