Descriptive Catalogue of the British Testacea. 43 
` Jour also inclines more to red d ours, which is vel 
- 2. 
Siliqua. 
Chemn. Conch. 6. t EF 29. 
lowish. 
First noticed iy. Pinan Sod E lead: Found at 
Weymouth by Dr. Pulteney, and near Llaugharne, 
- Caermarthenshire, by Mr. Montagu, but rare. 
S. testa lineari recta, cardine altero bidentato. Linn. 
Fauna Suecica, n. 2131. Syst. Nat. p. 1113. m. 34. 
Linn. Gmel. p. 3293. 
Lister An, Angl. t. 5. f. 37. Conch. t. 409. f. 255. 
Planc. Conch. t. 3. f. 6., OO ie 
GUTES EU 777 e is s 
Knorr Vergn. 6. t. 4. f. 1... "e 
Pennant Brit. Zool. 4. t. 45. f. 20. 
Da Costa Brit. Conch. p. | 235. t rA 4 Ress z 
Encyclop. Method. T 
Pulteney in Hutch. Dorset. p. 28. t. 2. d 5 
Donovan Brit. Shells, t. 45. x 
Montagu Test. Brit. p. 46.. 
t A Lister Conch. t. 413. f- inf. 
A 21 
. Habitat ad littora sub arena. 
- Testa 'incaris, extremitate utraque truncata hiante, 6; 7, 8, Sllices lata, 14 
- pollicis longa, glabra convexa; extus linea ab angulo baseos ad ex- 
teriorem angulum apicis ducta : area exteriore re Hinge, longitudinaliter 
cata Mad pandi ranisversim’ su iata. Extremitas 
SR ig rotundata: postica crassic Cardo, ad angulum 
- posticum = [s unico "fübulato in altera testa, in altera vero den- 
tibus duobus subulatis parallelis, approximatis, qui inter se = 
~ oppositum dentem. (Linn. Mus. Lud. Ulr. p. i A 
B incurvata. 
M “First — bys Lister. < Commons) 2.2: bouis; 
jox- us : (22335558 3- 
rd ax G 9 : —..&. Novacula. 
