580 Van Duzee: Catalogue of Hemiptera [1798- 



1798. Idiocerus dolosus Ball 

 Ball, Can. Ent., xxxiv, p. 304, 1902. 

 Locality : Colo. 



1799. Idiocerus distinctus G. & B. 

 Gillette and Baker, Hemip. Colo., p. 75, 1895. 

 Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 138, 1898. 

 Locality : Colo. 



1800. Idiocerus crataegi Van D. 

 Van Duzee, Can. Ent., xxii, p. 110, 1890. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 194, 1894. 

 Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 128, 1898. 

 Wirtner, Ann. Cam. Mus., iii, p. 218, 1904. 

 Osborn, 20th Kept. N. Y. St. Ent., p. 507, 1905. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 71, 1915. 



Localities: Ont., N. Y., Pa., Ohio, la., Mo., Colo. 



1801. Idiocerus provancherl Van D. 



Van Duzee, Can. Ent., xxii, p. Ill, 1890 (n.n. for Iditellarius Prov.). 

 Osborn, Proc. la. Acad. Sci., i, pt. 2, p. 126, 1892. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 194, 1894. 

 Slosson, Ent. News, vii, p. 265, 1896. 

 Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 127, 1898. 

 Wirtner, Ann. Carn. Mus., iii, p. 218, 1904. 

 Osborn, 20th Kept. N. Y. St. Ent., p. 507, 1905. 

 Van Duzee, 20th Kept. N. Y. St. Ent., p. 554, 1905. 

 Van Duzee, Can. Ent., xxxviii, p. 410, 1906. 

 Van Duzee, Can. Ent., xliv, p. 328, 1912. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 77, 1916. 



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

 Localities: Quebec, Ont., Me., N. H., Mass., N. Y., Pa., la., Colo., 

 Br. Col. 



1802. Idiocerus fitchi Van D. 



Van Duzee, Can. Ent., xli, p. 383, 1909 (n.n. for maculipennis Fh.). 

 \\maculipennis Fitch, Horaop. N. Y. St. Cab., p. 59, 1851. 

 Walker, List Homop., iv, p. 1161, 1852, Bythoscopus. 

 Van Duzee, Psyche, v, p. 388, 1890. 

 Osborn, Proc. la. Acad. Sci., i, pt. 2, p. 126, 1892. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 194, 1894. 

 Osborn and Ball, Proc. Dav. Acad. Sci., vii, pp. 73, 127, pi. 3, fig. 4, 1898. 

 Wirtner, Ann. Cam. Mus., iii, p. 218, 1904. 

 Osborn, 20th Kept. N. Y. St. Ent., p. 507, 1905. 

 Localities: Ont., Me., N. Y., Pa., Ohio, la. 



1803. Idiocerus striola Fieb. 



Fieber, Verh. Zool.-Bot. Ges. Wien, xvii, p. 453, 1868. 

 Osborn and Ball, Proc. Dav. Aead. Sci., vii, p. 138, 1898. 

 Ashmead, Harriman Alaska Exped., viii, p. 131, 1904. 



Locality : Alaska. 





