252 lines
23 KiB
XML
252 lines
23 KiB
XML
<document id="CE1EB961F99E9F0556F6ED9C3EC93664" ENCODING="UTF-8" ID-GBIF-Dataset="abb3facc-ba2a-49fb-b3c7-713bdf3013c1" ModsDocID="z01080p039" checkinTime="1247052984162" checkinUser="thomas" docAuthor="Lilian Casatti" docDate="2005" docId="44E68FC8D160AB7E16C668388035174C" docLanguage="en" docName="2005_Casatti_gg1.xml" docOrigin="Zootaxa 1080" docSource="http://www.zoobank.org/urn:lsid:zoobank.org:pub:11D3E992-6C7C-4A0B-8450-69B712B77C42" docTitle="Plagioscion magdalenae" docType="treatment" docVersion="12" lastPageNumber="55" masterDocId="A0866952A6D187F931F5B2CC5D9CE14B" masterDocTitle="Revision of the South American freshwater genus Plagioscion (Teleostei, Perciformes, Sciaenidae)." masterLastPageNumber="64" masterPageNumber="39" pageNumber="53" updateTime="1701325904177" updateUser="ExternalLinkService">
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<mods:mods id="24A149F78B00DDD3C1CF23B35D9198F7" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="FC08B4F647F01F301181DB5B3C6415AF">
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<mods:title id="24F35817085589B6D91496B8E14862D0">Revision of the South American freshwater genus Plagioscion (Teleostei, Perciformes, Sciaenidae).</mods:title>
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</mods:titleInfo>
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<mods:name id="B2E2E84BD749D35FA1B8B3521BB8F3AA" type="personal">
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<mods:roleTerm id="3C3AB6E9C2EA21F6FFF5E4AABED6AF78">Author</mods:roleTerm>
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<mods:namePart id="348F2E6B00E190B4DC051D458413B216">Lilian Casatti</mods:namePart>
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<mods:typeOfResource id="627850CC203C974A7F387C0BC464E1CF">text</mods:typeOfResource>
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<mods:title id="4D7EB3B66E2B8777EF4D41B376B350D7">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="33309249B8DA02C5CAA9756409AB880B">
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<mods:date id="563A68318D0A1806605EE9B001EE4FA4">2005</mods:date>
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<mods:detail id="9B043C5A1F08392DAAA744D242164831" type="volume">
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<mods:number id="44A631891ED7AF8A9CF138ADCAE3D6A9">1080</mods:number>
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<mods:start id="A45C2EFC6770E67886BC3595DBAB16FE">39</mods:start>
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<mods:end id="EC2C269B0E4C81C0161DEEDB60579A12">64</mods:end>
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<mods:location id="D103594200843A9D9539CD4B385D4CC2">
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<mods:url id="78D7D1BA881EB1C477D8D0CF03B0CACE">http://www.zoobank.org/urn:lsid:zoobank.org:pub:11D3E992-6C7C-4A0B-8450-69B712B77C42</mods:url>
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</mods:location>
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<mods:classification id="9B09E9D2BE1DC1F52080CF52847050F8">journal article</mods:classification>
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<mods:identifier id="E5F0E0DF1B4A3C7365F125912E3B705C" type="Plazi-Custom">z01080p039</mods:identifier>
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<treatment id="44E68FC8D160AB7E16C668388035174C" ID-DOI="http://doi.org/10.5281/zenodo.6265534" ID-GBIF-Taxon="100123309" ID-Zenodo-Dep="6265534" LSID="urn:lsid:plazi:treatment:44E68FC8D160AB7E16C668388035174C" httpUri="http://treatment.plazi.org/id/44E68FC8D160AB7E16C668388035174C" lastPageNumber="55" pageNumber="53">
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<subSubSection id="14988B2B5F656AAD760C134BE445D0E5" type="nomenclature">
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<paragraph id="9A0802B23D27DA53E29559AC98265078" pageNumber="53">
