ENYO. 161 



4. P. undata Walker, p. 103. 



Brown. Head beneath and pectus somewhat hoary. Thorax 

 with a short, broad, posterior, dark brown stripe on each side. 

 (Abdomen and hind wings wanting.) Fore wings cinereous, shin- 

 ing, with a white dot and a black discal streak at the base, with a 

 white streak traversing the black discal spot, and with two broad, 

 irregular, ferruginous bands, which are bordered, and the exterior 

 one interlined with black. Length of the body 9(?) lines, of the 

 wings 18 lines. 



Jamaica. 



Clemens. 



ENYO HiJBN. 



The body is long, thick and fusiform. The head large, promi- 

 nent and broad ; front nearly vertical, flattened, and smooth ; eyes 

 large and salient ; palpi smooth, stout and closely applied to the 

 front ; tongue extends to the end of the third abdominal segment; 

 antennae rather short, not as long as the thorax, minutely ciliferous, 

 fusiform and ending in an angular hook with seta. The thorax is 

 crested in front, long from the base of anterior wings to the head, 

 and rounded in front. The abdomen is oblanceolate, slightly more 

 than twice longer than the thorax, and sparingly tufted at the apex. 

 The legs are slender, the anterior and middle smooth, the posterior 

 with femora and tibiae pilose, with two short and two moderately 

 long spurs. The anterior wings are very oblique, length much 

 less than that of the body, and somewhat more than twice longer 

 than broad across the inner angle ; the posterior margin truncate 

 at the tip, obtusely angulated opposite medio-superior nervule, 

 excavated from post-apical to superior, and thence excavated and 

 slightly wavy to the inner angle, which is hooked ; inner margin 

 deeply concave. Posterior wings rounded at tip; hind margin 

 doubly excavated from the medio-central to inner angle, which is 

 acute. 



Larva. Head rather small; body tapers anteriorly, and is 

 wrinkled transversely, with a long, straight, caudal horn. Pupa 

 11 



