been included in Zjgonyx, Ilagen and De Seh/s. 541 



Genus NeuroCena, no v. 



Fore wings with the last antenodal cross-nervure discon- 

 tinuous ; nodus much nearer the tip of the wing than the 

 base ; two cross-nervnres in lower basal cell ; nodal and 

 subnodal sectors hardly curved, but much arched at the 

 extremity, as are also the sectors of the arculus, which are 

 stalked; triangle small, empty, followed by two rows of cells, 

 increasing; subtriangular space consisting of 2 cells (some- 

 times 3, according to De Selys). Hind wings with the 

 triangle empty, and the sectors of the triangle widely sepa- 

 rated ; only one cross-nervure in the lower basal cell. 



Neurocena ida, Hagen and De Selys. 



Zygonyx ida, Hagen (1) ; Braiier (2, 3) ; De Selys (4, 5, 8) ; Karsch, 



Ent. Nachr. xxi. p. 203 (1895). 

 Pseudomacromia luocuriosa, Karsch, Berl. ent. Zeitschr. xxxviii, p. 21 



(1893). 



IJah. Java, Malacca. 



There is only one specimen at present in the Natural 

 History Museum, from Malacca. I have therefore only charac- 

 terized the genus briefly, referring to De Selys (8) for further 

 details. 



Genus SCHIZONYX, Karsch. 



Schizonyx, Karscli, Berl. ent. Zeitschr. xxxiii. p. 281 (1890) ; De Selys, 



C. R. Soc. Ent. Belg. xxxv. p. ccxxvi. 

 Schizopyya (err. impr.), Kirb. Cat. Near. Odon. p. 184 (1890). 



Sufficiently distinct from the other genera by having only 

 one cross-nervure in the lower basal cell of all the wings. 



Schizonyx luctiftra, De Selys. 



Zygony.vi?) lucfifera, De Selys, Ann. Soc. Ent. Belg-. xii. p. 96 (1869) ; 



Ann. Nat. Hist. (4) iii. p. 273 (1869). 

 Schizo7nj:v luctif era, \\&vs,c\\, 'QqvI. eut.ZuWschw xxxiii. p. 281 (1890); 



De Selys, C. K. Soc. Ent. Belg. xxxv. p. ccxxvii (183o) ; Calvert, 



Trans. Amer. Ent. Soc. xix. p. 163 (1892) ; Proc. U.S. Nat. Mus. 



xviii. p. 122 (1896) ;■ Proc. Acad. Nat. Sci. Philad. 1899, p. 245. 



Hab. Seychelles. 



Not in tiie collection of the Natural History Museum. 



I add a short description of another new genus, which, 

 though it has not bifid claws, has a great general resemblance 

 to Zygonidia. 



