ANALLANTOIDEA
Source: 567
‖An′al‐lan‐toid″e‐a (�), n. pl. [[Gr. αν̓ priv. + E. allantoidea.]] (Zoöl.) The division of Vertebrata in which no allantois is developed. It includes amphibians, fishes, and lower forms.
Source: 567
‖An′al‐lan‐toid″e‐a (�), n. pl. [[Gr. αν̓ priv. + E. allantoidea.]] (Zoöl.) The division of Vertebrata in which no allantois is developed. It includes amphibians, fishes, and lower forms.