Plate XXXIII. 
Fig. 1, la. Heterocampa gutiivitta, Stage III; Ih, face; Ic, prothoracic tubercle. 
Fig. 2, 2a. Heterocampa guHivittaf fully grown larva, July 21, on scrub oak (the moth reared). 
Fig. 3, 3a. Heterocampa guitivitlaj Stage IV, of dg. 2. 
Fig. 4, 4a. Heterocampa MnicaZor; Stage I, 4fc, 4c, dorsal tubercle of prothoracic segment. Bridgbam del. 
Fig. 5. Heterocampa on oak, Georgia. Leconte del. 
Fig. 6. Heterocampa, Georgia. Leconte del. 
Fig. 7. Heterocampa on oak, Georgia. Leconte del. 
Fig. 8, 8a. Heterocampa umbrata {athereo, pulverea), copied from Doubleday^s figures in the Entomologist. 
Fig. 9. Heterocampa astarte, copied from Doubleday’s figure in the Entomologist. 
