Resumo
Albinism is a phenomenon present in many vertebrate species, and can be defined as the absence of normal pigmentation of an organism. In bats, complete albinism is considered a rare phenomenon, and its occurrence was recorded for less than 4% of all existing bat species. On 6 September 2012, an individual of Carollia perspicillata (Linnaeus, 1758) was captured in Igaporã, Bahia, and it had all characteristics of complete albinism, lacking normal pigmentation over the entire body surface, including the iris. The purpose of this paper is to report the first record of complete albinism in Carollia perspicillata and thereby increase the number of species recorded with such anomalies; in addition to contributing to the understanding of this pigmentation disorder.(AU)
Assuntos
Animais , Albinismo/genética , Quirópteros , Pigmentação da Pele , PiebaldismoResumo
Albinism is a phenomenon present in many vertebrate species, and can be defined as the absence of normal pigmentation of an organism. In bats, complete albinism is considered a rare phenomenon, and its occurrence was recorded for less than 4% of all existing bat species. On 6 September 2012, an individual of Carollia perspicillata (Linnaeus, 1758) was captured in Igaporã, Bahia, and it had all characteristics of complete albinism, lacking normal pigmentation over the entire body surface, including the iris. The purpose of this paper is to report the first record of complete albinism in Carollia perspicillata and thereby increase the number of species recorded with such anomalies; in addition to contributing to the understanding of this pigmentation disorder.
Assuntos
Animais , Albinismo/genética , Piebaldismo , Pigmentação da Pele , QuirópterosResumo
One individual of Carollia perspicillata showing partial albinism (leucism) is reported in this study. The specimen was captured in a mist net at Estero Inés, San Francisco River Basin, located in the southwestern of Esmeraldas Province, northwestern Ecuador. The adult, female, presents a high degree of albinism over most of the body. This is the first report of leucism in Ecuador not only for bats, but for all small mammals.
Resumo
One individual of Carollia perspicillata showing partial albinism (leucism) is reported in this study. The specimen was captured in a mist net at Estero Inés, San Francisco River Basin, located in the southwestern of Esmeraldas Province, northwestern Ecuador. The adult, female, presents a high degree of albinism over most of the body. This is the first report of leucism in Ecuador not only for bats, but for all small mammals.