247 lines
34 KiB
XML
247 lines
34 KiB
XML
<document id="F99A103462ADC560D5F0B41B9A94A558" ID-CLB-Dataset="23993" ID-DOI="10.11646/zootaxa.4739.1.1" ID-GBIF-Dataset="d3e60fb6-636b-4e03-b55a-0e910f9a468e" ID-ISSN="1175-5326" ID-Zenodo-Dep="3672547" ID-ZooBank="544B9C82-BF33-4EA1-9411-E1A307137466" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1582013879038" checkinUser="plazi" docAuthor="Salazar-Vallejo, Sergio I." docDate="2020" docId="2D1987E4FFFD7333FF23FD02F11063F9" docLanguage="en" docName="zootaxa.4739.1.1.pdf.imf" docOrigin="Zootaxa 4739 (1)" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Lamprophaea cornuta Salazar-Vallejo 2020, n. sp." docType="treatment" docVersion="12" lastPageNumber="32" masterDocId="D120FF9CFFE3732CFFB4FFF5F462610A" masterDocTitle="Revision of Leocrates Kinberg, 1866 and Leocratides Ehlers, 1908 (Annelida, Errantia, Hesionidae)" masterLastPageNumber="114" masterPageNumber="1" pageNumber="31" updateTime="1698712544793" updateUser="plazi">
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<mods:titleInfo id="5FD4394BE9370699E11342B9F1337B77">
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<mods:title id="4AFDB9BBBA829D0DD0DE396309D78B8D">Revision of Leocrates Kinberg, 1866 and Leocratides Ehlers, 1908 (Annelida, Errantia, Hesionidae)</mods:title>
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<mods:name id="9C28C0176D93B8B4E5314622994CC4B0" type="personal">
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<mods:namePart id="E971FEF29C4CF4422D02A433AAE3EFF0">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:title id="2C242B0AFCB7EA11DEA1B87FA37963F0">Zootaxa</mods:title>
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<mods:part id="C17863441D2C829B21B3ACF5D5094825">
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<mods:date id="1889C054438E7B00A034F93C5181896B">2020</mods:date>
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<mods:number id="0640DBC4FA5EE8935C926A2CD39945EC">2020-02-18</mods:number>
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<mods:number id="31FDC9F5850052510AFAC232EEC3C499">4739</mods:number>
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<mods:identifier id="B99ED2EF422752B05DC566733D2D40DA" type="DOI">10.11646/zootaxa.4739.1.1</mods:identifier>
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<treatment id="2D1987E4FFFD7333FF23FD02F11063F9" ID-DOI="http://doi.org/10.5281/zenodo.3680279" ID-GBIF-Taxon="162161345" ID-Zenodo-Dep="3680279" LSID="urn:lsid:plazi:treatment:2D1987E4FFFD7333FF23FD02F11063F9" httpUri="http://treatment.plazi.org/id/2D1987E4FFFD7333FF23FD02F11063F9" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31">
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<subSubSection id="EDAA6579FFFD7332FF23FD02F5926218" box="[151,496,759,786]" pageId="30" pageNumber="31" type="nomenclature">
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<paragraph id="A50F36F2FFFD7332FF23FD02F5926218" blockId="30.[151,981,759,858]" box="[151,496,759,786]" pageId="30" pageNumber="31">
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<heading id="FE47819EFFFD7332FF23FD02F5926218" bold="true" box="[151,496,759,786]" fontSize="11" level="1" pageId="30" pageNumber="31" reason="1">
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<emphasis id="97C4EAE0FFFD7332FF23FD02F5926218" bold="true" box="[151,496,759,786]" pageId="30" pageNumber="31">
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<taxonomicName id="62B04D71FFFD7332FF23FD02F5C56218" authority="Salazar-Vallejo, 2020" authorityName="Salazar-Vallejo" authorityYear="2020" box="[151,423,759,786]" class="Polychaeta" family="Hesionidae" genus="Lamprophaea" kingdom="Animalia" order="Phyllodocida" pageId="30" pageNumber="31" phylum="Annelida" rank="species" species="cornuta" status="sp. nov.">
