jSS O'.WMVili il i.EOL. AND NAT. BIST. SURVEY. [Bull. 



Dryophthorus Schonherr. 

 americanus Bedel, corticalis. Rhyn. N. E. Am., 524. 



Himatinum Cockerell. 

 conicum LeConte. Himatium. Rhyn. N. E. Am., 527. (C.C.) 



Cossonus Clairville. 



concinnus Boheman. Rhyn. N. E. Am., 531. (G.D.) 

 corticola Say. Ibid., 532. 



impressifrons Boheman. Ibid., 531. (H.LJ.) 

 platalea Say. Ibid., 530. 



Stenoscelis Wollaston. 

 brevis Boheman. Rhyn. N. E. Am., 545. 



Rhodobasnus LeConte. 

 tredecimpunctatus Illiger. Rhyn. N. E. Am., 550. 



Sphenophorus Schonherr. 

 aequalis Gyllenhal. Rhyn. N. E. Am., 553. 

 callosus Olivier, sculptrfis. Ibid., 567. 

 parvulus Gyllenhal. Ibid., 563. 

 pertinax Olivier. Ibid., 556. 

 setiger Chittenden. Ibid., 557. 

 venatus Say. placidus. Ibid., 571. 

 zeae Walsh. Ibid., 566. 



Calendra Clairville. 

 granaria Linnseus. Grain weevil. Rhyn. N. E. Am., 574. 

 oryzas Linnaeus. Rice weevil. Ibid., 575. 



Family SCOLYTID^E. 



Scolytus Geoffroy. 



Eccoptogaster. 

 quadrispinosus Say. Hickory bark beetle. Can. Bark Beetles, 



ii, 5 2 - 

 rugulosus Ratzeburg. Fruit bark beetle. Shot-hole borer. 



Ibid., 52. 



Chramesus LeConte. 



icoriae LeConte. Hickory twig borer. Can. Bark Beetles, ii, 



58. 



Phthorophloeus Rey. 

 frontalis Zimmerman. Can. Bark Beetles, ii, 59. 



