-643] Tingididae 213 



Lintner, 4th Kept. N. Y. St. Ent., p. 108, 1888, Corythuca. 



Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 181, 1894, Corythuca. 



Gillette and Baker, Hemip. Colo., p. 57, 1895, Corythuca. 



Morill, Psyche, x, p. 127, 1903, Corythuca. 



Wirtner, Ann. Cam. Mus., iii, p. 202, 1904, Corythuca. 



Bueno, Jl. N. Y. Ent. Soc., xvi, p. 232, 1908; xviii, p. 31, 1910. 



Smith, Cat. Ins. N. J., edn. 3, p. 148, 1910, Corythuca. 



Van Duzee, Can. Ent., xliv, p. 323, 1912, Corythuca. 



Osborn and Drake, Ohio St. Univ. Bui., xx, p. 227, pi. 9, 1916. 



fjuglandis Provancher, Pet. Faune Ent. Can., iii, p. 158, 1887, Corythuca. 



^ciliata Provancher, Pet. Faune Ent. Can., iii, p. 158, 1887, Corythuca. 



Localities: Quebec, Ont., Me., N. H., Mass., N. Y., N. J., Md., 

 D. C., N. C., Ala., Ohio, 111., Texas, Colo. 



639%. Corythucha crataegi O. & D. 



Osborn and Drake, Ohio St. Univ. Bui., xx, p. 229, pi. 10, fig. f, 1916. 

 ^arcuata var. crataegi Morrill, Psyche, x, p. 132, 1903 (egg only). 

 Bueno, Can. Ent., xliv, p. 212, 1912 (as species). 

 Localities: N. Y., Mass., Ohio. 



640. Corythucha pergandei Heid. 



Heidemann, Proc. Ent. Wash., viii, p. 10, fig. 2, 1906, Corythuca. 

 Bueno, Jl. N. Y. Ent. Soc., xvi, p. 232, 1908; xviii, p. 31, 1910. 

 Smith, Cat. Ins. N. J., edn. 3, p. 148, 1910, Corythuca. 



Osborn and Drake, Ohio St. Univ. Bui., xx, p. 228, figs. 4, 5, 1916. 

 fincurva Van Duzee, Can. Ent., xl, p. Ill, 1908, Corythuca. 



Localities: Ont., Mass., N. Y., N. J., Pa., Md., Va., Ohio, HI., 

 Kan. 



640% . Corythucha pruni O. & D. 



Osborn and Drake, Ohio St. Univ. Bui., xx, p. 231, 1916. 

 Locality: D. C. 



641. Corythucha incurvata Uhl. 



Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 280, 1894, Corythuca. 

 Localities: Ariz., Calif., Oregon. (Mexico.) 



642. Corythucha caelata Uhl. 



Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 279, 1894^ Corythuca. 

 Localities: Calif. (Mexico.) 



643. Corythucha fuscigera (Stal) 

 Stal, Stet. Ent. Zeit., xxiii, p. 323, 1862, Tingis. 

 Stal, Enum. Hemip., iii, p. 122, 1873. 

 Uhler, Proc. Ent. Soc. Wash., ii, p. 381, 1893, Corythuca. 

 Uhler, Proc. Calif. Acad. Sci., Ser. 2, iv, p. 278, 1894, Corythuca. 

 Gillette and Baker, Hemip. Colo., p. 57, 1895, Corythuca. 

 Champion, Biol. Centr. Am., Heter., ii, p. 7, pi. 1, fig. 6, 1897. 

 Champion, Trans. Ent. Soc. Lond. for 1898, p. 57. 



lucida Walker, Cat. Heter., vi, p. 191, 1873, Monanthia. 



obliqua Osborn and Drake, Ohio Jl. Sci., xvii, p. 11, 1916. 

 Localities: Colo., Utah, Calif. Ore. (Mexico.) 



