No. 31.] INSECTS OF CONNECTICUT: HYMENOPTERA. 337 



collega Saussure. Ibid., Bull. 22, 637. 



cristatus Saussure. (Symmorphus). Ibid., Bull. 22, 636. 



debilis Saussure. (Symmorphus). Ibid., Bull 22, 636. 



dorsalis Fabricius. Ibid., Bull. 22, 637. 



foraminatus Saussure. Ibid., Bull. 22, 637. 



leucomelas Saussure. Ibid., Bull. 22, 637. 



nortonianus Saussure. Ibid., Bull. 22, 637. 



pedestris Saussure. Ibid., Bull. 22, 637. 



pennsylvanicus Saussure. Ibid., Bull. 22, 637. 



spinolae Saussure. (Ancistrocerus). Ibid., Bull. 22, 636. 



tigris Saussure. (Ancistrocerus). Ibid., Bull. 22, 636. 



unifasciatus Saussure. (Ancistrocerus). Ibid., Bull. 22, 636. 



vagus Saussure. Ibid., Bull. 22, 637. 



waldeni Viereck. (Ancistrocerus). Ibid., Bull. 22, 636. 



Family VESPID^. 



Vespa Linnaeus. 



crabro Linnaeus. Giant hornet. Conn. Geol. Nat. Hist. Surv., 

 Bull. 22, 641. 



Vespula Thompson. 



consobrina Saussure. (Vespa). Conn. Geol. Nat. Hist. Surv., 

 Bull. 22, 643. 



diabolica Saussure. (Dolichovespula). Vespa. Common yel- 

 low jacket. Ibid., Bull. 22, 642. 



germanica Fabricius var. pennsylvanica Saussure. (Vespa). 

 Common yellow jacket. Ibid., Bull. 22, 643. 



maculata Linnaeus. (Dolichovespula). Vespa. White-faced 

 hornet. Ibid., Bull. 22, 642. 



vulgaris Linnaeus var. communis Saussure. Vespa. Ibid., Bull. 

 22, 643. 



Polistes Latreille. 



annularis Linnaeus. Conn. Geol. Nat. Hist. Surv., Bull. 22, 644. 



pallipes LePeletier. Common wasp. Ibid., Bull. 22, 644. 



variatus Cresson. Ibid., Bull. 22, 644. 



Family AMPULICID^. 



Rhinopsis Westwood. 

 melanognathus Rohwer. Conn. Geol. Nat. Hist. Surv., Bull. 

 22, 652. 

 22 



