Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Revision of the subfamily Rhynchaeninae in North America (Coleoptera: Curculionidae)
By Anderson, R.S.
Transactions of the American Entomological Society, 115: 207-312, 1989
Cite: 1018410 with citation markup [cite:1018410]
Much useful information on our species, but see (1) for information on additional introduced species.