186 lines
24 KiB
XML
186 lines
24 KiB
XML
<document ID-CLB-Dataset="6672" ID-DOI="http://dx.doi.org/10.3897/zookeys.770.26378" ID-GBIF-Dataset="7f1ce331-5931-4781-86e5-4137fba1278e" ID-PMC="PMC6041362" ID-Pensoft-Pub="1313-2970-770-9" ID-Pensoft-UUID="2F57FFEEFFB8A8367D1EFFF39B719245" ID-PubMed="30002589" ID-Zenodo-Dep="1310217" ID-ZooBank="C9EE5B4AF3774B49824AD4DE9F8FE92F" ModsDocID="1313-2970-770-9" checkinTime="1530781170441" checkinUser="pensoft" docAuthor="Yonow, Nathalie" docDate="2018" docId="49B5AA80B2130CD0EF9F8DCFBEEEAB70" docLanguage="en" docName="ZooKeys 770: 9-42" docOrigin="ZooKeys 770" docPubDate="2018-07-04" docSource="http://dx.doi.org/10.3897/zookeys.770.26378" docTitle="Glossodoris kahlbrocki Yonow 2018, sp. n." docType="treatment" docUuid="F69F9509-8562-4FA8-AF72-19D7DADB173E" docUuidSource="ZooBank" docVersion="6" id="2F57FFEEFFB8A8367D1EFFF39B719245" lastPageNumber="18" masterDocId="2F57FFEEFFB8A8367D1EFFF39B719245" masterDocTitle="Red Sea Opisthobranchia 5: new species and new records of chromodorids from the Red Sea (Heterobranchia, Nudibranchia, Chromodorididae)" masterLastPageNumber="42" masterPageNumber="9" pageNumber="13" updateTime="1732748183078" updateUser="ExternalLinkService">
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<mods:mods id="C978C49F8784BC0492A687A52341FA9C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5DA259C03EDE9F9F596B7CFBA2E51A13">
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<mods:title id="328B5EC4EE65CD2DD0026C5D32FDA2EB">Red Sea Opisthobranchia 5: new species and new records of chromodorids from the Red Sea (Heterobranchia, Nudibranchia, Chromodorididae)</mods:title>
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<mods:name id="75AA3805BC8657AB00FF58BD1199BF63" type="personal">
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<mods:roleTerm id="212EF96D2A06AD4E1192A1ED1F2C7E61">Author</mods:roleTerm>
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<mods:namePart id="518E761113E02349A425FCD4EE7C3718">Yonow, Nathalie</mods:namePart>
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<mods:affiliation id="B18C725ED8755B67A209BD0F9C46AFCC">Swansea Ecology Research Team, Department of Biosciences, Swansea University, Singleton Park, Swansea SA 2 8 PP, Wales, United Kingdom</mods:affiliation>
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<mods:nameIdentifier id="C6AAE1B602A3EE05314FC75FBA2051AC" type="email">n.yonow@swansea.ac.uk</mods:nameIdentifier>
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<mods:typeOfResource id="514EAAA58DB0F2AAE63A67FA8DDCCF50">text</mods:typeOfResource>
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<mods:title id="10CDCDA2E72BB85A71A43225EC085A8E">ZooKeys</mods:title>
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<mods:part id="7E98917507668B583837E5F1EA1A28B6">
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<mods:date id="597F5637970547C3F49033F7DCF2166C">2018</mods:date>
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<mods:number id="D07542758EDE7277C64512832843D982">2018-07-04</mods:number>
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<mods:detail id="DB939F0B63AE5FCCE559DF29DA2D46B9" type="volume">
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<mods:number id="35A4AB90DAE368F9C82E2E6E99F23DC8">770</mods:number>
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<mods:start id="2315E6846C2B781948F6E30153A73235">9</mods:start>
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<mods:end id="B0A35BBAA0466767C97EE42E53E28F88">42</mods:end>
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<mods:url id="0F88A711DAE8873687B2D5497CFFE407">http://dx.doi.org/10.3897/zookeys.770.26378</mods:url>
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<mods:classification id="8F9812589551E844118177E3353E60F0">journal article</mods:classification>
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<mods:identifier id="B0FE7E09376AFF8E30A9106719ED8214" type="DOI">http://dx.doi.org/10.3897/zookeys.770.26378</mods:identifier>
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<mods:identifier id="7EA74855B478715973FC027B7504B948" type="Pensoft-Pub">1313-2970-770-9</mods:identifier>
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<mods:identifier id="B09FCEBB3415D7C6BA0EE4C5924A09C9" type="Zenodo-Dep">1310217</mods:identifier>
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</mods:mods>
