THE CONCHOLOGICAL MAGAZINE 13 



sculpture gradually fades out below the periphery, leaving the base 

 smooth except for some very weak spiral lines. The spire is conic, 

 with barely convex outlines. Whorls 4^, strongly convex, the 

 last well round at the periphery and convex beneath. The aperture 

 is semilunar, the peristome almost regularly curved throughout. 

 The columellar margin ascends vertically and is dilated and narrowly 

 reflexed above. 



Alt. 2.1, diam. 2.25 mm. 



Koje Island (Kojeto), Korea. Cotypes no. 95,865 A. N. S. P. 

 and no. 1,528 Hirase coll. 



This species belongs to the group of K. pagoduloides and 

 K. modesta. It differs from K. coreana (Mlldff.) by the smaller 

 number of whorls, which increase more rapidly. 



EXPLANATION OF PLATE V. 



Figs. 1, 2. Alyctzus cydophoroides P. & H. n. sp. 



Figs. 3, 4. Eulota proximo. Pils. & Hir. n. sp. 



Figs. 5, 6. Eulota pumilio Pils. & Hir. n. sp. 



Figs. 7, 8. Eulota lasia Pils. & Hir. n. sp. 



Fig. 9. Clausilia aculus mokpoensis P. & H. n. subsp. 



Fig. 10. Macrochlamys (?) hypostilbe P. & H. 11. sp. 



Fig. 1 1. Kaliella fusaniana P. &. H. n. sp. 



Fig. 12. Kaliella obesiconus P. & H. n. sp. 



SUMMARY— ON JAPANESE MARINE MOLLUSCA 



(XXV) 

 Genus OLIVA Brug. 

 Oliva episcopalis Lam. pi. iv, figs. 14-16. 



Tryon, Man. Conch, vol. v, p. 74, pi. r 8, figs. 59, 60; pi. 19, 

 figs. 61-63. 



Jap. name, Kaneko-makura n. n. named for Dr. I. Kaneko of 

 Nagasaki. 



Loc, Loo Choo (Kaneko). 



Oliva guttata Lam. pi. iv, figs. 17, iS. 



Tn-on, Man. Conch, vol. v, p. 74, p l. i 9 , fi gs . 64-67. 



