310 MR. F. MOORE ON LIMNAINA AND EUPLfEINA. [May 1, 



fortune to receive from Dr. Rogenhofer, the Custodian of the Vienna 

 Museum, a drawing of the type specimen of Felder's E. kollari, of 

 which the habitat was unknown, and the species hitherto unidentifi- 

 able. This drawing is an exact representation of Mr. Rothney's 

 specimen, and proves their specific identity. 



The Malabar specimen in Mr. G. Semper's collection, at Altona, 

 is half an inch less in expanse, of a reddish olive-brown colour, and 

 with all the spots on both wings about one half less in size. 



Nacamsa, n. g. 



Fore wing comparatively narrower than in typical Isamia ; more 

 triangular in form ; costa less arched and posterior margin less con- 

 vex ; upper discocellular with a very short spur emitted within the 

 cell ; sericeous brand narrower and shorter. Hind wing narrower ; 

 exterior margin less convex ; discoidal glandular patch distinct. 



Type N. simillima, 



1. Nacamsa simillima, n. sp. 



Isamia simillima, Semper MS. 



OHvaceous umber-brown. Pattern of markings like those in 

 Andasena swainsonii. Fore wing with five whitish submarginal 

 conjoined spots, a small spot beneath, followed by obsolescent pale 

 brown lower spots ; three or four upper marginal minute dots, and 

 one at posterior angle. Hind wing with a creamy-white discoidal 

 patch, a marginal row of small not very prominent whitish spots, 

 and a submarginal row of indistinct pale brown elongated spots which 

 become shorter and whiter anteriorly. 



Female. Fore wing with similar but slightly larger markings as 

 in male ; hind wing with paler marginal and submarginal spots. 



Expanse, c? 3, $ 3| inches. 



Hab. Philippines (Luzon). In coll. G. Semper and F. Moore. 



2. Nacamsa meldol^, u. sp. 



Brighter olivaceous umber-brown than N. simillima. Pattern of 

 markings like those in A7idasena lucasii. 



Male and Female. Fore wing with a recurved submarginal series 

 of eight spots, the three upper large and oval, the fourth, fifth and 

 seventh round, the sixth ill-defined, the eighth duplex ; a marginal 

 row of small spots. Hind wing with a prominent creamy-white 

 discoidal patch, a marginal row of small conical spots, and a sub- 

 marginal row composed of seven very long narrow oval and three 

 rounded upper spots, the first three from anal angle cleft at their 

 outer end. 



Expanse, d' 3|, 5 "^ inches. 



Hab. Philippines (Mindanao). In coll. G. Semper and F. 

 Moore. 



