Abstract
Eupithecia macfarlandi, new species, and Eupithecia penablanca, new species, from southern Arizona, and Eupithecia nonanticaria, new species, from southwestern New Mexico, southeastern Arizona, and Chihuahua, Mexico are described. Adults and male and female genitalia are illustrated. Eupithecia anticaria Walker and E. nonanticaria are compared.References
Bolte, K. B. (1990) Guide to the Geometridae of Canada (Lepidoptera) VI. Subfamily Larentiinae 1. Revision of the genus Eupithecia. Memoirs of the Entomological Society of Canada, No. 151, 1–253.
McDunnough, J. (1949) Revision of the North American species of the genus Eupithecia (Lepidoptera, Geometridae). Bulletin of the American Museum of Natural History, vol. 93, Art. 8, pp. 533–728, plates 26–32.
McFarland, N. (1988) Portraits of South Australian Geometrid Moths. Allen Press, Lawrence Kansas. 400 pp + illustrations.
Rindge, F. H. (1987) The Eupithecia (Lepidoptera, Geometridae) of Chile. Bulletin of the American Museum of Natural History, vol. 186, Art. 3, pp. 269–363, figs. 1–199.
Walker, F. (1862) Catalogue of the Lepidoptera Heterocera in the British Museum, part 24, pp. 1021–1280