240 FAUNA OF NEW ZEALAND. 



Fam. FISSURELLID^E. 



91. Emarginula striat ula. Quoy et Gaim., Voy. Astrol., 

 ill., 332, t. 68, f. 21, 22. 



Inhabits New Zealand. 



92. Emarginula fissurata. Patella fissurata. Humph. 

 Conch. 20, t. 4, f. 3. Chemn., xi., 188, t. 197, f. 19. 

 29, 30. 



Inhabits New Zealand. Favanne. 



93. Tugali elegans. 



Inhab. New Zealand, Great Barrier Island. Dr. Sinclair. 



Shell oblong, white with close radiating stria, and cancellated 

 by a concentric ridge, which forms arched ribs across the striae. 



Nearly allied to Emarginula Parmaphor aides of Quoy, 342, 

 t. 68, f. 15, 16, from New Holland, which appears also to belong 

 to this genus. 



In this genus the shell is oblong, narrower in front, and radiately 

 striated, the apex conical, subposterior recurved, the margin of 

 the shell deeply crenulated with a broad sinuosity in front, and 

 no notch. It ; appears to be intermediable between Parmapho- 

 rius and Emarginula ; it has the front lobe of former, and the 

 conical shape and radiated subcancellated surface of the latter. 



Fam. LOTTIAD^. 



94. Lottiafragilis. Patelloida fragilis. Quoy et Gaim., 

 Voy. Astrol., iii., 351, t. 71, f. 28-30 ; Chemn., 1. 197, 

 f. 1921. 



Inhabits New Zealand. Quoy. 



95. Lottia pileopsis. Patelloida pileopsis. Quoy el 



Gaim., Voy. Astrol., iii., 359, t. 71, f. 25-27. 

 Inhabits New Zealand. Quoy. 



Fam. NERITID^. 



96. Nerita nigra. Quoy et Gaim. 



Inhabits New Zealand. Quoy. Manukao, N. Island, 

 W. coast. Dr. Dieffenbach. 



Nerita bidens (from Favanne, t. 10, f. R. lower) is said to be 

 found in New Zealand. 



