Search Result for "order anaspida":
Wordnet 3.0

NOUN (1)

1. extinct order of jawless vertebrates;
[syn: Anaspida, order Anaspida]



WordNet (r) 3.0 (2006):

order Anaspida
    n 1: extinct order of jawless vertebrates [syn: Anaspida,
         order Anaspida]