452 NOTES AND EXHIBITS. 



Mr. A. Sidney OUiff exhibited a specimen of Upidesmia tricolor, 

 Westw., a rare moth which he had recently captured at Double 

 Bay. On several occasions specimens of this moth have been 

 taken in Mr. Macleay's garden, at Elizabeth Bay, but Mr. Olliff 

 said that he believed it had not been seen for some years past. 



Mr. Whitelegge exhibited a beautiful preparation of Tuhularia 

 gracilis, R. v. L., showing the polyps fully expanded ; and speci- 

 mens of the stalked larvae of an undetermined species of Gomatula 

 from Port Jackson. 



