Cytotaxonomy of the genus Dichromatos Cigliano 2007 (Orthoptera, Acridoidea, Melanoplinae).
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/01/2010
|
Resumo |
All four species of the genus Dichromatos now cytologically analyzed, including D. montanus and D. comp (Cigliano 2007), studied in the present paper, are 2n = 21([male])/22([female]) (FN = 23/24) with a X1X2Y [male] / X1X1X2X2 [female] sex-determination mechanism. The possibility that this mechanism arose from a single ancestral species from which a rapid process of speciation and dispersion took place is discussed. |
Formato |
233-237 |
Identificador |
http://dx.doi.org/10.1665/034.019.0208 Journal of Orthoptera Research. , v. 19, n. 2, p. 233-237, 2010. 1082-6467 http://hdl.handle.net/11449/19854 10.1665/034.019.0208 ZOOREC:ZOOR14707052829 |
Idioma(s) |
eng |
Relação |
Journal of Orthoptera Research |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |