652 



REPOET— 1803. 



268. 



269. 



270. 



271. 

 272. 



273. 



276. 

 277. 



? Imperator gerratus, n. s. Small, finely sculptured, base stellate, nucleus Plan- 



orboid : operc. Hat, with more whirls. 10-20 fni. = 266 or 207 jun. teste Cp. 

 Leptonj/x saiif/uineiiK. Linn. n.<i. Like Col/oiiia, not unibilicate. Op'n'c. ■with 



horny and .shelly layers, many wliirls, outside fiatti.sh, not ribbed, niaryiu 



broad. Species red or purole, lirate. Bch.-20 fin. Cp. 

 Leptonyx bacuUt. n. s. Small, asliy, llelicina-shaped, nearly smooth. Boh. 



d. Cp. Genus=//oH)«A</)o;;)«. p. 537 : nom. preoc. 

 Liotia feneMrata, n. s. Small. Stronfrly ribbed each way. Bch.-40 fin. d. C/). 

 Liotia acuticoiitata, n. s. Small. Sharply keeled, without radiating sculptur«i. 



10-20 fm. Cp. 

 Ethalia supravallafa, n. s. Minute : ■with keel and furrow near suture. 

 2736. Ethalia 'r yar. invallata. Without keel. 



274. Lii-ona picuides, Gld. f )tia. Probably the remnant of an ancient colony of pica, 



275. Trochiscus Korriim, Sljy. Tank. Nucleus as in Solarium : perhaps a Probosci- 

 difer, though pearly. 



Trochii<cus convexus, n. s. Small, subturrited, whirls swollen : umbilicus with 



2 ribs, the outer crenated. 

 Chlorostoma funebrale. A. Ad. P. Z. S. 1854, p. 316=viarginatum, Nutt. non 



Rve. Blackish, often puckered near suture. 

 277 6. Chlorostoma funebrale, var. subapertum, with umbilical pit. 



278. Chlorostoma gaUinn, Fbs. P. Z. S. 1850, p. 271. Olive, dashed with pui-ple. 



Var. pyriformis, Gld., umbilicus partly or wholly open. 



279. Cldorostoma brwmcum,V\\\\. Auburn: finely striate : Gibbuloid aspect. The 



young (teste Cp.) has a basal rib. 

 .280. Chlorostoma Pfei£'eri, Phil. Like brunneum'. outside Ziziphinoid: umbilicus 

 keeled. 



281. Chlorostoma aureotinctum, Yh?.. P. Z. S. 1860, p. 271 =^nigerrimum, Gmel. ? Mus. 



Cum. Gibbuloid : with distant gi'ooves and line sculpture ; mouth orange- 

 spotted. 



282. Oinphalins fuscescens, Phil. Almost identical with ligtihtus, Maz. Cat. no. 29-3. 

 28.3. Culliostoma canaliculatum, ^lart. =doliarium. Large, with strong grooves. 



284. Calliosfoma costatum, Mart. ==/?/<)SMm, &c. Sm Her, swollen, i-eddish ; finely 



ribbed. 8-15 fin. Lyall. 



285. CaUiostoma anrndutum, Mart.s=rtr(7«n«w». Large, granular, stained Avith violet. 



286. CaUiostoma varieyatum, n. s. Sinall, more conical, nodules more distant, white 



on rosy ground. 



^° 138 



