570 Colonel C Swinhoe on the Geometridx of 



dentation on the costa and another on the hinder margin, both 

 bands edged with darker Ijiown ; two discal lines close together 

 and the outer margin brownish ; outer marginal line with white and 

 brown points ; hind-wings pale pinkish, a row of grey sub-marginal 

 spots ; under-side of fore-wings pale pinkish with the outer toothed 

 margin of the central band visible ; hind-wings darker pinkish with 

 a very dark and prominent, outwardly bent pinkish discal band. 

 Expanse of wings "a inch. 



Hab. Madagascar ( Wills). 

 Genus Asthenotricha, Warr., Nov. Zool., vi, p. 34 (1899). 



ASTHENOTRICHA DENTATISSIMA. 



Asthenotricha dentatissima, Warr,, 1, c. 



Asthenotricha serraiicornis, Warr., I.e., ix, jd. 505 (1902). 



3 $, Ndimu, mile 469, Uganda Railway. 3 ^, 2 $, mile 

 478, Uganda Railway. 1 ^, 2 $, Kikuyu, Roromo. 



Warren's types, a male from Mpwapvva, German East 

 Africa, and a male from the Escarpment, are in coll. 

 Rothschild. 



Asthenotricha inutilis. 



Asthenotricha inutilis, Warr., I.e., viii, p. 200 (1901). 



1 $, Kikuyu, Brit. E. Africa. 



The type, a male from Nandi, is in coll. Rothschild. 



Asthenotricha flavicoma. 



Asthenotricha fiavicoiiia, Warr., Nov. Zool., vi, p. 296 

 (1899). 



1 $, Lugari, Brit. E. Africa. 1 $, Kikuyu, Brit. E. 

 Africa. 3 $, El Burgon, mile 478, Uganda Railway. 

 1 $, Ndimu, mile 469, Uganda Railway. 



Genus Tephroclystia, Hlibn., Verz., p. 323 (1818). 

 Eupithecia, Curt., Brit. Ent., vi, p. 64 (1825). 



Tephroclystia dilucida. 



Tephroclystia dilucida, Warr., Nov. Zool., vi, p. 297 (1899). 



1 $, E. Quaso, Masao. 



The type, a female from Nandi Station, is in coll. 

 Rothschild. 



