48 NEUROPTEROID INSECTS. 



POLYUENTROPUS. 



Curtis, Brit. Ent. pi. 544, 1835. 



arizonensis Banks, Trans. Amer. Ent. Soc. xxxii, 16, 1905. Ariz, 

 carolinensis Banks, Bull. Amer. Mus. Nat. Hist, xxi, 217, 1905; Trans. Amer. 



Ent. Soc. xxxii, 16, 1905. N. Car. 



cinereus Hagen, Syn. Neur. N. A. 293, 1861. Can., N. Y. 

 dispar Banks, Trans. Amer. Ent. Soc. xxxii, 16, 1905. Ariz, 

 invarius Walk., B. M. Cat. Nenr. 101, 1852. Hag., Syn. Neur, N. A. 292, 1861. 



Nova Scotia. 



signatus Banks, Trans. Amer. Ent. Soc. xxiv, 30, 1897. N. Y. 

 validus Walk., B. M. Cat. Neur. 100, 1852. Hagen, Syn. Neur. N. Am. 292, 



1861. U. S. 

 variegatus Banks, Trans. Amer. Ent. Soc. xxvi, 259, 1900. Wash. 



iioi.o* i:vi uoi'i s. 



McLachlan, Mon. Eur. Trich. 400, 1878. 

 canadensis Banks, Trans. Amer. Ent. Soc. xxiv, 31, 1897 (Poly centr opus.) N. 



Y., Can. 



flavicornis Banks, Journ. N. Y. Ent. Soc. 1907, 162. D. C. 

 robusta Walk., B. M. Cat. Neur. 114, 1852. Hagen, Syn. Nenr. N. A. 289, 1861 



(Hydropsyche) . N. Am. 



PHYL.OCENTROPIJS. 



Banks, Proc. Ent. Soc. Wash, viii, 130, 1907. 



lucidus Hagen, Syn. Neur. N. A. 294, 1861 (Polycentropns). E. S. 

 placidus Banks, Tr. Amer. Ent. Soc. xxxii, 15, 1905 (Holocenlropus). D. C., Va. 



NYCTIOPHYL.AX. 



Brauer, Verb, zool-bot. Ges. Wien, 1865, 419. 



afflnis Banks, Trans. Am. Ent. Soc. xxiv, 30, 1897 (Polycentropus). Can., Mich, 

 fraternus Banks, Trans. Amer. Ent. Soc. xxxii, 17, 1905 (Oyrnus). Md. 

 pallidus Banks, Proc. Ent. Soc. Wash, vi, 214, 1904 (Cyrnus). D. C., Md., Va. 

 vestitus Hagen, Syn. Neur. N. A. 293, 1861 (Polycentropus). E. S. 



PHILOPOTA MUS. 



Leach, Edinb. Encyc. ix, 136, 1815. 



americanus Banks, Trans. Amer. Ent. Soc. xxii, 316, 1895. N. Y. 

 distinctus Walk., B. M. Cat. Neur. 104, 1852. Hagen, Syn. Neur. N. Am. 291, 

 1861. Ulmer, Notes Leyden Mus. xxviii, 88, 1906. E. S. 



ARCTOPSYCHE. 



McLachlan, Trans. Ent. Soc. Lond. 1868, 300. 



grandis Banks, Trans. Amer. Ent. Soc. xxvi, 258, 1900 (Hydropsyche). Colo. 

 irrorata Banks, Bull. Amer. Mus. Nat. Hist, xxi, 217, 1905; Trans. Amer. Ent. 



Soc. xxxii, 15, 1905. N. Car. 

 ladogensis Kol., Gen. et Sp. Tricb. ii, 201, 1858 (Aphelocheira). McLach., Mon. 



Eur. Trich. 378, 1878. B. Am. 



