Descriptive Catalogue of the British Testacea. 81 
by that author, from a foreign specimen through mis- 
take, but has never been found on the British shores. 
minima. V. testa subcordata compressiuscula, glaberrima, trans- 
versim striata, maculis duabus rubris ad marginem. 
Montagu Test. Brit. p. 12r. t. 3. f. 3. 
Habitat in mari, rarior. 
Testa 4 poll. longa, paululum latior, crassa, carnaria, interdum - lineis 
duabus albis ab umbone divergentibus; intus candida, glaberrima. 
Margo integerrimus. — Strice late, concentric. Cardinis dentes ma- 
nifesti. | 
Discovered at Falmouth by Mr. Montagu. 
sulcata. V. testa subtriangulari, levi, rugis obsoletis; sinu ob- 
t. 2. f.2. longo-ovali; margine interiore denticulato. 
Da Costa Brit. Conch. p. 195. Pect. truncatus ? 
Montagu Test. Brit. p.181. = * 
Habitat in mari. - 
Testa ungue pollicis extimi paulo major, vel diametro ad 1 poll. alba, sub 
epidermide brunnea, fere plana. Umbones acutiusculi. Testa V. fas- 
ciatæ valde affinis; distinguitur quod magis triangularis, quod antice 
rectiuscula, et sinus oblongo-ovalis. 
From ihe iius of aos A us Swainson.) 
8. a 5 
Gebticá.. V. testa mto s SubCon resi. sulcis. transversis 
£2; ie 3. parallelis regularibus, Sst Sa levi. 
| - Habitat in mari. — bo kk CIN PIS E 
. > Thane pol longe, nts albida, Su vel 16 otis, valdà regu- 
. lares, neque me a magis triangularis quam P. verfu- 
cosa, neque antrorsum 'Subtruncata. | 
A new species, discovered by Mr. M‘Leay on the 
const of Caithness-shire. | 
DYÓR VEZ 05.020009 gio ii MY loans aaa. 
