Buscar
Mostrando ítems 1-10 de 499
Development and characterization of microsatellite loci in Phractocephalus hemioliopterus (Siluriformes: Pimelodidae) and their cross-species amplification in six related species
(Springer, 2012-06-01)
The catfish Phractocephalus hemioliopterus is native to the Amazon and Araguaia-Tocantins basins and one of the most exuberant catfishes. This specie is important, but overfishing, environmental changes, and water pollution ...
Preliminary study of the Peruvian Amazon ichthyoplankton with emphasis on the Pimelodidae familyEstudio preliminar de ictioplancton de la Amazonia peruana con énfasis en la familia Pimelodidae
(Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas, 2006)
Testicular structure and development of germ cells of Hypophthalmus marginatus Valenciennes 1840 (Siluriformes: Pimelodidae)
(Elsevier B.V., 2019-12-01)
The present study was conducted to assess the testicular structure and germ cell ultrastructure of Hypophthalmus marginatus during spermatogenesis. Semen and sections of the mid-region of the testis were collected, processed, ...
Estudio preliminar de ictioplancton de la Amazonia peruana con énfasis en la familia Pimelodidae
(Universidad Nacional Mayor de San Marcos. Facultad de Ciencias Biológicas, 2007)
Development and characterization of microsatellite loci in Phractocephalus hemioliopterus (Siluriformes: Pimelodidae) and their cross-species amplification in six related species
(Springer, 2012-06-01)
The catfish Phractocephalus hemioliopterus is native to the Amazon and Araguaia-Tocantins basins and one of the most exuberant catfishes. This specie is important, but overfishing, environmental changes, and water pollution ...
First fossil record of the catfish genus Sorubim (Siluriformes, Pimelodidae), from the Late Miocene of Paraná, Northeastern ArgentinaPremier fossile du genre de poisson-chat Sorubim (Siluriformes, Pimelodidae), du Miocène supérieur du Paraná, nord-est de l'Argentine
(Masson Editeur, 2021-01)
Le but de la présente contribution est de décrire un crâne fossile partiel appartenant au genre de poisson-chat Sorubim. Le fossile provient de la Formation Ituzaingó du Miocène supérieur, dans la localité de Paraná, ...