The significance of cytogenetics for the study of karyotype evolution and taxonomy of water bugs (Heteroptera, Belostomatidae) native to Argentina

Male meiosis behaviour and heterochromatin characterization of three big water bug species were studied. Belostoma dentatum (Mayr, 1863), B. elongatum Montandon, 1908 and B. gestroi Montandon, 1903 possess 2n = 26 + X 1 X 2 Y (male). In these species, male meiosis is similar to that previously obser...

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Autores principales: Gabriela, C.M., Papeschi, A.G., Bressa, M.J.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_19930771_v7_n2_p9_Gabriela
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