32 
THE NAUTILUS. 
207. Alcadia browni Gray. Montego Bay ; Bog Walk. 
208. Alcadia palliata C. B. A. Mandeville; Bog Walk; Sav. 
la Mar; Stony Hill; Ora Cabessa ; Mt. Pleasant; Gallina Point. 
209. Alcadia palliata v. labiosa C. B. A. Montego Bay. 
210. Alcadia maxima C. B. A. Petersfield. 
Alcadia, as typified in Alcadia palliata (with slit in the base of 
the aperture) gradually blends into Helicina. 
211. Eutrochatella tankervillea Gray. Bought. 
(“ Trochatella ” being preoccupied, “ Eutrochatella ” of Fischer is 
taken). 
212. Eutrochatella pulchella Gray. Bog Walk ; Ora Cabessa; 
Mandeville; Gallina Point; Stony Hill; St. Anns; Pt. Antonio; 
Montego Bay ; Ocho Rios. 
213. Eutrochatella costata Shy. St. Anns ; Falmouth ; Gallina 
Point; Little River; Rio Bueno. 
214. Lucidella nana Pfr. 
=Helicina lineata Ads. Mona House ; Mande¬ 
ville; St. Anns; Petersfield; Pt. Antonio; Bog Walk. 
215. Lucidella inaequalis Pfr. Black River ; Mt. Pleasant. 
(Probably only a var. of L. aureola ). 
216. Lucidella aureola Fer. Everywhere. 
217. Lucidella aureola v. granulosa C. B. A. Mandeville. 
218. Lucidella aureola v. interrupta Simpson. St. Anns; Dun¬ 
cans. 
219. Stoastoma javanum C. B. A. Pt. Antonio; Petersfield; 
St. Anns ; Bog Walk. 
220. Stoastoma gouldianum C. B. A. Buff Bay. 
221. Stoastoma pisum C. B. A. Mandeville. 
222. Stoastoma sp. Mandeville. 
223. Stoastoma sp. Petersfield. 
224. Proserpina bidentata C. B. A. Mt. Pleasant. 
225. Proserpina nitida Sby. Mandeville ; Petersfield. 
226. Proserpina discoidea C. B. A. Bluefields; Petersfield ; Mt. 
Pleasant; Black River; Kings. 
227. Proserpina opalina C. B. A. Montego Bay; Ocho Rios; 
Mandeville; Bog Walk. 
228. Proserpina pulchra C. B. A. Mt. Pleasant; Bluefields ; 
Bh. River ; Kings. 
229. Amnicola (?) rivularis C. B. A. Sweet River. 
230. Amnicola jamaicensis C. B. A. Rockfort. 
