29 



Shorter than C. Luzonicus, of a different colour, and granulated 

 from the centre downwards. 



238. Grayi, Reeve. — C. C. Porto-ricano similis, sed laevis, cas- 

 taneo suffusus (f. 275). — Shorter and smoother than the last, 

 with the chestnut markings covering the greater part of the shell. 



239. Guiniacus, Brug. — C. turbinatus, tenuis vel subovalis, 

 casruleus, fusco late fasciatus et variegatus, punctis albis sparsis 

 (f. 434, 435). — Variable in form, bluish, variegated with reddish- 

 brown markings, which are edged with specks of white. 



240. Narcissus, Land: — C. C. Guiniaco simili, sed aureus, 

 infra medium albo fasciatus, ubique albo floccatus (f. 436). — 

 Light-orange, variegated by a band and numerous rounded specks 

 of white. 



241. Taslei, Kicn. — C. tenuis, turbinatus, cseruleus, fulvo fas- 

 ciatim pallide variegatus; apertura purpurea, nigrescente (f. 300, 

 301.) — A turbinate, light, small, bluish shell with faint bands 

 and streaks of buff. 



242. irregularis, Sowb. — C. brevis, laevis, cneruleus, infra et ad 

 spiram castaneus, lineis albis binis prope angulum et infra medium 

 cinctus, plus minusve albo floccatus (f. 418, 419). — Short, bluish, 

 chestnut at the ends, with two white lines across, one near the 

 angle, and, when well developed, with white markings over all. 



243. Mediterraneus, Brug. — C. oblongus, subfusiformis, cse- 

 ruleus, fusco variegatus, lineis interruptis cinctus ; spira elevata, 

 maculis castaneis variegata; apertura fusco-marginata (f. 437). — 

 The small specimens of this well-known species are more angular 

 than when full-grown. 



244. Jamaicensis, Brug. — C. quam C. Mediterraneus angus- 

 tior, cinereo-nigresccns, lineis albis infra medium et prope angulum 

 spirae cinctus (f. 439). — A narrower and much more darkly- 

 coloured shell than C. Mediterraneus, of which some authors con- 

 sider it as a variety. 



245. unifasciatus, Kien.—C. ovalis, laevis, tenuis, castaneus, 

 fascia alba supra cinctus (f. 420). — Of a rich brown colour, with 

 one light band on the upper part of the whorls. 



246. Franciscan us, Brug. — C. valde fusiformis, castaneus, 

 transverse lincatus, medio et ad angulum anfractuum fasciis pallidis 

 cinctus (f. 315). — The spire is generally elevated and gradated; 

 the shell of a dark colour, with two narrow light bands. 



