24 



f. Turbinated, piriform. 



194. betulinus, Linn. — C. solidus, turbinatus, piriformis, ven- 

 tricosus, lsevis, pallide fulvus, griseo tinctus ; maculis quadratis 

 seriatim cinctus ; spira rotundata, anfractibus latis, maculis semi- 

 circularibus picta (f. 244). — The well-known top-shaped species. 



195. glaucus, Linn. — C. quam C. betulinus brevior, glaucus 

 sed subcseruleus, lineis interruptis cinctus (f. 237). — Shorter than 

 C. betulinus, of a greenish-blue tint, encircled by interrupted lines. 



196. Suratensis, Reeve. — C quam G. betulinus magis elon- 

 gatus, infra attenuatis; irregulariter punctatus (f. 246). — Of a 

 more attenuated pyriform shape than C. betulinus, irregularly 

 spotted. 



197. figulinus, Brug. — C. solidus, turbinatus, pyriformis, 

 fuscus, nigro lineatus ; spira depressa, anfractibus paucis (f. 242). 

 — Of a dark mahogany-colour with still darker lines. 



198. Loroissi, Kien. — C. quam C. figulinus brevior, hand 

 lineatus (f. 243). — This is like a short C. figulinus, without the 

 encircling lines. 



199. pyriformis, Beeve. — C. carneolus, pyriformis, infra at- 

 tenuatis; spira acuminata, crenulata (f. 238, 354). — The former 

 badly figured from an uncharacteristic shell; the latter from a 

 beautiful specimen of Miss Saul's collection. 



g. Turbinated, angular. 



200. quercinus, Brug. — C. late turbinatus, solidus, striatus, 

 flavidus, interdum pallide lineatus; spira acuminata, striata 

 (f. 239, 240). — Solid, turbinated, with the angle slightly rounded, 

 of an oak-wood colour. The young specimens sometimes show 

 delicate reddish lines. 



201. eburneus, Brug. — C. solidus, brevis, turbinatus, albus, 

 aurantio pallide fasciatus, nigro fasciatim maculatus, infra sulcatus ; 

 spira, plana, apice acuminato (f. 247-9). — Short, broadly turbi- 

 nate, smooth, and black-spotted in bands. 



202. tessellatds, Born. — C. solidus, brevis, turbinatus, pal- 

 lide roseus, aurantio maculis quadratis tessellatus, infra sulcatus ; 

 spira plana, apice acuminato (f. 250, 251). — Like C. eburneus, 

 but tessellated with square orange spots. 



