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169 lines
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<document id="EE69968D48D402D8ABBFA516017BC7E3" ID-DOI="http://dx.doi.org/10.3897/zookeys.581.7910" ID-GBIF-Dataset="a0d60ce0-b0d6-4f4d-851b-a50ca3aa7e23" ID-PMC="PMC4857041" ID-Pensoft-Pub="1313-2970-581-1" ID-PubMed="27199581" ID-ZooBank="209BCC32FB2349F1B383F317DA1BD9FC" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-581-1" ModsDocOrigin="ZooKeys 581" ModsDocTitle="A revision of the genus Muricea Lamouroux, 1821 (Anthozoa, Octocorallia) in the eastern Pacific. Part II" checkinTime="1460715444821" checkinUser="pensoft" docAuthor="Breedy, Odalisca & Guzman, Hector M." docDate="2016" docId="1B01985EA366E61AB5FD2D0183953F42" docLanguage="en" docName="ZooKeys 581: 1-69" docOrigin="ZooKeys 581" docSource="http://dx.doi.org/10.3897/zookeys.581.7910" docTitle="Muricea formosa Verrill 1869" docType="treatment" docVersion="5" lastPageNumber="15" masterDocId="7A542248FFC5FFC2FFC9FFA6991D8917" masterDocTitle="A revision of the genus Muricea Lamouroux, 1821 (Anthozoa, Octocorallia) in the eastern Pacific. Part II" masterLastPageNumber="69" masterPageNumber="1" pageNumber="12" updateTime="1701316102982" updateUser="plazi">
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<mods:title id="67AB337B35904CFA288474B0B30F85A8">A revision of the genus Muricea Lamouroux, 1821 (Anthozoa, Octocorallia) in the eastern Pacific. Part II</mods:title>
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<mods:namePart id="28A8FD8B6E693453E2F42F8C67D62433">Breedy, Odalisca</mods:namePart>
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<mods:namePart id="B91AA7ECD1F4F2AA8FD20BD25FD0E0D2">Guzman, Hector M.</mods:namePart>
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<mods:title id="807B27287F910540C87259F06C57D781">ZooKeys</mods:title>
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<mods:detail id="8E20C98A135B03073DBC3DBD0C8D8AC0" type="volume">
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<mods:number id="8B1A102A2B3114A63947E8FA017B19A5">581</mods:number>
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<mods:url id="BBAFCE3E075114EC0FD11742A689781B">http://dx.doi.org/10.3897/zookeys.581.7910</mods:url>
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<mods:identifier id="90BF7D21A1FFC53BA9A78F86FF6FE50E" type="DOI">http://dx.doi.org/10.3897/zookeys.581.7910</mods:identifier>
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<treatment id="1B01985EA366E61AB5FD2D0183953F42" ID-GBIF-Taxon="127891040" LSID="urn:lsid:plazi:treatment:1B01985EA366E61AB5FD2D0183953F42" httpUri="http://treatment.plazi.org/id/1B01985EA366E61AB5FD2D0183953F42" lastPageId="14" lastPageNumber="15" pageId="11" pageNumber="12">
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<subSubSection id="1F62FBC1D7F0412DBC7CCFA53A63ADF8" pageId="11" pageNumber="12" type="multiple">
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<paragraph id="C1767083C53903DADAE2C433622160ED" pageId="11" pageNumber="12">Taxon classification Animalia Alcyonacea Plexauridae</paragraph>
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</subSubSection>
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<subSubSection id="4004812E0196482BEDA8AD2F747D5943" pageId="11" pageNumber="12" type="nomenclature">
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<paragraph id="3F7622A33C24D14B1C141FFC4704B669" pageId="11" pageNumber="12">
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<taxonomicName id="B98162733E89B147058F872CFAA59B02" ID-CoL="44MS4" authority="Verrill, 1869" authorityName="Verrill" authorityYear="1869" class="Anthozoa" family="Plexauridae" genus="Muricea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Muricea formosa" order="Alcyonacea" pageId="11" pageNumber="12" phylum="Cnidaria" rank="species" species="formosa">Muricea formosa Verrill, 1869</taxonomicName>
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Figures 5, 6, 7
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</paragraph>
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</subSubSection>
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<subSubSection id="A9ABB79549034767404CE5E5EA5EDFF8" pageId="12" pageNumber="13" type="reference_group">
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<paragraph id="633DB2B62636D42B2C0FAA040BD2E904" pageId="12" pageNumber="13">
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<taxonomicName id="7A9802C29D782CD7231266FED9F26FB5" class="Anthozoa" family="Plexauridae" genus="Muricea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Muricea formosa" order="Alcyonacea" pageId="12" pageNumber="13" phylum="Cnidaria" rank="species" species="formosa">
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<pageBreakToken id="38B65565BBB62A3A0104C320285F678F" pageId="12" pageNumber="13" start="start">Muricea</pageBreakToken>
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formosa
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</taxonomicName>
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Verrill, 1869: 434-436;
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<bibRefCitation id="22E2249EBD0182DAE7142097B158892A" author="Kuekenthal, W" journalOrPublisher="Wissenschaftliche Ergebnisse der deutsche Tiefsee-Expeditionen " Valdivia " 1898 - 99" pageId="63" pageNumber="64" pagination="1 - 946" title="Gorgonaria." volume="13" year="1919">
