No. 31.] insi.i 1 of co ■ 1 cut: hymenoptera. 2<j-j 



Priophorus Dahlbom. 

 acericaulis MacGillivray. Maple leaf stem borer. Ent. News, 



xvii, 313; Conn. Geol. Nat. Hist. Surv., Bull. 22, 109. 

 aequalis Norton. Cladius. Com). Ceo). Nat. Hist. Surv., Bull. 



22, 109. ( E.N;) 

 simplicicornis Norton. Ibid., Bull. 22, [09. 



Cladius Elliger. 

 pectinicornis Fourcroy. isomerus. Bristly rose slug. Conn. 

 Geol. Xat. Hist. Surv., Hull. 22, 110. 



Trichiocampus liar tig. 

 viminalis Fallen. Conn. Geol. Xat. Hist. Surv., Bull. 22, no. 



Diphadnus I lartig. 

 appendiculatus Hartig - . Pristiphora grossularia. Conn. Geol. 



Xat. Hist. Surv., Bull. 22, 112. 

 californicus Marlatt. Ibid., Bull. 22, 113. 

 proximatus Norton. Nematus. Ibid., Bull. 22, 113. 



Pristiphora Latreille. 

 betulavora Rohwer. Proc. U. S. Xat. Hist. Mus., 57, 219. 

 bivittata Norton. Conn. Geol. Xat. Hist. Surv., Bull. 22, 114. 

 luteola Norton. Ibid., Bull. 22. 1 [4. 

 sycophanta Walsh, tibialis. Ibid., Bull. 22, 113. 



Lygasonematus Konow. 

 erichsoni Hartig. Larch sawfly. Conn. Geol. Xat. Hist. Surv., 

 Bull. 22, 115. 



Pachynematus Konow. 

 affinis Marlatt. Conn. Geol. Xat. Hist. Surv., Bull. 22, 117. 

 corniger Norton. Ibid., Bull. 22, 11X. 

 extensicornis Norton. Ibid., Bull. 22, 116. 

 nigritus Norton. Ibid., Bull. 22, in. (E.N.) 

 rufocinctus MacGillivray. Ibid., Bull. 22, 117. (A.B.C.) 

 subalbatus Xorton. Ibid., Bull. 22, 118. 

 sp. 

 sp. 



Nematus Jurine. 

 chloreus Xorton. Conn. Geol. Nat. Hist. Surv., Bull. 22, 121. 



(E.N.) 

 longicornis Say. longulicornis Xorton. | Pteronusf) Ibid., 

 Bull. 22, in. (E.N.) 



