710 PROCEEDINGS OF THE ACADEMY OF [Oct., 



Ganesella sororcula iheyaensis n. subsp. 



Shell globose-trochiform, minutely obliquely perforate, pale yellow- 

 ish (or white when denuded of the thin cuticle) with three red-brown 

 bands, one at the periphery, one above and one below it, the latter some- 

 times concrescent with the peripheral ; there is also a dark subsutural 

 line, and a small umbilical dark area. Spire convex-conic with obtuse 

 apex; whorls 5^, the last angular peripherally. Basal lip thickened 

 within. 



Alt. 19.5, diam. 22 mm. 



Alt. 18.5, diam. 21.3 mm. 



Iheyajima, Ryukyu. Types No. 89,981, A. N. S. Phila., from No. 

 1,355 of Mr. Hirase's collection. 



Moellendorffia eucharistus (Pils.). 



Originally described as a Chloritis, but the cord across the parietal 

 wall, the shape of the aperture, and the vestigial sulci behind the lip 

 in some specimens, show that the species belongs to the subgenus 

 Trihelix of the genus Moellendorffia. 



Moellendorffia eucharistus tokunoensis n. subsp. 



Shell larger than eucharistus, the spire and last whorl wider, whorls 

 less convex above; color darker, chocolate brown. Wliorls 4|, the 

 first very glossy and smooth. 



Alt. 11, diam. 23.7 mm. 



Alt. 10.5, diam. 22 mm. 



Tokunoshina, Osumi. Types No. 90,048, A. N. S. Phila., from No. 

 1,207 of Mr. Hirase's collection. 

 Moellendorffia eucharistus diminuta n. subsp. 



Shell smaller than eucharistus, with more deeply sunken and nar- 

 rower spire; whorls 4^^, more convex above than in eucharistus. There 

 is a slight indentation or flattening above the periphery^behind the aper- 

 ture, and an oblique excavation behind the columellar lip, in the po- 

 sitions of the pits in Trihelix, and evidently homologous with them. 



Alt. 7.2, diam. 13.8 mm. 



Alt. 6.3, diam. 12.8 mm. 



Koniya, Oshima, Osumi. Types No. 90,049, A. N. S. Phila., from 

 No. 354a of Mr. Hirase's collection. 



Pupisona japonicum depressum n. subsp. 



Shell similar to P. japonicwn, but decidedly more depressed. 



Alt. 1.1, diam. 1.3 mm. 



Mikage, Settsu. Types No. 89,993, A. N. S. Phila., from No. 1,321 

 of Mr. Hirase's collection. 