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<treatment id="49B5AA80B2130CD0EF9F8DCFBEEEAB70" ID-GBIF-Taxon="182229696" LSID="urn:lsid:zoobank.org:act:F69F9509-8562-4FA8-AF72-19D7DADB173E" httpUri="http://treatment.plazi.org/id/49B5AA80B2130CD0EF9F8DCFBEEEAB70" lastPageId="9" lastPageNumber="18" pageId="4" pageNumber="13" scope_family="Chromodorididae" scope_order="Nudibranchia" scope_subClass="Heterobranchia">
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<subSubSection id="D2DD9758BF5C47B6115B9A0E9DE8633C" pageId="4" pageNumber="13" type="nomenclature">
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<paragraph id="77F040C4F5AA0FFA7D726D3E17427F90" pageId="4" pageNumber="13">
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<taxonomicName id="D827573D8732D872387980C393CCDB7D" ID-CoL="3GDKS" LSID="http://zoobank.org/F69F9509-8562-4FA8-AF72-19D7DADB173E" authority="Yonow, 2018" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris kahlbrocki" order="Nudibranchia" pageId="4" pageNumber="13" phylum="Mollusca" rank="species" species="kahlbrocki" status="sp. n.">Glossodoris kahlbrocki</taxonomicName>
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<taxonomicNameLabel id="A2BA2E37441F49C6C58B033BE5873F93" pageId="4" pageNumber="13">sp. n.</taxonomicNameLabel>
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<figureCitation id="9B7995A013BEE3D3C3837FBB4FBB0521" captionStart="Figure 2" captionStartId="F7" captionText="Figure 2. Glossodoris kahlbrocki sp. n. A ventral view of anterior showing head, oral tentacles, and foot margin B midline area from the posterior portion of the radula C lateral teeth from the middle section of the radula D jaw rodlets." figureDoi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="4" pageNumber="13">Figure 2</figureCitation>
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<figureCitation id="A52F35069F205E8760BE8C2382E5D41A" captionStart="Plate 5" captionStartId="F6" captionText="Plate 5. Glossodoris kahlbrocki sp. n., photograph E Pridgen (non-type)." figureDoi="10.3897/zookeys.770.26378.plate5" httpUri="https://binary.pensoft.net/fig/214579" pageId="4" pageNumber="13">, Plate 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F52FB5F78F9002E7EF4DC7D0005802FF" pageId="5" pageNumber="14" type="reference_group">
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<paragraph id="75E757186CFF2BF7E089C59C8E87C2D2" pageId="5" pageNumber="14">
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<taxonomicName id="BC2895B677AE35AFBC62F06635AB42AD" authority="Yonow, 2018" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris" order="Nudibranchia" pageId="5" pageNumber="14" phylum="Mollusca" rank="genus" status="sp. n.">
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<pageBreakToken id="E4B5379AB23C2D039D8D551E4C60F67A" pageId="5" pageNumber="14" start="start">Glossodoris</pageBreakToken>
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</taxonomicName>
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sp. 10
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<bibRefCitation id="83745F0E8E5A18D81E4D3829ACA59CFD" author="Debelius, H" journalOrPublisher="IKAN-Unterwasserarchiv, Frankfurt" pageId="21" pageNumber="30" refId="B2" refString="Debelius, H, Kuiter, RH, 2007. Nudibranchs of the world. IKAN-Unterwasserarchiv, Frankfurt" title="Nudibranchs of the world." year="2007">Debelius and Kuiter 2007</bibRefCitation>
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: 189 (El Quseir, Egyptian Red Sea).
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</paragraph>
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<paragraph id="F8C0848609DD2E6A022F86492AC2F7B2" pageId="5" pageNumber="14">
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<taxonomicName id="7EC760BFAE83F16A0A0FEBD5B2A535EC" authority="Yonow, 2018" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris" order="Nudibranchia" pageId="5" pageNumber="14" phylum="Mollusca" rank="genus" status="sp. n.">Glossodoris</taxonomicName>
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sp. 6
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<bibRefCitation id="AE1B056EC88B1892178732C73DB85C21" author="Gosliner, TM" journalOrPublisher="Sea Challengers Natural History Books and the California Academy of Sciences, USA" pageId="22" pageNumber="31" refId="B11" refString="Gosliner, TM, Behrens, DW, Valdes, A, 2008. Indo-Pacific Nudibranchs and Sea Slugs. A field guide to the world's most diverse fauna. Sea Challengers Natural History Books and the California Academy of Sciences, USA" title="Indo-Pacific Nudibranchs and Sea Slugs. A field guide to the world's most diverse fauna." year="2008">Gosliner et al. 2008</bibRefCitation>
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: 238 (Red Sea).