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<emphasis id="97C4EAE0FFFD7332FF23FD02F5C56218" bold="true" box="[151,423,759,786]" italics="true" pageId="30" pageNumber="31">Lamprophaea cornuta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="8CF7579BFFFD7332FE1AFD0DF5926218" box="[430,496,760,786]" pageId="30" pageNumber="31" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="EDAA6579FFFD7332FF23FCEEF7B76250" pageId="30" pageNumber="31" type="description">
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<paragraph id="A50F36F2FFFD7332FF23FCEEF576623C" blockId="30.[151,981,759,858]" box="[151,276,795,822]" pageId="30" pageNumber="31">
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<figureCitation id="3D8B2A77FFFD7332FF23FCEEF48E623C" box="[151,236,795,822]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Figs 14</figureCitation>
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,
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<figureCitation id="3D8B2A77FFFD7332FF4CFCEEF576623C" box="[248,276,795,822]" captionStart="FIGURE 15" captionStartId="32.[151,250,1518,1543]" captionTargetBox="[176,1415,186,1491]" captionTargetId="figure@32.[170,1418,181,1492]" captionTargetPageId="32" captionText="FIGURE 15. Lamprophaea cornuta n. sp., non-type specimen (UF 51). A. Living specimen, dorsal view. B. Preserved specimen, dorsal view. C. Anterior end, dorsal view. D. Chaetiger 8, right parapodium, anterior view (*: enlarged blades in E). E. Superior (left) and inferior (right) neurochaetal blades. Scale bars: A: 3.8 mm, B: 3.3 mm, C: 0.6 mm, D: 0.2 mm, E (left): 30 µm, E (right): 25 µm (photo A: Gustav Paulay)." figureDoi="http://doi.org/10.5281/zenodo.3672580" httpUri="https://zenodo.org/record/3672580/files/figure.png" pageId="30" pageNumber="31">15</figureCitation>
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</paragraph>
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<paragraph id="A50F36F2FFFD7332FF23FCCAF7B76250" blockId="30.[151,981,759,858]" box="[151,981,831,858]" pageId="30" pageNumber="31">
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<uri id="D1213AF0FFFD7332FF23FCCAF7B76250" box="[151,981,831,858]" pageId="30" pageNumber="31">
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urn:lsid:zoobank.org:act:
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<uuid id="D1160C27FFFD7332FE1FFCCAF7B76250" box="[427,981,831,858]" pageId="30" pageNumber="31">1734A20C-A4D3-4E74-90E5-B0DCFD81D61C</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="EDAA6579FFFD7332FF23FC77F504655A" pageId="30" pageNumber="31" type="materials_examined">
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<paragraph id="A50F36F2FFFD7332FF23FC77F5A462EE" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
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<emphasis id="97C4EAE0FFFD7332FF23FC77F6686296" bold="true" box="[151,522,897,924]" pageId="30" pageNumber="31">Type material. Western Pacific,</emphasis>
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<materialsCitation id="15D83CAFFFFD7332FDA4FC77F5A462EE" ID-GBIF-Occurrence="2565941506" collectingDate="2008-11-01" collectionCode="UF" collectorName="Moorea, E & V. Ivanenko & J. Moore" country="French Polynesia" county="Gump" elevation="2" latitude="-17.4883" location="Society Islands" longLatPrecision="1" longitude="-149.8192" municipality="Cook's Bay" pageId="30" pageNumber="31" specimenCode="UF 882" specimenCount="1" typeStatus="holotype">
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<emphasis id="97C4EAE0FFFD7332FDA4FC77F6BF6296" bold="true" box="[528,733,897,924]" pageId="30" pageNumber="31">
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<collectingCountry id="DDA77662FFFD7332FDA4FC77F6BF6296" box="[528,733,897,924]" name="French Polynesia" pageId="30" pageNumber="31">French Polynesia</collectingCountry>
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</emphasis>
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.
