118 Mr. J. H. Leech on 



Family PTEROTHYSANID^. 



Genus Pterothysanus. 

 Walker, Cat. Lep. Het., ii, p. 401 (1854). 



408 ? Pteo'othysamis lanaris. 

 Pterothysanus lanaris, Butl., Ann. and Mag. Nat. Hist., (5) 

 xiv, p. 406 (1884). 



Described from " Shanghai ? " As there appears to be 

 some uncertainty about the locality I am inclined to tliink 

 that if the insect came from China at all, it must have 

 been from the southern part of that country. 



Hampson, Fauna Brit. Ind., Moths, i, p. 430, refers 

 P. lanaris to P. laticilia, Walk., as a form of that species. 



Kirby (Cat. Lep. Het., i, p. 427) places Pterothysanus in 

 Nydem,erids&. 



Habitat. Eastern China ? 



Family LYMANTRIID^. 



Genus Orgyia. 

 Ochs., Schmett., Eur., iii, p. 208 (1810). 



409. Orrjyia gonostigma. 

 Bomhyx gonostigma, Fabr., Syst. Ent., p. 585 (1775), Hiibn., 



Bomb., fig. 78. 

 Notolophus gonostigma, Kirby, Cat. Lep. Het., i, p. 493 



(1892). 

 Orgyia approximans, Butl., Trans. Ent. Soc. Lond., 1881, 



p. 10. 

 Orgyia gonostigma, Leech, Proc. Zool. Soc. Lond., 1888, 



p. 626. 



One example from Oiwake in Pryer's collection. 

 Distribution. Europe. — Amurland; Japan. 



410. Orgyia thyellina. 



Orgyia thyellina, Butl., Trans. Ent. Soc, 1881, p. 10, ^; 



Leech, Proc. Zool. Soc. Lond., 1888, p. 625, pi. xxxi, 



figs. 7, 7a ?. 

 Notolophus thyellinus, Kirby, Cat. Lep. Het., i, p. 495 

 1892). 



