188 



208, 

 209 

 210. 

 211. 



220. 

 221. 

 222. 

 22b. 

 224. 

 225. 

 226. 

 227. 



unifasciata, Gray. 

 variabilis, Hag. 

 vemalis, Mor. 

 versicolor, Pfr. 



Brownei, Gray. 

 capax, Gundl. 

 citrino-labris, Ad. 

 consanguinea, id. 

 dissimulans, Poey 

 dubiosa, Ad. 

 Grossei, Pfr. 

 Gundlachi, id. 



212. vestita, Guild. 



213. velosa, Ant. 



214. vinosa, Shutt. 



215. virens, Pfr. 



Subgenus Alcadia, Gray. 



216. viridis, Lam. 



217. zebriolata, Pfr. 



218. zepbyrina, Duel. 



219. zonata, Less. 



243. aureola, Feruss. 



228. hirsuta, Ad. 



229. hispida, Pfr. 



230. Hollandi, Ad. 



231. maeilenta, id. 



232. major, Gray. 



233. megastoma, Ad. 



234. rnicrastoma, id. 



235. minima, D'Orb. 



Subgenus Lucidella, Swainson 

 244. nana, Pfr. 



236. palliata, Ad. 



237. pusilla, id. 



238. rhamphostyla, Pfr, 



239. rubella, id. 



240. sobtaria, Ad. 



241. succinea, Pfr. 



242. velutina, Poey. 



Subgenus Schasicheila, Shuttleworth. 



245. alata, Meiike. 



246. Nicoleti, Shutt. 247. paunucea, jl/br. 



Subgenus Trochatella, Swainson. 



248. callosa, Poey. 



249. capillacea, P/r. 



250. Chittyana, id. 



251. clirysostoma, Shutt. 



252. conica, P/h 



253. constellata, Mor. 



254. dilatata, Po^//. 



255. elegantula, Pfr. 



256. excavata, tic?. 



257. Gouldiana, id. 



258. Grayana, id. 



259. bians, Poey. 



260. Josepbina?, Ad. 



261. luteo-apicata, Poey. 



262. opima, Shutt. 



263. Petitiana, D'Orb. 



264. petrosa, Gundl. 



265. pobtula, Poey. 



266. pulchella, (r;v/y. 



267. regina, Mor. 



268. rubicunda, Gundl. 



269. rupestris, P//\ 



270. semilirata, id. 



271. Sloanei, D'Oro. 



272. stellata, Vet. 



273. subunguiculata, Poey. 



274. Tankervillei, Gray. 



275. tenuis, Ad. 



276. virginea, Zee. 



Figure* 



Helicina agglutinans. PI. 19. Fig. 101 a, b. Shell, showing at Fig. 

 101 b a peculiarity in the animal of agglutinating small pebbles to the 

 periphery of the whorls after the manner of the Carrier Trochus. 

 Fig. 101 a. Shell, denuded of the pebbles, showing the form of the 

 aperture. 



Genus 2. STOASTOMA, C. B. Mams. 



Animal ; disc oblong, rather acuminaiely produced at the hinder 

 extremity ; head forming a truncated snout, and furnished with 



