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PHENOTYPIC DIFFERENTIATION IN LOVE SONG TRAITS AMONG SIBLING SPECIES OF THE LUTZOMYIA LONGIPALPIS COMPLEX IN BRAZIL
fisiologia
Animais
Brasil
Copulação
Feminino
Masculino
Psychodidae
classificação
Vocalização
Animal
Autor
Afiliación
Fundação Oswaldo Cruz. Instituto Aggeu Magalhães. Recife, PE, Brasil
Resumen en ingles
Brazilian populations of Lutzomyia longipalpis may constitute a complex of cryptic species, and this report investigates the distribution and number of potential sibling species. One of the main differences observed among Brazilian populations is the type of acoustic signal produced by males during copulation. These copulation song differences seem to be evolving faster than neutral molecular markers and have been suggested to contribute to insemination failure observed in crosses between these sibling species. In previous studies, two main types of copulation songs were found, burst-type and pulse-type. The latter type can, in turn, be further subdivided into five different patterns.
Palabras clave en portugues
PsychodidaeDeCS
Psychodidaefisiologia
Animais
Brasil
Copulação
Feminino
Masculino
Psychodidae
classificação
Vocalização
Animal
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