303 lines
29 KiB
XML
303 lines
29 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.4657250" ID-GBIF-Dataset="96fd1ba3-d7b3-402d-a5a4-7e4df747ed2e" ID-GBIF-Taxon="180784085" ID-ISSN="0067-1975" ID-Zenodo-Dep="4657250" checkinTime="1617214787661" checkinUser="felipe" docAuthor="Wilson, G. G." docDate="1998" docId="038987DAFF8A835C86F0F6C3FBD2696E" docLanguage="en" docName="RecAustMus.50.1.55-83.pdf.imf" docOrigin="Records of the Australian Museum 50 (1)" docSource="https://journals.australian.museum/wilson-1998-rec-aust-mus-501-5583/" docStyle="DocumentStyle:CF64E561BE6B94FA5F31B9132C6D4316.1:RecAustMus.1998.journal_article" docStyleId="CF64E561BE6B94FA5F31B9132C6D4316" docStyleName="RecAustMus.1998.journal_article" docStyleVersion="1" docTitle="Lethrinus xanthochilus Klunzinger" docType="treatment" docVersion="5" lastPageId="26" lastPageNumber="81" masterDocId="FFB0FFA2FF928346835CFFCBFFCF6F76" masterDocTitle="A description of the early juvenile colour patterns of eleven Lethrinus species (Pisces: Lethrinidae) from the Great Barrier Reef, Australia" masterLastPageNumber="83" masterPageNumber="55" pageId="24" pageNumber="79" updateTime="1632023523603" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A description of the early juvenile colour patterns of eleven Lethrinus species (Pisces: Lethrinidae) from the Great Barrier Reef, Australia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wilson, G. G.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Records of the Australian Museum</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>1998</mods:date>
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<mods:detail type="pubDate">
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<mods:number>1998-05-13</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>50</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>55</mods:start>
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<mods:end>83</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>https://journals.australian.museum/wilson-1998-rec-aust-mus-501-5583/</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.3853/j.0067-1975.50.1998.1274</mods:identifier>
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<mods:identifier type="GBIF-Dataset">96fd1ba3-d7b3-402d-a5a4-7e4df747ed2e</mods:identifier>
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<mods:identifier type="ISSN">0067-1975</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4652850</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4657250" ID-GBIF-Taxon="180784085" ID-Zenodo-Dep="4657250" LSID="urn:lsid:plazi:treatment:038987DAFF8A835C86F0F6C3FBD2696E" httpUri="http://treatment.plazi.org/id/038987DAFF8A835C86F0F6C3FBD2696E" lastPageId="26" lastPageNumber="81" pageId="24" pageNumber="79">
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<subSubSection pageId="24" pageNumber="79" type="nomenclature">
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<paragraph blockId="24.[1452,2097,2312,2351]" box="[1452,2097,2312,2351]" pageId="24" pageNumber="79">
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<heading box="[1452,2097,2312,2351]" centered="true" fontSize="10" level="2" pageId="24" pageNumber="79" reason="2">
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<taxonomicName authority="Klunzinger" box="[1452,2097,2312,2351]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="24" pageNumber="79" phylum="Chordata" rank="species" species="xanthochilus">
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<emphasis box="[1452,1882,2312,2351]" italics="true" pageId="24" pageNumber="79">Lethrinus xanthochilus</emphasis>
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Klunzinger
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph blockId="24.[1640,1908,2406,2445]" box="[1640,1908,2406,2445]" pageId="24" pageNumber="79">PI. 3E, Fig. 3B</paragraph>
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</subSubSection>
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<subSubSection lastPageId="25" lastPageNumber="80" pageId="24" pageNumber="79" type="materials_examined">
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<paragraph blockId="24.[1284,2266,2504,2820]" pageId="24" pageNumber="79">
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Material examined. (
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<specimenCount box="[1724,1997,2504,2544]" pageId="24" pageNumber="79" type="generic">10 specimens</specimenCount>
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:
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<quantity box="[2035,2245,2504,2544]" metricMagnitude="-2" metricUnit="m" metricValue="5.55" metricValueMax="9.2" metricValueMin="1.9" pageId="24" pageNumber="79" unit="mm" value="55.5" valueMax="92.0" valueMin="19.0">19-92 mm</quantity>
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).
