Journal of Conchology, April, 1915. 



Plate 5. 





1. Tufboniila fhrikalea Wats, (see p. 309). 



2. Syrnola thouiensis sp. nov. (see p. 3°^)- 



3. Tiirbo7iilla pyrgidiiiiii sp. nov. (see p. 309). 



4. Odostoiiiia pitJiiis sp. nov. (see p. 308). 



5. Tropidoi issoia taphrodes sp. nov. (see p. 307) 



6. Leioslraca diaitges sp. nov. (see p. 308). 



