LEPIDOPTERA HETEROCERA. 811 



1. TlTULCIA EXIMIA. 



Mas. Argentea, micans ; caput oehraceum; palpi nigricante 

 bifasciati; alee anticce fasciis tribux connexisrufescente-ochra- 

 ceis nigricanle tnarginatis, punctis tribus posticis nigris. 



Male. Brilliant silvery white. Head and palpi mostly ochra- 

 ceous. Palpi with two blackish bands. Fore wings with three 

 bright ochraceous partly reddish-tinged and blackish-bordered 

 bands ; first band much widened towards the costa, where it extends 

 to the base and is connected with the second band ; second band 

 much dilated towards the costa and also hindward, joining the third 

 band on the costa and united to it in the disk hindward, where there 

 are three black points. Length of the body 3^ lines ; of the wings 

 9 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



2. TlTULCIA CONFICTELLA. 



Foem. Argentea, micans; caput oehraceum; thorax antice och- 

 raceo bivittatus ; alw anticce vitta costali fasciaque ochraceis 

 dentatis nigro submarginatis, striga obliqua subapicali och- 

 rucea. 



Female. Brilliant silvery. Head and palpi ochraceous. Palpi 

 pubescent ; third joint linear, acute, shorter than the second. Tho- 

 rax with an ochraceous stripe on each side in front. Fore winus 

 with au irregular costal ochraceous stripe, which is dentate and 

 slightly black-bordered along the hind side; an ochraceous band at 

 one-third of the length, slightly dentate and black-bordered on the 

 outer side; an oblique ochraceous streak extending from near the 

 tip of the costa to the ochraceous marginal band and enclosing a 

 transversely oblong silvery spot ; these ochraceous marks are bordered 

 with raised silvery scales. Length of the body 3 lines ; of the wings 

 10 lines. 



This species may be distinguished from T. eximiella by the 

 streak of the fore wings. 



Sarawak, Borneo. In Mr. Saunders' collection. 