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<materialsCitation ID-GBIF-Occurrence="3066478306" collectionCode="AMS" country="Australia" location="Great Barrier Reef region" pageId="24" pageNumber="79" specimenCode="AMS 1.34923, 001, USNM 336684" specimenCount="1">
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<collectingCountry box="[1284,1478,2551,2590]" name="Australia" pageId="24" pageNumber="79">AUSTRALIA</collectingCountry>
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<location LSID="urn:lsid:plazi:treatment:038987DAFF8A835C86F0F6C3FBD2696E:8EFF6017FF8A835E868AF63CF85D6568" box="[1494,1938,2551,2590]" country="Australia" name="Great Barrier Reef region" pageId="24" pageNumber="79">Great Barrier Reef region</location>
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,
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<collectionCode box="[1959,2046,2551,2590]" pageId="24" pageNumber="79">AMS</collectionCode>
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I.34912-007 (1:
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<quantity box="[1322,1455,2597,2636]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="24" pageNumber="79" unit="mm" value="19.0">19 mm</quantity>
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),
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<collectionCode box="[1489,1575,2597,2636]" pageId="24" pageNumber="79">AMS</collectionCode>
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I.34912-008 (1:
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<quantity box="[1851,1987,2597,2636]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="24" pageNumber="79" unit="mm" value="22.0">22 mm</quantity>
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),
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<collectionCode box="[2021,2108,2597,2636]" pageId="24" pageNumber="79">AMS</collectionCode>
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I.34922- 001 (1:
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<quantity box="[1404,1546,2643,2682]" metricMagnitude="-2" metricUnit="m" metricValue="7.3" pageId="24" pageNumber="79" unit="mm" value="73.0">73 mm</quantity>
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),
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<specimenCode box="[1582,1832,2643,2682]" collectionCode="AMS" pageId="24" pageNumber="79">AMS 1.34923</specimenCode>
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-
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<specimenCode box="[1843,1905,2643,2682]" collectionCode="AMS" pageId="24" pageNumber="79">001</specimenCode>
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(1:
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<quantity box="[1964,2107,2643,2682]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="24" pageNumber="79" unit="mm" value="26.0">26 mm</quantity>
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),
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<specimenCode collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="24" pageNumber="79" type="Museum">USNM 336684</specimenCode>
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(1:
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<quantity box="[1460,1593,2689,2728]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="24" pageNumber="79" unit="mm" value="25.0">25 mm</quantity>
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), lost (1:
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<quantity box="[1739,1877,2689,2728]" metricMagnitude="-2" metricUnit="m" metricValue="4.8" pageId="24" pageNumber="79" unit="mm" value="48.0">48 mm</quantity>
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)
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</materialsCitation>
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;
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<materialsCitation ID-GBIF-Occurrence="3066478314" collectionCode="AMS" country="Papua New Guinea" location="Trobriand Islands" pageId="24" pageNumber="79" specimenCode="AMS 1.17099, 005" specimenCount="1">
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<collectingCountry box="[1912,2266,2689,2728]" name="Papua New Guinea" pageId="24" pageNumber="79">PAPUA NEW GUINEA</collectingCountry>
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<location LSID="urn:lsid:plazi:treatment:038987DAFF8A835C86F0F6C3FBD2696E:8EFF6017FF8A835E8658F565F9F165A0" box="[1284,1598,2734,2774]" country="Papua New Guinea" name="Trobriand Islands" pageId="24" pageNumber="79">Trobriand Islands</location>
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,
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<collectionCode box="[1621,1711,2734,2774]" pageId="24" pageNumber="79">AMS</collectionCode>
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I.17102-081 (1:
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<quantity box="[2000,2141,2734,2774]" metricMagnitude="-2" metricUnit="m" metricValue="4.4" pageId="24" pageNumber="79" unit="mm" value="44.0">44 mm</quantity>
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),
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<specimenCode collectionCode="AMS" pageId="24" pageNumber="79">AMS 1.17099</specimenCode>
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-
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<specimenCode box="[1427,1487,2782,2820]" collectionCode="AMS" pageId="24" pageNumber="79">005</specimenCode>
