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

Species Calledapteryx dryopterata - Brown Scoopwing - Hodges#7653


List of Geometridae, collected on the museum expeditions to Utah, Arizona, Texas, with descriptions of new species
By Pearsall, R.F.
Bulletin of the Brooklyn Institute of Arts and Sciences, 1(8): 201-220, 1906
Pearsall, R.F., 1906. List of Geometridae, collected on the museum expeditions to Utah, Arizona, Texas, with descriptions of new species. Bulletin of the Brooklyn Institute of Arts and Sciences, 1(8): 201-220.

Geometroid Caterpillars of Northeastern and Appalachian Forests
By Wagner, David; Ferguson, Douglas; McCabe, Timothy; Reardon, Richard
Forest Service, US Dept of Agriculture, 2001
Out of print and overpriced at Amazon here but Steve Nanz just left the following find: I wasn't aware that Wagner had a Geometroid caterpillar book but now that I know, I see that archive.org and hathitrust.org have it online. … Steve Nanz, 12 March, 2014

Geometrid notes-with descriptions of new species and varieties
By L. W. Swett
Canadian Entomologist 46: 289-291 , 1914

An annotated checklist of the Missouri Geometridae (Lepidoptera)
By Roger L. Heitzman
Journal of Research on the Lepidoptera 12(3): 169-179, 1973

Miscellaneous notes and descriptions of North American Geometridae
By John A. Grossbeck
Journal of the New York Entomological Society 20: 282-292, 1912

Report on the Lepidoptera of the American Museum expedition to Arizona, 1916 (Geometridae and Epiplemidae)
By Wm. S. Wright
Bulletin of the American Museum of Natural History 42: 483-490, 1920

The Moths of America North of Mexico, Fascicle 17.2, Geometroidea, Geometridae, Ennominae.
By Douglas C. Ferguson
The Wedge Entomological Research Foundation, 2008

Catalogue of the types specimens of Microlepidoptera in the British Museum described by Edward Meyrick. 8: 1-261
By Clarke, J.F.G.
Clarke, J.F.G., 1970. Catalogue of the types specimens of Microlepidoptera in the British Museum (Natural History) described by Edward Meyrick. 8: 1-261 .