TAB. XXIII. 



Fig. 



1. Voluta muricina. No. \\6, p. 178. 



a. Back view, shell of mid-growth. 



b. Side view. 



c. Back view, adult shell 



2. Voluta uniplicata. No. 115,/;. 177. 



a. Side view, adult shell. 



b. Front view, shell of mid-growth. 



c. Back view, ditto. 



3. Voluta angusta. No. 108,/. 169. 



a. Front view, young shell. 



b. Back view, adult shell. 



4. Voluta Wetherellii. No. 117,//. 179. 



a. Back view, young shell with the pullus. 



b. Side view, adult shell. 



c. Back view, young shell. 



d. Front view, adult shell. 



5. Voluta protensa. No. 113, p. 175. 



a. Side view, shell from Whetstone. 



b. Back view, ditto. 



c. Front view, adult shell from Potter's Bar. 



'5 



6. Voluta cithara. No. 114,/?. 176. 



a. Back view, adult shell. 



b. Back view, (Var. angulatd). 



c. Back view, shell of mid-growth. 



