94 CONNECTICUT GEOL. AND NAT. HIST. SURVEY [Bull. 



atricornis Fisher. U. S. Nat. Mus., Bull. 145, 86. 



bilineatus Weber subsp. carpini Knull. Ibid., Bull. 145, 119. 



celti Knull. Ent. News, xxx, 8. (B.H.W.) 



communis Obenberger, aberration rubicola de Perrin. U. S. 



Nat. Mus., Bull. 145, 209. 

 cratsegi Frost. Ibid., Bull. 145, 226. (M.P.Z.) 

 crinicornis Horn. Coleop. Ind., 798. 

 frosti Knull. Ent. News, xxx, 11. (B.H.W.) 

 imbellis Crotch. Proc. Acad. Nat. Sci. Phila., xxv, 94. (K.F.C.) 

 olivaceoniger Fisher. U. S. Nat. Mus., Bull. 145, 124. 

 quadriguttatus Gory. Ibid., Bull. 145, 141. 

 quadriimpressa Ziegler. Ibid., Bull. 145, 133. 

 sinuatus Olivier. Sinuate pear borer. Rept. Conn. Agr. Expt. 



Sta., 1920, 193. 

 sp. "Y" Fisher. 



Family HELMID^l (ELMIDvE). 



Stenelmis Dufour. 

 sulcata Blatchley. Coleop. Ind., 681. 



Helmis Latreille. 

 ampliatus Fall. Jour. N. Y. Ent. Soc, xxxiii, 179. 

 immunis Fall. Ibid., xxxiii, 178. 

 rittata Melsheimer. Coleop. Ind., 680. 



Limnius Erichson. 

 ovalis LeConte. Coleop. Ind., 680. 



Ancyronyx Erichson. 

 variegatus (Germar). Coleop. Ind., 682. (K.F.C.) 



Family HETEROCERID^. 



Heterocerus Fabricius. 

 brunneus Horn. Coleop. Ind., 685. (M.P.Z., A.B.C.) 

 collaris Kiesenwetter. Ibid., 685. (M.P.Z.) 

 undatus Melsheimer. Ibid., 684. 



Family DASCYLLID^E. 



Eucinetus Germar. 

 morio LeConte. Coleop. Ind., 692. (M.P.Z.) 



