The following keys have been adapted from: Robert J. Rabaglia, Stephanie A. Dole, and Anthony I. Cognato (In Press) A Review of the Xyleborina (Coleoptera: Curculionidae: Scolytinae) in America North of Mexico, with an Illustrated Key.
Genera of female Xyleborina in America North of Mexico
Females of the species of Ambrosiodmus, North of Mexico
Females of the species of Euwallacea, North of Mexico
Females of the species of Xyleborinus, North of Mexico
Females of the species of Xyleborus, North of Mexico
Females of the species of Xylosandrus, North of Mexico
The following key augments a manuscript in review: Hulcr, J., S.A. Dole, R.A. Beaver, and A.I. Cognato. 2007. Cladistic review of xyleborine generic taxonomic characters (Coleoptera: Curculionidae: Scolytinae). Systematic Entomology