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</paragraph>
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<paragraph id="D9706F10A6293FD98F7EF7739D58881A" pageId="5" pageNumber="14">
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<taxonomicName id="1799C0ED64E6C6076B8965EA12CB9304" authority="Yonow, 2018" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris" order="Nudibranchia" pageId="5" pageNumber="14" phylum="Mollusca" rank="genus" status="sp. n.">Glossodoris</taxonomicName>
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sp. nov.
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<bibRefCitation id="454577432875E34B56C40A18AF6DDA61" DOI="https://doi.org/10.1007/978-3-662-45201-1_30" author="Yonow, N" editor="Rasul, NMA" journalOrPublisher="Springer-Verlag, Berlin / Heidelberg" pageId="23" pageNumber="32" pagination="531 - 550" refId="B38" refString="Yonow, N, 2015. Sea Slugs: unexpected biodiversity and distribution. In: Rasul, NMA, Stewart, ICF, Eds., The Red Sea - The Formation, Morphology, Oceanography and Environment of a Young Ocean Basin. Springer-Verlag, Berlin/Heidelberg: 531 - 550, DOI: https://doi.org/10.1007/978-3-662-45201-1_30" title="Sea Slugs: unexpected biodiversity and distribution." url="https://doi.org/10.1007/978-3-662-45201-1_30" volumeTitle="The Red Sea - The Formation, Morphology, Oceanography and Environment of a Young Ocean Basin." year="2015">Yonow 2015</bibRefCitation>
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: fig. 540, fig. 21 (holotype; Hurghada, Red Sea).
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</paragraph>
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</subSubSection>
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<subSubSection id="98370B97DDF0609B73ADD06DFB9E671A" pageId="5" pageNumber="14" type="type material">
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<paragraph id="1827166E39D2DD1A043D5DF27A0E6E7D" pageId="5" pageNumber="14">Type material.</paragraph>
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<paragraph id="36736C2534427E8427B7E7FF7D135584" pageId="5" pageNumber="14">
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<emphasis id="01FD6E5EDAC9003DF2855530C4A7F4B8" bold="true" pageId="5" pageNumber="14">HOLOTYPE SMF 349567</emphasis>
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: Dahara Wadi Gimal, near Hurghada, Egypt, 18 May 2010, 13 m depth, one specimen 25
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<normalizedToken id="0EF9A6ACC8C32231F590CB5EC5BB9276" originalValue="×">x</normalizedToken>
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10 mm preserved, leg. and photographs S Kahlbrock.
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<emphasis id="0A1EEFE891983471DD3A851B23392B32" bold="true" pageId="5" pageNumber="14">PARATYPE SMF 349568</emphasis>
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: Dahara Wadi Gimal, near Hurghada, Egypt, 10 Jul 2012, 10 m depth, one specimen approx. 40 mm alive (27
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<normalizedToken id="FA68981D2219688A3CFC127AA1829375" originalValue="×">x</normalizedToken>
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10 mm preserved, bent), leg. and photographs S Kahlbrock (SK # 6).
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<emphasis id="4E763C2586EADEA270BA466502C161CE" bold="true" pageId="5" pageNumber="14">PARATYPE SMF 349569</emphasis>
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: Dahara Wadi Gimal, near Hurghada, Egypt, 13 Oct 2016, 12 m depth on rock during night dive, one spcm 15
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<normalizedToken id="B4D8A4A723856F86419DAAC45057F6BB" originalValue="×">x</normalizedToken>
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9 mm preserved, leg. and photographs S Kahlbrock (SK # 3; radular and jaw preparations).
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</paragraph>
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</subSubSection>
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<subSubSection id="CE200871DD62BA5B36FC604F98FA20B0" pageId="6" pageNumber="15" type="materials_examined">
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<paragraph id="64E29D58284A79D3984BD037D3E326A7" pageId="6" pageNumber="15">
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<pageBreakToken id="0962B4AA730D699BB5113EAF49EA2724" pageId="6" pageNumber="15" start="start">Other</pageBreakToken>
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material.
