LEPIDOPTERA HETEROCERA. 1153 



2i dimidio Don brevior. Antennae sat graciles. Abdomen alas 

 posticas vix superans. Pedes glabri, graciles ; calcaria gracilia. 

 Alae anticae latae, subacutae, margine exteriore convexo subobliquo. 



Female. Body slender. Frontal tuft porrect, acute. Pro- 

 boscis rather long. Palpi obliquely ascending, pilose, nearly as 

 long as the breadth of the head ; third joint linear, slightly ascend- 

 ing, obtuse at the tip, about half the length of the second. Antennae 

 rather slender. Abdomen hardly extending beyond the hind wings. 

 Legs smooth, slender; spurs slender, moderately long. Wings 

 broad. Fore wings slightly acute ; exterior border convex, slightly 

 oblique. 



Aluaca euboltalis. 



Foem. Cinerea ; alee anticce subglauco-cana, nigro conspersce, 

 fascia angusta fusca, linea exteriore non conspersa, punctis 

 duobus nigris adhuc exterioribus, punctis marginalibus 

 fuscis. 



Female. Cinereous. Fore wings hoary, with a slight glaucous 

 tinge, minutely black-speckled ; a narrow brown band which extends 

 from much beyond the middle of the costa to a little beyond the 

 middle of the interior border; an exterior line without speckles, 

 parallel to the band ; two more exterior black points near the costa, 

 one behind the other ; marginal points brown. Length of the body 

 4 lines ; of the wings 10 lines. 



a. St. Domingo. From Mr. Tweedie's collection. 



Aluaca anaitisalis. 



Fcem. Pallide cinerea; alee linea marginali fusca interrupta ; 

 antica subglauco-cance, fusco subeonspersce, non fasciatce, 

 orbiculari nigra punctiformi, reniformi e macula pallide 

 ochracea. 



Female. Like A. eubolialis in colour, but paler. Wings with 

 a slender brown interrupted marginal line. Fore wings slightly 

 brown-speckled, with no band ; orbicular mark disiinguished by a 

 black point ; reniform represented by a pale oehraceous spot. 

 Length of the body 4 lines ; of the wings 10 lines. 



a. St. Domingo. From Mr. Tweedie's collection. 



