Eric Walker added It’s Not a Snake, but Beware of Its Venomous Bite - The New York Times to Caecilians and Convergent evolution

Eric Walker added Caecilian - Wikipedia to Caecilians

Eric Walker added It’s Not a Snake, but Beware of Its Venomous Bite - The New York Times and Caecilian - Wikipedia to Caecilians, and added Caecilians to Amphibians

Eric Walker added Frogs, Urodela and Caecilians and a number of links to Amphibians, and added Amphibians to Batrachomorpha