Species Exema canadensis
Host plants of leaf beetle species occuring in United States and Canada (Coleoptera: Orsodacnidae, Megalopodidae, Chrysome ...By S.M.Clark, D.G.LeDoux, T.N.Seeno, E.G.Riley, A.J.Gilbert, J.M.Sullivan
Special Publication of the Coleopterists Society no.2, 2004
Full title: Host plants of leaf beetle species occurring in the United States and Canada (Coleoptera: Orsodacnidae, Megalopodidae, Chrysomelidae exclusive of Bruchinae)
Phylogeny and classification of Cucujoidea and the recognition of a new superfamily Coccinelloidea (Coleoptera: Cucujiformia)By Robertson J.A., Ślipiński A., Moulton M., Shockley F.W., Giorgi A., Lord N.P., McKenna D.D., Tomaszewska W., Forrester J. ...
Syst. Entomol. doi: 10.1111/syen.12138, 2015
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.