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<typeStatus id="7A0B8850FFFD7332FD5EFC77F7306296" box="[746,850,898,924]" pageId="30" pageNumber="31" type="holotype">Holotype</typeStatus>
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(
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<specimenCode id="F5169E89FFFD7332FCD4FC77F7DB6296" box="[864,953,898,924]" collectionCode="UF" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="30" pageNumber="31" type="Museum">UF 882</specimenCode>
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),
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<location id="A06F6029FFFD7332FC7FFC77F0156296" LSID="urn:lsid:plazi:treatment:2D1987E4FFFD7333FF23FD02F11063F9:A06F6029FFFD7332FC7FFC77F0156296" box="[971,1143,898,924]" country="French Polynesia" county="Gump" latitude="-17.4883" longLatPrecision="1" longitude="-149.8192" municipality="Cook's Bay" name="Society Islands" pageId="30" pageNumber="31">Society Islands</location>
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,
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<collectorName id="08455324FFFD7332FB36FC76F0956297" box="[1154,1271,899,925]" pageId="30" pageNumber="31">Moorea, E</collectorName>
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side of
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<collectingMunicipality id="456BAC88FFFD7332FAF9FC77F4A762CB" pageId="30" pageNumber="31">Cook’s Bay</collectingMunicipality>
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, opposite to
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<collectingCounty id="4C6E4E7EFFFD7332FEEEFC53F5C162CA" box="[346,419,934,960]" pageId="30" pageNumber="31">Gump</collectingCounty>
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, fringing reef in bay (
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,
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<geoCoordinate id="C0845035FFFD7332FCD7FC53F05262CB" box="[867,1072,934,961]" degrees="149" direction="west" minutes="49" orientation="longitude" pageId="30" pageNumber="31" precision="1" seconds="09.12" value="-149.8192">149°49’09.12” W</geoCoordinate>
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||
), coral,
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<quantity id="62489B17FFFD7332FB3AFC53F0BB62CB" box="[1166,1241,934,961]" metricMagnitude="0" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="30" pageNumber="31" unit="m" value="2.0" valueMax="3.0" valueMin="1.0">
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<elevation id="2E9DD1C1FFFD7332FB3AFC53F0BB62CB" box="[1166,1241,934,961]" metricMagnitude="0" metricUnit="m" metricValue="2.0" metricValueMax="3.0" metricValueMin="1.0" pageId="30" pageNumber="31" unit="m" value="2.0" valueMax="3.0" valueMin="1.0">1–3 m</elevation>
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</quantity>
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,
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<date id="D10E1032FFFD7332FB53FC53F11A62CA" box="[1255,1400,934,961]" pageId="30" pageNumber="31" value="2008-11-01">
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<collectingDate id="C14AE9DAFFFD7332FB53FC53F11A62CA" box="[1255,1400,934,961]" pageId="30" pageNumber="31" value="2008-11-01">1 Nov. 2008</collectingDate>
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</date>
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,
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||
<collectorName id="08455324FFFD7332FA31FC52F49D62EE" pageId="30" pageNumber="31">V. Ivanenko</collectorName>
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||
&
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||
<collectorName id="08455324FFFD7332FE97FC3EF5E862EF" box="[291,394,971,997]" pageId="30" pageNumber="31">J. Moore</collectorName>
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||
, coll.
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||
</materialsCitation>
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</paragraph>
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||
<paragraph id="A50F36F2FFFD7332FF73FC18F504655A" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
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<emphasis id="97C4EAE0FFFD7332FF73FC18F6F46502" bold="true" box="[199,662,1005,1032]" pageId="30" pageNumber="31">Additional material. Western Pacific,</emphasis>
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||
<materialsCitation id="15D83CAFFFFD7332FD10FC18F500655A" ID-GBIF-Occurrence="2565941487" collectingDate="2000-06-01" collectionCode="UF" collectorName="C. P. Meyer & G. Paulay" country="Northern Mariana Islands" county="Urunao Reef" latitude="13.5" location="One" longLatPrecision="1" longitude="144.8" municipality="Guam" pageId="30" pageNumber="31" specimenCode="UF 51" specimenCount="1">
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<emphasis id="97C4EAE0FFFD7332FD10FC18F7126502" bold="true" box="[676,880,1005,1032]" pageId="30" pageNumber="31">
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<collectingCountry id="DDA77662FFFD7332FD10FC18F7126502" box="[676,880,1005,1032]" name="Northern Mariana Islands" pageId="30" pageNumber="31">Mariana Islands</collectingCountry>
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</emphasis>
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.