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<taxonomicName id="FC0981C392E015D594D7BCCA7DB9BB88" ID-CoL="4JH5Z" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="species" species="magdalenae">Plagioscion magdalenae (Steindachner 1878)</taxonomicName>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="07C8BDF41D5E10C83E84912D5DBD92A4" type="description">
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<paragraph id="1E9B7B45F9A24CA127898BA172AB6D22" pageNumber="53">(Fig. 6)</paragraph>
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</subSubSection>
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<subSubSection id="845D2E7DD5448AB8B8032D01ACDD59B8" type="reference_group">
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<paragraph id="374C2EA73C975BC1B844FDAF88F9E508" pageNumber="53">
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<taxonomicName id="BA6A86B7FF95AD9ECFD3C9A1919606FE" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="species" species="magdalenae">Sciaena magdalenae Steindachner 1878</taxonomicName>
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: 22, pl. 1, fig. 1 (type-locality:
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<normalizedToken id="7B60B855E690B8970C764E25E5347823" originalValue="Río">Rio</normalizedToken>
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||
Magdalena, Colombia; material not located at NMW, cited as possible adult of
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<taxonomicName id="BCEF00C62F9FECFC7A3B0A37596E2FC7" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="species" species="surinamensis">Sciaena surinamensis Bleeker</taxonomicName>
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).
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</paragraph>
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<paragraph id="2ED4F0FC8DDAC21E1589228814720C14" pageNumber="53">
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<taxonomicName id="9C4169CBA35087BBA0358A23B5BFE509" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="species" species="surinamensis">Sciaena surinamensis</taxonomicName>
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, non Bleeker 1873: Steindachner 1878: 22.
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</paragraph>
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<paragraph id="59CE4D422EC99AC52296E0B567218B53" pageNumber="53">
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<taxonomicName id="5BF5762566489E8D21A5B77D6EFE7408" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="species" species="surinamensis">Plagioscion surinamensis</taxonomicName>
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, Jordan and Eigenmann 1889: 382 (revision).
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</paragraph>
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<paragraph id="1F10C68F37519B58D3172DDF1CD71252" pageNumber="53">
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<taxonomicName id="C9D85EB565F02350D887169729161FF0" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="subSpecies" species="surinamensis" subSpecies="magdalenae">Plagioscion surinamensis magdalenae</taxonomicName>
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, Steindachner1902: 120 (type-locality:
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<normalizedToken id="336D4CCEC391DEDF4A981696E12455A2" originalValue="Río">Rio</normalizedToken>
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Magdalena, Colombia).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="B5DD471EF687216D1D246E7DB8B5547B" type="materials_examined">
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<paragraph id="F635412B8B6B677F256B5FC41966C111" pageNumber="53">
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Material examined: Non-types (56 specimens).