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</paragraph>
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<paragraph id="2B7A60A7335E2FBA7C7CBB09C36270B8" pageId="6" pageNumber="15">
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The Creek, Jeddah,
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<collectingCountry id="52E10CF390FCA9EAF13847BB4F5BCDF4" name="Saudi Arabia">Saudi Arabia</collectingCountry>
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, 1970s, photographs of one individual only, W Pridgen (Plate
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<figureCitation id="E634CFE533D7CDC0389CFF9F4529435C" captionStart="Plate 5" captionStartId="F6" captionText="Plate 5. Glossodoris kahlbrocki sp. n., photograph E Pridgen (non-type)." figureDoi="10.3897/zookeys.770.26378.plate5" httpUri="https://binary.pensoft.net/fig/214579" pageId="6" pageNumber="15">5</figureCitation>
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).
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</paragraph>
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<caption id="E0AC85A1F144CB304AE1E68BDF2C07EF" ID-Zenodo-Dep="1310497" doi="10.3897/zookeys.770.26378.plate5" httpUri="https://binary.pensoft.net/fig/214579" pageId="6" pageNumber="15" start="Plate 5" startId="F6">
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<paragraph id="F517E8A3BB07A6BF88B1DC1ADE988AFB" pageId="6" pageNumber="15">
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<emphasis id="A28295C2CDB03632467E3F19827BAC7D" bold="true" pageId="6" pageNumber="15">Plate 5.</emphasis>
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<taxonomicName id="E036EC8EACA4881604771B2E019CC17D" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris kahlbrocki" order="Nudibranchia" pageId="6" pageNumber="15" phylum="Mollusca" rank="species" species="kahlbrocki">
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<emphasis id="15107F02A13BF8A68094059393671B74" italics="true" pageId="6" pageNumber="15">Glossodoris kahlbrocki</emphasis>
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</taxonomicName>
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sp. n., photograph E Pridgen (non-type).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="7C29623BEA575EC004010CC54C884F76" pageId="6" pageNumber="15" type="diagnosis">
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<paragraph id="7B445054DD9C3C6BAA96AADDBE8339B3" pageId="6" pageNumber="15">Diagnosis.</paragraph>
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<paragraph id="FE3237A5950D314871DF54294CCBC619" pageId="6" pageNumber="15">Uniformly white to cream mantle with no markings. Mantle colour bleeding into a more opaque white submargin. Bright blue border same thickness as opaque white band with clear distinct boundaries on both sides. Thin marginal line deep blue to black, present on both dorsal and ventral surfaces. Gills and rhinophores white, gill lamellae may tend to ochre.</paragraph>
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</subSubSection>
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<subSubSection id="DB69A166A41EE6B3650C87B46CC88994" lastPageId="8" lastPageNumber="17" pageId="7" pageNumber="16" type="description">
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<paragraph id="65BB66B9D120CE5ADFEE1E287092E8F0" pageId="7" pageNumber="16">
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<pageBreakToken id="249F6624157D07E847537A539E016295" pageId="7" pageNumber="16" start="start">Description</pageBreakToken>
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.
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</paragraph>
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<paragraph id="DE92587A4F4BE759A11765EFB17C9470" lastPageId="8" lastPageNumber="17" pageId="7" pageNumber="16">
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This distinctive glossodorid is essentially white with a bright blue margin. The marginal pigmentation is identical in all three specimens (and the few available photographs, see Material above), and present on both sides of the mantle margin: an opaque creamy white band is followed by a light blue band and a deep blue to black marginal line. The gills are retracted into a small pocket in all but one photograph: in only one photograph of a series of photographs of the paratype specimen, the nine gills are extended: they are unipinnate with white rachides and ochre lamellae; in Plate
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<figureCitation id="B8C2CD8EA7AB665690299D7E463E5407" captionStart="Plate 5" captionStartId="F6" captionText="Plate 5. Glossodoris kahlbrocki sp. n., photograph E Pridgen (non-type)." figureDoi="10.3897/zookeys.770.26378.plate5" httpUri="https://binary.pensoft.net/fig/214579" pageId="7" pageNumber="16">5</figureCitation>
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they are also extended and number at least five. They are arranged in a circlet and the last two gills are smallest. The rhinophores are tall and parallel-sided, white
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<pageBreakToken id="A378582ADFBDFC33B126C1776FDE33F6" pageId="8" pageNumber="17" start="start">with</pageBreakToken>
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faintly ochre lamellae: there are 21 lamellae in the paratype and 18 lamellae can be counted on the photograph of the 2016 non-type specimen. The rim of the rhinophore pocket is barely raised above the notum.
