582 abctiad^. 



Genus ACCO. „ 



Type. 



Aceo, Beth.-Baker, Nov. Zool. xi. p. 418 (1904) bicolora. 



Proboscis fully developed ; palpi small, upturned and not reaching to 

 vertex of head, fringed with hair in front ; antennas of male ciliated, the base 

 of shaft fringed with scales above. Fore wing triangular ; the cell extremely 

 short ; veins 2 and 4 from angle of cell, 3, 4 being coincident ; 5 from just above 

 angle ; 6, 7, 10, 11 stalked, 8, 9 absent ; a large patch of rough androconia on 

 middle of inner area and fringe of long hair from inner margin. Hind wing 

 with the base of costal area lobed, the apical part truncate ; the cell extremely 

 short ; veins 2 and 4 from angle, 3, 5 coincident with 4 ; 6, 7 coincident ; a 

 small elliptical patch of androconia at end of cell on upperside ; the inner area 

 with a fold containing a fringe of long hair. 



In key differs from Lymantrioisis in the fore wing having vein 6 stalked 

 with 7, 10, 11. 



*566 a. Acco bicolora. 



Acco bicolora, Beth.-Baker, Nov. Zool. xi. p. 418, pi. v. f. 21 (1904). 

 3 . Head, thorax, and abdomen fuscous "black ; tegulse white. 



Fig. 166. — Acco bicolora, tf . h 



Tore wing fuscous, the costal area, and apical area down to tornus 

 white ; the fringe on inner margin ochreous. Hind wing fuscous. 

 Hah. Be. N. Guinea, Dinawa, 4000' (Pratt), type f J in 

 Coll. Bethune-Baker. J£a%>. 18 millim. 



Genus LAMBUL03IA, nov. 



Type, L. aurantiaca. 



Proboscis fully developed ; palpi upturned, reaching to about middle of 

 frons, slender, frons smooth ; antennae of male ciliated ; tibiae with the spurs 

 moderate. Fore wing with the costa rather strongly arched, the apex rounded, 

 the termen evenly curved ; vein 2 from middle of cell, curved towards base ; 

 3, 4 stalked ; 5 from angle ; 6 from below upper angle ; 7, 8 stalked, 9 absent ; 

 10, 11 from cell, the latter anastomosing with 12. Hind wing with vein 2 

 from near angle of cell ; 3 and 5 stalked, 4 absent ; the discocellulars oblique ; 

 veins 6, 7 coincident ; 8 from middle of cell. 



In key differs from Ardonissa in the fore wing having veins 3, 4 stalked, 

 the hind wing with vein 5 stalked with 3. 



*568 a. Lambulosia aurantiaca. (Plate XXXI. fig. 1.) 



Lambula aurantiaca, Boths. Nov. Zool. xix. p. 214 (1912). 



c? . Head and thorax pale fulvous yellow ; antenna? blackish 

 except towards base ; fore tibia? and tarsi blackish in front ; 