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<materialsCitation id="9859335B0FAA9E9641189FE5A86FF835" ID-GBIF-Occurrence="923902343" country="Colombia">
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<collectingCountry id="5FB299619E244AC9CD2B0B861B5C7EB5">Colombia</collectingCountry>
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:
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<normalizedToken id="0B0FED0A4933DF3E4B435E79899CD195" originalValue="Río">Rio</normalizedToken>
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Magdalena basin:
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<collectionCode id="A999049E4CB26C9E84F2E7C96D7B4592" collectionName="USA, California, San Francisco, California Academy of Sciences">CAS</collectionCode>
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13889 (2)
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</materialsCitation>
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,
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<materialsCitation id="84B2B242E65B85D3CCCBFFB371E294EE" ID-GBIF-Occurrence="923902356" country="Colombia">
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||
<collectionCode id="07A530EFE48D210CE6247783C6BA56A2" collectionName="USA, Illinois, Chicago, Field Museum of Natural History (also used by Finnish Museum of Natural History)">FMNH</collectionCode>
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||
58496 (2)
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||
</materialsCitation>
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||
,
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<materialsCitation id="D5E29001687250EEF92FA3F8782182EA" ID-GBIF-Occurrence="923902355" country="Colombia">
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||
<collectionCode id="A17823FF6E9463A22A22693A53D95C0D" collectionName="USA, Illinois, Chicago, Field Museum of Natural History (also used by Finnish Museum of Natural History)">FMNH</collectionCode>
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58497 (2)
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||
</materialsCitation>
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,
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<materialsCitation id="1707954879D8CFDEC7137682CACA1DF4" ID-GBIF-Occurrence="923902354" country="Colombia">
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||
<collectionCode id="E0BF2DF132CFA04FDB5FF3727D5F06B9" collectionName="France, Paris, Museum National d'Histoire Naturelle">MNHN</collectionCode>
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||
17181 (1)
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||
</materialsCitation>
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||
,
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||
<materialsCitation id="AD789BD8B855E288B5AC741FCFB3DD2A" ID-GBIF-Occurrence="923902359" country="Colombia">
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||
<collectionCode id="68D89BE89E8CDE5A2D7E48D6228E5A39" collectionName="USA, California, San Francisco, California Academy of Sciences">CAS</collectionCode>
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||
13890 (2)
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||
</materialsCitation>
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||
;
|
||
<materialsCitation id="11974395D9251AA1B55F7E8C8E3C1A6B" ID-GBIF-Occurrence="923902358" country="Brazil">
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||
<collectingCountry id="DAC9DD8B0DFE748C869725063C35FC32">Brazil</collectingCountry>
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||
:
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||
<normalizedToken id="AAAC79DB01125C5EAE5780B2839CCFCF" originalValue="Río">Rio</normalizedToken>
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||
Amazonas basin:
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||
<collectionCode id="854C8E8F0D16CE517380AFB9BC9C1040" collectionName="USA, Washington D.C., National Museum of Natural History, [formerly, United States National Museum]">USNM</collectionCode>
|
||
52606 (1)
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||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="1E3B37946AD21A5B2D688658F48F80CA" ID-GBIF-Occurrence="923902365" country="Brazil">
|
||
<collectionCode id="8F804A09799CC7E50B081A19824714C5" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
10422 (2)
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||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="AF7483561FCCD6129C9214ACB41A3410" ID-GBIF-Occurrence="923902360" country="Brazil">
|
||
