Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Synopsis of the species of Cymatodera and Trichodes of the United States
By George H. Horn
Transactions of the American Entomological Society, Vol. 5 (1874 - 1876)
Cite: 749583 with citation markup [cite:749583]
George H. Horn, Synopsis of the species of Cymatodera and Trichodes of the United States, Transactions of the American Entomological Society, 5 (1874 - 1876): 220-232.

Full text

perhaps okay for Trichodes...
...but certainly not recommended to identify the Cymatodera