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<normalizedToken id="E8E4AACC3CD59312A001A033A972EAD5" originalValue="Kükenthal">Kuekenthal</normalizedToken>
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1919
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</bibRefCitation>
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: 752;
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<bibRefCitation id="C080CE8559C5E694276143577DFA881C" author="Kuekenthal, W" journalOrPublisher="Walter de Gruyter and Company, Berlin" pageId="63" pageNumber="64" title="Gorgonaria. Das Tierreich" year="1924">
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<normalizedToken id="532867B6F1104D0870A704EF0BAAD21C" originalValue="Kükenthal">Kuekenthal</normalizedToken>
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1924
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</bibRefCitation>
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: 143;
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<bibRefCitation id="7D9907DC5DF894371CADE9CCCDCFD276" author="Harden, DG" journalOrPublisher="Illinois State University, Illinois, USA" pageId="62" pageNumber="63" title="Intuitive and Numerical Classification of East Pacific Gorgonacea (Octocorallia)" year="1979">Harden 1979</bibRefCitation>
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: 146.
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</paragraph>
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</subSubSection>
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<subSubSection id="14018827FD025FF14A93B4E94EE019B9" pageId="12" pageNumber="13" type="materials_examined">
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<paragraph id="1DBD366F337A5AB584B5AB1183112697" pageId="12" pageNumber="13">Material.</paragraph>
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<paragraph id="36D851DD782C9FF350FF436706ADB387" pageId="12" pageNumber="13">
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<typeStatus id="7C573618F884374DA793417AEAED57E1" pageId="12" pageNumber="13">Holotype</typeStatus>
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. YPM 1621a, ethanol preserved, Zorritos, Tumbes Department,
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<normalizedToken id="BFEE0D2A323225DD400242D82F85A110" originalValue="Perú">Peru</normalizedToken>
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, 5 m, F.H. Bradley, 1866-1867. Schyzotypes.
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<normalizedToken id="DC94D3E7B11182C552CC19E3C0821B4E" originalValue="PERÚ">PERU</normalizedToken>
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: MCZ 35945, 3 dry fragments, YPM 1621b, ethanol preserved fragment, Zorritos, 5 m, F.H. Bradley, 1866-1867.
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</paragraph>
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</subSubSection>
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<subSubSection id="F95A346901571353C158FA22E54EAC78" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13" type="description">
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<paragraph id="D3563A9E75177642E62CDAAD54D612C1" pageId="12" pageNumber="13">Description.</paragraph>
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<paragraph id="468240BA706745CB6BB64B475E41C774" lastPageId="13" lastPageNumber="14" pageId="12" pageNumber="13">
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The holotype is a 10 cm long and 6 cm wide colony, branching lateral, in one plane and irregularly dichotomous (Fig. 5A). It arises from a conical holdfast about 100 mm tall and about the same in diameter. Two main branches bifurcate from a short stem, 7.5 mm in diameter, producing secondary branches that subdivide again at distances of 5-50 mm apart. The branches split at angles of 45° to 90°. The branches are 6-9 mm in diameter and little tapered toward the tips. The unbranched terminal ends are up to 28 mm long. The calyces are all around the branches, close together, not imbricate (Fig. 5B). They are elongated, sub-conical, projecting perpendicular to the branches, and directed upwards at smaller angles at the upper branches. The calyces reach up to 3 mm long with projecting spiny borders. The sclerites are all whitish to colourless (Fig. 5C). The outer coenenchyme and calycular sclerites are elongated with both ends sharp or with one end sharp and the other truncated or forked. They are unilateral spinous spindles, 0.33-1.5 mm long and 0.14-0.25 mm wide (Fig. 6A), the inner side with numerous small warts and the outer side with short spines. The spindles bordering the calyx are prickly spindles and modified leaf spindles, 0.3-0.475 mm long and 0.04-0.1 mm wide, with lateral or terminal spiny processes (Fig. 6B) that project beyond the calyx border, and elongated warty spindles, 0.41-0.7 mm long and
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<pageBreakToken id="C354B65F7E1616D455E845AFA00329B7" pageId="13" pageNumber="14" start="start">0.075</pageBreakToken>
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-0.1 mm wide (Fig. 6C). The axial sheath is mostly composed of tuberculate, irregular spindles, 0.195-0.25 mm long and 0.084-0.13 mm wide (Fig. 6D). Anthocodial sclerites 0.086-0.175 mm long and 0.034-0.075 mm wide (Fig. 6E).