<collectionCode id="BC95C48B46F012739A4F75EA6F409195" collectionName="MZUSP">MZUSP</collectionCode>
|
||
34077 (9)
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||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="72507B4AE15F47FFFAD5B530A376E063" ID-GBIF-Occurrence="923902363" country="Brazil">
|
||
<collectionCode id="23DF50E2C32763873DCB3B7B287538B1" collectionName="USA, California, San Francisco, California Academy of Sciences">CAS</collectionCode>
|
||
122122 (6)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="8A3C1499CB4AD2963849CB2B223811E1" ID-GBIF-Occurrence="923902361" country="Brazil">
|
||
<collectionCode id="322416321A4FA1CCEFC3AA7E491BF66D" collectionName="USA, California, San Francisco, California Academy of Sciences">CAS</collectionCode>
|
||
32056 (1)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="B73265A3532E1FA45094A5C6B2CA56CF" ID-GBIF-Occurrence="923902357" country="Brazil">
|
||
<collectionCode id="390EACFD238508B7CD0E3E4AF9062058" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
12901 (2)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="B7AD998C902B826F322A9ADCDB40FD00" ID-GBIF-Occurrence="923902367" country="Brazil">
|
||
<collectionCode id="43AA092BC312692F3EC90F2AB8046126" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
12924 (2)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="2FAB70C5577AB6EACA844EBA7B38CC45" ID-GBIF-Occurrence="923902362" country="Brazil">
|
||
<collectionCode id="AFE23117618307388917A0A4DE35E19D" collectionName="MZUSP">MZUSP</collectionCode>
|
||
45950 (1)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="949FCE96AE057DD7B75BA8F316AE3DD1" ID-GBIF-Occurrence="923902366" country="Brazil">
|
||
<collectionCode id="0CF44198F7C694A03ED59CC751692E7A" collectionName="MZUSP">MZUSP</collectionCode>
|
||
45940 (1)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="9E71D3A70F0295F51CDEF62395D8B0A8" ID-GBIF-Occurrence="923902364" country="Brazil">
|
||
<collectionCode id="BEF03F0B3041C8A21A56FC70EF775B60" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
607 (9)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="BD76058B078C922A20F4B6BBFA051B05" ID-GBIF-Occurrence="923902345" country="Brazil">
|
||
<collectionCode id="E72D335D1CEC1497BB1F1C982D95E2BE" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
12904 (3)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="1569034DA7420CAC8B6D9ACD876CB8C6" ID-GBIF-Occurrence="923902346" country="Brazil">
|
||
<collectionCode id="11C91916026FF59DC89E409C6CB8C2BB" collectionName="USA, New York, New York, American Museum of Natural History">AMNH</collectionCode>
|
||
3751 (2)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="7D6646F345D8B72B0B432AD4E41336D7" ID-GBIF-Occurrence="923902344" country="Brazil">
|
||
<collectionCode id="281D135FB8366340F9E6018782E85722" collectionName="USA, Massachusetts, Cambridge, Harvard University, Museum of Comparative Zoology">MCZ</collectionCode>
|
||
10854 (1)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="04E4740D1DBAC7FAA0D29D7EAB9EDB99" ID-GBIF-Occurrence="923902347" country="Brazil">
|
||
<collectionCode id="283B73111D8FDB2782682A5DF99E7046" collectionName="MZUSP">MZUSP</collectionCode>
|
||
3591 (2)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="7DAEB33F3BA1443CAD0E5A78F82F2C4E" ID-GBIF-Occurrence="923902349" country="Brazil">
|
||
<collectionCode id="216808BE23C589BA63AD8163811E26F2" collectionName="Brazil, Para, Belem, Museu Paraense Emilio Goeldi">MPEG</collectionCode>
|
||
1673 (2)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="8ADF9ACA432DA70B25C4AA3360408F84" ID-GBIF-Occurrence="923902350" country="Brazil">
|
||
<collectionCode id="F59243B7ED350FD02411FE6E18CBED50" collectionName="Brazil, Para, Belem, Museu Paraense Emilio Goeldi">MPEG</collectionCode>
|
||
1666 (1)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="B4DA2415888065A46ECD12B6E97A6C7C" ID-GBIF-Occurrence="923902348" country="Brazil">
|
||
<collectionCode id="5FD09E1B816D65566A7BEE256C8A5CD5" collectionName="Brazil, Amazonas, Manaus, Instituto Nacional de Pesquisas da Amazoonia, Colecao Sistematica da Entomologia">INPA</collectionCode>
|
||
12913 (2)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="498720675319586EC85ADC9495F84FFA" type="diagnosis">
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||
<paragraph id="527A4EDA209FE084D54DC60AA6321D8C" pageNumber="53">
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||
Diagnosis. A species of
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<taxonomicName id="E15984ADA56B91590AC01D196EAE1EDA" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="53" phylum="Chordata" rank="genus">Plagioscion</taxonomicName>