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||
<location id="A06F6029FFFD7332FC30FC1BF7D16502" LSID="urn:lsid:plazi:treatment:2D1987E4FFFD7333FF23FD02F11063F9:A06F6029FFFD7332FC30FC1BF7D16502" box="[900,947,1006,1032]" country="Northern Mariana Islands" county="Urunao Reef" latitude="13.5" longLatPrecision="1" longitude="144.8" municipality="Guam" name="One" pageId="30" pageNumber="31">One</location>
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specimen (
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<specimenCode id="F5169E89FFFD7332FBF4FC1BF0F36502" box="[1088,1169,1005,1032]" collectionCode="UF" country="USA" lsid="urn:lsid:biocol.org:col:34858" name="Florida Museum of Natural History- Zoology, Paleontology and Paleobotany" pageId="30" pageNumber="31" type="Museum">UF 51</specimenCode>
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||
),
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||
<collectingMunicipality id="456BAC88FFFD7332FB19FC1BF0966502" box="[1197,1268,1006,1032]" pageId="30" pageNumber="31">Guam</collectingMunicipality>
|
||
,
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||
<collectingCounty id="4C6E4E7EFFFD7332FAB2FC1AF1FE6502" box="[1286,1436,1006,1033]" pageId="30" pageNumber="31">Urunao Reef</collectingCounty>
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(
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<geoCoordinate id="C0845035FFFD7332FF14FBE7F53A6527" box="[160,344,1042,1069]" degrees="13" direction="north" minutes="30" orientation="latitude" pageId="30" pageNumber="31" precision="1" seconds="00.00" value="13.5">13°30’00.00” N</geoCoordinate>
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,
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<geoCoordinate id="C0845035FFFD7332FED1FBE7F64A6527" box="[357,552,1042,1069]" degrees="144" direction="east" minutes="48" orientation="longitude" pageId="30" pageNumber="31" precision="1" seconds="00.00" value="144.8">144°48’00.00” E</geoCoordinate>
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||
), reef flat, under ruble,
|
||
<date id="D10E1032FFFD7332FC8EFBE7F7A06526" box="[826,962,1042,1069]" pageId="30" pageNumber="31" value="2000-06-01">
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||
<collectingDate id="C14AE9DAFFFD7332FC8EFBE7F7A06526" box="[826,962,1042,1069]" pageId="30" pageNumber="31" value="2000-06-01">1 Jun. 2000</collectingDate>
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||
</date>
|
||
,
|
||
<collectorName id="08455324FFFD7332FC7BFBE7F02C6527" box="[975,1102,1042,1069]" pageId="30" pageNumber="31">C.P. Meyer</collectorName>
|
||
&
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||
<collectorName id="08455324FFFD7332FBC2FBE7F0856526" box="[1142,1255,1042,1068]" pageId="30" pageNumber="31">G. Paulay</collectorName>
|
||
, coll. [
|
||
<quantity id="62489B17FFFD7332FA80FBE4F1FF6527" box="[1332,1437,1041,1069]" metricMagnitude="-2" metricUnit="m" metricValue="2.45" pageId="30" pageNumber="31" unit="mm" value="24.5">24.5 mm</quantity>
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||
long,
|
||
<quantity id="62489B17FFFD7332FF63FBC3F57A655B" box="[215,280,1078,1105]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="30" pageNumber="31" unit="mm" value="3.0">3 mm</quantity>
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||
wide]
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||
</materialsCitation>
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||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EDAA6579FFFD7333FF73FBACF07D6081" lastPageId="31" lastPageNumber="32" pageId="30" pageNumber="31" type="description">
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<paragraph id="A50F36F2FFFD7332FF73FBACF15B65EA" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
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<emphasis id="97C4EAE0FFFD7332FF73FBACF52C657E" bold="true" box="[199,334,1113,1140]" pageId="30" pageNumber="31">Description</emphasis>
|
||
.
|
||
<typeStatus id="7A0B8850FFFD7332FEE8FBAFF5A0657E" box="[348,450,1114,1140]" pageId="30" pageNumber="31" type="holotype">Holotype</typeStatus>
|
||
(UF 882) complete, mature female, bent dorsally. Body obconic, blunt anteriorly, tapered posteriorly, most cirri missing;
|
||
<quantity id="62489B17FFFD7332FE59FB8BF6596593" box="[493,571,1150,1177]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="30" pageNumber="31" unit="mm" value="30.0">30 mm</quantity>
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long,
|
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<quantity id="62489B17FFFD7332FD34FB8BF6DD6593" box="[640,703,1150,1177]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="30" pageNumber="31" unit="mm" value="4.0">4 mm</quantity>
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||
wide (without parapodia); left parapodium of chaetiger 7 removed for observing parapodial features. Body blackish, from chaetiger 6 brownish because of abundant tubular ovaries in coelom (
|
||
<figureCitation id="3D8B2A77FFFD7332FF43FB33F53F65EA" box="[247,349,1222,1248]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Fig. 14A</figureCitation>
|
||
); parapodia pale, midventral depression pale, with blackish margins, along chaetigers 1–5.