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(3:
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<quantity box="[1546,1743,2782,2820]" metricMagnitude="-2" metricUnit="m" metricValue="7.9" metricValueMax="9.2" metricValueMin="6.6" pageId="24" pageNumber="79" unit="mm" value="79.0" valueMax="92.0" valueMin="66.0">66-92 mm</quantity>
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)
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="24.[1284,2267,2886,3156]" pageId="24" pageNumber="79">
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Diagnosis. Body moderately deep, depth
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<quantity box="[2018,2190,2886,2926]" metricMagnitude="-2" metricUnit="m" metricValue="7.366" metricValueMax="8.128" metricValueMin="6.604" pageId="24" pageNumber="79" unit="in" value="2.9" valueMax="3.2" valueMin="2.6">2.6-3.2 in</quantity>
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SL; 4.5 dorsal scale rows, 15-16 ventral scale rows; maxillary serrations 7 at
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<quantity box="[1533,1711,2979,3018]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="1.9" metricValueMin="1.8" pageId="24" pageNumber="79" unit="mm" value="18.5" valueMax="19.0" valueMin="18.0">18-19 mm</quantity>
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, 1-4 (usually 2-3) at
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<quantity box="[2080,2259,2979,3018]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" metricValueMax="2.8" metricValueMin="2.0" pageId="24" pageNumber="79" unit="mm" value="24.0" valueMax="28.0" valueMin="20.0">20-28 mm</quantity>
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, absent at greater than
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<quantity box="[1668,1792,3025,3064]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="24" pageNumber="79" unit="mm" value="28.0">28 mm</quantity>
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; cheek scales retained until
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<quantity box="[1284,1405,3071,3110]" metricMagnitude="-2" metricUnit="m" metricValue="4.4" pageId="24" pageNumber="79" unit="mm" value="44.0">44 mm</quantity>
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; dorsal spine 5 the longest at
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<quantity box="[1911,2089,3071,3110]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="1.9" metricValueMin="1.8" pageId="24" pageNumber="79" unit="mm" value="18.5" valueMax="19.0" valueMin="18.0">18-19 mm</quantity>
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, 3 or 4 the longest at greater than
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<quantity box="[1679,1803,3117,3156]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="24" pageNumber="79" unit="mm" value="20.0">20 mm</quantity>
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.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.4652883" ID-Zenodo-Dep="4652883" box="[375,2100,1380,1415]" httpUri="https://zenodo.org/record/4652883/files/figure.png" pageId="25" pageNumber="80" startId="25.[375,429,1380,1415]" targetBox="[247,2191,412,1264]" targetPageId="25">
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<paragraph blockId="25.[375,2100,1380,1457]" box="[375,2100,1380,1415]" pageId="25" pageNumber="80">
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<emphasis bold="true" box="[375,491,1380,1415]" pageId="25" pageNumber="80">Fig. 10.</emphasis>
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<taxonomicName box="[504,817,1380,1415]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="variegatus">
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<emphasis box="[504,817,1380,1415]" italics="true" pageId="25" pageNumber="80">Lethrinus variegatus</emphasis>
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</taxonomicName>
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13.9 mm SL, late pre-settlement stage. Composite drawing based on AMS 1.34933-
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</paragraph>
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</caption>
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<paragraph blockId="25.[375,2100,1380,1457]" box="[375,2045,1422,1457]" pageId="25" pageNumber="80">
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<materialsCitation ID-GBIF-Occurrence="3066478325" box="[375,2041,1422,1457]" location="Green Island" pageId="25" pageNumber="80" specimenCount="2">
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001 (
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<specimenCount box="[457,652,1422,1457]" pageId="25" pageNumber="80" type="generic">2 specimens</specimenCount>
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),
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<location LSID="urn:lsid:plazi:treatment:038987DAFF8A835C86F0F6C3FBD2696E:8EFF6017FF8B835F81F1FA45FCB96AC7" box="[685,886,1422,1457]" name="Green Island" pageId="25" pageNumber="80">Green Island</location>
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. Details of scalation, myomeres and internal pigmentation are not shown
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</materialsCitation>
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.
