18 NEUROPTEROID INSECTS. 



hilaris Say, Journ. Acad. Nat. Sci. Phil, viii, 43, 1839. LeConte Edit. II, 413, 

 1859. Hagen, Syn. Near. N. Am. 54, 1861. Eaton, Eiv. Monog. 147, 

 1883. E. S. 



latipennis Banks, Ent. News, 1907, p. 14. Wash. 



TRICORYTHUS. 



Eaton, Ent. Mo. Mag. v, 82, 1868. 



explicatus Eaton, Biol. Cent.-Amer. Neur. p. 11, 1892. Cockerell, Univ. Colo. 

 Studies, III, pp. 135-137, 1906. Ariz., Colo. 



B KTIS. 



Leach, Edinb. Encycl. ix, 137, 1815. 

 bioculata Linn., Syst. Nat. x, 547, 1758. Pictet, Hist. Nat. Nenropt. ii, 244, 



1845. Hagen, Syn. Neur. N. A. 52, 1861. Eaton, Riv. Monog. 158, 



1885. Can. 

 posticatus Say, West. Quart. Kept, ii, 162, 1823. LeConte Edit. I, 172, 1859. 



Hag., Syn. Neur. N. A. 53, 1861. Eaton, Eiv. Monog. 169, 1885. Ind. 

 propinquus Walsh, Proc. Ent. Soc. Phil, ii, 207, 1863. Eaton, Eiv. Monog. 169, 



1885. E. S. 



mclna Walsh, Proc. Acad. Nat. Sci. Phil. 1862. 380 (not Hagen). 

 pygmsea Hag., Syn. Neur. N. A. 54, 1861. Eaton, Riv. Monog. 170, 1885. Need- 

 ham, Bull. No. 47. N. Y. State Mus. 421, 1901. Can. 

 rubescens Prov., Pet. Faun. Canad. ii, Neur. 84, 1883 (Cloe). Eaton, Eiv. Monog. 



169, 1885. Can. 

 unicolor Hag.. Syn. Neur. N. A. 54, 1861. Walsh, Proc. Acad. Nat. Sci. Phil. 



1862, 380. D. C., N. Y. 

 hageni Eaton, Eiv. Monog. 169, 1885. 



CENTROPTIL.UM. 



Eaton, Ent. Mo. Mag. vi, 132, 1869. 

 luteolum Mull., Zool. Dan. Prodr. 143, 1776. Eaton, Eiv. Monog. 175, 1885. 



B. Am. 

 translucida Pictet, Hist. Nat. Neur. ii, 255, 1845. 



CLEON. 



Leach, Edinb. Encyl. ix, 137, 1815. 

 dubium Walsh, Proc. Acad. Nat. Sci. Phil. 1862, 380. Eaton, Eiv. Monog. 190, 



1885. 111. 

 mendax Walsh, Proc. Acad. Nat. Sci. Phil. 1862, 381. Eaton, Eiv. Monog. 190, 



1885. E. S. 

 vicina Hag., Syn. Neur. N. Am. 54, 1861. Eaton, Riv. Monog. 190, 1885. E. S. 



CALMB.ETIS. 



Eaton, Ent. Mo. Mag. xvii, 196, 1881. 



americanus Banks, Trans. Amer. Ent. Soc. xxvi, 250, 1900. N. S. 

 californicus Banks. Trans. Amer. Ent. Soc. xxvi, 249, 1900. Cal. 

 coloradensis Banks, Trans. Amer. Ent. Soc. xxvi, 250, 1900. Colo, 

 ferrugineus Walsh, Proc. Acad. Nat. Sci. Phil. 1862, 379. Eaton, Eiv. Monog. 

 193, 1885. Banks, Trans. Amer. Ent. Soc. xxvi, 250, 1900. E. S. 



