[467] NEUROPTEROID INSECTS 159 



Taeniopteryx sp. 



Two specimens from Sitka (June). A rather large species with 

 unmarked wings, except that the costal area is darker. 



Leuctra sp. 



Two specimens from Sitka (June) ; apparently like the eastern Z. 

 fcrrnginca, but the genitalia are different. 



Family EPHEMERID^E. 

 Ephemerella grandis Eaton. 

 Ephemerella grandis Eaton, Riv. Mon. Eph., p. 128, 1886. 



Several examples from Popof Island (July). Described from Col- 

 orado. 



Baetis sp. 



Two adults and a sub-imago : Popof Island (July) . It is pale brown, 

 with yellowish legs and white setre. 



NEUROPTERA. 

 Family HEMEROBIID^. 

 Hemerobius paciflcus Banks. 

 Hemerobius pacificus Banks, Trans. Amer. Ent. Soc, p. 24, 1897. 



One specimen from Virgin Bay, Prince William Sound (June). 

 Described from Washington. 



TRICEOPTERA. 

 Family PHRYGANEID^. 

 Neuronia lapponica Hagen. 

 Neuronia lapponica Hagen, Verh. Zool.-bot. Ges. Wien., p. 852, 1864. 



Two specimens, from Kukak Bay (July), of a pretty A T cnro7iia 

 which agrees well with this European species in every respect. Not 

 before recorded from the American Continent. 



Family LIMNEPHILID^. 

 Limnephilus gravidus Hagen. 

 Limnephilus gravidas Hagen, Syn. Neur. N. Amer., p. 257, 1861. 



Two specimens from Virgin Bay (June) . Described from North 

 California ; also occurs in Washington. 



Limnephilus ornatus Banks. 



Limnophilus ornatus Banks, Trans. Amer. Ent. Soc, p. 27, 1897. 



