Results 111 to 120 of about 429 (149)

First record of leucism in puma from Serra dos Órgãos National Park, Brazil

, 2019
O seguinte documento em questão é uma matéria escrita e publicada no Jornal Bioinforme-UFRPE, informativo quadrimestral do grupo PET-Biologia (ISSN 2175-1676 Nº 03 ANO XIV).
Deborah Maria Soares Ramos
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Registro de leucismo parcial en el zanate norteño (Quiscalus mexicanus) en Nuevo León, México/A record on partial leucism in great-tailed grackle (Quiscalus mexicanus) from Nuevo León, Mexico

, 2015
We report the presence of an individual of Great-tailed Grackle with partial leucism, in a locality of the State of Nuevo León, México, on 28 November 2014.
García-Salas, Juan A., Contreras-Arquieta, Salvador, Juan A. García-Salas, Salvador Contreras-Arquieta, Contreras-Balderas, Armando J., Armando J. Contreras-Balderas   +5 more
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Leucismo en la musaraña de orejas cortas Cryptotis mexicana (Mammalia: Soricomorpha), endémica de México Leucism in Mexican small-eared shrew Cryptotis mexicana (Mammalia: Soricomorpha), endemic to Mexico

Revista Mexicana de Biodiversidad, 2011
El leucismo es la reducción de la pigmentación parcial o total del pelaje, pero que mantiene la coloración normal de los ojos y la piel. Aquí se presenta el registro de un individuo de la musaraña endémica de México Cryptotis mexicana recolectado en ...
Lázaro Guevara, Héctor E. Ramírez-Chaves, Fernando A. Cervantes   +2 more
doaj  

FIRST RECORD OF LEUCISM IN COENDOU SPINOSUS (RODENTIA, ERETHIZONTIDAE) : Leucism in Coendou spinosus in southeastern Brazil

Leucism is a pigmentary anomaly that results in a white or yellowish fur in mammals. Here we report the first observation of a leucistic individual of Coendou spinosus (Rodentia; Erethizontidae) in a mangrove area during a wildlife monitoring program in ...
Bernardo, Luis Renato, Rezende, Nadjha, Cupolillo, Gabriel   +2 more
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First record of leucism in Genidens barbus (Siluriformes: Ariidae) of patagonian distribution

Anales del Instituto de la Patagonia
Coloration in vertebrates is determined by the presence or absence of pigments, whose alteration may result in atypical conditions such as albinism, dilution, schizochromatism, and leucism. These anomalies usually originate from genetic mutations, influenced by environmental factors, exposure to pollutants, or artificial selection. Leucism is expressed
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Leucism in croaking ground-dove Columbina Cruziana (Columbidae).

, 2013
On May 24, 2013, was observed and photographed a specimen of croaking ground-dove Columbina cruziana (Prevost, 1842) with leucism in the primary feathers of both wings and tail in the Majes irrigation.
Ortiz Z., César
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A case of leucism in the slow worm (Anguis fragilis)

Herpetological Bulletin, 2020
openaire   +2 more sources

Albinism and leucism in free-ranging snakes rescued in Gujarat and Tamil Nadu, India

Reptiles & Amphibians, 2021
Soham Mukherjee, Ram Mohan
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Leucism in three bird species in a forest fragment on montane region of Espirito Santo, southeastern Brazil

, 2018
O leucismo é a perda de melanina nas estruturas que cobrem o corpo de determinados indivíduos, de forma que os espécimes afetados apresentam suas estruturas tegumentares brancas ou acinzentadas sem afetar, entretanto, a pigmentação dos olhos.
Silva, José Nilton da, Azevedo, Cristiano Schetini de   +1 more
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First record of leucism in Glossophaga soricina valens (Phyllostomidae: Chiroptera) from Peru [PDF]

Therya, 2016
Dennisse Ruelas, Miluska Sánchez, Mercedes Molina, Víctor Pacheco   +3 more
openaire   +1 more source