|
||
</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73FB1FF6F6649F" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
|
||
Prostomium wider than long, widest posteriorly, with angular corners, posterior prostomial margins expanded as small horns (
|
||
<figureCitation id="3D8B2A77FFFD7332FEFEFAFBF5D36422" box="[330,433,1294,1320]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Fig. 14B</figureCitation>
|
||
); anterior margin blackish, pigmentation continued posteriorly from bases of pale lateral antennae. Lateral antennae bent ventrally, longer than prostomium and palps; palpophores three times longer than palpostyles (left one missing). Median antennae blackish, directed posteriorly, short (not reaching prostomial anterior margin), inserted between posterior eyes.
|
||
</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73FA6AF6F764D6" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">Eyes dark brown, anterior ones emarginate anterolaterally, twice larger and slightly more separated than posterior, round eyes; in lateral view, eyes distinct.</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73FA13F573679A" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">Nuchal organs lobes L-shaped, lateral projections barely expanded subdistally, with black ridge, anterior and posterior surfaces paler, projected beyond lateral prostomial margins; lateral ciliated bands wide, visible dorsally. Tentacular cirri mostly missing, one ventral remaining pale, barely surpassing chaetiger 1. Lateral cushions project- ed laterally along middle and posterior chaetigers, smooth, entire, longitudinal striae visible, unless too expanded by gonads.</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73F96FF1E867D2" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
|
||
Pharynx not exposed, mouth wide open (
|
||
<figureCitation id="3D8B2A77FFFD7332FD24F96FF69467BE" box="[656,758,1690,1716]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Fig. 14C</figureCitation>
|
||
). Lateral vesicles not seen; anterior margin with regular constrictions but not counted. Middorsal jaw single, hyaline, larger than ventral one, inserted below pharynx margin.
|
||
</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73F917F01B66BA" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">
|
||
Dorsal cirri homogeneously blackish, or banded, most missing, a few remaining without tips, shorter than body width. Chaetigers 1–4 without notochaetae; notochaetae present along chaetigers 5–16, about 60 per bundle, delicate, arranged in transverse fans along most chaetigers, notochaetae subdistally denticulate, denticles coarse. Notacicular lobes long, tapered, three times longer than wide (
|
||
<figureCitation id="3D8B2A77FFFD7332FC9AF8BBF7F46662" box="[814,918,1870,1896]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Fig. 14D</figureCitation>
|
||
); aciculae black, tapered; ventral cirri tapered, surpassing neuracicular blunt lobes. Neurochaetae about 30 per bundle, blades or similar size (
|
||
<figureCitation id="3D8B2A77FFFD7332FB7EF887F1526686" box="[1226,1328,1906,1932]" captionStart="FIGURE 14" captionStartId="31.[151,250,1797,1822]" captionTargetBox="[194,1394,779,1768]" captionTargetId="figure@31.[190,1396,777,1771]" captionTargetPageId="31" captionText="FIGURE 14. Lamprophaea cornuta n. sp., holotype (UF 882). A. Anterior region, dorsal view (interior irregular pale masses are gonads), B.Anterior end, dorsal view. C.Anterior region, ventral view. D. Chaetiger 7, left parapodium, anterior view, MGS. E. Same, neurochaetae and notochaetal tips (*: enlarged blades in F). F. Upper neurochaetal blade and lower neurochaetal blades (different magnification). Scale bars: A: 1.5 mm, B: 0.6 mm, C: 1.2 mm, D: 0.4 mm, E: 0.3 mm, F: thinner blade 200 µm, wider blade 150 µm." figureDoi="http://doi.org/10.5281/zenodo.3672578" httpUri="https://zenodo.org/record/3672578/files/figure.png" pageId="30" pageNumber="31">Fig. 14E</figureCitation>
|
||
), shortest ones missing, bidentate, 5–7 times longer than wide, guards approaching subdistal tooth.
