Due to deforestation and hunting, it is considered "Threatened" by the IUCN. Rainbow boa (Epicrates cenchria) The rainbow boa is known for its beautiful iridescence, which gives it a shimmering ...

It became clear that Ronaldo was indeed a female. Epicrates cenchria is a boa species endemic to Central and South America. Common names include the rainbow boa, and slender boa. Image via ...

Cooperative regulation of anxiety and panic-related defensive behaviors in the rat periaqueductal grey matter by 5-HT1A and μ-receptors. Further evidence for involvement of the dorsal hippocampus ...