148 
Dr. Maton’s and Mr. RACKETT’S 
It. Weoth. t. 5. f. 6. fossilis. 
Martini Conch. 4. t. 143. f. 1337 ? 
Pennant Brit. Zool. t. 76. f. 99. 
Da Costa Brit. Conch. p. 124. t. 6. f. 5. Bucc. gracile. 
Pulteney in Hutch. Dorset. p. 43, t. 17. f. 5. 
Donovan Brit. Shells, t. 38. E 
 Montagu Test. Brit. p. 258. 
15 
Habitat in pelago. 
Testa vix magnitudine digiti, laevis sed non glabra, alba, sub epidermide 
cornea, Anfractus teretiores, striis levibus numerosis. Spira pro- 
ductior. Apertura postice angulata. Cauda parum adscendens. 
First noticed by Lister, from Scarborough, York- 
shire. Da Costa notes it from various parts of the 
kingdom; not uncommon on the Dorset coast (Dr. Pul- 
teney), and on the shores of South Devon (Mr. Montagu). 
M. testa acuminata, rugosa; anfractibus rotundatis, cos- 
tatis, linpntocettiaue- eg Test; Brit. p. 261. 1. 9. 
f. 4. | 
Donovan Brit. Shells, t a f $. e elegans. 
Habitat in mari, rarior. 
Testa vix 4 poll. longa, 4 lata, pallid’ pronis striis transversis, filifor- 
mibus, purpurascente-brunneis, costis 9 vel 10. Labrum incrassatum, 
intus crenatum. Spira acuta, producta, in testis senioribus purpuras- 
cens. Cauda productiüscula. 
A new species, discovered by Mr. Montagu, in sand 
from Falmouth harbour, and in Salcombe Bay, Devon- 
shire ; found also by Miss Pocock, in Cornwall. 
purpureus. M. testa base caudata ; anfractibus teretibus can- 
cellatis. 
. Montagu Test. Brit. p. 260. t. 9. f. 3. 
Habitat in mari. 
Testa 
