( 33(5 ) 



darker striae ; a square black spot iil cinl of cell anil an elongate one half-way 

 between it and outer margin. 



Underside paler; botb wings with nnraerons dark X-sha]ied markings; 

 forewing with a j)ink\- whitish apical blotch containing a black spot ; streaks ot 

 black and yellow metallic scales along upper margin of cell and at its base. 



Head and thorax dull grey; the abdomen paler. 



Expanse of wings : ]i-l mm. 



1 ? from Lower Burma (type); another from Mao, N. Manipur (W. Doherty). 



Nearest to //. //////trtal/s Wlk. = pi'rafnju's Hmpsn., bnt duUer in apjiearance 

 distinguished by the whitisii hindwings. 



31. Hypolamprus inductalis. 



Pyralia indiictalia Wlk., xxxiv. p. 1525 (186.j). 

 Hiipolaniprua j)er<iUq)h HmpsD., P.Z.S. 1897, p. 615. 

 Hypolamprus svhnictitans Warr., Nov. Zool. iv. p. 380 (1897). 



Through the kindness of Professor Poulton I have lately been able to examine 

 some of Walker's types of Thyrididae in the Oxford Museum. The type of P. 

 inductalis Wlk. from Cevam, notwithstanding its condition, I have identified with 

 Hypolamprus peratopis Hmpsn. from Borneo, Amboina, and Fergnsson Island, 

 and my own subnictitans from Feuang. 



32. Hypolamprus polycyma spec. nov. 



Forewing : whitish along costal edge and broadly along inner margin ; the 

 rest of the wing and the veins olive-ocjireous ; the wliole surface between the 

 veins covered with grey-brown dapjiled marks, which in the darker suffusion are 

 more or less hidden ; costal edge with four black spots beyond the middle ; a 

 white line at base of fringe from anal angle to vein 4, to which point another white 

 line converges from five-sixths of inner margin ; fringe olive-oclireous, with a 

 fine black dividing line, and mottled with black in oater half, interrnjjted by a 

 pale patch between veins 4 and 5 ; the apex also pale. 



Hindwing : with the olive-grey ripplings all parallel to the outer margin; 

 an indefinite pale band before middle with the black cell-spot on its outer edge; 

 a narrow jiale line from fonr-fifriis of inner margin to costa before apex, where it 

 is followed by a brown spot, and a similar white line before the fringe, which is 

 waved like the margin, with a waved black dividing line, the inner half ochreons, 

 the outer whitish. 



Underside the same, but clearer. 



Head, thorax, and abdomen ochreous grey, the thorax and i)atagia darker. 



Expanse of wings : 40 mm. 



1 ? from Mt. Marapok, Dent Province, British North Borneo. 



Forewing with straight costa and acute apex ; outer margin very strongly 

 bulged in middle, concave above and strongly oblique below; hindwing with 

 outer margin nearly straight, with only a slight indentation below the produced 

 apex. 



33. Hypolamprus subrosealis Leech, ab. rubicunda nov. 

 The form of this species occurring in the Khasia Hills, for wiiich this name 

 is proposed, is both larger and brighter red than typical examples. Of 13 iS 

 and 5 ? ? from t'eylon, Penang, Borneo, Sumatra, Sumba, and Tamboia the 



