COSMOSOMA. 171 



dark brown with conjoined lateral yellow patches on basal segments 

 and the extremity yellow, the ventral surface with the basal half 

 yellow. Fore wing hyaline, the veins and margins black-brown ; 

 a slight yellowish streak above inner margin near base ; a black 

 discoidal hmule ; the terminal band expanding into a large patch 

 on apical area and slightly below vein 2. Hind wing hyaline, the 

 veins, margins, and inner area black-brown ; the terminal band 

 expanding towards apex ; the underside with whitish streak in 

 upper part of cell. 



Hab. Ecuador, ' Quevedo (Bucliwahl), type f 6 in Coll. 

 Rothschild. JE.vj). 34 millim. 



*51G (I. Cosmosoma pulchra. 



Cosmosoma rosenbergi, Roths. Nov. Zool. xviii. p. 35 (1911), nee Roths. 



1910. 

 Cosmosoma pulchrum, Roths. Nov. Zool. xx. p. 470, pi. xiii. f. 8 (1913). 



2 ■ Head and thorax black, the frons, vertex of head, and tegulae 

 with metallic blue spots ; meta thorax orange-yellow with metallic 

 blue spot ; pectus and legs orange-yellow, the fore femora in front, 

 the tibia? behind, and the tarsi brown ; abdomen yellow, the three 

 terminal segments black-brown with lateral metallic blue spots. 

 Fore wing hyaline, the veins and margins black ; an orange-yellow 

 streak below basal half of costa, the base and basal half of inner 

 area orange-yellow ; a black discoidal lunule ; the terminal band 

 expanding very widely on apical area and moderately below vein 2. 

 Hind wing hyaline, the base and costal and inner areas to beyond 

 middle orange-yellow ; the veins towards termen black ; a terminal 

 black band expanding on apical area and below vein 2. 



Hab. Ecuador, Paramba, Cachabe {Rosenberg), type f 2 hi 

 Coll. Rothschild. Exp. 40 millim. 



547 a. Cosmosoma angustimargo. (Plate IX. fig. 3.) 



Cosmosoma angustimargo, Schaus, A.M. N. H. (8) vii. p. 177 (1911). 



5 • Head and thorax black ; frons white ; shoulders with white 

 spots ; coxae with whitish patches ; abdomen yellow, the extremity 

 black. Fore wing hyaline, the veins and margins black; a white 

 spot at base; the terminal black band expanding widely on apical 

 area and below vein 2. Hind wing hyaline, the veins and margin 

 black, the terminal band expanding into a small patch on apical 

 area. 



Hab. Costa Rica, Tuis (Schaus), 1 $, Juan Vinas (Schaus), 

 1 2 ■ Exp- 36-40 millim. 



*o47 b. Cosmosoma occendeni. 



Cosmosoma o-lcmlriu, Roths. A.M. N. H. (8) v. p. 509 (1910), & Nov. 

 Zool. xx. p. 472, pi. xiv. f. 52. 



c? . Head and thorax black; coxa' yellow; abdomen Mack, the 

 three basal segments dorsally and ventrallv yellow. Fore wing 



