m L. B. PROUT. 173 



but hiplagiata has the postmedian of hind wing slender and 

 slightly incurved between R' and M*, while in castalaria 

 it is here thicker and perfectly straight. Moreover, the apical 

 patch of the hind wing in the cT of hiplagiata is predominantly 

 rufous or apricot orange, whereas in castalaria it is darker 

 and duller, more mixed with violet and black. The known 

 range of hiplagiata is Ceylon. Java. Sumatra, Borneo, the 

 Natuna Islands, and Celebes; eastward it is represented by 

 suhornataria Tiothsch. ^ceramicaria Oberth. (Ceram) and 

 elegans Warr. (New Guinea, Louisiades, etc.). 



15. Thalassodbs QUADRATiiA Guen. 



Thalassodes quadraria Guen., Spec. G^n. L^p., ix, p. 360, 1858. f 

 Central India. 



Pah Trap, November — 1 cf . 



Range.— Jndm, Formosa. Penang, Sumatra, Borneo, Cele- 

 bes. 



16. Thalassodes tmmtssarta Walk. 



Thalassodes immissaria Walk., Tjist Lep. Ins., xxii. p. 553, 1861, 

 Ceylon. 



Lio Matu. December — 1 cf . 



In Lep. Cat., 14. p. 96, T cited this name with a query to 

 depuhata Walk., but unfortunately it really supplants opalina 

 Butl.. which, however, may be a North Indian race. India. 

 Burma, Hainan, Formosa. Other forms, differing very little 

 from typical immissaria, reach away to New Guinea and 

 Queensland and are known as rhytipporus Lower. 



17. Thalassodes cfrtosa Swinh. 



Thalassodes curiosa Swinh., Trans. Ent. Soc. Lond., 1902, p. 673, 

 Penang. 



Mt. Murud, 6500 feet, November— 2 cT ; Mt. Poi, 5200 

 feet— 1 cf . 



Known to me also from the Khasia. and Jaintia Hills, Assam. 



18. lODTS sp. 



Mt. Penrissen, 4400 feet— 1 9 . 



Extremely discoloured. Appears to have been of a dark 

 grey-green, somewhat as in innmhrata Warr., the palpus with 

 terminal joint very long, fore wing with SC^ arising close to 

 apex of cell, costal edge dotted, postmedian line strongly and 

 irregularly dentate, much as in sinuosaria Leech but less 

 extreme at fold. 