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</paragraph>
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<caption id="BE386900FB79FA494A14392B3F3E5FCC" pageId="13" pageNumber="14">
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<paragraph id="02569BDE8E2D53EBC5B514BF4E91C242" pageId="13" pageNumber="14">
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Figure 5.
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<taxonomicName id="988F4ABCCC3E4421C9D290A7CFD1B6AB" class="Anthozoa" family="Plexauridae" genus="Muricea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Muricea formosa" order="Alcyonacea" pageId="13" pageNumber="14" phylum="Cnidaria" rank="species" species="formosa">Muricea formosa</taxonomicName>
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Verrill, 1869 YPM 1574c. A Colony B Detail of branches C Sclerites, light micrographs.
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</paragraph>
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</caption>
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<caption id="08244F69AF7434E1BDD779EA8E8FE1C7" pageId="13" pageNumber="14">
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<paragraph id="A0E35C9716EA15553BF079190BF1D997" pageId="13" pageNumber="14">
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Figure 6.
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<taxonomicName id="48E97F6BB0CAD537EEACA2EA1CEE3548" class="Anthozoa" family="Plexauridae" genus="Muricea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Muricea formosa" order="Alcyonacea" pageId="13" pageNumber="14" phylum="Cnidaria" rank="species" species="formosa">Muricea formosa</taxonomicName>
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Verrill, 1869 YPM 1574c.
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<normalizedToken id="E3DA92642C8DD46F2B6AA7C67A5AE47F" originalValue="A–C">A-C</normalizedToken>
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Calycular and coenenchymal sclerites D Axial sheath sclerites E Anthocodial sclerites.
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</paragraph>
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</caption>
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<paragraph id="B66B125A39599865F1471450CCF2CC8B" pageId="13" pageNumber="14">Colour of the colony is white.</paragraph>
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</subSubSection>
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<subSubSection id="025DF4C623B0AA24134072E70BC9D896" pageId="13" pageNumber="14" type="habitat and variability">
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<paragraph id="A74C18F7CC864E7A8EE57BE7D9848593" pageId="13" pageNumber="14">Habitat and variability.</paragraph>
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<paragraph id="9902C46F8CE0B904E4CFAE2DE4305178" pageId="13" pageNumber="14">The species has been found living on rocky bottoms, caves and outcrops at 10-13 m in depth. The colonies are mostly growing in one plane, but in some cases they extend in two or three planes (Y. Hooker pers. comm.) (Fig. 7A). The examined colonies are bushy, mostly with lateral and irregular branching subdividing up to 10 times. Some branch anastomosis occurs. Colonies reach up to 25 cm long by 21 cm wide and bifurcate up to 10 times, diameter of branches reaches up to 10 mm. Sclerites are as in the holotype. The colonies are infested with a polychaete species that perforates the axes, and are also colonised in some branches by small cirripedia.</paragraph>
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<caption id="6B6769AC1669A72997E3D65DBB1D8DFB" pageId="13" pageNumber="14">
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<paragraph id="8A4859D425A5B422F00C31DA8927B7F8" pageId="13" pageNumber="14">
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Figure 7.
