obstetrical toad
plural of lift club
A European toad of the genus Alytes, especially Alytes obstetricans, the eggs of which are laid in a string which the male winds around his legs and carries about until the young are hatched.
Of or referring to the Old Stone Age (the Paleolithic period or Paleolithic age).
(intransitive, idiomatic) To become less virulent or strong; to subside.
その生物学者は、オスの抱卵ヒキガエルが卵の房を足に巻きつけて子を守る様子を注意深く観察した。
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