Subfamily Rhyacotritoninae Tihen 1958 (giant salamander)
Parent taxon: Dicamptodontidae according to R. Estes 1981
Sister taxa: Dicamptodon, Dicamptodontinae
Subtaxa: none
Ecology: amphibious carnivore
Distribution: there are no occurrences of Rhyacotritoninae in the database