Autecology of the lizard Colobosauroides cearensis (Squamata: Gymnophthalmidae) from Brazilian semiarid Caatinga

by Aldenir Ferreira da Silva Neta, Cicera Silvilene Leite Matias, Robson Waldemar Ávila
Published 2019-12-01

Natural history of the rare and endangered snake Atractus ronnie (Serpentes: Colubridae) in northeastern Brazil

by Cristiana Ferreira-Silva, Samuel Cardozo Ribeiro, Edna Paulino de Alcantara, Robson Waldemar Ávila
Published 2019-06-01

Feeding ecology of two sympatric geckos in an urban area of Northeastern Brazil

by José Guilherme Sousa, Adonias A. Teixeira, Diêgo Alves Teles, João Antonio Araujo-Filho, Robson Waldemar Ávila
Published 2017-06-01

Advertisement call and new distribution records from Brazil of Teratohyla midas (Lynch & Duellman, 1973) (Anura, Centrolenidae)

by Kássio Castro Araújo, André Pansonato, Rosa Hermina Oliveira, Drausio Honório Moraisa, Vinicius Tadeu Carvalho, Robson Waldemar Ávila
Published 2018-03-01

Diet of three sympatric Physalaemus (Anura: Leptodactylidae) from the Brazilian semiarid region

by Cicero Ricardo de Oliveira, Leonides Azevedo Cavalcante, Heitor Tavares de Sousa Machado, Robson Waldemar Ávila, Drausio Honorio Morais
Published 2021-04-01

Morphology and geographical distribution of the poorly known snake Umbrivaga pygmaea (Serpentes: Dipsadidae) in Brazil

by Ricardo Alexandre Kawashita-Ribeiro, Vinícius Tadeu de Carvalho, Ana Caroline de Lima, Robson Waldemar Ávila, Rafael de Fraga
Published 2012-10-01

Morphology and geographical distribution of the poorly known snake Umbrivaga pygmaea (Serpentes: Dipsadidae) in Brazil

by Ricardo Alexandre Kawashita-Ribeiro, Vinícius Tadeu de Carvalho, Ana Caroline de Lima, Robson Waldemar Ávila, Rafael de Fraga
Published 2011-12-01

THE HERPETOFAUNA OF THE SERRA DO URUBU MOUNTAIN RANGE: A KEY BIODIVERSITY AREA FOR CONSERVATION IN THE BRAZILIAN ATLANTIC FOREST

by IGOR JOVENTINO ROBERTO, CÍCERO RICARDO DE OLIVEIRA, JOÃO ANTONIO DE ARAÚJO FILHO, HERIVELTO FAUSTINO DE OLIVEIRA, ROBSON WALDEMAR ÁVILA

Escape or be Preyed: New Records and Current Knowledge on Predators of Pseudinae Frogs (Anura: Hylidae) in South America

by Paulo Landgref Filho, Camila Aoki, Daiene Louveira Hokana de Sousa, Edivaldo Oliveira Souza, Reuber Albuquerque Brandão, Robson Waldemar Ávila, Fabrício Hiroiuki Oda
Published 2019-05-01

Helminth fauna of Leptodactylus syphax (Anura: Leptodactylidae) from Caatinga biome, northeastern Brazil

by Aline Gouveia de Souza Lins, Aline Aguiar, Drausio Honorio Morais, Lidiane Aparecida Firmino da Silva, Robson Waldemar Ávila, Reinaldo José da Silva