498 Annals of the Carnegie Museum. 



Sulphur" should be applied to C. neleis. The smooth outer surface 

 in C. neleis is creamy-white, in C. editJia Butler it is lemon-yellow, 

 of the same color as the rest of the wing. This difference in color 

 enables the species (or races) to be readily discriminated from each 

 other. 



Of C. neleis there is a good series of males and females in the collec- 

 tion, all taken at Nueva Gerona from June to August. 



31. Catopsilia editha (Butler). 



Callidryas editha Butler, Trans. Ent. Soc. London, 1870, p. 10, No. 4; Lepidoptera 

 Exotica, 1869-1874, p. 105, PI. XXXIX, figs. 1-4. 



A series of males and females of this form, the differences between 

 which and C. neleis Boisd. have just been pointed out, are at hand. 

 They were taken at Nueva Gerona from May to August. 



Genus Terias S 



wamson. 



32. Terias nicippe (Cramer). 



Papilio nicippe Cramer, Papillons Exotiques, III, 1782, p. 31, PI. CCX, figs. C, D. 

 There are over thirty specimens, males and females, taken at Nueva 

 Gerona from the beginning of May until the middle of August. 



33. Terias citrina Poey. 



Terias citrina Poey, Memorias sobre la Historia Natural de Cuba, I, 1853, p. 247, 

 PI. 18, figs. 4-7. 



I recognize a male specimen taken at Nueva Gerona, May 22, as 

 belonging to this species. There is an albino female taken on June 

 12, which I think may belong with it, but am in doubt. It has the 

 large ferruginous spot at the outer angle of the secondaries on the 

 under side, which is one of the diacritical marks of the species. 



34. Terias dina Poey. 



Terias dina Poey, Centurie des Lepidopteres de I'lle de Cuba, 2me Decade, 1832, 

 Plate. 



Three examples taken at Nueva Gerona, May 14-16, 1912, may be 

 referred to this species. They agree with specimens from Cuba 

 purchased by the writer a number of years ago from the late Dr. 

 O. Staudinger, and accord fully with the description and figures 

 given by Poey. 



