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



Hydropsyche Pictet. 

 alternans Walker, tnorosa. Syn. Neurop. N. A., 288. 

 analis Banks. Jour. N. Y. Ent. Soc., 1903, 243. 

 scalaris Hagen. Syn. Neurop. N. A., 286. 

 sordida Hagen. Ibid., 290. 

 sp. 



Family HYDROPTILID^. 



Orthotrichia Eaton, 

 pictipes Banks. Trans. Am. Ent. Soc., xxxvii, 359. 



