This guide is a product developed as technical and scientific purpose of assisting in the identification of snake species that occur in the Atlantic Forest. It is destinated to researchers, biologists, veterinarians, teachers, health technicians, students, enthusiasts and curious of the natural world.

Its content consists of a rich collection of photographs and information on the biology and natural history of species of snakes found in texts and detailed datasheets.
This publication aims to facilitate users with a secure search, teaching and entertaining, becoming an important material that integrates the network for scientific dissemination and preservation of species.