A case of leucism in House Sparrow, Passer domesticus (Linnaeus, 1758) in an island of São Francisco river, northeastern Brazil

Leucism in birds is a genetic disorder characterized by the total absence of melanin in some or all feathers, but unlike albinism, the other body parts, such as eyes, beak, and tarsi remain with the typical color of the species. The House Sparrow Passer domesticus is a bird native from Europe, Asia,...

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Bibliographic Details
Main Authors: Leonardo Barros Ribeiro, Melissa Gogliath
Format: Article
Language:English
Published: Universidade Federal de Santa Catarina 2012-03-01
Series:Biotemas
Subjects:
Online Access:http://www.biotemas.ufsc.br/volumes/pdf/volume251/187a190.pdf
Description
Summary:Leucism in birds is a genetic disorder characterized by the total absence of melanin in some or all feathers, but unlike albinism, the other body parts, such as eyes, beak, and tarsi remain with the typical color of the species. The House Sparrow Passer domesticus is a bird native from Europe, Asia, and North Africa. It has been introduced in North America, South America, South Africa, Australia, and New Zealand. Currently, it is the bird species with the largest geographical range. Here, we report the record of a leucistic specimen of Passer domesticus from Rodeadouro island, São Francisco river, northeastern Brazil.
ISSN:0103-1643