Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Genus Destutia


Some new Geometridae
By Cassino, S.E. & L.W. Swett
The Lepidopterist. 3(10): 167-174, 1922
Cassino, S.E. & L.W. Swett. 1922. Some new Geometridae. The Lepidopterist. 3(10): 167-174.

New Geometridae
By Cassino, S.E.
The Lepidopterist 5(2): 1-16, 1931
Cassino, S. E. 1931. New Geometridae. The Lepidopterist 5(2): 1-16.

A new geometrid genus and new species from the extreme southwest.
By Richard F. Pearsoll
The Canadian Entomologist, vols. 42(10): 330-332, (cont.) 43(6): 205-207, 1910
Pearsoll, R.F., 1910. A new geometrid genus and new species from the extreme south-west. The Canadian Entomologist 42(10): 330-332.
Pearsoll, R.F., 1911. A new geometrid genus and new species from the extreme southwest. The Canadian Entomologist 43(6): 205-207.

A new species of Lambdina, and notes on two species of Besma (Lepidoptera, Geometridæ, Ennominæ).
By Laurence Remington Rupert
Journal of the New York Entomological Society 52(4): 329-332; Pl.11, 1944
Rupert, L.R., 1944. A new species of Lambdina, and notes on two species of Besma (Lepidoptera, Geometridæ, Ennominæ). Journal of the New York Entomological Society 52(4): 329-332; Pl.11.

Geometrid notes and new species (Lepidoptera).
By Edward Gaudet
Pan-Pacific Entomologist 17(4): 190-192, 1941
Gaudet, E., 1941. Geometrid notes and new species (Lepidoptera). Pan-Pacific Entomologist 17(4): 190

Some new Geometridae from British Columbia.
By George. W. Taylor
The Canadian Entomologist 38(12): 389-405, 1906

Annotated list of forest insects of British Columbia, part 3 - Eupithecia spp., part 4 - Hydriomena spp. (Geometridae).
By D.A. Ross & D. Evens
Proceedings of the Entomological Society of British Columbia.52: 36-39, 1956

A monograph of the geometrid moths or Phalaenidae of the United States
By Packard, A.S.
United States Geological Survey of the Territories, 1-607, 1876
Available online here.