BioStor
 | XXI. On the Geometridæ of Tropical Africa in the National Collection Colonel Charles Swinhoe (1904) Transactions of The Royal Entomological Society of London 52: 497-590 |
 | Zoological collections from northern Rhodesia and adjacent territories: Lepidoptera Phalaenae (1910) Proceedings of The Zoological Society of London 1910: 388-510 |