16 nycteolem:. 



Tyana pustulifera. (Plate CV. fig. 7.) 

 Earias pustulifera, Walker, Cat. Lep. Het. Suppl. v. p. 1773 (186G). 



cf . Primaries sea-green ; a conspicuous white spot bordered with blood-red at base ; 

 costal margin lilacine at base, but gradually changing to white towards apex ; a short white 

 streak terminating in a very indistinct reddish spot at base of inner margin ; edge of inner 

 margin creamy white ; fringe of outer margin yellow : secondaries dull white : head, collar, 

 and shoulders pale yellow, edged and divided by bright red lines ; remainder of tegula? and 

 thorax green ; abdomen brownish white. Under surface of wings silvery white ; primaries 

 slightly greenish: body below creamy white; front of anterior legs and proximal half of 

 middle tibia blood-red ; two yellow spots below the middle of the anterior tibiae. Expanse 

 of wings 41 millim. 



Nepal (Hardivicke). 



Tyana lancina. (Plate CY. fig. 8.) 



Tyana lancina, Butler, Ann. <£ Mag. Nat. Ilist. ser. 5, vol. vi. p. Go. n. 7 (18S0). 



? . Wings as in T. speculatrix, excepting that there is no trace of the central patch on 

 the primaries ; head chrome-yellow, slightly pink in front, with a white band behind ; collar 

 and tegulce chrome-yellow, with orange anterior margin; thorax yellowish green ; abdomen 

 snow-white, with a bright orange tuft in the centre at base ; anal segment sordid white ; 

 antenna? pink. Primaries below sericeous gi'eenish white, with the costal border tinted with 

 pink ; fringe cream-coloured, with au orange dot at apex : secondaries sericeous snow-white : 

 body below cream-coloured; the anterior legs rosy-cupreous in front. Expanse of wings 

 38 millim. 



Bhotan (Lidderdale) . 



Tyana falcata. (Plate C\. fig. 9.) 



Hylophila faleatn, Walker, Cat. Lep. Het. So^pl. v. p. 1772 (18GG). 



$ . Primaries above grass-green; costal margin purplish; fringe and outer margin pale 

 yellowish green ; a zigzag series of four red-brown dots in the middle of the wing : 

 secondaries pure white : head and thorax green; abdomen pearl-white ; palpi and antenna' 

 white, barred with red-brown. Under surface white, the wings purer and more silvery than 

 the body. Expanse of wings 31 millim. 

 Darjiling (Russe/f §• Lidderdale). 



