Search Result for "plethodontidae": 
Wordnet 3.0

NOUN (1)

1. small mostly terrestrial New World salamanders having neither lungs nor gills as adults;
[syn: Plethodontidae, family Plethodontidae]



WordNet (r) 3.0 (2006):

Plethodontidae
    n 1: small mostly terrestrial New World salamanders having
         neither lungs nor gills as adults [syn: Plethodontidae,
         family Plethodontidae]