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

Species Calligrapha serpentina - Globemallow Leaf Beetle

Handbook of Zoology. Coleoptera Vol. 3: Morphology and Systematics (Phytophaga)
By Leschen R.A.B., Beutel R.G. (eds)
Walter de Gruyter, Berlin. 687 pp., 2014

Review of the American Corylophidae, Cryptophagidae, Tritomidae and Dermestidae, with other studies
By T. L. Casey
New York Entomological Society, 1900
Journal of the New York Entomological Society, 8(2): 51-172, 1900

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The Bothrideridae and Colydiidae of America north of Mexico (Coleoptera: Clavicornia and Heteromera)
By Stephan K.H.
Florida Dept. of Agriculture and Consumer Services, Division of Plant Industry. xii, 65 p., 1989
Occasional Papers of the Florida State Collection of Arthropods, Vol.6
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Beetles of Western North America.
By Evans, A.V.
Princeton University Press, 2021
Publisher’s page

From the author of the acclaimed Beetles of Eastern North America, a triumphant follow-up guide to western beetles, lavishly illustrated with more than 1,500 stunning color photographs.

• The only comprehensive color photographic guide to the region’s beetles
• Covers 1,428 species from all 131 families west of the Continental Divide, and offers tips for identifying more than 450 additional species
• Features more than 1,500 stunning color photographs

Additions to the Catalogue of Kansas Coleoptera.
By Popenoe, A.E.
Transactions of the Kansas Academy of Science 6: 77-86., 1878

Popenoe, A.E. 1878. Additions to the Catalogue of Kansas Coleoptera. Transactions of the Kansas Academy of Science 6: 77-86.

The following list of additions to the Catalogue of Kansas Coleoptera includes in great part the results of the collections of 1877 and 1878, made in different localities by Prof. F. H. Snow and the writer. The species were determined by Dr. John L. LeConte, of Philadelphia, to whom thanks are due for many favors. Those species noted from Lawrence are added by Prof.

Descriptions of new species of Coleoptera of the United States
By Melsheimer, F. E.
Proceedings of the Academy of Natural Sciences at Philadelphia 3: 158-181.

DNA barcodes reveal 63 overlooked species of Canadian beetles (Insecta, Coleoptera)
By Pentinsaari M, Anderson R, Borowiec L, Bouchard P, Brunke A, Douglas H, Smith A, Hebert P
ZooKeys 894: 53–150, 2019

Descriptions of coleopterous insects ...
By Thomas Say
J. Acad. Nat. Sci. Phila., Vol. III, Part 1, pp. 139-216, 1823
Thomas Say, Descriptions of Coleopterous Insects collected in the late Expedition to the Rocky Mountains, performed by order of Mr. Calhoun, Secretary of War, under the command of Major Long. By Thomas Say, Zoologist to the Expedition. Read October 22, 1823. Journal of the Academy of Natural Sciences of Philadelphia, Vol. III, Part 1, pp. 139-216, 1823.

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