Definition of Anaspid

Noun: anaspid  u'nas-pid

1. Extinct small freshwater jawless fish usually having a heterocercal tail and an armoured head; of the Silurian and Devonian

See also:
Anasazi
Anaspida

Anagrams containing the word anaspid

aidasnp danaspi idanasp pidanas spidana aspidan naspida