EXPLANATION OF TLATE XX. 



PAPILIO STHENELUS, W. S. Maclkay. 



Larva and Tupa.— Fig. 1, Antenna. Fig. 2, Head, palpus, and 

 portion of antenna, side-view. Fig. 3, Labial palpus. Fig. I, Foreleg. 

 Fig. 5, Hindleg. 



Food-plant : Citrus auranlium. 



PAPILIO MACLEAYANUS, Leach. 



Larvs and Pupa.— Fig. 1, Antenna. Fig. 2, Head, palpus, and 

 portion of antenna, side-view. Fig. 3, Labial palpus. Fig. 4, Foreleg. 

 Fig. 5, Tibia of hindleg. 



Food-plant : Oeijera salici/olia. 



