32 BULLETIN OF THE 



Genus MARGARITA Leach. 

 Section MARGARITA s. s. 



Margarita erythrocoma Dall. 



Margarita erythrocoma var. samance Dall.* 



Section TURCICULA Dall. 

 Margarita imperialis Dall. 



Section BAtTIYMOPHILA Dall. 

 Margarita euspira Dall. 



Subgenus SOLARIELLA A. Adams. 



Solariella amabilis Jeffreys. 

 Solariella lamellosa Verrill & Smith. 

 Solariella scabriuscula Dall. 

 Solariella aegleis Watson. 

 Solariella aegleis var. lata Dall. 

 Solariella aegleis var. rhina Watson. 

 Solariella aegleis var. clavata Watson. 

 Solariella infundibulum Watson. 

 Solariella Ottoi Philippi. 

 Solariella lissocona Dall. 

 Solariella lacunella Dall. 

 Solariella lacunella var. depressa Dall. 

 Solariella iris Dall. 

 Solariella lubrica Dall. 

 Solariella lubrica var. iridea Dall.* 



Genus EUCHELUS Philippi. 



Euchelus guttarosea Dall. 



Genus BASILISSA Watson. 



Section BASILISSA s. s. 



Basilissa alta Watson. 

 Basilissa alta var, delicahda Dall. 



? Section ANCISTROBASIS Dall. 

 Basilissa costulata Watson. 



Family DELPHINULIDiE. 



Genus LIOTIA Gray. 



Section ARENE H. & A. Adams. 



Liotia Briareus Dall. 

 Liotia Briareus var. perforata Dall. 

 January 6, 1889. 



