32 PROCEEDINGS OF THE ACADEMY OF [Feb., 



Eulota vulgivaga var. lanx nov. 



Shell more depressed than vulgivaga, the base less convex. Last 

 whorl deflexed in front. Aperture more oblique. Fringe at the 

 periphery and sometimes along the suture well developed. 



Alt. 9, diam. 22 mm. 



Suimura, Awa, Shikoku Island (Mr. Hirase, No. 825). 



Ayarge form of vulgivaga occurs at Mt. Ibuki, Omi, having 

 almost 7 whorls, a dome-like spire, and comparatively smooth cuti- 

 cle ; but smaller specimens seem to occur with the large ones, so 

 that with the material now in hand I do not see that a distinct local 

 race is indicated. 



