'Phycoides tharos' definitions:

Definition of 'Phycoides tharos'

From: GCIDE

Tharos \Tha"ros\, n. (Zool.) A small American butterfly (Phycoides tharos) having the upper surface of the wings variegated with orange and black, the outer margins black with small white crescents; -- called also pearl crescent. [1913 Webster]