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Sexual identification of Galemys pyrenaicus
Год: 2003
Авторы: Gonzales-Esteban J., Villate I., Castien E.
Издание: Acta Theriologica V. 48. No 4. P. 571‒573.
The absence of sexual dimorphism in Pyrenean desman Galemys pyrenaicus (E. Geoffroy, 1811) makes it difficult to sex live animals. This paper presents a method of sexing desmans observing their external genitals. Based in a sampling of 49 animals from the north of Spain, it was possible to identify the penis of males, independently of the age or season. The absence of sexual dimorphism in Pyrenean desman Galemys pyrenaicus (E. Geoffroy, 1811) makes it difficult to sex live animals. This paper presents a method of sexing desmans observing their external genitals. Based in a sampling of 49 animals from the north of Spain, it was possible to identify the penis of males, independently of the age or season. The absence of sexual dimorphism in Pyrenean desman Galemys pyrenaicus (E. Geoffroy, 1811) makes it difficult to sex live animals. This paper presents a method of sexing desmans observing their external genitals. Based in a sampling of 49 animals from the north of Spain, it was possible to identify the penis of males, independently of the age or season
Тэги: Galemys pyrenaicus, sexing, glans penis, masculinisation
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