|
||
</paragraph>
|
||
<paragraph id="A50F36F2FFFD7332FF73F84FF75E66F2" blockId="30.[151,1437,897,2041]" pageId="30" pageNumber="31">Posterior end tapered. Prepygidial segment with cirri barely pigmented, dorsal cirri about 4 times longer than ventral ones. Anus terminal, anal cirri reaching chaetiger 13.</paragraph>
|
||
<paragraph id="A50F36F2FFFC7333FF73FF6CF6DF61B9" blockId="31.[151,1437,153,755]" box="[199,701,153,179]" pageId="31" pageNumber="32">
|
||
Oocytes about
|
||
<quantity id="62489B17FFFC7333FEDBFF6CF5AB61B9" box="[367,457,153,179]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="31" pageNumber="32" unit="mm" value="100.0">100 µm</quantity>
|
||
. Spermatids not seen.
|
||
</paragraph>
|
||
<paragraph id="A50F36F2FFFC7333FF73FF49F07D6081" blockId="31.[151,1437,153,755]" pageId="31" pageNumber="32">
|
||
<emphasis id="97C4EAE0FFFC7333FF73FF49F55A61DD" bold="true" box="[199,312,188,215]" pageId="31" pageNumber="32">Variation</emphasis>
|
||
. A living juvenile specimen from
|
||
<collectingCountry id="DDA77662FFFC7333FD0EFF48F69C61DD" box="[698,766,189,215]" name="Guam" pageId="31" pageNumber="32">Guam</collectingCountry>
|
||
was dark purple (
|
||
<figureCitation id="3D8B2A77FFFC7333FC7FFF48F05161DD" box="[971,1075,188,215]" captionStart="FIGURE 15" captionStartId="32.[151,250,1518,1543]" captionTargetBox="[176,1415,186,1491]" captionTargetId="figure@32.[170,1418,181,1492]" captionTargetPageId="32" captionText="FIGURE 15. Lamprophaea cornuta n. sp., non-type specimen (UF 51). A. Living specimen, dorsal view. B. Preserved specimen, dorsal view. C. Anterior end, dorsal view. D. Chaetiger 8, right parapodium, anterior view (*: enlarged blades in E). E. Superior (left) and inferior (right) neurochaetal blades. Scale bars: A: 3.8 mm, B: 3.3 mm, C: 0.6 mm, D: 0.2 mm, E (left): 30 µm, E (right): 25 µm (photo A: Gustav Paulay)." figureDoi="http://doi.org/10.5281/zenodo.3672580" httpUri="https://zenodo.org/record/3672580/files/figure.png" pageId="31" pageNumber="32">Fig. 15A</figureCitation>
|
||
), darker medially, paler posteriorly. Upon preservation most cirri were missing, and after almost 20 years in ethanol, most of its pigmentation has disappeared (
|
||
<figureCitation id="3D8B2A77FFFC7333FE99FEF0F5F66015" box="[301,404,260,287]" captionStart="FIGURE 15" captionStartId="32.[151,250,1518,1543]" captionTargetBox="[176,1415,186,1491]" captionTargetId="figure@32.[170,1418,181,1492]" captionTargetPageId="32" captionText="FIGURE 15. Lamprophaea cornuta n. sp., non-type specimen (UF 51). A. Living specimen, dorsal view. B. Preserved specimen, dorsal view. C. Anterior end, dorsal view. D. Chaetiger 8, right parapodium, anterior view (*: enlarged blades in E). E. Superior (left) and inferior (right) neurochaetal blades. Scale bars: A: 3.8 mm, B: 3.3 mm, C: 0.6 mm, D: 0.2 mm, E (left): 30 µm, E (right): 25 µm (photo A: Gustav Paulay)." figureDoi="http://doi.org/10.5281/zenodo.3672580" httpUri="https://zenodo.org/record/3672580/files/figure.png" pageId="31" pageNumber="32">Fig. 15B</figureCitation>
|
||
). Remarkably, the prostomial margins as well as the lateral branches of nuchal organs lobes are darker than surrounding areas (
|
||
<figureCitation id="3D8B2A77FFFC7333FDA8FEDCF6E36049" box="[540,641,296,323]" captionStart="FIGURE 15" captionStartId="32.[151,250,1518,1543]" captionTargetBox="[176,1415,186,1491]" captionTargetId="figure@32.[170,1418,181,1492]" captionTargetPageId="32" captionText="FIGURE 15. Lamprophaea cornuta n. sp., non-type specimen (UF 51). A. Living specimen, dorsal view. B. Preserved specimen, dorsal view. C. Anterior end, dorsal view. D. Chaetiger 8, right parapodium, anterior view (*: enlarged blades in E). E. Superior (left) and inferior (right) neurochaetal blades. Scale bars: A: 3.8 mm, B: 3.3 mm, C: 0.6 mm, D: 0.2 mm, E (left): 30 µm, E (right): 25 µm (photo A: Gustav Paulay)." figureDoi="http://doi.org/10.5281/zenodo.3672580" httpUri="https://zenodo.org/record/3672580/files/figure.png" pageId="31" pageNumber="32">Fig. 15C</figureCitation>
