NO. 60] ADD. TO INSECTS OF CONN. : HYMENOPTERA 149 



Crabro Fabricius. 

 impressifrons Smith. Conn. Geol. Nat. Hist. Surv., Bull. 22, 671. 

 monticola Packard. Ibid., Bull. 22, 670. 

 sulcus Fox. Ibid., Bull. 22, 671. 



Chlorion Latreille. 



atratum LePeletier. Priononyx. Conn. Geol. Nat. Hist. Surv., 

 Bull. 22, 679. 



Sphex Linnaeus. 

 placidus placidus F. Smith, extremitata Cresson var. pictipen- 



nis Walsh. Fernald, N. A. Sphex, 59. 

 urnarius (Dahlbom). Ann. Ent. Soc. Am., xxxi, 30. (A. B.C.) 



violaceipennis LePeletier. Podalonia. Proc. U. S. Nat. Mus., 

 71, Art. 9, 30. 



Pemphredon Latreille. 

 concolor Provancher. Conn. Geol. Nat. Hist. Surv., Bull. 22, 690. 



Cerceris Latreille. 

 bicornuta Guerin. Proc. Phila. Ent. Soc, v, 117. 



Family COLLETID^E. 



Colletes Latreille. 

 americanus Cresson. Conn. Geol. Nat. Hist. Surv., Bull. 22, 741. 

 armatus Patton. Bull. U. S. Geol. Surv., v, 365. 



Family HALICTID^E. 



Halictus Latreille. 

 basilicus Sandhouse. Chloralictus. Proc. U. S. Nat. Mus., 65, 



Art. 19, 36. 

 consonus Sandhouse. Chloralictus. Ibid., 65, Art. 19, 30. 

 oblongus Lovell. Ibid., 65, Art. 19, 7, 43. 

 pruinosus Robertson. Conn. Geol. Nat. Hist. Surv., Bull. 22, 706. 



Andrena Fabricius. 

 frigida Smith. Trans. Am. Ent. Soc, xxix, 256. 

 platyparia Robertson. Ibid., xxix, 250. 

 sp. 



Macropis Panzer. 

 morsei Patton. Conn. Geol. Nat. Hist. Surv., Bull. 22, 721. 



