460 Colonel C. Swinhoe's Revision of the 



Orgyia postica. 



Lacida postica, Walker, iv, 803 (1855). 

 Orqijia postica, Hmpsn., Moths, ludia, i, p. 437 (fig.) 

 (1892). 

 Pag., Zoologica, xxix, p. 40 (1900). 

 Orqyia ccylanica, Nietner, Ed. New Phil. Journ., xv, p. 34 



(1862). 

 Orgyia ocularis, Moore, Lep. Atk., p. 44 (1879). 

 Orgyia ludchingii, Snellen, Tijd. v. Ent., xxii, p. 104, pi. 8, 

 f. 5 (1879). 

 One from Hong Kong, 1 Formosa, 2 Calcutta, including 

 Moore's type of ocularis, 5 Ceylon, 1 Maulmein (type), 1 

 S arawak, 5 Java, 1 New Guinea, 1 Yorubaland, all males. 



Orgyia australis. 



Orgyia a^istralis. Walker, iv, 787, $ (1855). 

 Orgyia canifascia, Walker, xxxii, 325, $ (1865). 



2 ^, 1 $, Australia, including both types. 

 Orgyia tisdala, nov. 



(J. Brown, with a slight pink tinge ; palpi on the inner side.«, 

 body beneath, and legs very pale, nearly white ; wings with the 

 veins brown, rather prominent, rather thinly clothed, the costal and 

 outer marginal spaces of fore-wings dark brown ; a large dark brown 

 spot at the end of the cell. 



Expanse of wings xV inch. 



3 ^, Arjuno, Java (including type), {Dohcrty). 2 $, 

 Sumatra {de Nichillc). 



A very small example of the genus ; the outer margins 

 of fore-Avings much rounded. 



Genus Lachana, Moore, P. Z. S., 1888, p. 397. 



Lachaxa ladakensis. 



Lachana ladakensis, Moore, 1. c. p. 398. 



Butler, 111. Het, vii, p. 30, pi. 121, f. 6 

 (1889). 



1 ^, Ladak (type). 1 ^, Skardo. 

 Genus Icta, Walker, iv, 922 (1855). 



ICTA FULVICEPS. 



Icta fidviceps, Walker, iv, 922. 



2 ^, Australia, including the type. 



