LIST OF MOLLUSCA. 33 



PLEUKOTOMATID^] Lov6n 



DEFBANCIA Millet 

 Defrancia teres Forbes 

 Defrancia gracilis Mont. 

 Defrancia Leufroyi Mich. 



v. carnosula 

 ^-Defrancia linearis Mont. 



v. sequalis 

 Defrancia reticulata Renier 



v. formosa 



Defrancia purpurea Mont, 

 v. 1 Philberti 

 v. 2 oblonga 



PLEUBOTOMA Lam. 

 Pleurotoma striolata Phil. 

 Pleurotoma attenuata Mont. 

 Pleurotoma costata Donovan 

 Pleurotoma rugulosa Phil. 

 Pleurotoma brachyetoma Phil. 

 Pleurotoma nebula Mont, 

 v. 1 abbreviata 

 v. 2 lactea 

 v. 3 elongata 

 Pleurotoma laevigata Phil. 



v. minor 



Pleurotoma nivalis Loven 

 Pleurotoma carinata Bivona 

 Pleurotoma septangularis Mont. 

 KFleurotoma rufa Mont, 

 v. 1 lactea 

 v. 2 semicostata 



