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

Subfamily Cyclominae

BG2522 D1558 - Listronotus ingens Listronotus Weevil - Listroderes apicalis Listronotus sp. - Listronotus - male weevil - Listroderes costirostris  Listronotus appendiculatus - Listronotus appendiculatus Snout Beetle - Listronotus Pennsylvania Weevil for ID - Listronotus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Cucujiformia)
Superfamily Curculionoidea (Snout and Bark Beetles)
Family Curculionidae (Snout and Bark Beetles)
Subfamily Cyclominae
Explanation of Names
Cyclominae Schönherr 1826
Numbers
~85 spp. in 2 genera (all but a few spp. in Listronotus) in our area(1); 8 tribes total, of which only one represented in NA(2)
Identification
Short snout; well-developed postocular lobes(1)
Works Cited
1.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.
2.Family-group names in Coleoptera (Insecta)
Bouchard P. et al. 2011. ZooKeys 88: 1–972.