is ON 
Descriptice Catalogue of the British Testacea. 148 
brunneo, vel albo; interdum ferrugineo marmorata. Anfractus suturis 
varicosis, inter varices carinati, costis elevatis, alternis minoribus. 
Apertura ovalis, . Cauda. henienn T 
s. Caudigeri s Sends finite tem Re. donde: testa inermi. 
9. 
gn acilis. 
M. testa turrita, anfractibus eostetis decussato-striatis,. 
suturis planis. 
Montagu Test. Brit. p.-267. t. 15. f. 5. & p. 586. 
Donovan Brit. Shells, t. 169. f. 9. M. emarginatus. 
. Pulteney in Hutch. Dorset. 1.14. f. 18. 
Habitat in mari, rarissima.. 
E Testa & poll. Jonga,. t lata, flavescens, suturis pallide ferrugineis. Anfrac- 
tus 9 vel 10, costis 11 vel 12 convexis. Suture spiraliter striate. 
“Apertura coarctata.. Cauda longiuscula, adscendens. - 
A new and beautiful species, discovered by Mr. 
Montagu on the sands of Biddeford Bay, Devon. Mr. 
. Donovan notes it from the Western’ coast. Mr. Bryer 
. found live specimens, by dredging in the west bay of 
m 
Porte. 
attenua- M. testa ESL spire anfractibus. minime promi- 
tus. 
nentibus; costis novem pauidistenbens, manifestis. 
Montagu Tests Brit. p. 266. t. 9. f. 6. 
Habitat in mari. 
Testa:} poll. Jonga; E m flavescente-alba, Anpectas octo in apicem: 
tata, desinens in canalem longiusculum.. oe 
A new and. cies, Jeco zu Mr. goatee 
PRE dro Eren harbour; and at Biddeford, 
5 m 
As x | 
Nebula. 
M. desta turrita, abiit bus eto costatis, subtilissime 
— reticulatis, cauda obliqua. 
Montagu Test. Brit. p. 267. t: 15. f. 6: 
Pulteney 
