532 PROCEEDINGS OF THE ACADEMY OF [August, 



C. CALOPTYX Pils. Yakushima, Osumi. 

 C. PACHYSPIRA Pils. Miyai, Kii. 

 C. KUROZUENSIS Pils. Kurozu, Kii. 



Section TYRANNOPH.EDUSA 1'ils. 



C. AURANTIACA var. pLiciLABRis A. Ad., Pils. Kashima, an 

 island near Tanabe, Kii. (Syn. : (7. a. var. hypoptyehia Pils., 

 Catal., p. 652; C. plidlabris A. Ad.) 



C. BILABRATA Sm. Forms minor and Integra are listed by Dr. 

 Boettger from Kyushu. A synonym is (7. bilabiata Sowerby, 

 Conch. Icon., XX, PI. 14, fig. 135. 



Section STEREOPH^EDUSA Bttg. 



C. PLAGIOPTYX Pils. Goto, Hizen. The locality " Goto, 

 Uzen," is to be deleted from the range given to C. brevior, p. 653. 



C. OOSTOMA var. GONIOPOMA Pils. Wakayama, Kii. 

 J* <C. OOSTOMA var. DACTYLOPOMA Pils. Kashio, Awaji. 

 . STEREOMA var. HEX APT YX Pils. Yakushima, Osumi. 

 ^C. D^MONORUM Pils. Kikaiga-shima, Osumi. 



Section PSEUDONENIA Bttg. 



C. SIEBOLDI var. DIPTYX Pils. Southwestern Nippon, Shikoku 

 : and Kyushu. 



C. NENIOPSIS Pils. ' Oshima, Osumi. 



Section EUPH^EDUSA Bttg. 



"''C. SUBACULUS Pils. Nagasaki. This "name replaces that of 

 'C. aculus Bens., Catal, p. 654, for the Kyushu form. 

 C. ROWLANDI Pils. Garukawa, near Sapporo, Yesso. 



Section REINIA Kobelt. 

 C. VARIEGATA var. NAKADAi Pils. Hachijo-jima, Izu. 



Species incerlce sedis. 

 C. LEWISII Ancey. Japan. 



