392 Dr. A. G. Butler on 



85. Dismorphia Perrensi. 



Leptalis Perrensi, Gosse, Entom. xiii. p. 195 (1880). 



c?c?, Rio Grande: B. M. SS, not labelled: coll. 

 Hewitson. 



86. Dismorphia astyocha. 



Dismorphia astyocha, Hiibner, Zutr. exot. Schmett. figs. 485, 480 

 (1825). 



(? c? J Espiritu Santo, Brazil ; ? ? , Organ Mountains, 

 Kio Janeiro : B. M. (^ ? ? , Rio Janeiro: coll. Hewitson. 



87. Dismorphia astynome. 



Leptalis astynome, Dalman, Aual. Ent. p. 39 (182-3). 

 Dismorjjhia i^olymeJa, fliilDuer, Zutr. exot. Schmett. figs. 723, 724 

 (18.32). 



$ $ , Brazil : B. M. d J $ $ , Rio Janeiro : coll. Hew- 

 itson. 



Group Xn. 



88. Dismorphia eunoe. 



Leptalis eunoe, Doubleday, Ann. & Mag. Nat. Hist. xiv. p. 419 (1844) ; 

 Gen. Diurn. Lep. pi. v. fig. 3 (1847). 



? , Oaxaca, Mexico. Type, B. M. 



89. Dismorphia cubana. 



Leptalis cithana, Herrich-Schiifler, Corresp.-Elatt zool.-miueral. Ver. 



Regensb. xvi. p. 120 (1862). 

 Disnwr2)hia ciibatia, Gundlach, Cont. Eut. Cubana, p. 81 (1881) ; 



Grose-Smith & Kirby, Ifhop. Exot. ii., Dism. pi. i. figs. 1-3 (1896). 

 Leptalis spio, var. a, Boisduval, Sp. Gen. L^p. i, p. 421 (1830). 



Cuba. 



90. Dismorphia spio. 



Pieris spio, Godart, Enc. Mt^th. ix. p. 167 (1819). 



Leptalis spio, Hewitson, Exot. Butt, ii., Lep. pi. iv. figs. 21-23 (1800) 



d d $ , St. Domingo. B. M. 



Genus ACMEPTERON. 



Although this genus was founded upon a secondary sexuaV 

 character which is not absolutely constant, it contains species 

 having an outline of wing differing to a certain extent from 

 anything else in the genus. The subcostal vein of the 



