Description: English: Bethune-Baker, 1908 Descriptions of new Species of Butterflies of the Division Rhopalocera from Africa and from New Guinea Proc. Zool. Soc. Lond. 1908 (1) : 110-126, Plate 9 Powellana cottoni sp. n. (Plate IX. fig. 13.) accepted name Powellana cottoni Bethune-Baker, 1908. Date: 1908. Source:
https://www.biodiversitylibrary.org/. Author: Bethune Baker.