|
||
), and the emarginate, anterior eyes are twice larger than posterior ones. Regarding parapodial features, the notacicular lobes are tapered, and the neuracicular ones are round but about twice wider than long (
|
||
<figureCitation id="3D8B2A77FFFC7333FEE2FE84F5DC6081" box="[342,446,368,395]" captionStart="FIGURE 15" captionStartId="32.[151,250,1518,1543]" captionTargetBox="[176,1415,186,1491]" captionTargetId="figure@32.[170,1418,181,1492]" captionTargetPageId="32" captionText="FIGURE 15. Lamprophaea cornuta n. sp., non-type specimen (UF 51). A. Living specimen, dorsal view. B. Preserved specimen, dorsal view. C. Anterior end, dorsal view. D. Chaetiger 8, right parapodium, anterior view (*: enlarged blades in E). E. Superior (left) and inferior (right) neurochaetal blades. Scale bars: A: 3.8 mm, B: 3.3 mm, C: 0.6 mm, D: 0.2 mm, E (left): 30 µm, E (right): 25 µm (photo A: Gustav Paulay)." figureDoi="http://doi.org/10.5281/zenodo.3672580" httpUri="https://zenodo.org/record/3672580/files/figure.png" pageId="31" pageNumber="32">Fig. 15D</figureCitation>
|
||
). Neurochaetal blades are 3–8 times longer than wide.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EDAA6579FFFC7333FF73FE60F7D760FD" pageId="31" pageNumber="32" type="etymology">
|
||
<paragraph id="A50F36F2FFFC7333FF73FE60F7D760FD" blockId="31.[151,1437,153,755]" pageId="31" pageNumber="32">
|
||
<emphasis id="97C4EAE0FFFC7333FF73FE60F52A60A5" bold="true" box="[199,328,405,431]" pageId="31" pageNumber="32">Etymology</emphasis>
|
||
. The specific epithet is made after the Latin adjective
|
||
<emphasis id="97C4EAE0FFFC7333FC07FE63F07760A5" box="[947,1045,406,431]" italics="true" pageId="31" pageNumber="32">cornutus</emphasis>
|
||
(-
|
||
<emphasis id="97C4EAE0FFFC7333FB9BFE63F05F60A5" box="[1071,1085,406,431]" italics="true" pageId="31" pageNumber="32">a</emphasis>
|
||
, -
|
||
<emphasis id="97C4EAE0FFFC7333FBE2FE63F01A60A5" box="[1110,1144,406,431]" italics="true" pageId="31" pageNumber="32">um</emphasis>
|
||
) meaning horned, or provided with horns. The name indicates the posterolateral prostomial squarish projections resembling small horns, and it is in feminine for matching the genus gender (
|
||
<bibRefCitation id="C1214B03FFFC7333FD06FE28F75560FD" author="ICZN" box="[690,823,477,503]" firstAuthor="ICZN" pageId="31" pageNumber="32" refId="ref85916" refString="ICZN (International Commission on Zoological Nomenclature). (1999) International Code of Zoological Nomenclature. 4 th Edition. International Trust for Zoological Nomenclature in association with the British Museum (Natural History), London, 306 pp. [http: // www. iczn. org / iczn / index. jsp]" type="book" year="1999">ICZN 1999</bibRefCitation>
|
||
,
|
||
<collectingRegion id="6774F810FFFC7333FCF4FE28F70B60FD" box="[832,873,477,503]" country="Djibouti" name="Arta" pageId="31" pageNumber="32">Art</collectingRegion>
|
||
. 31.2).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EDAA6579FFFC7333FF73FDF4F09963C5" pageId="31" pageNumber="32" type="discussion">
|
||
<paragraph id="A50F36F2FFFC7333FF73FDF4F09963C5" blockId="31.[151,1437,153,755]" pageId="31" pageNumber="32">
|
||
