406 Illinois State Laboratory of Natural History. 



39. C. FEMORATA, Faimi. 



1846. Ceresa femorata. Fairm. Rev. Memb. 289, 24. 



Ceresa uniformis. Fairm. Rev. Meml). 289, 25. 

 1851. Ceresa femorata. Walk. List Horn. B. M. 582, 31, 

 Ceresa uniformis. Walk. List Horn. B. M. 533. 

 32. 

 1858. Ceresa uniformis. Walk. List Horn. B. M. 



Suppl., 131. 

 1864. Ceresa uniformis. Sttll, Hem. Mex. 70, 423. 

 1869. Ceresa uniformis. StAl, Bid. Memb. Kan. 246, 16. 

 1877. Ceresa uniformis. Butler, Cist. Ent. ii, 220, 32. 

 H^a6.— Mex. {Fairmaire) ; West. States and Miss. 

 {Riley). 



40. C. SALLEi, Stal. 



1864. Ceresa sallei. Sta,l, Hem. Mex. 70, 421. 

 1877. Ceresa sallei. Butler, Cist. Ent. ii, 217, 16. 

 /Tab.— Mex. {Stdl). 



41. C. PUNCTICEPS, St^l. 



1864. Ceresa puncticeps. St4l, Hem. Mex. 70, 422. 

 Hab.—Mex. {Stdl). 



42. C. iNSiGNis, Walk. 



1858. Ceresa insignis. Walk. Ins. Saund. Horn. 67. 

 Hab. — Vera Cruz, Mex. {Walker). 



43. C. STALii, Butler. 



1877. Ceresa stdlii. Butler, Cist. Ent. ii. 217, 17, pi. 3 

 fig. 11. 

 ffah.—Mex. {Butler). 



44. C. TURBIDA, n. sp. 



Resembles in form faiirina, but more depressed; similar to 

 brevis in markings, but much smaller. Sordid yellow, punc- 

 tured, marked with pit-eous. 



S. — Head dark yellow, with a large s})ot near inner edge of 

 each eye, posterior margin and apex black, the surface sculp- 

 tured and hairy. Basal portion of prothorax black, with a 

 linear, irregular transverse impression, just above which it is 

 slightly produced; black gradually fades upward and becomes 

 mottled over the superior triangle: lateral horns short, with 



