28 PAPILIONIDJE. 



Key to tlie forms of the Latreillei Group. 



A. Hind wing upperside : a terminal or subter- 

 minal red or pinkish-red spot on tail. 



a. Hind wing upperside : discal or subterminal 



markings present. 

 '. Hind wing upperside : an elongate white 



spot near base of interspace 3. 

 a~. Hind wing npperside : no white spot 



near base of interspace 5 P. latreillei, p. 28. 



li 2 . Hind wing upperside : a prominent 

 quadrate white spot near base of 



interspace 5 P. polla, p. 30 



b'. Hind wing upperside : no white spot 



near base of interspace 3. 

 a' 1 . Hind wing upperside : no red or white 



spot or marking in interspace 6. 

 a . Hind wing upperside : a large quad- 

 rate white spot in interspace 5 at 

 base. 



l . Hind wing upperside : postdiscal 

 lunule in interspace 4, some 

 shade of red. 



\ Hind wing upperside : an elon- 

 gate white spot at base of 



interspace 4 P. plriloxcnus, p. 31. 



V. I lind wing upperside : no white , -/> , ., 



spot at base of interspace 4 . . P ' P J l f s ; *- 

 A'. Hind wing upperside: postdiscal ' polyeuctes, p. 31. 



lunule in interspace 4 alwavs , T , 7 -, 



white y \ P. phihxentu, var. 



l'\ Hind wing' 'upperside :' a 'narrow ' '^sarada, p. 31. 



transverse white spot in middle, . n 7 -, 



not at base of interspace 5 .' j P ' P^cen**, ^ace 



V. Hind wing upperside. : a lunular con- ' lama > ?' 32 



spicuous white spot in interspace 6 . P. ravctna, p. 33. 



b. Hind wing upperside : uniform, without 



discal or subtermiual markings P. crassipes, p. 34. 



B. Hind wing upperside : tail uniform, without 

 subterminal or terminal spot or marking. 



a. Hind wing upperside: no discal white spots 



at bases of interspaces 3 and 4. 



a'. Hind wing upperside : a crimson subter- 

 minal lunule in interspaces 2, 3 and 4, 

 and a large quadrate white spot in 

 interspaces 5 and 6 P. nevilli, p. 33. 



I'. Hind wing upperside : a pinkish- white 

 subterminal lunule in interspaces 2 to 6, 

 no^quadrate white spot in interspaces . p ^.^ ^ 



b. Hind wing uppers'ideVa'sekes'of'discai ' pembertoni, p. 34. 



white spots at bases of interspaces 1 to 5 . P. adamsoni, p. 29. 



497. Papilio latreillei, Donovan, Xat. Repos. ii, 1826, pi. 140; Elwes, 

 Trans. Ent. Soc. 1888, p. 425; llothsch. Nov. Zool. ii, 1895, 

 p. 261 ; Moore (Byasa), Lep. Ind. v, 1901-1903, p. 165, pi. 430, 

 figs. 1, lf<-lc, '$ $. 