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<taxonomicName id="33437F2C748FFE051F9D6EF237E7BC5E" class="Anthozoa" family="Plexauridae" genus="Muricea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Muricea formosa" order="Alcyonacea" pageId="13" pageNumber="14" phylum="Cnidaria" rank="species" species="formosa">Muricea formosa</taxonomicName>
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Verrill, 1869. In situ colonies, Canoas de Punta Sal,
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<normalizedToken id="1EFF32D1B2FB71C6785D6A48935B56E5" originalValue="Perú">Peru</normalizedToken>
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. Photograph: Yuri Hooker.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="7EA2D265D32F0B676C84D8B795436098" pageId="13" pageNumber="14" type="distribution">
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<paragraph id="53C705D2477BEC920489E00FE2E3A706" pageId="13" pageNumber="14">Distribution.</paragraph>
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<paragraph id="518CEBA5FC47F1BEDE332456CA0B0659" pageId="13" pageNumber="14">
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Reported from Las
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<normalizedToken id="E4F1D945CBC089CF6869B41ADC2AFB7D" originalValue="Ánimas">Animas</normalizedToken>
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Islet, Gulf of California by
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<bibRefCitation id="F6B6C90FD724FB016CCAB2A57F79D65B" author="Harden, DG" journalOrPublisher="Illinois State University, Illinois, USA" pageId="62" pageNumber="63" title="Intuitive and Numerical Classification of East Pacific Gorgonacea (Octocorallia)" year="1979">Harden (1979)</bibRefCitation>
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and Canoas de Punta Sal,
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<normalizedToken id="115CD82FB68988FE8C38605FFD9BA9AA" originalValue="Perú">Peru</normalizedToken>
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(Y. Hooker pers. comm.), and
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<normalizedToken id="1B59B4B67F96976CD21F9E1AA47F30E1" originalValue="Mazatlán">Mazatlan</normalizedToken>
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,
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<normalizedToken id="26F3A6B8E2535936AE879845AB6165FB" originalValue="México">Mexico</normalizedToken>
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(J.L. Carballo pers. comm.). Type locality, Zorritos,
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<normalizedToken id="18CF395FB5743F60567F83A8EAB83381" originalValue="Perú">Peru</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="B944BEEFBC593F16717EF1E239E6AFD9" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="remarks">
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<paragraph id="7574CE66289CBC7B19E61118C04DE1B1" pageId="13" pageNumber="14">Remarks.</paragraph>
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<paragraph id="F7FA672BF4378CAEFA22F40F6A208464" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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<bibRefCitation id="B44D78A76088A255139CB724D262D52A" author="Verrill, AE" journalOrPublisher="Transactions of the Connecticut Academy of Arts and Sciences" pageId="64" pageNumber="65" pagination="418 - 518" title="Notes on Radiata in the Museum of Yale College, Number 6: Review of the corals and polyps of the West Coast of America." volume="1" year="1869">Verrill (1869)</bibRefCitation>
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described this species with a single specimen that was infested by a parasitic worm; this is consistent with the YPM 1621a specimen (Fig. 7A). All the recently collected material from
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<normalizedToken id="23F76C6DCF7121C6150201E6A9F18F77" originalValue="Perú">Peru</normalizedToken>
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by Y. Hooker (2011-2012) is also hosting
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<pageBreakToken id="F8243ED3D0F0BB7E597A2370BEA0C18F" pageId="14" pageNumber="15" start="start">the</pageBreakToken>
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same polychaete (Fig. 7
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<normalizedToken id="4C114F2A1E5A5F77F1110D334530959F" originalValue="A–B">A-B</normalizedToken>
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). We examined two small specimens from
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<normalizedToken id="1535B00AF0E7481E1A43D75374E88AB8" originalValue="México">Mexico</normalizedToken>
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that also show the tunnels and axial projections made by the worm.
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</paragraph>
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</subSubSection>
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<subSubSection id="2D1143DBD01B90D463A6AC29FAD0CC8D" pageId="14" pageNumber="15" type="materials_examined">
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<paragraph id="F9404F8542B68AE44183CE4B2B14B62E" pageId="14" pageNumber="15">Other material revised.</paragraph>
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<paragraph id="505C3D5AE87F865D9D42EB85D4628EB6" pageId="14" pageNumber="15">
|
|||
|
|
<normalizedToken id="529FEBB5E9468AAE6648D977A443E646" originalValue="MÉXICO">MEXICO</normalizedToken>
|
|||
|
|
. M 18, dry, Punta
|
|||
|
|
<normalizedToken id="E7336D9E3BC4F78316B3A21A2A9455D3" originalValue="Tiburón">Tiburon</normalizedToken>
|
|||
|
|
, Kino Bay, Sonora, 5.5 m, J.L. Carballo, 11 October 1999.
|
|||
|
|
<normalizedToken id="93F965D30F92D6A6E9ED75A75F35A109" originalValue="PERÚ">PERU</normalizedToken>
|
|||
|
|
. CZA 286, dry, Canoas de Punta Sal, 12 m, Y. Hooker, 2 July 2011. CZA 412-416, 419, 424, dry, Canoas de Punta Sal, 13 m, Y. Hooker, 13 August 2012. CZA 286, Canoas de Punta Sal, 13 m, Y. Hooker, 2 July 2011. CZA 417-418, 420-423, Cabo Blanco, Piura, Y. Hooker, 13 August 2012. CZA 425, dry, El
|
|||
|
|
<normalizedToken id="DBDC1C3478B0C5FDA62000D7CE1867D7" originalValue="Ñuro">Nuro</normalizedToken>
|
|||
|
|
, Piura, 10 m, Y. Hooker, 8 August 2012.
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|