Affiliation:
1. Universidade de São Paulo, Brazil
2. Universidade Federal da Bahia, Brazil
Abstract
A new species of Jupiaba is described from rio Curuá, a tributary of the rio Iriri, rio Xingu basin, Pará State, Brazil. The new species is distinguished from its congeners by the unique combination of teeth cusps of similar size, dentary teeth gradually decreasing in size towards posterior portion, color pattern consisting of dark markings on the base of the majority of lateral body scales, inconspicuous dark elongate humeral blotch and conspicuous dark round blotch on the caudal peduncle, and 21 to 24 branched anal-fin rays. The new species is very similar, and possibly sister taxon to J. meunieri. Comments on the endemism of the fish fauna of the upper rio Curuá are given.
Subject
Aquatic Science,Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics
Reference15 articles.
1. New species of the genus Leporinus Agassiz (Characiformes: Anostomidae) from the rio Curuá, rio Xingu basin, Serra do Cachimbo, Brazil, with comments on Leporinus reticulatus;Birindelli J. L. O.;Neotropical Ichthyology,2009
2. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types;Ferraris, Jr. C. J.;Zootaxa,2007
3. The so-called cheirodontin fishes of Central America with description of two new species (Pisces, Characidae);Fink W. L.;Smithsonian Contributions to Zoology,1974
4. Nouvelles especes guyanaises d'Astyanax S.L. (Teleostei, Characiformes, Characidae) a epines pelviennes, avec une introduction concernant le groupe;Géry J.;Cybium,1996
5. The Smithsonian atlas of the Amazon;Goulding M.,2003
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