Old World LymoMtriid.se in the Xational Colhdirm. 381 



1 r* , Silhet ';type). 1 ^ ., Bhutan. 2 f , Donat Range, 

 Burma. 5 ",12. Singapore. 1 " , 1 2 , Penang, 1 f, 

 1 2, Java. 2 " , Pulo Laut 1 f . Sarawak. 



Walker described two perfectly distinct moths as male 

 and female of his species : I take his type to be the first 

 one, following his description ; it is a female from Xepal, 

 a true Euproctis; the next is a male from Silhet, a 

 Leucoraa, and as the name is not preoc-cupied and his 

 description is sufficient, it must stand. 



LzUCOilA SELHETICA. 

 Fenora sUhetica, Walker, xsxii, 341 (1865). 



1 t , Khasia HUls. 1 £ , Silhet (type). 



This is a common form in the Khasia Hills : it is almost 

 completely hyaline, and is quite distinct from dici-sa, which 

 is well clothed in both sexes. 



Leucoma DIAPHA>'A. 



Eedoa diaphana, Moore. Lep. Atk.. p. 46. no. IildI^ ?■ 



(1879). 

 Bedoa lactea, Moore, L c, no. 1053 2 . 



4^,2$, Darjiling, including both tvpes. 1 ' , Sikhim. 

 3 9, Bengal 2 f , Kulu. 1 ? , 1 2, Omeishan. 1 ^ 

 Moupin. 1 2. Kwei-Chow. 



Leucoima pellucida, nov. 



0,9- ^^ite ; palpi and top of head orange ; frons white : antennie 

 and thorax tinged with orange in the males ; wings very thinly 

 clothed, almost hvaline ; the costal line orange ; cilia ringed with 

 orange ; a small, rather prominent, black mark in the middle of the 

 discoidal rein of fore-wings : fore-legs orange, hind-legs white. 



Expanse of wings c 1^? 9 ^ tt inches. 



E'ah. Khasia Hills. 



I have two from the same locality in my own coileccion ; 

 one I have had for some years unnamed. 



Leucoma tiphia, nov. 



£" . V . Antennae black, the shaft speckled -witQ white : palpi 

 black with some ochreons hairs : frons with some ochreous hairs in 

 the male ; pectus ochreous in the male, and the thorax below covered 

 with ochreous brown hairs ; legs white ; fore tibiae striped with black 

 in front in both sexes ; head, body, and wings above and below pure 

 white sparsely covered with shining scales, semi-hyaline : costal line 



