HYBOLOMA. OMPHA.LOCEEA. 167 



Genus HYBOLOMA. 

 Hyboloma, Rag. Ann. Soc. Ent. Fr. 1891, p. 99. 



Type, H. nummosalis, Rag. 



Range. Assam; Burma; Borneo. 



Palpi porrect, extending about four times length of head, 

 curving downwards and inwards, the 2nd joint fringed with hair 

 below, the 3rd rounded and fringed above and below ; maxillary 

 palpi large and triangularly scaled; frons with a sharp tuft; 

 antennae nearly simple ; tibiae smoothly scaled. Fore wing with 

 the costa highly arched before middle, excised beyond it; the 

 apex produced and depressed; the outer margin excised below 

 apex, excurved and somewhat angled at middle ; vein 3 from before 

 angle of cell : 4, 5 from angle; 6, 7, 8, 9 stalked; 10, 11 free. 

 Hind wing with the outer margin slightly excised below apex ; 

 vein 3 from before angle of cell; 4, 5 from angle; 6, 7 from 

 upper angle. 



4579. Hyboloma nummosalis, Rag. Ann. Soc. Ent. Fr. 1891, p. 99, 

 pi. 16, fig. 3. 



Pale greyish rufous, palpi tinged with fuscous. Pore wing 



with indistinct diffused 

 rufous antemedial band, 

 angled below median 

 nervure, then broader ; 

 a black discocellular 

 speck ; a diffused fuscous 

 submarginal band,dentate 

 inwards on veins 5 and 2 r 

 Fig. 97 .Hyboloma nummosalis, $ . |. and with series of 



indistinct grey spots on 



it, the area beyond it darker rufous except at outer angle. Hind 

 wing suffused with fuscous ; an indistinct submarginal fuscous line 

 angled on vein 2. Underside of fore wing and costal half of hind 

 wing much redder ; both wings with black discocellular specks. 

 Hob. Khasis ; Shan States ; Borneo. Exp. <$ 27, $ 32 millim. 



Genus OMPHALOCERA. 



Omphalocera, Led. Wien. ent. Mon. 1863, p. 339. 

 Omphalomia, Swinh. A. M. N. H. (6) xiv, p. 140 (1894). 



Type, 0. cariosa, Led., from N. America. 



Range. N. America ; N.E. and W. India ; Burma. 



Palpi porrect, downcurved, thickly clothed with hair, and reaching 

 well beyond the filiform maxillary palpi and sharp frontal tuft ; 

 antennae thickened; tibiae slightly hairy ; abdomen with dorsal tufts. 

 Fore wing broad, with the costa arched near base and towards apex, 

 which is rounded ; male with a large fold on underside at base of 

 costa fringed with long hair ; vein 3 from before angle of cell ; 4, 5 



