The Scarabaeoid Beetles of NebraskaBy Brett C. Ratcliffe & M.J. Paulsen
University of Nebraska State Museum, Vol 22, 570 pp., 2008
From the website:
"The 255 species of scarabaeoid beetles occurring in the Great Plains state of Nebraska are comprehensively reviewed. An overview of the land forms, climate, and vegetation of the state is presented. The classification of the superfamily Scarabaeoidea is reviewed, and keys to the families occurring in Nebraska are presented. Included within each family treatment are an introduction, keys to all taxa, descriptions, distributions, diagnosis, notes on biology, illustrations, and maps for all species. Literature cited, a glossary of terms, and a species checklist conclude the volume.
Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 4: Scarabaeoidea... [through Cleroidea]By Klimaszewski J, Langor D, Smith A, Hoebeke E, Davies A, Pelletier G, Douglas HB, Webster RP, Bourdon C, Borowiec L, Scudder GGE
Pensoft Series Faunistica 116: 1-215, 2017
Full title: Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 4: Scarabaeoidea, Scirtoidea, Buprestoidea, Byrrhoidea, Elateroidea, Derodontoidea, Bostrichoidea, and Cleroidea
Review of the American Corylophidae, Cryptophagidae, Tritomidae and Dermestidae, with other studiesBy T. L. Casey
New York Entomological Society, 1900
Journal of the New York Entomological Society, 8
(2): 51-172, 1900
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.