Plate XL VII. 



Venation of Heterocamjia, Macnirocampa, und Cerura. 



Fig. 1. Ueierocampa pulverea, fore wiug; 1«, iiortioii of fore wiiif;. 



Fig. 2. Helnrocampd Injilromell ; 2a, costal region of fore wiug enlarged; 26, sketch from another si>eeimen ; 2c, hind 



Tving. 

 Fig. 3. Heltrocampa nnirolor, fore wiug; 3n, hind wiug. 

 Fig. 4. Macrurocampa marthesia ; -la, hiud wiug. 

 Fig. 5. Cerura scolopendrina, portion of fore wiug. 

 Fig. 6. Cerura scitiscrijHa, from Florida ; 66, hiud wing. Author del. 



386 



