Engelsk navneord: anaspid | |||
1. | anaspid (om dyr) extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian | ||
Mindre specifikke termer | agnathan, jawless fish, jawless vertebrate | ||
Tilhører disse overordnede termer | Anaspida, order Anaspida | ||