176 Mr. W. Scliaus on 



with blue; so'.ne blue scales below cell at base. Hiud witiG^g 

 below : the basal half of costal margin streaked with blue 

 extending into cell. 



Expanse 44 millim. 



JIab. Juan Vinas. 



Cosmosoma guapila, sp. n. 



Antennse and body black ; palpi irrorated with white in 

 front ; metallic-blue spots on frons, vertex, collar, shoulders, 

 and patagia anteriorly ; paired spots on metathorax ; dorsal 

 and lateral blue spots on abdomen ; transverse creamy-buff 

 streak on third and fourth segments ; anal segment orange- 

 red ; ventral valve banded with white; coxae white; legs 

 black, irrorated with metallic blue at joints; fore tibia 

 streaked with white; hindtu'si partly whitish. Wings pale 

 brownish hyaline; the veins and margins finely black; 

 metallic-blue spots at base of fore wings. Hmd wings : the 

 basal half of costa and cell creamy buff ; the inner margin 

 broadly black. 



Expanse 29 mm. 



Hub. Guapiles. 



Cosmosoma cinctuta, sp. n. 



? . Antennse and palpi black. Head black, irrorated with 

 blue on vertex ; some white on frons. Tegulae and patagia 

 orange edged with black. Thorax black, irrorated with blue 

 behind. Abdomen : basal segment orange, divided by a 

 black dorsal line, ochreous black with two rows of blue spots, 

 and dorsal blue spots obsolescent on segments 3 and 4 ; 

 two small orange spots on fourth segment. Legs orange, 

 partly streaked with black. Wings hyaline, the veins and 

 margins black. Fore wings : the apex more broadly black ; 

 an orange streak on costa from base to black apical portion ; 

 some orange on base of inner margin. Hind wings ; some 

 orange at base of inner margin. 



Expanse 30 mm. 



JIab. Juati Vinas. 



Allied to C. saron, Druce. 



Cosmosoma ruhtitarsis, sp. n. 



Antennse black, tipped with white. Palpi, head, and 

 thorax black ; some dark blue on frons and vertex. Abdomen 

 above crimson ; a dorsal black line expanding on basal 



I 



