366 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxx. 



O. {He! da) panameiisis Clessin represents the first member of this 

 subgenus on the west coast of America; several additional species 

 inhabit the southeast coast. 



GEOGRAPHICAL TABLE. 



AFRICA. 



Turbonilla (StriotnrbonUla) xecura, new name. 

 Odostomia {Odosloniia) maurifiana, new species. 



AMERICA. 



♦ Atlantic Coast. 



WcKt Indies. 



Pyramidella {Tri/di/chus) niveiis Morvh. 

 Odosto)nia {Miralda) jamairen.'ns Clessin. 



Me.ciro. 



Tnrbo)iilla {Cliemnitzia) <remdata Menke. 



Pacific Coast. 



Alaska. 



Odosloniia (Emlea) sitkaensis Clessin. 

 Odostomia (Auiaiira) marfrnsi, new name. 

 Odostomia {Anianra) krausci Clessin. 



Mexico. 



Pi/rnmidella ( Lon^chivns) Irirolor Menke. 

 Pyrainidella {Pharcidella) hastata A. Adams. 

 Pi/raniidella (I'lKfrrldeUa) viojfati, new name. 



Panama. 

 Odosliniila {Ileida) pa)ia)nr>ij<is Clessin. 



AUSTRALTA. 



I'l/ramideUd ( Tiheria) pusi/la jucksonensis, new sul)Sj)ecies. 



CHINA. 

 Pyramidelln (Si/rnola) hrunnea A. Adams. 



HAWAII. 

 PiiraniideUu (Cossinannica) arienlata A. Adams. 



JAPAN. 



Pi/ramidella ( Tiheria) pulclu'lla A. Adams. 

 Pijrnmidella (Tiheria) japonica, new sjjecies. 

 Pi/rinnidelln ( Tiheria) pasilla A. Adams. 

 PijrantiihUa {'Tiheria) trifasciata A. Adams. 

 I'uramhh'Ua ( Tilicria) dunkeri, new name. 

 Pi/ramidella {Actwopyramis) e.rinria Lischke. 

 Pyramidella {Actieopyramis) fulca A. Adams. 



