Search Result for "order pelycosauria":
Wordnet 3.0

NOUN (1)

1. edaphosaurus; dimetrodon;
[syn: Pelycosauria, order Pelycosauria]



WordNet (r) 3.0 (2006):

order Pelycosauria
    n 1: edaphosaurus; dimetrodon [syn: Pelycosauria, order
         Pelycosauria]