The karyotype of Cathorops sp, a marine catfish from Brazil

Author:

Gomes Vicente1,Phan Van Ngan1,Passos Maria José de Arruda Campos Rocha1

Affiliation:

1. Universidade de São Paulo, Brasil

Abstract

Cathorops sp has the diploid number of 54 chromosomes. The karyotype comprises lm + sm, 6m, 6sm and 14st pairs. This result is compared with those of other species of Ariidae, mainly Ariopsis felis and Arius dussumieri, found in literature.

Publisher

FapUNIFESP (SciELO)

Subject

General Medicine

Reference17 articles.

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3. Karyology of the marine catfish Bagre marinus (Ariidae) with an analysis of chromosome numbers among siluriform fishes;FITZSIMONS J. M;Japan. J. Ichthyol

4. Karyotype of a marine catfish, Bagre bagre, from Brazil;GOMES V;Japan. J. Ichthyol

5. The palatine-maxillary mechanism in catfishes, with comments on the evolution and zoogeography of modern siluroids;GOSLINE W. A;Occ. Pap. Calif. Acad. Sci

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