Even though natural history information is crucial for answering key ecological, evolutionary,
and conservation questions, basic studies are still lacking for Neotropical snakes. This study …

We describe a new species of Siphlophis from the Amazonian slopes of the Ecuadorian
Andes, in the provinces of Azuay, Tungurahua, and Zamora Chinchipe. This is the third …

We provide geographic data for the poorly known dipsadid Siphlophis worontzowi including
the first records to the Tocantins state and on the left bank of Madeira River at Rondônia …

Siphlophis worontzowi is an Amazonian snake with wide distribution south to the Amazonas
and Madeira rivers, from Santarém, Pará, Brazil, to Tinkanari, Cuzco, Peru. However, it is …

The Neotropical snake Siphlophis worontzowi was described based on a single specimen
from Rio Amanã, Amazonas state in the western portion of the Brazilian Amazon, but has …