178 Mr. W. J. Kaye's Catalogue of the 



72. ANiEA PHIDILE. 



Anma jjhidile, Hiibn., Zutr. Ex. Schmett., ff. 905, 906 



(1837). 



Range. Brazil. 



Not rare in the Maraval Valley. 



73. Zaretes isidora. 



Papilio isidoray Cram., Pap. Ex., iii, t. 235, A. B. E. F. 



(1782). 



Range. Nicaragua; Colombia; Brazil. 

 Not a common species. 



74. SiDERONE MARTHESIA. 



Papilio onarthesia, Cram., Pap. Ex., ii, t. 191, A. B. 

 (1779). 



Range. Brazil; Guiana. 



Not rare in the Maraval Valley. The females generally 

 with a yellow ground-colour, shading ofif considerably into 

 reddish, but never approaching the male in brilliance. 

 Although not usually the case, in Trinidad the females 

 are about as common as the males. 



75. Protogonius ochraceus. (PI. XVII, figs. 3, 3a.) 

 P7'otogonius ochraceus, Butl, P. Z. S., 1873, p. 773. 



Range. Cayenne. 



Fairly frequent. It delights in a grassy slope, where 

 sometimes two or three may be found gently fluttering 

 together. 



The remai'kable sulphur colouring of so many of the 

 Trinidad species is here very extraordinary, as it is the 

 only species of the genus that has so much diverged from 

 the typical brownish colour. 



The extreme straw-coloured form in Trinidad is rather 

 different from the darker-coloured type specimen from 

 Cayenne. Whether one would be justified in separating 

 this strongly-marked island form is open to doubt. The 

 number of apical spots is greater in the Trinidad form. 