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diagnosed by the following combination of characters: anus distant from anal-fin origin (2.4-2.8 in HL); horizontal diameter of orbit 3.1-4.6 in HL; interorbital narrow (width 5.0-6.5 in HL); pectoral-fin long, with tip of adpressed fin reaching, or extending beyond, vertical through anus; second anal-fin spine strong and long (1.5-2.8 in HL); lower half of soft dorsal-fin covered with scales (usually 1-5 longitudinal series).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="A91D2FAC70A102BD671A1DD990DBB0A0" type="description">
|
||
<paragraph id="EE891B20B678437421E26316D4AF3A79" pageNumber="54">Description. Morphometric and meristic data are presented in Table 2. Body elongated; maximum body depth at origin of dorsal fin. Dorsal profile convex. Ventral profile flattened from prepelvic region to anal-fin origin. Snout blunt in lateral view, short, and as long as horizontal diameter of orbit. Mouth terminal, oblique in lateral view. Teeth conical, not visible externally; premaxilla with outer row of larger teeth and several inner rows of smaller teeth; dentary with 2 or 3 outer rows of smaller teeth and 1 inner row of larger teeth. Posteriormost tip of premaxillary bone reaching vertical through posterior margin of orbit. Orbit lateral; eye round. Interorbital septum absent. Nostrils dorsolateral; anterior circular, posterior crescent-shaped, and close to anterior margin of orbit. Laterosensory canal segments on head externally visible on lacrymal, suborbital, and preopercle. Preopercular margin smooth, slightly serrate on inferior right corner. Tip of opercle located posterior to vertical through pectoral-fin base. Posterior margin of postemporal bone covered with small ctenoid scales, and appearing as bony flap above dorsal limit of gill slit. Gill rakers developed. Scales ctenoid, except for cycloid scales on snout, lacrymal, second to fourth infraorbitals, and preopercle. Lateral line extending to posterior margin of caudal fin, with anterior third of lateral line concave. Lateral-line scales complex, formed of single basal scale larger and covered by 4 or 5 smaller scales. Anal, pectoral, and pelvic fins with 1 or 2 rows of small ctenoid scales along their bases, and with few scales on basal half of membranes. Caudal fin almost completely covered by scales. Spinous dorsal-fin low, with longest spine, when depressed, falling short of soft dorsal fin origin. First dorsal-fin spine very small. Notch present between spinous and soft dorsal fins. Origin of soft dorsal-fin located along vertical through pectoral-fin tip. Anal fin truncate, the first spine reduced, and second spine strong and longer than one-half of longest soft ray. Caudal fin rhomboidal, with median rays longer in juveniles. Pectoralfin falcate, reaching vertical through tip of pelvic fin. Pelvic-fin origin slightly behind vertical through pectoral-fin origin. First soft pelvic-fin ray longer, almost reaching anus. Gas bladder fusiform, with anterior pair of horn-shaped appendages.</paragraph>
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<paragraph id="C05B4222B3AF467A06140C906E5CFD27" pageNumber="54">Color in alcohol. Head and dorsal portion of trunk yellowish-tan, lighter and silvery ventrally. Opercle with irregular concentration of dark chromatophores. Fins hyaline overall, but dorsal fin membranes with irregularly distributed brown chromatophores. Axillary dark blotch present.</paragraph>
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</subSubSection>
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||
<subSubSection id="D5FD160F1BC462A73F7139DF634C5BD5" type="distribution">
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<paragraph id="BDB68A1DCAF945B763D44B0467632127" pageNumber="54">
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Distribution.
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<taxonomicName id="436C751A3513FBB7C195978FCB838144" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="magdalenae">Plagioscion magdalenae</taxonomicName>
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is known from the
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<normalizedToken id="38DA1A4B49E0EBD83BE18D755655D9B1" originalValue="Río">Rio</normalizedToken>
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||
Magdalena and
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<normalizedToken id="0856EA70C882EBA13E2268892055701A" originalValue="Río">Rio</normalizedToken>
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Amazonas basins in Colombia and Brazil, respectively (Fig. 3).
