- Dicamptodontidae, family Dicamptodontidae - large and small highly aquatic salamanders
--1 is a kind of amphibian family
--1 is a member of Urodella, order Urodella, Caudata, order Caudata
--1 has members:genus Dicamptodon; dicamptodon, dicamptodontid; Rhyacotriton, genus Rhyacotriton