108 TKOCEKDINGS OF THE 51ALAC0L0GICAL SOCIETY. 



5. Endodonta (Charopa) alloia, n.sp. Fig. 4. 



Shell discoidal, slightly' elevated, amber to rich golden brown, the 

 last whorl darkest, silky ; whorls 4, rounded, last not descending, 

 not increasing rapidly ; protoconch 11 whorls, faintly concentrically 

 striate, pale amber, elevated ; remaining whorls radiately and very 

 delicately ribbed, 35 per millim., almost straight, sloping slightly at 

 suture and over periphery, microscopically finely reticulated, in the 

 brephic stage the ribs slope backwards ; suture deep ; periphery 

 rounded ; umbilicus open, not perspective, i of the diameter ; aperture 

 vertical, lunate ; lip simple, mai'gins converging ; columella nearly 

 vertical ; base much rounded ; animal with the foot bright yellow. 

 Alt. "75, diam. 2'5mm. 



Hah. — AVaiuku, very scarce. 



Type in my collection. 