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</paragraph>
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<paragraph id="06F398296C31716994523E23AB4F3F4D" pageId="8" pageNumber="17">The body is solid and the thick mantle margin is held in three permanent folds. The hyponotum and top of the foot are identical in colour to the mantle, and there is no colour what-so-ever on the foot margin or oral tentacles.</paragraph>
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<paragraph id="A8A320A785A944A59A00BED92FAA8885" pageId="8" pageNumber="17">
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The preserved holotype is fairly well relaxed and soft. It is elongated and slightly tapered at each end. The dorsum is of almost equal width and height. The mantle margin is very thin and flexible, with the permanent folds visible in the photographs present only as undulations. The foot is much longer than the mantle, and the posterior end is curled over the dorsum. The gill and rhinophore pockets are visible only as puckered holes. Viewed dorsally, the notum is pale pinkish white, the mantle margin is translucent cream. The digestive gland is visible as a dark patch halfway along the body to the left. In ventral view, it is visible as a large sphere spanning the width and depth of the body, therefore visible both dorsally and ventrally. The anterior margin of the foot is rounded and bilaminate; neither lamina is notched. The oral tentacles are two simple swellings each with a terminal nipple (Figure
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<figureCitation id="0CFA2FA21A7A20C2C6C7EC879176670C" captionStart="Figure 2" captionStartId="F7" captionText="Figure 2. Glossodoris kahlbrocki sp. n. A ventral view of anterior showing head, oral tentacles, and foot margin B midline area from the posterior portion of the radula C lateral teeth from the middle section of the radula D jaw rodlets." figureDoi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="8" pageNumber="17">2A</figureCitation>
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). The type specimens are identical in their preserved states, but the smallest third specimen has a proportionately larger mantle margin. There is no hint of the blue margins on any of the preserved specimens except where the mantle was folded over in the paratype. Mantle glands are visible in a submarginal band on the posterior half of the mantle of the paratype (which also has the front of the foot and head partly damaged).
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</paragraph>
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<paragraph id="2E42CB8ADC86B4553D098A9F9D39E39E" pageId="8" pageNumber="17">The reproductive organs of the small 15 mm preserved specimen dissected for the radula preparation were in a relatively underdeveloped state. This is not unexpected as the type specimens are twice the size.</paragraph>
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<paragraph id="3D2D22997C3BF49369A580F3488AE0E9" pageId="8" pageNumber="17">
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The radular formula of the small specimen is 55
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<normalizedToken id="A6F9D7F1BD3E9600A165F57835DA6F04" originalValue="×">x</normalizedToken>
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~60.0.~60. There is no central tooth in the row; the first tooth in each row bears five or six small rounded denticles on the inner face of the curved cusp (Figure
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<figureCitation id="440DF6EB7FEA76BE19E104049AFA032C" captionStart="Figure 2" captionStartId="F7" captionText="Figure 2. Glossodoris kahlbrocki sp. n. A ventral view of anterior showing head, oral tentacles, and foot margin B midline area from the posterior portion of the radula C lateral teeth from the middle section of the radula D jaw rodlets." figureDoi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="8" pageNumber="17">2B</figureCitation>
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). The remaining teeth have a straight root, longer than the cusp, and a small projection on the top. The teeth are the same shape and dimensions along the row until the last four or five, where they become very reduced in size and stacked in a line (Figure
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<figureCitation id="F1E679AE0D06145CA0E7D8CD7A7536DC" captionStart="Figure 2" captionStartId="F7" captionText="Figure 2. Glossodoris kahlbrocki sp. n. A ventral view of anterior showing head, oral tentacles, and foot margin B midline area from the posterior portion of the radula C lateral teeth from the middle section of the radula D jaw rodlets." figureDoi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="8" pageNumber="17">2C</figureCitation>
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).
