In Colombia, South America, there is a subspecies of the South American rattlesnake
Crotalus durissus, C. d. cumanensis, a snake of the Viperidae family, whose presence has …

The neotropical rattlesnake Crotalus durissus occurs in South America, where it is generally
associated to open areas in the dry diagonal of the continent, composed of xeric and …

Reproductive traits vary widely within and among snake species, and are influenced by a
range of factors. However, additional studies are needed on several species, especially on …

Abstract Information about the snake diversity and their natural history from the Atlantic forest
domain in Brazil refer mostly to inland forests than to coastal region. Within the state of …

Crotalus bites are considered a public health problem especially in Latin America. This
study was performed to describe the epidemiology, spatial distribution and environmental …

The Tehuantepec Isthmus rattlesnake (Crotalus ehecatl) is a poorly known species endemic
to Mexico. We describe its diet, morphological variation, life history traits and activity patterns …

The Tzabcan rattlesnake (Crotalus tzabcan) is endemic to the Yucatán Peninsula and is part
of the C. durissus complex. Although relatively widespread, it is rather an uncommon …

Rattlesnakes belonging to the genus Crotalus are widely distributed throughout the
Americas. In Brazil, symptoms commonly associated with envenomation by Crotalus …

This study aimed to describe the reproductive biology of populations of Thamnodynastes
hypoconia in subtemperate wetlands based on macroscopic analyses of their gonads. We …

An understanding of patterns of climatic niche evolution has important implications for
ecological and evolutionary theory and conservation planning. However, despite …