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</paragraph>
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<paragraph blockId="25.[218,1201,1571,1931]" pageId="25" pageNumber="80">
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<emphasis bold="true" box="[219,648,1571,1610]" pageId="25" pageNumber="80">Diagnostic colour notes.</emphasis>
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At
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<quantity box="[718,896,1571,1610]" metricMagnitude="-2" metricUnit="m" metricValue="4.65" metricValueMax="7.5" metricValueMin="1.8" pageId="25" pageNumber="80" unit="mm" value="46.5" valueMax="75.0" valueMin="18.0">18-75 mm</quantity>
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, dorsum cream to pale bronze, body abruptly silvery off-white ventrally, silvery off-white interspace along mid-body (
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<quantity box="[1002,1189,1663,1701]" metricMagnitude="-2" metricUnit="m" metricValue="3.35" metricValueMax="4.5" metricValueMin="2.2" pageId="25" pageNumber="80" unit="mm" value="33.5" valueMax="45.0" valueMin="22.0">22-45 mm</quantity>
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) with 2-3 short brown stripes below; black suborbital blotch at
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<quantity box="[266,456,1755,1794]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="4.5" metricValueMin="2.0" pageId="25" pageNumber="80" unit="mm" value="32.5" valueMax="45.0" valueMin="20.0">20-45 mm</quantity>
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; shoulder blotch inconspicuous; pectoral base scarlet at greater than
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<quantity box="[732,861,1801,1840]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="80" unit="mm" value="50.0">50 mm</quantity>
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, spinous fins with dense melanophores at greater than
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<quantity box="[879,1003,1847,1886]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="25" pageNumber="80" unit="mm" value="19.0">19 mm</quantity>
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, appearing black when folded at rest.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="25" pageNumber="80" type="description">
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<paragraph blockId="25.[215,1203,1998,3184]" pageId="25" pageNumber="80">
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<emphasis bold="true" box="[219,467,1998,2037]" pageId="25" pageNumber="80">Colour notes.</emphasis>
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A species with distinctive early-juvenile colour patterns which differ markedly from the adult colouration, capable of rapid colour pattern changes. At
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<quantity box="[221,399,2136,2174]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.0" metricValueMin="1.8" pageId="25" pageNumber="80" unit="mm" value="19.0" valueMax="20.0" valueMin="18.0">18-20 mm</quantity>
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, recently-settled: snout, nape and dorsum cream to pale tan, ventral half of head and body abruptly silvery off-white, lateral-line cryptic, prominent silvery off-white interspace along mid-body between cheek and base of caudal rays (PI. 3E), diffuse grey to brown banding and blotches along body, 4-6 irregular bands forming along dorsum, 2-3 similar bands (or single broad band) on caudal peduncle, usually bisected by mid-lateral interspace; series of 3-4 exceedingly faint grey blotches between lateralline and mid-lateral interspace, 2 short primary stripes in approximately pectoral and ventral configurations (PI. 3E, Fig. 3B,4), may fuse below dorsal spines 8-10 and extend onto caudal peduncle as single stripe; diffuse darkmarkings forming onhead as small blotch below orbit, blotches along rear margin of preoperculum and operculum, and band passing through lips; fins mostly hyaline, anterior half of spinous fins with black patches over off-white to yellow, appearing black when folded at rest.
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</paragraph>
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<paragraph blockId="25.[215,1203,1998,3184]" lastBlockId="25.[1273,2255,1568,1975]" pageId="25" pageNumber="80">
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At
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<quantity box="[320,504,2962,3001]" metricMagnitude="-2" metricUnit="m" metricValue="4.65" metricValueMax="7.3" metricValueMin="2.0" pageId="25" pageNumber="80" unit="mm" value="46.5" valueMax="73.0" valueMin="20.0">20-73 mm</quantity>
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(PI. 3E): background of body gradually darkening with growth to pale bronze dorsum and off-white belly; dark markings on head and body more intense, particularly in field, dark brown to black (PI. 3E), shoulder blotch more distinct although only at capture or after death, ventral network of indistinct bands joining blotches along lateral-line with belly at greater than
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<quantity box="[1920,2042,1614,1653]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="80" unit="mm" value="50.0">50 mm</quantity>
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, 2-3 diffuse bands across snout and nape (PI. 3E); silvery off-white interspace becoming clearer (
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<quantity box="[1791,1980,1706,1745]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" metricValueMax="4.5" metricValueMin="2.0" pageId="25" pageNumber="80" unit="mm" value="32.5" valueMax="45.0" valueMin="20.0">20-45 mm</quantity>
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) then indistinct (
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<quantity box="[1287,1471,1752,1791]" metricMagnitude="-2" metricUnit="m" metricValue="6.15" metricValueMax="7.3" metricValueMin="5.0" pageId="25" pageNumber="80" unit="mm" value="61.5" valueMax="73.0" valueMin="50.0">50-73 mm</quantity>
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); dark mid-lateral stripe occasionally displayed in field, width approximately 4.0 in body depth, moderately-intense; pigmentation on fins more intense, pectoral fin pale pink at greater than
|
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<quantity box="[1905,2025,1890,1929]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="80" unit="mm" value="50.0">50 mm</quantity>
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, scarlet patch at pectoral base from
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<quantity box="[1649,1771,1936,1975]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="25" pageNumber="80" unit="mm" value="50.0">50 mm</quantity>
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|
.
