THE NAUTILUS. 
33 
231. Potamopyrgus candeana Orb. Sweet River. 
232. Neritina jamaicensis C. B. A. Great River. 
var. of N. tristis Orb. ? 
233. Neritina punctulata Lam. Buff Bay. 
234. Neritina tristis Orb. Sweet River. 
235. Neritina tenebricosa C. B. A. Buff Bay; Sweet River. 
236. Limnea umbilicata C. B. A. Bluefields; Sweet River. 
237. Physa jamaicensis C. B. A. Ramble; Sweet River. 
238. Planorbis affinis C. B. A, Kingston. 
239. Planorbis dentiferus C. B. A. 
239a. Planorbis dentiferus var. edentata C. B. A. Bluefields; 
Black River ; Sweet River. 
240. Planorbis redfieldi C. B. A. Bluefields. 
241. Planorbis decipiens C. B. A. Bluefields. 
242. Planorbis pallidus C. B. A. Roekfort. 
243. Ampullaria fasciata Lam. Savannah la Mar. 
244. Hemisinus lineolatus Wood. Sweet River; Great River; 
Rio Cobre ; Mt. Pleasant ; Sav. la Mar; Roaring River. 
245. Melampus flavus Gmel. Little River. 
246. Melampus caffe us L. Little River. 
247. Melampus (Tralia) pusilla Gmel. Little River. 
248. Pedipes naticoides Stearns. Little River. 
=ovalis C. B. A. 
MY DAILY WALK. 
WILLIARD M. WOOD. 
What student of conchology does not take a daily walk, whether 
it be to one’s business house, a stroll after luncheon or a walk home. 
And while thus taking the outdoor exercise, does one “ keep an eye 
open” for specimens? If not, do you imagine how many speci¬ 
mens are passed by ? 
My exercise consists of a daily walk of sixty blocks; thirty of 
which, I walk to mv office, starting at 8.30 o’clock in the morning, 
and the balance, coming home at 5 o’clock in the afternoon. 
