N T 0V1TATES ZOOLOGICAE XXIII. 1916. 215 



1 <? from East Pegn, March and April 1890 (W. Doherty). This may be an 

 abnormal specimen of pule he IIa. 



21. Titulcia javensis spec. nov. 



Forewing almost exactly like that of the S of argyroplaga both in c? and ? ; 

 but the costa to inner line is fulvous brown ; the yellow is tinged with olive ; the 

 large apical silvery subterininal patch is joined below middle by a silvery streak to 

 tornns, beyond which from vein 3 to tornus the termen and fringe is olive-yellow, 

 unchequered, and without black basal line. Hindwing olive-brown in both sexes. 



1 <$, 1 ? from West Java. 



22. Tyana magniplaga spec. nov. 



<?. Forewing dark green covered with minute paler striae; costal edge pale 

 brown ; basal patch flesh-colour edged with dark brown ; at one-third of costa 

 a large semi-elliptical flesh-coloured patch, thickly edged with red-brown ; from 

 lower end of cell an inwardly oblique flesh-coloured bar, formed of two blotches, 

 the upper one large, stretching from discal to submedian fold, traversed by the base 

 of veins 2 and 3, broadly edged with red-brown, the lower below the submedian 

 fold an elongate oval ; an interrupted irregular series of terminal flesh-coloured 

 spots edged with red-brown, those above and below vein 5 coalescing ; fringe pale 

 pink. Hindwing nearly pure white with the inner-marginal tuft slightly grey- 

 brown. Head, tegulae, patagia, and legs flesh-coloured ; the diamond-shaped centre 

 of thorax pale green ; dorsum white suffused with fuscous grey ; ? with the striae 

 and reticulations deep yellow ; the costal edge broadly dark snuff-brown, which is 

 likewise the colour of the costal and subcellular blotches and of the terminal border 

 which resembles in contour that of callichlora ?, with the subterminal dots flesh- 

 colour instead of white, and the anal area as dark as the rest; all the brown 

 markings edged with yellowish ; hindwing pure white. In another form of the c? 

 all the flesh-coloured blotches are larger, much paler, and edged with rnst-colour 

 instead of red-brown ; the lower blotch of the series below cell not separate, but 

 coalesceut and forming part of one broad oblique blotch. 



3 (J c? and 2 ? ? , all from Sikkim, 2 of the $ <$ belonging to the aberration. 



23. Tyana elongata spec. nov. 



Forewing longer and narrower than in falcata, the costa arched from base to 

 apex, the costal streak white, without dark dusting ; apex more produced, so that 

 the termen is more oblique and the anal angle decidedly obtuser ; fringe with basal 



half pale, the outer half pinkish fawn-colour, the apex pink. Hindwing white ; 



occiput and base of tegulae tinged with yellow. 



Antennae uniform pale, not annulated with dark. 



Sikkim ; a pair. 



24. Tyana marina spec. nov. 



Forewing deep sea-green, becoming pale yellow-green along the extreme 

 termen ; the fringe yellow-green ; costal edge brown from base to apex ; a dull 

 brown spot from lower angle of cell to submedian fold ; a white spot at base, and a 



few brown scales on inner margin near base. Hindwing white ; the tuft of hair 



in the fold of hindwing pink. 



1 c? from Kina Balu, Borneo. 



15 



