COSMOSOMA. 169 



*542 b. Ccsmosoma stictiuota. (Plate VIII. fig. 32.) 



Cosmosoma stictinota, Dogn. Het. Nouv. Am. Sud, vii. p. 5 (1914). 



c? . Head black, the frons white at sides ; thorax fulvous orange, 

 the prothorax with pair of black points and the patagia with black 

 points at base and black tips; pectus with lateral black spots in 

 front, the femora and tibia? black and the tarsi yellow at base, 

 black at tips; the hind tarsi wholly black; abdomen fulvous 

 orange with dorsal series of large black spots, lateral spots, except 

 towards base, and the extremity Mack. Fore wing hyaline, the 

 veins and margins black ; short yellow streaks below base of costa 

 and above inner margin ; the black on termen expanding widely 

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

 veins and margins black ; some yellow at extreme base ; the black 

 on termen expanding at apex; the underside with the base orange. 



Hab. E. Colombia, Medina (Fassl), type f c? in Coil. Dognin. 

 Exp. 28 millim. 



*542c. Ccsmosoma dorsicincta. (Plate IX. fig. 1.) 



Cosmosoma dorsicincta, Dog-n. Het. Nouv. Am. Sud, v. p. 6 (1912). 



2 ■ Head black-brown ; thorax yellow with a brown patch at 

 middle of dorsum; the patagia edged with black towards tips; 

 legs brown ; abdomen orange-yellow with dorsal black spots on two 

 basal segments followed by dorsal bands on the other segments, 

 lateral series of small spots, the ventral surface with narrow black 

 bands on three terminal segments. Fore wing hyaline, the veins 

 and margins black, the terminal band expanding widely on apical 

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

 black, the black on termen expanding towards apex. 



Hab. COLOMBIA, Medina {Fassl), type f § in Coll. Dognin. 

 Exp. 32 millim. 



*542 (/. Cosmosoma diplosticta. (Plate IX. fig. 2.) 

 Cosmosoma diplosticta, Dog-n. H&fc. Nouv. Am. Sud. vii. p. 6 (1914). 



r? . Head, thorax, and abdomen fulvous orange ; antennae and 

 palpi except at base black; patagia with some black at tips; 

 femora except at extreme base, the tibiae, and tarsi Mack, the mid 

 tibiae with orange streaks above towards base ; abdomen with sub- 

 dorsal, lateral, and sublateral series of black spots, the extremity 

 black. bore wing hyaline, the veins and margins black ; the base 

 fulvous orange, extending as a short fascia below costa ; the black 

 on termen expanding widely on apical area and slightly below 

 vein 2. Hind wing hyaline, the veins and margins black; some 

 orange at base; the black on termen expanding towards apex. 



Hab. E. Colombia, Medina ( Fassl), type t o in Coll. Dognin. 

 Exp. 36 millim. 



