Descriptive Catalogue of the British Testacea. 149 
| Testa. 4 poll. longa, 4 lata, rugosa, purpurea, maculis albis. Anfractus cos- 
i tis 19 vel 20 obliquis, striis numerosis elevatis acutis cancellati, Color 
intus purpureus. Margo albus, crenatus. 
| A new, elegant, and rare species, first described and 
| figured by Mr. Montagu, from Salcombe Bay, Devon. 
16. 
muricatus. M. testa oblonga, rugosa, anfractibus ventricosis, cos- 
tis longitudinalibus et striis elevatis tuberculatis. 
Montagu Test. Brit. p. 262. t. 9. f. 2. 
Habitat in mari, rarior. 
Testa 4 poll. longa, 4 lata, carneo-alba vel viridescens, sub epidermide 
rubicunda. Labrum acutum, dentatum, intus crenulatum, Apex gla- 
ber, acutus. Cauda recta, producta, —— 
'This species also was first discovered by Mr. Mon- 
tagu, in Salcombe Bay, Devon. 
1T. 
Bamffius. M. testa ventricosa, alba; costis longitudinalibus acutis, 
plicatis. Donovan Brit. Shells, t. 169. f. 1. 
Habitat in mari, rarissima. 
Testa interdum 1 poll. longa, + lata. 
Found by Mr. Cordiner on the coast of Bamffshire, 
N. Britain. ; 
18. 
minutissi- M. quinque anfractibus spiraliter striatis, costis remotis, 
mus. canali clauso. Adams in Act. Soc. Linn. 3. - 68. 
Habitat in mari. x 
| Testa elegans pellucida. (4dams.) =- = — = ^ 1 — 
. i Found at Pembroke, by Med Adams. 
19 Toriti: sululuti, dena brevissite. 
fuscatus. M. testa turrita, anfractibus stria superiore denticulata. 
t.4.f.6. Linn. Syst. Nat. p. 1925. n. 573. Linn. Gmel. p. 3562. 
Lister Conch. t. 121. f. 17? 
Petiver Gaz. t. 5. f. 5? 
Gualt. 
