Summary[
edit] Description: English: Plate II 10.Polyptychus fumosus, ♂, type, Germ. E. Africa. Date: 16 February 2012. Source: A revision of the lepidopterous family Sphingidae, The Zoological Museum, Tring, 1903, Vol. IX
[1]. Author: Rothschild, Lionel Walter & Jordan, Heinrich Ernst Karl.