Primeiro registro de leucismo em cachorro-do-mato (Cerdocyon thous) no hotspot Mata Atlântica
DOI:
https://doi.org/10.32673/bjm.vi91.79Palavras-chave:
Distúrbios antropogênicos, Canídeo, Carnivora, Polimorfismos de coloração, Mamíferos neotropicaisResumo
O leucismo tem sido cada vez mais reportado em mamíferos, mas ainda são poucos os registros para canídeos. Aqui, nós relatamos o primeiro registro de cachorro-do-mato leucístico (Cerdocyon thous) na Mata Atlântica, sul brasileiro. A região possui manchas de cerrado imersas na Mata Atlântica e é caracterizada por grandes plantações e perda de habitat. Esse padrão de coloração é um recessivo bastante raro e que pode ser influenciado por seleção natural de características ambientais. Fatores antrópicos podem estar isolando as populações locais e estar desempenhando um papel na indução do aparecimento desta variante de pigmentação nas populações deste canídeo silvestre.
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