Plates of colored illustrations by Ellen Edmonson: I "The little red cattle louse (x97) Bovicola bovis (Linn.) jpg II "The short-nosed cattle louse (x41) Haematopinus eurysternus (Nitzsch) jpg III "The long-nosed cattle louse (x64) Linognathus vituli (Linn.) jpg IV "The little blue cattle louse (x91) Solenopotes capillatus Enderlein jpg
Known as George Professor of Entomology Cornell University Ithaca, New York U.S.A.