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</paragraph>
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<paragraph id="86D336EB670A7FF1EB59A4275906FB7B" pageId="8" pageNumber="17">
|
||
The jaws comprise curved rodlets that are conical at the tips, which taper abruptly. They are relatively long, nearly 80
|
||
<normalizedToken id="0F8B7473EADFED8E7F550E7EA78A1CD8" originalValue="µm">µm</normalizedToken>
|
||
in length (Figure
|
||
<figureCitation id="D76A9AB9DDFCC8F2DFDF5128DC18451C" captionStart="Figure 2" captionStartId="F7" captionText="Figure 2. Glossodoris kahlbrocki sp. n. A ventral view of anterior showing head, oral tentacles, and foot margin B midline area from the posterior portion of the radula C lateral teeth from the middle section of the radula D jaw rodlets." figureDoi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="8" pageNumber="17">2D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="F567AF360EA7CEDDEA7543C52197A192" ID-Zenodo-Dep="1310465" doi="10.3897/zookeys.770.26378.figure2" httpUri="https://binary.pensoft.net/fig/214580" pageId="8" pageNumber="17" start="Figure 2" startId="F7">
|
||
<paragraph id="A10E27E064E50F2AB3B0DD3AB797DC53" pageId="8" pageNumber="17">
|
||
<emphasis id="5777B6423E0A403A9113D69A7561FE16" bold="true" pageId="8" pageNumber="17">Figure 2.</emphasis>
|
||
<taxonomicName id="2AA97147050A08BFF361AAE2EAD623FC" authorityName="Yonow" authorityYear="2018" class="Gastropoda" family="Chromodorididae" genus="Glossodoris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Glossodoris kahlbrocki" order="Nudibranchia" pageId="8" pageNumber="17" phylum="Mollusca" rank="species" species="kahlbrocki">
|
||
<emphasis id="40EAC2EC6BF33E0FE3290B8DD70519F4" italics="true" pageId="8" pageNumber="17">Glossodoris kahlbrocki</emphasis>
|
||
</taxonomicName>
|
||
sp. n.
|
||
<emphasis id="87012BBAD0022C8DB74EC2FD946BE697" bold="true" pageId="8" pageNumber="17">A</emphasis>
|
||
ventral view of anterior showing head, oral tentacles, and foot margin
|
||
<emphasis id="39DEFA500DE281F7923C78E4E4D9E834" bold="true" pageId="8" pageNumber="17">B</emphasis>
|
||
midline area from the posterior portion of the radula
|
||
<emphasis id="9B8A0E54946778A4158922C65BBF5BCB" bold="true" pageId="8" pageNumber="17">C</emphasis>
|
||
lateral teeth from the middle section of the radula
|
||
<emphasis id="6B17F5C7ABAE2FB830AA5601389C424B" bold="true" pageId="8" pageNumber="17">D</emphasis>
|
||
jaw rodlets.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="010E21DAD9AAFC45ECD4C51291D018FB" pageId="8" pageNumber="17" type="remarks">
|
||
<paragraph id="09D738E82692AC503C2CAE98C32E8010" pageId="8" pageNumber="17">Remarks.</paragraph>
|
||
<paragraph id="BD21D61C7D5DC45D5F9CB0696C2989E7" pageId="8" pageNumber="17">There is absolutely no species of chromodorid resembling this new species, in either the Red Sea or the western Indian Ocean: the pure white dorsum with startling blue marginal bands is unique.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0FB48C5E0FFAB0FF85F362DE5F816C0E" pageId="8" pageNumber="17" type="distribution">
|
||
<paragraph id="D96569401D54BF574709BBC78088789D" pageId="8" pageNumber="17">Distribution.</paragraph>
|
||
<paragraph id="AD1C43FE755B70A36611FBAD2C73DBA5" pageId="8" pageNumber="17">Endemic to the Red Sea. The first photograph of this species was taken in the 1970s, in the vicinity of Jeddah, Saudi Arabia (see Material above). Since then, it has only been photographed a few times, indicating its rarity in the Red Sea: the collected specimens are from the same locality years apart. Despite the numerous books and websites on nudibranchs, there are no records of this distinctive species anywhere else in the world.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2D1EDBD89D9A6618D65CD3447844958F" pageId="9" pageNumber="18" type="etymology">
|
||
<paragraph id="FA0B2852871AB3C7561E824A3E4490D0" pageId="9" pageNumber="18">
|
||
<pageBreakToken id="F74945215C8FE2511315EC29B01B7E44" pageId="9" pageNumber="18" start="start">Derivatio</pageBreakToken>
|
||
nominis.
|
||
</paragraph>
|
||
<paragraph id="83C512D20E1E487DB5160212E4F85902" pageId="9" pageNumber="18">This species is in honour of Sven Kahlbrock, who searched many years for specimens of this beautiful but rare species. In addition, he has tirelessly supplied photographic records and many specimens in the last eight years.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |