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Webster 1913 Edition


Amniota


Amˊni-o′ta

,
Noun.
pl.
[NL. See
Amnion
.]
(Zool.)
That group of vertebrates which develops in its embryonic life the envelope called the amnion. It comprises the reptiles, the birds, and the mammals.

Definition 2024


Amniota

Amniota

See also: amniota

Translingual

Amniota tree

Proper noun

Amniota

  1. A taxonomic clade within the clade Reptiliomorpha – the most recent common ancestor of extant mammals and reptiles, and all its descendants; the reptiles, birds and mammals, collectively, all of which have an amnion during development.

Hypernyms

Hyponyms

See also

amniota

amniota

See also: Amniota

Portuguese

Noun

amniota m (plural amniotas)

  1. (zoology) amniote (vertebrate having an amnion during the development of the embryo)