﻿TAB. XXX. 



Note. — The lines indicate the actual dimensions of the specimens. 



Fig. 



1. Pleurotoma gentilis. No. 205, p. 280. 



a. Front view, natural size ; from Bracklesham Bay. 



b. Back view, ditto. 



c. Part of the body-whorl, magnified. 



2. Pleurotoma comma. No. 206, p. 281. 



Front view, nat. size ; from Stubbington. 



3. Pleurotoma Prestwichii. No. 207, p. 282. 



a. Back view, nat. size ; from Clarendon. 



b. Part of the body-whorl, magnified. 



c. Back view (var.), nat. size. 



d. Side view (var.), ditto. 



4. Pleurotoma simillima. No. 208, p. 283. 



a. Back view, nat. size ; from Clarendon. 



b. Side view, ditto. 



c. Part of the body- whorl, magnified. 



5. Pleurotoma mixta. No. 201, 277. 



a. Back view, nat. size ; from Barton. 



b. Front view, ditto. 



6 Pleurotoma crebrilinea. No. 2\4,p. 290. 



a. Back view, nat. size ; from Stubbington. 



b. Front view, ditto. 



c. Part of the body-whorl, magnified. 



7. Pleurotoma denticula. No. 213, p. 286. 



a. Back view, nat. size ; from Bracklesham Bay. 



b. Part of the body-whorl, magnified. 



c. Back view, nat. size ; from Barton. 



d. Ditto (var. longava), nat. size; from liighgate. 



e. Ditto (var. macrobia), ditto ; from Clarendon. ' 



/. Ditto {vdx.gracilenta), ditto; from Brook, in the New Forest. 



g. Side view (var. conulus). ditto; from Barton. 



h. Back view (var. odontellaj, ditto ; from Colwell Bay. 



