Science news articles about 'poison dart frogs'

... three glass frogs, so called because their transparent skin can reveal internal organs. ... Cochranella and Centrolene genus; three poison dart frogs of the Dendrobatidae family (Colostethus, Ranitomeya ...

... amphibians, like the tropical poison dart frogs, their toxins are usually small chemicals like ... toxin while examining the secretions of the tree frog Hyla annectans. They then purified and characterized ...