Xylosandrus beesoni declivity; R.K. Osborn
Xylosandrus beesoni frontal; R.K. Osborn
Xylosandrus bellinsulanus holotype lateral; R.K. Osborn
Xylosandrus bellinsulanus holotype dorsal; R.K. Osborn
Xylosandrus bellinsulanus holotype declivity; R.K. Osborn
Xylosandrus bellinsulanus holotype frontal; R.K. Osborn
Xylosandrus borealis lateral; R.K. Osborn
Xylosandrus borealis dorsal; R.K. Osborn
Xylosandrus borealis declivity; R.K. Osborn
Xylosandrus borealis frontal; R.K. Osborn
Xylosandrus brevis lateral; R.K. Osborn
Xylosandrus brevis dorsal; R.K. Osborn
Xylosandrus brevis declivity; R.K. Osborn
Xylosandrus brevis frontal; R.K. Osborn
Xylosandrus compactus lateral; S.M. Smith
Xylosandrus compactus dorsal; S.M. Smith
Xylosandrus compactus declivity; S.M. Smith
Xylosandrus compactus frontal; S.M. Smith
Xylosandrus crassiusculus lateral; R.K. Osborn
Xylosandrus crassiusculus dorsal; R.K. Osborn
Xylosandrus crassiusculus declivity; R.K. Osborn
Xylosandrus crassiusculus frontal; R.K. Osborn
Xylosandrus declivigranulatus lateral; S.M. Smith
Xylosandrus declivigranulatus dorsal; S.M. Smith
Xylosandrus declivigranulatus declivity; S.M. Smith
Xylosandrus declivigranulatus frontal; S.M. Smith
Xylosandrus dentipennis paratype lateral; R.K. Osborn
Xylosandrus dentipennis paratype dorsal; R.K. Osborn
Xylosandrus dentipennis paratype declivity; R.K. Osborn
Xylosandrus dentipennis paratype frontal; R.K. Osborn
Xylosandrus derupteterminatus lateral; S.M. Smith
Xylosandrus derupteterminatus dorsal; S.M. Smith