674 Mr. A. G. Butler's /kr^/ter notes on the 



Hadena aspera, Walker, subsequently described as 

 Xyliiia ]jrovida and X. canescens, W alk. 



Hadena olivacea, Moore, is a synonym of H. mega- 

 stigma, Walk., and belongs to the genus Trachea. 



Hadena algcus, Grote, appears to me to be a Calathusa, 

 and H. cylindrica a Bryophila. 



HOMOHADENA, Gl'Ote. 



1. Homohadena infixa. 



Xylophasia infixa, Walker, Lep. Het., ix., p. 178, n. 18 



(1856). 

 Homohadena induta, Harvey (see Grote's Check List, 



p. 28, n. 198). 



United States. Coll. B. M. 



EuPLEXiA, Steph. 



1. Euplcxia< semi fascia. 



Hadena scmifascia, Walk., Lep. Het., Suppl., 3, p. 737 



(1865).' 

 Euplexia cuprea, Moore, Proc. Zool. Soc, 1874, p. 578. 



India. Coll. B. M. 



2. Euplexia confundens. 



Eujjlexia confundens. Walker, Lep. Het., xi., p. 544, 



n. 3 (1857). 

 E. exclusa, Walker, /, c, p. 545, n. 4 (1857). 

 E. indocilis (part). Walker, /. c, n. 5 (1857). 

 Hadena familiaris, Walker, /. c, p. 597, n. 91 (1857). 

 Var. H. extima, Walker, I. c, p. 599, n. 96 (1857). 

 H. pnnctisigna. Walker, /. c, p. 600, n. 97 (1857). 



Tasmania, Australia. Coll. B. M. 



From the fact that Walker named this species six 

 times in one volume, it might be supposed that it was 

 very variable. It varies only in depth of colour, the 

 pattern being almost identical throughout. The variety 

 extima is the most distinct, and, if proved to be locally 

 constant, might be kept separate. 



