312 AMATIDJE. 



Underside of fore wing blackish, a bluish white spot in cell towards 

 extremity, a fascia below tbe cell, postmedial spots above and below 

 vein 6 conjoined to spots nearer the termen above and below vein 4 ; 

 hind wing with the costal area black. 



Hab. Brazil, Amazons, Fonte Boa (Klages), type f d in Coll. 

 Rothschild. Exp. 30 millim. 



*1069/. Heliura stolli. (Plate XVII. fig. 31.) 



Heliura stolli, Eoths. Nov. Zool. xix. p. 170 (1912). 



Head black, the vertex grey with crimson spots behind ; tegulae 

 grey with dorsal black patches ; thorax grey, the dorsum suffused 

 with blackish, the patagia with black patches at base, the shoulders 

 with yellow spots ; pectus and legs black, the coxa? and fore and 

 mid femora towards base crimson ; abdomen black-brown, the 

 ventral surface crimson except towards extremity. Fore wing grey- 

 white ; a V-shaped black mark below base of cell and spot above 

 inner margin ; an elongate black antemedial mark on costa, round 

 spot in cell and spot above and below vein 1 ; an elongate mark on 

 costa above end of cell, a bar in end of cell, spots beyond the cell 

 and above base of vein 6 and double series of spots between lower 

 angle of cell and terminal part of inner margin ; a postmedial 

 maculate band from costa to vein 5, separated by a sinuous line 

 from a series of diffused marks in the interspaces of terminal area 

 extending to vein 3. Hind wing dark brown, the inner area with 

 a greyish tinge. Underside of fore wing black-brown with white 

 spot in cell towards extremity, postmedial spots above and below 

 vein 6, and spots nearer the termen above and below vein 4. 



Hab. Brazil, Amazons, Fonte Boa {Klages), type f <S , $ in 

 Coll. Rothschild, Teffe. Exp. 30 millim. 



*1071 a. Heliura semilyalina. (Plate XVII. fig. 32.) 



Agyrta semihyalina, Eoths. Nov. Zool. xix. p. 164 (1912). 



<$ . Head, thorax, and abdomen dark brown ; palpi with the 

 basal joint and 2nd joint in front white ; frons and a bar on vertex 

 of head white ; tegulae with dorsal white spots, the patagia streaked 

 with white, the dorsum of thorax irrorated with white ; pectus with 

 some white ; coxae and streaks on femora white ; abdomen with 

 dorsal and sublateral wdiite fasciae and slight lateral streaks, the 

 anal tuft white at base below. Fore wing dark brown ; an elongate 

 white patch below the cell and basal half of vein 2, pointed at 

 extremities ; an oblique white subapical band between veins 7 

 and 3. Hind wing dark brown, the cell and a fascia below it and 

 beyond its lower extremity white ; the hair on inner margin white ; 

 the underside with the inner margin white. 



Hab. Brazil, Amazons, Fonte Boa {Klages), type f 6 in Coll. 

 Rothschild. Exp. 30 millim. 



