<io4 PROCEEDINGS OF THE ACADEMY OF [Dec. , 



Section EUPH^DUSA Boettger. 

 Group of C. jos. 

 C. SUB9IBBERA Bttg. Japau. 



C. EXPAXSILABRIS Bttg. 



Var STKOPiio^TOMA Bttg. laterior of Nippon (Rein). 

 Var. NANA Bttg. Interior of Nippon (Rein). 

 C. ONCAUCHEN Mlldfl. Tsu-sliima (Fruhstorfer). 



Group of ('. shanghaiensis. 



C. ACQLUS Bans.' Nagasaki (Rein) ; also China. 



C, DiGONOPTYX Bttg. " Interior of Nippon " (Rein); Manabe, 



Hitachi; Takasaki, Kozuke; Yaraaguchi, Tajinia; Nishigo, 



Uzen. 

 C. TAU Bttg. (C. j)roha 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 ('. Hungerfordlana. 



C. HuNGERFORDiANA Mlldff. Nara, Yamato. 

 C. MONELASML's Pils. Kayabe, Ojiraa, Hokkaido. 



Group of ('. euholodoma. 



C. EUHOLOsroMA Pils. IMikuriyn, Suruga (Hirase). 

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



Section IJEINIA Kobelt. 



C. VARiEGATA (A. xVd. ). " Tago " (A. Ad.); Uweno, near 

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

 Var. NESioncA Pils. Hachijo Island, Izu. 



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

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

 I)alatul pliciie longer. Whorls 8|. xilt. 12, diam. o."2 mm. 



