All four North American species have been associated with Vitaceae.
O. whiteheadi is associated with Vitis (wild grape, Vitaceae) in AZ(2)
Yoshitake, Hiraku and Robert S. Anderson. 2015. A review of the genus Orchestomerus Dietz (Coleoptera: Curculionidae: Ceutorhynchinae: Cnemogonini) of the USA. The Coleopterists Bulletin 69(4): 565–578.
Contributed by Mike Quinn on 23 September, 2009 - 6:36pm Additional contributions by ceiseman, v belov Last updated 28 December, 2015 - 4:26pm
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