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Chromosomes of South American Bufonidae (Amphibia anura)

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Resumen

Se estudiaron los cariotipos de ocho especies de Bufonidae sudamericanos:B. arenarum, B. ictericus ictericus, B. paracnemis, B. marinus, B. crucifer, B. granulosus d'orbignyi, B. granulosus fernandezae andB. spinulosus. En todas las especies se encontraron 2n = 22 chromosomas. No se encontró en el macho, ningun par heteromórfico, ni bivalente con caracteristicas y comportamiento que indicara la presencia de cromosomas sexuales.

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Authors and Affiliations

  1. Departamento de Citogenética, Instituto de Investigación de Ciencias Biológicas, Av. Italia 3318, Montevideo, Uruguay

    N. Brum-Zorrilla & F. A. Saez

Authors
  1. N. Brum-Zorrilla
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  2. F. A. Saez
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Brum-Zorrilla, N., Saez, F.A. Chromosomes of South American Bufonidae (Amphibia anura). Experientia 27, 470–471 (1971). https://doi.org/10.1007/BF02137319

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