262 E. p. VAN DUZEE. 



Idiocerus alternatus Fitch, Homop. N. Y. State Cab. p. 59, 1851 ; id. reprint 

 ill Liiitner's 9tli Rept. p. 399, 1893. Van Du zee. Can. Ent. xxi, p. 8, 



1889 (mention); Psyche v, p. 388, 1890 (mention). Prov., Pet. Faune 

 Ent. Can. iii, p. 293, 1890. Harrington. Ottawa, Nat. vi, p. 31, 1892 

 (mention). Osborn, Proc. Iowa Acad. Sci. i, pt. 2, p. 12, 1892 (mention). 

 Cockerell, Trans. Am. Ent. Soc. xx, p. 365, 1893 (mention). Harrington, 

 Can. Ent. xxvi, p 16, 1894 (mention). 



Bythoscopus alternatus Walk., Homop. iii, p. 876, 1851 (mention). 



Hab. — Canada, New York to Iowa and Colorado and California. 



Idiocerus ramentosus (Uhler). 



Bythoscopus ramentosus Uhler, Bull. U. S. Geol. and Geog. Surv. iii, p. 465, 



1877. 

 Idiocerus ramentosus Van D., Psyche v, p. 389, 1890. 

 Idiocerus inscriptus Uhler, in litt. 



Hab. — Colorado, Arizona, Vancouver Island. 



Idiocerus striola Fieb., Verb, zool.-bot. Gesell. Wien, xviii, p. 453, 1868. 

 Hab. — " Sitka." 



Idiocerus cratsegi Van Diizee, Can. Ent. xsii, p. 110, 1890. 

 Hab. — Canada, New York. 



Idiocerus maculipennis Fitch, Homop. N. Y. State Cab. p. 59, 1851 ; id. re- 

 print in Lintner's 9th Eept. p. 399, 1893. Van Duzee, Psyche v, p. 388, 



1890 (mention). Osborn, Proc. Iowa Acad. Sci. i, pt. 2, p. 12, 1892 (men- 

 tion). 



Bythoscopus maculipennis Walk., Homop. iv, p. 1161, 1852 (mention). 



Hab. — New York, Iowa, Ontario. 



• 



Idiocerus provancheri Van D. 



Bythoscopus clitellarius Prov., Pet. Faune Ent. Can. iii, p. 288, 1890. 

 Idiocerus provancheri Van D., Can. Ent. xxii, p. Ill, 1890. Osborn, Proc. 

 Iowa Acad. Sci. i, pt. 2, p. 12, 1892 (mention). 



Hab. — Canada, New York, Iowa. 



Genus AGALL.IA (Curtis. 



Curtis. Ent. Mag. i, p. 193, 1833. Kirschb., Der Gatt. Idiocerus p. 3, 1868; Cicad. 

 V. Wiesbd. p. 16, 1868. Fieb., Verb, zool.-bot. Gesell. Wien, xviii, pp. 450, 

 462. 1868; Cicad. d'Europ. i, p. 103, 1875: ii, pi. 9, 1876. Mayr, Tabellen p. 

 27, 1884. Edwards, Trans. Ent. Soc. Lend. 1886, p. 125, pi. 11, fig. 5. Ash- 

 mead, Ent. Am. v, p. 126, 1889. Van Duzee, Ent. Am. v, p. 166, 1889. Prov., 

 Pet. Faune Ent. Can. iii, p. 296, 1890. 



Agallia 4-punctata (Prov.). 



Bythoscopus i-punctatns Prov., Nat. Can. iv, p. 376, 1872. 



Agallia A-punctata Van Duzee. Ent. Am. v, p. 167, 1889. Prov., Pet. Faune 

 Ent. Can. iii, p. 296, 1890. Smith. Spec. Bull. K, N. J. Ag. Exp. Station 

 p. 42, 1890; Ent. Am. vi, p. 135 (fig. on p. 133), 1890 (mention) ; Cat. 



