Descriptive Catalogue of the British Testacea. 91 
— Bonann. Recr. 2. 3448852: « 
Lister Conch. t. 215. f. 111. 
2ORumph. Mus (48.10. 770 00000005 
L 
Noe. 
4 Lider Conch. t. 368. f. 208. — 
| Rumph. Mus.. t. 44. La Less 
Ginann. Adriat. 2. t. 19.f.129. — £s 
Gualt. Test. t. 71. f. E. Ming: 
Seb. Mus. 3. t. 96. f. 1. ! | 
Favanne Conch. t. 53. C. 
Chemn. Conch. 7. t. 48. f. 483. 
Encyclop. Method. t. 232. f. 1. 
Donovan Brit. Shells, t. 134. 
Montagu Test. Brit. p. 134. 
. Habitat in mari. 
Testa diametro 3 poll. crassa, ge er 'exalbido-lutescens. Umlones 
evidentiores, cornu arietis in modum oblique versus areolam convoluti. 
Found near the North Foreland, by Mr. Swainson ; 
and also on the shores of the Hebrides, by Mr. Aguew. 
ARCA. 
` Linn. Syst. Nat. n. 312. 
* Margine integro; umbonibus inflexiss = 
A. testa oblonga, striata, apice A npn: icibonibus 
|. incurvis, remotissimis ; margine integerrimo, hiante. 
Linn. Syst. Nat. p. 1140. n. rp v". — ema 
orla Corte t 28. fi 15, 16. 
Knorr Vergn. 1. t. 16. f. 1, 2 
Priam Bri 2001857. A otürtuoés: 
Chemn. Conch. 7. t. 63. f. 531. a. t E QUK tU 
| N 2 . déccw- — Donovan 
