Biology and systematics of Greya Busck and Tetragma, new genus (Lepidoptera: Prodoxidae).
By Donald R. Davis, Olle Pellmyr & John N. Thompson
Davis, Pellmyr & Thompson. 1992. Biology and systematics of
Greya Busck and
Tetragma, new genus (Lepidoptera: Prodoxidae).
Smithsonian Contributions to Zoology 524: 1-74, f.251-375 (
PDF)