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</paragraph>
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</subSubSection>
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<subSubSection id="BB13CDEC3A7FC98C8F66F38ECC24B100" type="discussion">
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<paragraph id="5BEF89130F93F0010EC703FDB419AF46" lastPageNumber="55" pageNumber="54">
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Remarks. This species has heretofore been called
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||
<taxonomicName id="DFBC0B97934401B4A1E2A164E61EE5A1" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="surinamensis">Plagioscion surinamensis (Bleeker 1873)</taxonomicName>
|
||
, as first noted by Jordan and Eigenmann (1889). However, as discussed earlier in the present paper,
|
||
<taxonomicName id="FC15BC1CB5429071DE41096906CA7AF7" family="Sciaenidae" genus="Pseudosciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="surinamensis">Pseudosciaena surinamensis Bleeker</taxonomicName>
|
||
(1873) actually is a junior synonym of
|
||
<taxonomicName id="95B210F4DD7F4F3E36DB017B74C18A90" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="squamosissimus">Plagioscion squamosissimus (Heckel 1840)</taxonomicName>
|
||
. In 1878, Steindachner described
|
||
<taxonomicName id="AF4206F9451760EDB68B271A455B313F" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="magdalenae">Sciaena magdalenae</taxonomicName>
|
||
, based on specimens that he questionably regarded as adults of Bleeker's species (“an
|
||
<taxonomicName id="01C847888CF3A40A90902FC9F38B605C" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="surinamensis">Sc. surinamensis Blkr.</taxonomicName>
|
||
adult?” as cited by Steindachner, 1878: 22). Although the type material of
|
||
<taxonomicName id="A77D0EB08B371D33101349ACDA0BB7B3" family="Sciaenidae" genus="Sciaena" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="magdalenae">S. magdalenae</taxonomicName>
|
||
has not been located at the NMW, identification is confirmed by Steindachner’s (1878: 22) reference, in the original description, to an interorbital width of 5.5-6.7 in HL. Since this character is unique among species of the genus
|
||
<taxonomicName id="8236226F886DE0CEAFAB0DB6D1CDE748" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="genus">Plagioscion</taxonomicName>
|
||
(see Fig. 7),
|
||
<taxonomicName id="464D6C2565781D2961ECB4918DB15A0D" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="54" phylum="Chordata" rank="species" species="magdalenae">Plagioscion magdalenae (Steindachner 1878)</taxonomicName>
|
||
is considered to be the appropriate name for this species.
|
||
</paragraph>
|
||
<paragraph id="530D0521634E25F653F37F1B8C7D2A6F" pageNumber="55">
|
||
<taxonomicName id="C1A8C7568570A238B2FD838FBA17A1D0" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="magdalenae">Plagioscion magdalenae</taxonomicName>
|
||
is close to
|
||
<taxonomicName id="53A7B334C8263D843DFC504D1909C3E3" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="montei">P. montei</taxonomicName>
|
||
, from which it differs by the combination of interorbital width (5.0-6.5 in HL in
|
||
<taxonomicName id="29E9BBA1A3887DB5AC3515460D43A6E7" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="magdalenae">P. magdalenae</taxonomicName>
|
||
; 3.5-5.0 in
|
||
<taxonomicName id="6D1CC91E943E9DF731DC4514212699D1" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="montei">P. montei</taxonomicName>
|
||
[ttest, p<0.0001]), length of second anal-fin spine (1.5-2.8 in
|
||
<taxonomicName id="50C10506A3109040ABBDDEAC5DCF594A" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="magdalenae">P. magdalenae</taxonomicName>
|
||
; 2.5-4.4 in
|
||
<taxonomicName id="19B1BDF8243086273ADDD0B78FA7D4A4" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="montei">P. montei</taxonomicName>
|
||
[U=46.0, p<0.0001]), and number of scales above lateral line (10-13 in
|
||
<taxonomicName id="11277666274FA224592B2793103A439E" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="magdalenae">P. magdalenae</taxonomicName>
|
||
; 8-10 in
|
||
<taxonomicName id="8D4CEE3E5174B22DB02CF6F6EE4A8E24" family="Sciaenidae" genus="Plagioscion" higherTaxonomySource="CoL" kingdom="Animalia" order="Perciformes" pageNumber="55" phylum="Chordata" rank="species" species="montei">P. montei</taxonomicName>
|
||
[U = 4.0, p<0.0001]).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |