144 JOURNAL, BOMBAY NATURAL HIST. SOCIETY, Vol. XXIV. 



where their area few paler scales. ?7?^£?e;•s^6Ze : darker ; discal band yellow 

 and not creamy, cilia as on npperside. 



Expanse: c? cJ 2-04"— 2-12". 



Two males taken by Captain Porter near Pasighat, Abor Hills, in June 

 and July and kindly presented to me. 



The yeUow discal band at once distinguishes this form from A. liliana. 



OEL^aENOREHINUS ClITUS, De N. 



I previously recorded this species from the Naga Hills under the name of 

 aspersa from which species, according to Col. Swinhoe, it is quite distinct. 



It is decidedly a rare species and 1 have only managed to secure four 

 more males at Kirbari in June and July. 



Cbl^nokrhinus pulomaya, Moore. 



According to Elwes' and Edwards' key to the genus " Celeenorrhinus " this 

 species is said to have the " shaft of antennas ivhite in front only near base 

 of the club. " 



Swinhoe in " Lepidoptera Indica " states " Antennae : both sexes with an 

 ochreous-2oJiite short streak belov/ the club." There are two formis in the 

 Naga Hills closely resembling one another but which I believe to be quite 

 distinct. One has the short streak below the club pure ivhite and the other 

 ochreoics-yelloiv. Numerous specimens of both forms were obtained in the 

 Naga Hills and the differences between them appear to be constant. 



Following Elwes' and Edwards' I take the white banded form to be 

 C. pulomaya and I propose separating the yeUow banded form under the 

 name C. pila. 



CELiENORRHINUS PILA, n. Sp. 



Closely allied to C. pulomaya but differs as follows : — 



(ct) Base of club of antennae banded with yellow and not white. 



ip) Sub-basal spot and the lower of the two discal spots in interspace 

 1, smaller as a rule. 



(c) Orange spots on upper hindwing darker. 



{d) Orange cilia not so broadly chequered with black at the veins. 



(e) Forewing more pointed and termen straighter. 



(/) Underside : Orange spots darker. 

 Expanse: S 6 l-7"-l-92"; $ $ l-86"-2.03." 

 Taken commonly at Kirbari and Takabama, Naga Hills, in August. 



CELiENOKRHINUS PYKRHA, De N. 



Both sexes of this species sometimes have and sometimes lack a sub-basal 

 pale spot in interspace 1 of forewing upperside ; it can however also be 

 separated from other closely allied forms by the presence of the two 

 additional pale spots in interspace 1 of forewing underside. 



Two females taken at Kohima and Kirbari, Naga Hills, in August and 

 September; two pairs at Sebong, Manipur, in April, May and October, 

 and two pairs at Saitu in October. 



Cbl^nokrhinus plagifera, De N. 



Six pairs taken at Kirbari, Naga Hills, in July, August and October at 

 6,000-7,000 feet. This species is quite distinct from C. pyrrha and C. 

 patula ; from the former it can be distinguished by the absence of the two 

 submarginal spots in intei-space 1 of forewing underside, between the two 

 spots of discal band and termen ; and from the latter in having the shaft of 

 the antennae in both sexes black speckled with white and not pure white. 