<emphasis id="97C4EAE0FFFC7333FF73FDF4F5566311" bold="true" box="[199,308,513,539]" pageId="31" pageNumber="32">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="62B04D71FFFC7333FEF7FDF4F65C6311" authority="Salazar-Vallejo, 2020" authorityName="Salazar-Vallejo" authorityYear="2020" box="[323,574,513,539]" class="Polychaeta" family="Hesionidae" genus="Lamprophaea" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="cornuta" status="sp. nov.">
|
||
<emphasis id="97C4EAE0FFFC7333FEF7FDF4F65C6311" box="[323,574,513,539]" italics="true" pageId="31" pageNumber="32">Lamprophaea cornuta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="97C4EAE0FFFC7333FDF3FDF4F6E46311" bold="true" box="[583,646,513,539]" pageId="31" pageNumber="32">
|
||
<taxonomicNameLabel id="8CF7579BFFFC7333FDF3FDF4F6E46311" box="[583,646,513,539]" pageId="31" pageNumber="32" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
belongs in the group of species having notochaetae from chaetiger 5, and resembles
|
||
<taxonomicName id="62B04D71FFFC7333FEF4FDD3F5CE6335" authority="Salazar-Vallejo, 2020" authorityName="Salazar-Vallejo" authorityYear="2020" box="[320,428,549,575]" class="Polychaeta" family="Hesionidae" genus="Lamprophaea" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="pleijeli" status="sp. nov.">
|
||
<emphasis id="97C4EAE0FFFC7333FEF4FDD3F5CE6335" box="[320,428,549,575]" italics="true" pageId="31" pageNumber="32">L. pleijeli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="97C4EAE0FFFC7333FE00FDD0F5966335" bold="true" box="[436,500,549,575]" pageId="31" pageNumber="32">
|
||
<taxonomicNameLabel id="8CF7579BFFFC7333FE00FDD0F5966335" box="[436,500,549,575]" pageId="31" pageNumber="32" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
from the Western Indian Ocean by having palpophores three or more times longer than palpostyles, prostomial margins angular, and dorsum blackish. These two species especially differ in the relative size of eyes, and in the length of posterior projections of nuchal organs. In
|
||
<taxonomicName id="62B04D71FFFC7333FBAAFD9BF0F6638D" authorityName="Salazar-Vallejo" authorityYear="2020" box="[1054,1172,622,647]" class="Polychaeta" family="Hesionidae" genus="Lamprophaea" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="cornuta">
|
||
<emphasis id="97C4EAE0FFFC7333FBAAFD9BF0F6638D" box="[1054,1172,622,647]" italics="true" pageId="31" pageNumber="32">L. cornuta</emphasis>
|
||
</taxonomicName>
|
||
anterior eyes are twice larger than posterior ones, and posterior projections of nuchal organs are 3–4 times longer than wide, whereas in
|
||
<taxonomicName id="62B04D71FFFC7333FA32FD67F48763C5" authorityName="Salazar-Vallejo" authorityYear="2020" class="Polychaeta" family="Hesionidae" genus="Lamprophaea" kingdom="Animalia" order="Phyllodocida" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="pleijeli">
|
||
<emphasis id="97C4EAE0FFFC7333FA32FD67F48763C5" italics="true" pageId="31" pageNumber="32">L. pleijeli</emphasis>
|
||
</taxonomicName>
|
||
eyes are of similar size, and posterior projections of nuchal organs are about as long as wide.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="EDAA6579FFFC7333FF73FD2DF11063F9" box="[199,1394,728,755]" pageId="31" pageNumber="32" type="distribution">
|
||
<paragraph id="A50F36F2FFFC7333FF73FD2DF11063F9" blockId="31.[151,1437,153,755]" box="[199,1394,728,755]" pageId="31" pageNumber="32">
|
||
<emphasis id="97C4EAE0FFFC7333FF73FD2DF53B63F9" bold="true" box="[199,345,728,755]" pageId="31" pageNumber="32">Distribution</emphasis>
|
||
. Western Pacific, from
|
||
<collectingCountry id="DDA77662FFFC7333FDD6FD2CF6C463F9" box="[610,678,729,755]" name="Guam" pageId="31" pageNumber="32">Guam</collectingCountry>
|
||
to Moorea, in intertidal to shallow subtidal coralline substrates.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |