TERMS DESCRIPTIVE OF LARVA, PUPA, AND IMAGO. 33 



and the third a ventral view. A, in the direction of 

 the head, will be the anterior extremity; and B, the 

 anal, terminating in a hooked tail; c is the covering 

 of the eye ; D, of the wings ; and E, of the tongue, an- 

 tennae, and legs ; F is the thorax ; and G, the abdomen, 

 bearing two lateral ridges (H) and a dorsal one (K). 



FIG. ii. DIAGRAMS OF IMAGO. 



As examples of the imago (Fig. n), figures of Papilio 

 machaon, Vanessa C-album, Melanargia galatea, and 

 Pieris brassiccz, have been taken. The hind-margin of 

 the hind-wings (o) of the first is tailed, of the second 

 angled, of the third scalloped, of the fourth rounded ; 

 while the fore-wings (ri) of the first, third, and fourth 

 are rounded, and of the second angled like the hind-wings. 



D 



