anamniote
[ an-am-nee-oht ]
/ ænˈæm niˌoʊt /
noun
any of the vertebrates of the group Anamnia (Anamniota), comprising the cyclostomes, fishes, and amphibians, characterized by the absence of an amnion during the embryonic stage.
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amniote.
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British Dictionary definitions for anamniote
anamniote
/ (ænˈæmnɪəʊt) /
noun
any vertebrate animal, such as a fish or amphibian, that lacks an amnion, chorion, and allantois during embryonic development
Compare amniote