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</paragraph>
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<paragraph blockId="25.[1273,2256,2017,2331]" pageId="25" pageNumber="80">
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<emphasis bold="true" box="[1275,1606,2017,2056]" pageId="25" pageNumber="80">Colour in alcohol.</emphasis>
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At
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<quantity box="[1684,1871,2017,2056]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.0" metricValueMin="1.8" pageId="25" pageNumber="80" unit="mm" value="19.0" valueMax="20.0" valueMin="18.0">18-20 mm</quantity>
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, body off-white, dark markings on head, body and fins distinct although faded;
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<quantity box="[1274,1456,2109,2148]" metricMagnitude="-2" metricUnit="m" metricValue="5.65" metricValueMax="9.2" metricValueMin="2.1" pageId="25" pageNumber="80" unit="mm" value="56.5" valueMax="92.0" valueMin="21.0">21-92 mm</quantity>
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(PI. 3E), dorsum off-white to pale tan, silvery off-white ventrally, dark patterns along body, head and fins distinctly retained, silvery white mid-lateral interspace usually prominent (
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<quantity box="[1609,1797,2247,2286]" metricMagnitude="-2" metricUnit="m" metricValue="3.55" metricValueMax="5.0" metricValueMin="2.1" pageId="25" pageNumber="80" unit="mm" value="35.5" valueMax="50.0" valueMin="21.0">21-50 mm</quantity>
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), red pectoral base (
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<quantity metricMagnitude="-2" metricUnit="m" metricValue="7.1" metricValueMax="9.2" metricValueMin="5.0" pageId="25" pageNumber="80" unit="mm" value="71.0" valueMax="92.0" valueMin="50.0">50-92 mm</quantity>
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) indistinguishable.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="26" lastPageNumber="81" pageId="25" pageNumber="80" type="biology_ecology">
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<paragraph blockId="25.[1272,2257,2374,3010]" pageId="25" pageNumber="80">
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<emphasis bold="true" box="[1273,1431,2374,2412]" pageId="25" pageNumber="80">Ecology.</emphasis>
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Uncommon at Green Island, settlement and nursery habitat preferences uncertain, at
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<quantity box="[1985,2167,2420,2459]" metricMagnitude="-2" metricUnit="m" metricValue="4.65" metricValueMax="7.3" metricValueMin="2.0" pageId="25" pageNumber="80" unit="mm" value="46.5" valueMax="73.0" valueMin="20.0">20-73 mm</quantity>
|
|
only found over shoreline seagrass cover (0.2-2.0 m;
|
|
<emphasis box="[1275,1865,2512,2551]" italics="true" pageId="25" pageNumber="80">
|
|
<taxonomicName box="[1275,1470,2512,2551]" class="Liliopsida" family="Cymodoceaceae" genus="Cymodocea" kingdom="Animalia" order="Alismatales" pageId="25" pageNumber="80" phylum="Tracheophyta" rank="genus">Cymodocea</taxonomicName>
|
|
,
|
|
<taxonomicName box="[1497,1652,2512,2551]" class="Liliopsida" family="Cymodoceaceae" genus="Halodule" kingdom="Plantae" order="Alismatales" pageId="25" pageNumber="80" phylum="Tracheophyta" rank="genus">Halodule</taxonomicName>
|
|
,
|
|
<taxonomicName box="[1681,1847,2512,2551]" class="Liliopsida" family="Hydrocharitaceae" genus="Thalassia" kingdom="Animalia" order="Alismatales" pageId="25" pageNumber="80" phylum="Tracheophyta" rank="genus">Thalassia</taxonomicName>
|
|
),
|
|
</emphasis>
|
|
specimens
