Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun superclass_agnatha

1 sense of superclass agnatha

Sense 1
Agnatha, superclass Agnatha -- (superclass of eel-shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms)
       => class -- ((biology) a taxonomic group containing one or more orders)