JZ THE CONCHOLOGICAL MAGAZINE 



This species differs from L. japonica, in color (L. japonica 



is pure white) and having numerous spines on the spiral ribs. 



AQUILLID.K 



Aquillus (Lampusia) gemmatus Reeve, pi. xlii, figs. 258, 251). 

 Tryon, Man. Conch, vol. iii, p. 13, pi. 7, figs. 41-44. 

 Jap. name, Shiro-shinomaki n. n. 

 Loc, Loo Choo. 



Aquillus (Lotoriuni) dunkeri Lischke. pi. xlii, fig. 257. 



Lischke, Japanisches Mee res- Conchy Hen, i, p. 49, pi. 3, figs, 1,2. 

 Tryon, Man. Conch, vol. iii, p. 19, pi. 1 1, fig. 82. 

 Jap. name, Koshitaka-fitjitsu Iwakawa. 

 Loc, Awaji ; Boshu. 



KUCCINID.L. 



Chrysodoiuus intersculptus minor Hir. n. subsp. pi. xlii, fig. 263. 



Shell yellowish white, closely resembles C. intersculptus 

 f rater, but much smaller with shorter spire, shallower suture, 

 and shorter anterior canal. Whorls 6, apex wanted leaving 

 1 '_. smooth protoconch ; with weaker spiral ribs and fewer 

 striae, counting 5 or 6 between the ribs in the middle of the 

 last whorl. The aperture with white thick callous within, the 

 upper part of the outer lip thickened and slightly reflexed, the 

 columellar lip with a thin callous and a subprotuberance near 

 the posterior canal. 



Length 70, diam. 43.5 mm., Length of aperture 41 mm. 



Sagami (?) ; type in my collection. 



Volutopsius hirasci Pilsbry. pi. xliii, tigs. 264, 265. 



Pilsbry, 1'ioc. Acad. Nat. Sci. Philadelphia, May, uyj, p. 



243, pi. xix, fig. 2. 

 Jap name, Rifcuzen-bora n. n. 

 \ ,<><:., Kisen-numa, Rikuzen. 



Bcringius polyncviaticus Pils. pi. xliii, fig. 266. 



Pilsbry, Proc. A. N. S. Phila., May, 1907, p. 243, pi, xix, fig. 1. 

 Jap. name, Naga-bai n. n. 

 Loc, Rikuzen : Kisen-numa. 



