Sentences with phrase «called caecilians»

Small fossils about 220 million years old found along steep red slopes in Colorado represent a near - relative of modern animals called caecilians, says vertebrate paleontologist Adam Huttenlocker of the University of Southern California in Los Angeles.

Now the same team have screened over 5,000 amphibians from four continents to ascertain the threat the new disease presents to other species.The results, published today in the journal Science, show that B. salamandrivorans is very dangerous to salamanders and newts, but not to frogs, toads and snake - like amphibians called caecilians.

Not exact matches

Caecilians have ring - shaped folds of skin called annuli, small eyes covered by skin and sometimes bone, and a pair of tentacles.