-1584] Membracidae ;,L>;, 



Wirtner, Ann. Cam. Mus., iii, p. 210, 1904. 



Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 39, 1908. 



Van Duzee, Can. Ent., xl, p. 114, 1908. 



Coekerell, Univ. Colo. Studies, vii, p. 127, 1910. 



Smith, Cat. Ins. N. J., edn. 3, p. 90, 1910. 



Van Duzee, Can. Ent., xliv, p. 326, 1912. 



Ifbrevicornis Provaneher, Pet. Faune Ent. Can., iii, p. 235, 1889 (female). 

 Irsemicrema Provancher, Pet. Faune Ent. Can. iii, p. 235, 1889 (male). 

 melanogaster Osborn, Bui. Nat. Hist. Lab, la. St. Mus., ii, p. 390, 1893. 

 turbida Goding, Bui. 111. St. Lab. Nat. Hist., iii, p. 406, 1894. 

 Gillette and Baker, Hemip. Colo., p. 66, 1895. 

 Van Duzee, Trans. Am. Ent. Soc., xxix, p. Ill, 1903. 

 Van Duzee, 20th Eept. N. Y. St. Ent., p. 552, 1905. 



Wubalus Buckton, Monog. Membr., p. 170, pi. 35, fig. 4, 1902. [cephala. 



?semi-l)runnea Buckton, Monog. Membr., p. 174, pi. 36, fig. 6, 1902, Sticto- 



Localities: Nov. Scot., Quebec, Ont., N. H., Mass., N. Y., N. J., 

 111., Colo., Utah, N. Mex., Calif., Manitoba, Br. Col., Sask. 



1581. Ceresa albido-sparsa Stal 

 Stal, Freg. Eugen. Eesa, Ins., p. 283, 1859. 

 Stal, Of. Vet. Akad. Forh., xxvi, p. 245, 1869. 

 Butler, Cist. Ent., ii, p. 215, 1877. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 39, 1908. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 48, 1914. 

 Localities: Nev., Calif. 



1582. Ceresa brevis Walk. 

 Walker, List Homop., ii, p. 528, 1851. 

 Stal, Of. Vet. Akad. Forh., xxvi, p. 245, 1869. 

 Butler, Cist. Ent., ii, p. 218, 1877. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 40, 1908. 

 Localities: N. Y., Colo. (I). 



1583. Ceresa brevicornis Fitch 



Fitch, Trans. N. Y. St. Agr. Soc., xvi, p. 451, 1856. 

 Eathvon, in Mombert's Hist. Lane. Co., Pa., p. 551, 1869. 

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

 Packard, 5th Eept. U. S. Ent. Comm., p. 325, 1890. 

 Goding, Insect Life, v, p. 92, 1892. 

 Goding, Can. Ent., xxv, p. 196, 1893. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 187, 1894. 

 Van Duzee, Can. Ent., xxxviii, p. 408, 1906. 

 Moore, Can. Ent., xxxix, p. 189, 1907. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 40, 1908. 



Localities: Quebec, Ont., Conn., N. Y., N. J., Pa., Ohio, 111. 



1584. Ceresa femorata Fairm. 



Fairmaire, Ann. Soc. Ent. Fr., ser. 2, iv, p. 289, 1846. 

 Walker, List Homop., ii, p. 532, 1851. 

 Stal, Of. Vet. Akad. Forh., xxvi, p. 246, 1869. 

 Fowler, Biol. Centr. Am., Homop., ii, p. 108, 1895, Stictocephala. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 41, 1908. 

 tacta Walker, List Homop., ii, p. 560, 1851, Thelia. 

 Localities: Colo., Calif. 



