NO. 60] ADD. TO INSECTS OF CONN. : HYMENOPTERA 129 



Polysphinctomorpha Ashmead. 

 sp. 



Polysphincta Gravenhorst. 

 burgessii Cresson. Trans. Am. Ent. Soc, iii, 150. 



Tromatobia Foerster. 

 rufopectus Cresson. Trans. Am. Ent. Soc, iii, 147. 



Echthrus Gravenhorst. 

 niger Cresson. Can. Ent., i, 37. 



Odontomerus Gravenhorst. 



canadensis Provancher. Nat. Can., xii, 102; Proc. U. S. Nat. 

 Mus., 57, 458. 



striatus Cushman. Proc. U. S. Nat. Mus., 77, Art. 3, 77. 



Xorides Gravenhorst. 



albopictus Cresson. Xylonomus. Conn. Geol. Nat. Hist. Surv., 

 Bull. 22, 310. 



calidus Provancher. Proc. U. S. Nat. Mus., 57, 432. 



humeralis Say. Compl. Writ., ii, 682. 



Xylonomus Gravenhorst. 

 stigmapterus Cresson or Say? Conn. Geol. Nat. Hist. Surv., 

 Bull. 22, 310. 



Spanotecnus Foerster. 

 discolor Cresson. Conn. Geol. Nat. Hist. Surv., Bull. 22, 292. 



Eclytus Holmgren. 

 pleuralis (Provancher). Nat. Can., viii, 328. 



Synoecetes Foerster. 

 festivus (Cresson). Tryphon festivus. Proc. Phila. Ent. Soc, iii, 

 279; Trans. Am. Ent. Soc, xxiv, 279. 



Tryphon Gravenhorst. 

 communis Cresson. Conn. Geol. Nat. Hist. Surv., Bull. 22, 294. 

 seminiger Cresson. Ibid., Bull. 22, 294. 



Hadostates Thomson, 

 sp. 



Camponastes Foerster. 

 sp. 



