CARL VON HEYDEN. '29 



are four still darker spots, and in the middle two or three 

 black spots in a transverse row. The dark cilia are inter- 

 sected by two paler lines, and have a pale spot in the middle. 



Postei-ior wings whitish, towards the apex rather yellow- 

 ish, with faint grey spots on the margins. Cilia white, with 

 two darker intersecting lines, and a blackish spot at the apex 

 of the wing. 



The underside of the anterior wings is more unicolorous 

 yellowish-grey, with alternately yellowish and blackish spots 

 on the outer margin, and blackish cilia interrupted by the 

 pale spot. 



Underside of the posteiior wings whitish. Femora, tibise 

 and tarsi yellowish, annulated with darker. 



The larva is rather thick, somewhat flattened, rather at- 

 tenuated at each end; the segments deeply incised, each 

 with a rather protruding small wart at the side, rather shin- 

 ing, smooth, yellowish-white. Head almost as broad as the 

 second segment, heart-shaped, pale yellow, w^ith the mouth 

 brownish. The second segment is narrower than the follow- 

 ing segments, of the same colour, posteriorly with a deep 

 black, middle spot, divided hy a pale longitudinal line. 



The anal segment is very small, pointed posteriorly, shin- 

 ing, deep black. The stigmata appear as very small black 

 spots. Anterior legs slightly spotted with dark ; the very 

 small anal prolegs with a grey s))ot. 



The pupa is rather slender, somewhat attenuated at each 

 end, with appressed sheaths of almost equal length, which 

 leave the five last segments free, with slight lustre, rather 

 smooth, yellowish-brown ; the anterior end is rather abbre- 

 viated 5 each segment bears a small spine on the sides, a 

 little before the middle. The last segment is rather abbre- 

 viated and emarginate, with sharp edges on each side and 

 clothed with some bristles. 