|
|
<quantity box="[2074,2256,2512,2551]" metricMagnitude="-2" metricUnit="m" metricValue="6.8" metricValueMax="9.2" metricValueMin="4.4" pageId="25" pageNumber="80" unit="mm" value="68.0" valueMax="92.0" valueMin="44.0">44-92 mm</quantity>
|
|
from the Trobriand Islands (
|
|
<collectingCountry box="[1752,2081,2558,2597]" name="Papua New Guinea" pageId="25" pageNumber="80">Papua New Guinea</collectingCountry>
|
|
) collected over sand near patch reefs,
|
|
<quantity box="[1794,1914,2603,2642]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" metricValueMax="10.0" metricValueMin="0.0" pageId="25" pageNumber="80" unit="m" value="0.5" valueMax="1.0" valueMin="0.0">0-1 m</quantity>
|
|
; a solitary
|
|
<quantity box="[2132,2256,2603,2642]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="25" pageNumber="80" unit="mm" value="35.0">35 mm</quantity>
|
|
individual at Green Island was noted sheltering amongst epiphytic algae at the base of the seagrass canopy, two
|
|
<quantity metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="25" pageNumber="80" unit="mm" value="40.0">40 mm</quantity>
|
|
individuals were noted foraging with congeners
|
|
<emphasis box="[2211,2222,2741,2780]" italics="true" pageId="25" pageNumber="80">(</emphasis>
|
|
<taxonomicName baseAuthorityName="Forsskal" baseAuthorityYear="1775" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="obsoletus">
|
|
<emphasis italics="true" pageId="25" pageNumber="80">L. obsoletus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis italics="true" pageId="25" pageNumber="80">
|
|
<taxonomicName box="[1550,1805,2787,2826]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="variegatus">L. variegatus</taxonomicName>
|
|
),
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" box="[1847,2246,2787,2826]" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="miniatus">Halichoeres miniatus</taxonomicName>
|
|
,
|
|
<taxonomicName baseAuthorityName="Forsskal" baseAuthorityYear="1775" box="[1272,1632,2833,2872]" class="Actinopterygii" family="Lutjanidae" genus="Lutjanus" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="fulviflamma">Lutjanus fulviflamma</taxonomicName>
|
|
</emphasis>
|
|
and
|
|
<taxonomicName baseAuthorityName="Houttuyn" baseAuthorityYear="1782" box="[1723,2046,2833,2872]" class="Actinopterygii" family="Siganidae" genus="Siganus" kingdom="Animalia" order="Perciformes" pageId="25" pageNumber="80" phylum="Chordata" rank="species" species="fuscescens">
|
|
<emphasis box="[1723,2046,2833,2872]" italics="true" pageId="25" pageNumber="80">Siganus fuscescens</emphasis>
|
|
</taxonomicName>
|
|
of a similar size, fleeing over the seagrass canopy when closely approached; not appearing site attached, other field behaviours unknown.
|
|
</paragraph>
|
|
<paragraph blockId="25.[1273,2257,3052,3183]" pageId="25" pageNumber="80">
|
|
<emphasis bold="true" box="[1273,1677,3052,3091]" pageId="25" pageNumber="80">Field identification.</emphasis>
|
|
A distinctive species, easily recognised in the field by its prominent silvery white midlateral interspace (
|
|
<quantity box="[1633,1837,3144,3183]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="25" pageNumber="80" unit="mm" value="35.0" valueMax="50.0" valueMin="20.0">20-50 mm</quantity>
|
|
) and black suborbital
|
|
</paragraph>
|
|
<paragraph blockId="26.[222,1204,391,614]" pageId="26" pageNumber="81">
|
|
markings. The red patch at the pectoral-fin base may be a reliable character for the field identification of individuals greater than
|
|
<quantity box="[449,574,483,522]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="26" pageNumber="81" unit="mm" value="55.0">55 mm</quantity>
|
|
, along with the presence of intense black fin pigmentation (but see "Identification note" below).
