232 



PTRALIDJi:. 



Genus COPTOBASIS. 



Coptobasis, Led. Wien. ent. Mon. 1863, p. 429. 



Type, C. sulcialis, Wlk. 



Range. N.E. India ; Borneo. 



Palpi upturned, the 2nd joint moderately scaled in front, the 

 3rd short, with a small triangular tuft in front ; maxillary palpi 

 minute and filiform ; frons rounded ; antennae of male with large 

 tuft of hair from upperside of basal joint, the base of shaft excised ; 

 tibiae with the outer spurs half the length of inner ; abdomen 

 long and slender. Pore wing long and narrow ; yeins 3, 4, 5 f rom- 

 angle of cell ; 7 curved and approximated to 8, 9, 10. Hind wing 

 with veins 3, 4, 5 from angle of cell ; 6, 7 from upper angle. 



4729. Coptobasis sulcialis, Wlk. Cat. xviii, p. 684. 



J . Glossy black-brown ; pectus white ; legs pale, the tarsi whitish ; 



abdomen white below. Pore 

 wing with indistinct oblique 

 antemedial line ; spots in 

 cell and on discocellulars ; 

 the post medial line slightly 

 curved from costa to vein 3, 

 then bent inwards to below 

 end of cell. Hind wing with 

 traces of discocellular spot 

 and sinuous postmedial line. 

 Exp. 38 millim. 



Fig. 136. — Coptobasis sulcialis, rf . \. 

 Hob. Khasis ; Nagas ; Borneo. 



Genus C(ELORHYNCIDIA, nov. 



Type, C. ovulalis, Hmpsn. 



Range. N.W. Himalayas. 



Palpi obliquely upturned and not reaching vertex of head, the 

 2nd and 3rd joints conically scaled ; maxillary palpi filiform ; 

 frons produced to two slight lateral angles; antennae of male 

 thickened and annulated with rings at the joints ; tibia? with the 

 outer spurs half the length of inner ; veins 3, 4, 5 from close to 

 angle of cell ; 7 well separated from 8, 9, 10. Hiud wing with 

 the cell short ; vein 3 absent ; 4, 5 well separated ; 6, 7 from upper 

 angle. 



4730. Coelorhyncidia ovulalis, n. sp. 



cf . Puscous black; frons, 

 vertex of head, antennae, 

 pectus, and legs ochreous ; 

 abdomen ventrally ochreous 

 ringed with black ; the anal 

 tuft fulvous. Pore wing with 

 curved dark antemedial line ; 

 a whitish postmedial oval 

 patch diffused upwards to costa and extending down to vein 5, the 



Fig. 137. — CoilorTiyncidia ovulalis, $ . 



