844 NEW SPECIES OP LAND AND FRESH WATER MOLLUCSA, 



The othei* species collected by tlie Baron on the Maclay-Coast 

 were Helix (Chloritis) discordialis, Fer., one specimen : Neritina 

 brevispina, Lam., (the variety called by Sowerby Neritina corona, 

 Linn,, a blackish shell with three yellow spiral bands, one on the 

 angle and two below), two specimens : Neritina Touleyetana, 

 Recluz, two specimens: Mitra cucumerina, Lam., one specimen. 



