American Heritage Dictionary of the English Language, 5th Edition
Pupa Sentence Examples
The pupa stage of the ant-lion is quiescent.
Pupa is named from its resemblance to a chrysalis, the apex being rounded.
The wing, when not in use, is folded d Pupa of Dyticus.
Through this temporary protection the active pupa, which closely resembles the mature insect, subsequently bites a way by means of its strong mandibles, and rising to the surface of the water casts the pupal integument and becomes sexually adult.
It hides itself in the ground during the winter, and in the spring it passes into the pupa stage, from which it emerges about August as the full-grown insect.