Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
The Moths of America North of Mexico Fascicle 18.1. Geometroidea, Geometridae (Part), Geometrinae
By Douglas C. Ferguson
The Wedge Entomological Research Foundation, 1985
ISBN: 0933003005
Cite: 483188 with citation markup [cite:483188]