262 THE CANADIAN ENTOMOLOGIST. 



13 Canyra Stal, 1862, Svensk. Vet. Ak. Hand., 3, No. 6, p. 7; 

 type placida (Stal). 



14. Chloriona Fieber, 1866, Verh. Zool. Bot. Ges. Wien, XVI, 519; 



type imicolor (H-S) ; PI. VIII, f. 5. 



15. ChJprionidea Low, 1885, Verh. Zool. Bot. Ges. Wien, XXXV, 



356; type flava Low; Melichar, 1896, Cic. Mitt. Eur., PI. ,IV, 



f. 23-25. 

 Cochise Kirkaldy, 1907, H. S. P. A. Ent. Bull. IV, 63; type 



apacheanus Kirk; Muir, 1913, P. Haw. Ent. Soc, 11,5; PI. VI, 



f. 3, a. Syn. Bostcera Ball. 

 Cona White, 1879, E. M. M., XV, 218; type celata White, n. pr. 



Syn. Micromasoria 

 Conicoda Matsumura, 1900, Ent. Nachr., XXVI, 258; type 



gramincB Mats. — brunnipennis Sign. Syn. Tropidocephala 



(or a subgenus). 



16. Conomelus Fieber, 1866, Verh. Zool. Bot. Ges. Wien, XVI, 520; 



type limhata (Fabricius), PI. VIII, f. 10. 



17. Copicerus Swartz, 1802, Kon. Vet. Nya. Hand, XXIII, 181; 



type irroratus Swartz; PI. VI, f. 2, a-f; also Fowler, B. C. 

 Amer , Hem. -Horn., I, PI. XIII, f. I, a, 2, a, Syn. Holotus 

 Guerin.; Jerala Walker. 



18. Criomorphiis Curtis, 1833, Ent. Mag., I, 195; type albomargm- 



atus. Curtis; Syn. Ditropis Kirsch; Stiroma Fieb. 



19. Delphacinus Fieber, 1866, Verh. Zool. Bot. Ges. Wien, XVI, 



520; type nesomelas (Boheman), PI. VIII, f. 12. 

 DeJphacissa (Subg. Delphacodes Fieb.), Kirkaldy, 1906, Can. 



Ent., XXXVIII, 155; type uncinata (Fieber). 

 Delphacodes {Suhg. Delphax-Liburnin) Fieber, 1866, Verh. Zool. 



Bot. Ges. Wien, XVI, 524; type mulsanti Fieber, PI. VIII, 



f. 32. 

 Delphacodes Melicher, 1901, Wien. ent. Zeit.,55; type lethierryi 



(Rey); n. pre. Syn. Psendarceopus. 



20. Delphax Fabricius, 1798, Ent. Syst. Suppl., 511; type crassi- 



cornis Fab. Syn. Arceopiis Spin. 



21. Dkhoneiira Lethierry, 1890, A. Soc. Ent. Fr. (6) X 151; type 



simoni Lethierry. 



22. Dicranotropis Fieber, 1866, Verh. Zool. Bot. Ges. Wien, XVI, 



521 ; type hamata (Boh), PI. VIII, f. 17 Syn. Phacalastor Kirk. 



