BCSOTARCHA. CAIAHOCHBOTJS. 419 



narrow ; vein 3 from before angle of cell ; 4, 5 well separated at 

 origin. Hind wing with veins 4, 5 somewhat approximated for a 

 short distance; 6, 7 from upper angle, 7 anastomosing slightly 

 with 8. 



5190. Bceotarcha martinalis, WlJc. Cat. xviii, p. 791; C. 8f S. 

 no. 4154. 

 Botys crassicornis, Wlk. Cat. xxxiv, p. 1455. 



Head, thorax, and fore wing chestnut, more or less suffused with 

 purplish; palpi white below at base; fore legs banded rufous 



and white ; abdomen whitish 

 suffused with fuscous. Fore 

 wing with bright yellow 

 rufous -edged band, in the 

 form crassicornis broad with its 

 inner edge sinuous, its outer 

 edge indented at veins 3 and 



Fig. 2Sl.-B<zotarcha martinalis, tf. |. 5 and narrowing slightly to 

 & inner margin, in martinalis 



only represented by two conjoined spots above inner margin ; an 



indistinct paler ovate marginal area with fuscous inner edge ; 



a marginal series of dark specks. Hind wing whitish, with the 



inner and outer areas suffused with fuscous. 



Hob. Moulmein ; Rangoon. Exp., S 22, $ 26 millim. 



5191. Bceotarcha hyalinalis, n. S p. 



Head, thorax, and abdomen greyish white ; wings semihyaline 

 nacreous. Fore wing with slightly sinuous brown antemedial 

 line ; prominent discocellular lunule ; a minutely waved postmedial 

 line arising from a dark costal spot and slightly excurved from 

 vein 6 to 2 ; a marginal fuscous band and the cilia fuscous at base 

 from costa to vein 2 ; a marginal series of white specks. Hind 

 wing with slight marginal line or series of specks. 



Hah. Bhutan {Dudgeon); Andamans. Exp. 28 millim. Type 

 in B. M. 



Genus CALAMOCHROUS. 



Calamochrous, Led. Wien. ent. Mon. 1863, p. 386. 

 Notaspis, Warr. A. M. N. H. (6) ix, p. 297 (1892). 



Type, G. cliilonalis, Led., from Venezuela. 



Bange. S. America; E.Europe; N. Asia; N.E. India; Ternate. 



Palpi porrect, long and rostriform, the 3rd joint downcurved ; 

 frons oblique ; maxillary palpi dilated with scales ; antennas of 

 male minutely ciliated ; tibiae with the spurs fully developed. Eore 

 wing with the apex somewhat produced ; veins 3 and 5 from close 

 to angle of cell ; 6, 7 from upper angle, 7 anastomosing with 8. 



2e2 



