654 PROCEEDINGS OF THE ACADEMY OF [Dec. , 



Section EUPH^EDUSA Boettger. 



Group of C* jos. 

 C. SUB9IBBERA Bttg. Japan. 



C. EXPANSILABRIS Bttg. 



Var STROPH03TOMA Bttg. Interior of Nippon (Rein). 

 Var. NAN A Bttg. Interior of Nippon (Rein). 

 C. ONCAUCHEN Mlldff. Tsu-shima (Fruhstorfer). 



Group of C. shanghaiensis. 



C. ACCJLUS Bans. Nagasaki (Rsin) ; also China. 



C. DIGONOPTYX Bttg. " Interior of Nippon '! (Rein); Manabe, 



Hitachi; Takasaki, Kozuke; Yamaguchi, Tajima; Nishigo, 



Uzen. 

 C. TAU Bttg. (C. proba Mlldff., 1885, not A. Ad.). Kyoto 



(Rein, Hirase); Nohara and Gojo, Yamato ; Takasaki, 



Kozuke (Hirase); Tokyo; Yokohama. 

 C. COMES Pils. Kashinia, Harima (Hirase). 

 C. TRYONI Pils. Hachijo Island, Izu (Hirase). 



Group of C. Hungerfordiana. 



C. HUNGERFORDIANA Mlldff. Nara, Yamato. 

 C. MONELASMDS Pils. Kayabe, Ojima, Hokkaido. 



Group of C. euholostoma. 



C. EUHOLOSTOMA Pils. Mikuriya, Suruga (Hirase). 

 C. HOLOTREMA Pils. Nachi, Kii (Hirase). 8 



Section REINIA Kobelt. 



C. VARIEGATA (A. Ad.). "Tago" (A. Ad.); Uvveno, near 

 Tokyo; Tokyo; Takasaki, Prov. Kozuke; Hirado, Hizeu. 

 Var. NESioriCA Pils. Hachijo Island, Izu. 



8 C. holotrema resembles C. euholostoma, but is larger, purplish-brown 

 with a yellow bslt below the sutures, the base yellowish. Principal and 

 palatal plicae longer. Whorls 85. Alt. 12, diam. 3.2 mm. 



