EXPLANATION OF PLATE B 



Fig. 1. Angulated or acuminate apex of fore wing (Grapta). 



Fig. 2. Falcate apex of fore wing (Pyrrharuea). 



Fig. 3. Square apex of fore wing (Smyrna). 



Fig. 4. Rounded apex of fore wing (Euptoietd). 



Fig. 5. Hind wing rounded at outer angle, twice-tailed (Thecla). 



Fig. 6. Hind wing crenulate, tailed, lobed at anal angle (Papilio). 



Fig. 7. Hind wing with outer margin entire (Parnassius). 



Fig. 8. Hind wing with outer margin waved (Argynnis). 



Fig. 9. Neuration of wings of Anosia plexippus. 



Veins: C, costal; SC, subcostal; M, median; SM, submedian; I, internal; PC, pre- 

 costal; UDC, upper discocellular; MDC, middle discocellular; LDC, lower 

 discocellular; UR, upper radial; LR, lower radial. 

 Nervules: SC 1, 2, 3, 4, 5, first to fifth subcostal nervules; M 1, 2, 3, first to third 



median nervules. 



Pig, 10. Wing of Papilio turnus, showing the names given to the different parts of the wings 

 of butterflies. 







