Morfologia macroscópica e morfometria do aparelho urogenital do macaco de cheiro (Saimiri sciureus Linnaeus, 1758)

• Autor(a) principal: Branco, Erika
• Data de Publicação: 2010
• Outros Autores: Lacreta Júnior, Antônio Carlos Cunha, Ishizaki, Mirian Naomi, Pereira, Washington Luiz Assunção, Meneses, André Marcelo Conceição, Muniz, José Augusto Pereira Carneiro, Fioretto, Emerson Ticona
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UFLA
• Texto Completo: http://repositorio.ufla.br/jspui/handle/1/12345
• topic: Macaco-de-cheiro – Aparelho genital feminino; Squirrel monkeys – Generative organs – Female

The gross anatomy of the genital organs of four specimens of young female of Saimiri sciureus was investigated. The animals were bred in captivity at the Centro Nacional de Primatas and had died from natural causes. The vulva was limited by the labium minus and presented a well-developed clitoris which seemed to represent a rudimentary penis. The vaginal vestibule was the first cavity and was very short, presenting a thick muscular wall which extended from the vulva comissure to the vaginal ostium. The vagina was constituted by an elongated and dorsally flattened muscular tube with a thin wall between the vaginal vestibule and cervix. The cervix was short with well-developed musculature. The uterus was simple, presenting a global fundus located in the caudal portion of the abdominal cavity. The uterine tubes were elongated and rectilinear, connected to the ovaries which were large, ellipsoid in shape, and presented a smooth surface.