Anallantoidea
Pronunciation : An`al*lan*toid"e*a
Part of Speech : n. pl.
Etymology : [Gr. allantoidea.] (Zo?l.)
Definition : Defn: The division of Vertebrata in which no allantois is developed. It includes amphibians, fishes, and lower forms.
Source : Webster's Unabridged Dictionary, 1913