-i-j8-i] M( Dthracidae 525 



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



A^an Duzee, Bui. Buf. Soe. Nat. Sci., ix, p. 39, 1908. 



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



Cockerell, 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. 



■fbrevicornis Provancher, Pet. Fauna Ent. Can., iii, p. 235, 1889 (female). 

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

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

 Uirhida 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 Kept. N. Y. St. Ent., p. 552, 1905. 

 ihubalus Buekton, Monog. Membr., p. 170, pi. 35, fig. 4, 1902. \cepliahi. 



hemi-hrunnea Buekton, Monog. Membr., p. 174, pi. 36, fig. 6, 1902, Stirfo- 



Loealities: 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. Soe. Nat. Sci., ix, p. 40, 1908. 

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



1583. Ceresa brevicomis Fitch 

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

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

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

 Packard, 5th Rept. 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. 

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

 Localities: Colo., Calif. 