|
|
</paragraph>
|
|
<paragraph blockId="26.[218,1204,679,1225]" pageId="26" pageNumber="81">
|
|
<emphasis bold="true" box="[222,470,679,719]" pageId="26" pageNumber="81">Identification</emphasis>
|
|
note. The intense black pigmentation on spinous fins of preserved specimens may lead to confusion with
|
|
<emphasis box="[310,511,772,811]" italics="true" pageId="26" pageNumber="81">
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" box="[310,506,772,811]" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="miniatus">L. miniatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
No confirmed juvenile records exist for the latter species on the GBR, although two specimens are known from Sydney Harbour (Australian Museum, I.19103-01O and 1.24474-002). Morphological differences distinguishing
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" box="[471,658,956,995]" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="miniatus">
|
|
<emphasis box="[471,658,956,995]" italics="true" pageId="26" pageNumber="81">L. miniatus</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName box="[742,1002,956,995]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="xanthochilus">
|
|
<emphasis box="[742,1002,956,995]" italics="true" pageId="26" pageNumber="81">L. xanthochilus</emphasis>
|
|
</taxonomicName>
|
|
at less than
|
|
<quantity box="[224,378,1002,1041]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" pageId="26" pageNumber="81" unit="mm" value="110.0">110 mm</quantity>
|
|
include a concave interorbital area in
|
|
<taxonomicName class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="xanthochilus">
|
|
<emphasis italics="true" pageId="26" pageNumber="81">L. xanthochilus</emphasis>
|
|
</taxonomicName>
|
|
(at greater than
|
|
<quantity box="[716,836,1048,1087]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="26" pageNumber="81" unit="mm" value="40.0">40 mm</quantity>
|
|
) (flat or convex in
|
|
<emphasis italics="true" pageId="26" pageNumber="81">
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="miniatus">L. miniatus</taxonomicName>
|
|
),
|
|
</emphasis>
|
|
a slight to moderately-humped interorbital margin in
|
|
<taxonomicName box="[409,678,1140,1179]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="xanthochilus">
|
|
<emphasis box="[409,678,1140,1179]" italics="true" pageId="26" pageNumber="81">L. xanthochilus</emphasis>
|
|
</taxonomicName>
|
|
(straight in
|
|
<emphasis box="[909,1122,1140,1179]" italics="true" pageId="26" pageNumber="81">
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" box="[909,1111,1140,1179]" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="miniatus">L. miniatus</taxonomicName>
|
|
)
|
|
</emphasis>
|
|
and deeper body profile of
|
|
<emphasis box="[617,816,1186,1225]" italics="true" pageId="26" pageNumber="81">
|
|
<taxonomicName baseAuthorityName="Valenciennes ex Kuhl & van Hasselt in Cuvier & Valenciennes" baseAuthorityYear="1839" box="[617,811,1186,1225]" class="Actinopterygii" family="Labridae" genus="Halichoeres" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="miniatus">L. miniatus</taxonomicName>
|
|
.
|
|
</emphasis>
|
|
</paragraph>
|
|
<paragraph blockId="26.[215,1202,1291,1560]" pageId="26" pageNumber="81">
|
|
Remarks. Carpenter & Allen (1989) queried the occurrence of
|
|
<taxonomicName box="[498,786,1337,1376]" class="Actinopterygii" family="Lethrinidae" genus="Lethrinus" kingdom="Animalia" order="Perciformes" pageId="26" pageNumber="81" phylum="Chordata" rank="species" species="xanthochilus">
|
|
<emphasis box="[498,786,1337,1376]" italics="true" pageId="26" pageNumber="81">L. xanthochilus</emphasis>
|
|
</taxonomicName>
|
|
in Australian waters, although
|
|
<bibRefCitation author="Williams & Russ" box="[384,812,1383,1422]" firstAuthor="Williams" pageId="26" pageNumber="81" pagination="103" refId="ref23086" refString="Williams, D. McB., & G. R. Russ, 1994. Review of data on fishes of commercial and recreational fishing interest in the Great Barrier Reef. Research Publication No. 33, Vol. 1, Great Barrier Reef Marine Park Authority, Townsville, Australia, pp. 103." type="journal article" year="1994">Williams & Russ (1994)</bibRefCitation>
|
|
noted several records from the central and northern regions of the GBR. The individuals described here represent the first confirmed juveniles to be collected from Australian waters.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |