Explanation of Names
Curculio proboscideus Fabricius 1775
Identification
The distance between the apex of the rostrum and the antennal insertions is ~ 4 x the distance between the antennal insertions and the base of the rostrum. (sdjbrown comment on iNat)
Season
Adults usually after 1.viii in NC
Internet References
Brooks F.E., Cotton R.T. (1929) The chestnut curculios. U.S. Dept. of Agriculture, 24 pp. (
Full text)