138 AUSTRALIAN lUIOl'A LOC HllA -. lA'C.EM 1).K, III., 



B. Hindwing witli a iiulimentaiy anal lobe. 



A. Sexes very dissimilar, ^ i^urple or silvery-blue, $ 



usually with pale patch on forewing (xji/ri-s. 



B. Sexes very similar, purple or blue, hindwing with a 



stout tail A rhopala. 



C. Hindwing with anal lobe. 



A. Hindwing usually with a long tail to lirst median. 

 a^. (^ with three or four subcostals, $ with three; 



spots in cells on underside lalmenus. 



61. Both sexes with three subcostals, no spots in cells 



on underside Pscnddlmcnu-s. 



r.. Hindwing with two equal filamentous tails, forewing 

 with two subcostals. 



a^. Both sexes black and white Pseudonotis. 



6^. c? with circular black patch on forewing IlypolijcAiena. 



c. Hindwing with one tail and well developed anal lobe, 

 three subcostals in both sexes. 



a^. (^ with no secondary sexual characters Dcudorix. 



/>!. ^ with secondary sexual characters on both 



wings llapala. 



c^. ^ with secondary sexual characters, tail nearly 1 



inch in length , Hindaharo. 



II. Forewing with four subcostals in both sexes Lipliyra. 



But for the presence of two tailless species of Nacadvba, the 

 classification might be much simplified by adopting a tailed and 

 tailless section among the group having no anal lobe. 



EupSYCHELLUs, Rijber. 



Tijdschr. v. Ent. xxxiv. p. 31G; Exot. Schmett. Theil ii. p. 273, 

 1892. 



This genus stands midway between Pilhecojjs (first subcostal 

 and costal completely anastomosed) and Neojnthecops (these 

 nervules quite separate) in that the first subcostal only touches 

 the costal for a very sliort distance and then runs free to the 

 costa. 



Tj^pe, E. dionsuifi, Boisrl. 



