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

Species Cylindrocopturus adspersus - Sunflower Stem Weevil

Weevil 1 - Cylindrocopturus adspersus Weevils - Cylindrocopturus adspersus - male - female Bug 060214 ID - Cylindrocopturus adspersus Cylindrocopturus adspersus (LeConte) - Cylindrocopturus adspersus Cylindrocopturus operculatus? - Cylindrocopturus adspersus Cylindrocopturus operculatus? - Cylindrocopturus adspersus Weevil - Cylindrocopturus adspersus Very small Weevil - Cylindrocopturus adspersus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Curculionoidea
Family Curculionidae (Snout and Bark Beetles)
Subfamily Conoderinae
Tribe Zygopini (Twig and Stem Weevils)
Genus Cylindrocopturus
Species adspersus (Sunflower Stem Weevil)
Synonyms and other taxonomic changes
Cylindrocopturus adspersus (LeConte)
Orig. Comb: Copturus adspersus LeConte 1816
Range
CA-TX-NE-CO / BJ (1)(2)
Life Cycle
a key sunflower pest on the western High Plains since 1995 (2)
Remarks
"things under that name [C. adspersus] probably represent more than one species" --H.A. Hespenheide, pers. comm. to =v= 9.ii.2012
Internet References
Type - MCZ, Harvard
Fact Sheet - Armstrong et al., CSU (2)