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By: Armbruster, Jonathan W. - Taphorn, Donald C. (Donald Charles),Type: ArticleIn: Sociedade Brasileira de IctiologiaVolume:Series:Issue:Date: 2013-03-01Page Range:Publication Info: Sociedade Brasileira de Ictiologia 2013-03-01Subjects: Ancistrini Caroni Guiana Shield Hypostominae Punk Catfish
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By: Taphorn, Donald C. (Donald Charles), - Armbruster, Jonathan W. - López-Fernández, Hernán - Bernard, Calvin R.Type: ArticleIn: Neotropical IchthyologyVolume:Series:Issue:Date: 2010-01-01Page Range:Publication Info:Subjects: endemism Essequibo Guiana Shield Isolation Punk Catfish