50 SCOLYTID^ 



jpg Xylechinus 



swainei R.Hopp. 39-169 B.C. montanus Blackm. 40-123 Mont. 



_ .7 -)T Dryocoetes 



Xylosandrus Rttr 13-32 granicollis (Lee.) 68-162 [add parentheses]^ « 



zimmermanni (Hopk.) 15-68 **' iMa. 



germanus (Bldfd.)«« »» N.Y.-W.Va.- 



[Ohio Orient 



76 W J. Chamberlin in litt. »" W. D. Buchanan— 40. 



87 Transferred from Anisandrus, W. H. Anderson 89 As Xyleborus, Felt — 32. 

 in litt. 



