112 Dr. Maton’s and Mr. RACKETT's 
12. - 
pracisus. M. testa oblonga, difformi, rugosa, cardine ad extremi- 
tatem. 
Montagu Test. Brit. p. 165. t. 4. f. 2. 
Habitat in mari, radicibus algarum adherens, vel rupes perterebrans. 
Testa praecedenti affinis, facie Solenis minuti, 4 poll. longa, + lata, sæ- | 
pius minor, umbonibus prominentibus, margine cardinali truncato, 
valvula altera majore. Interdum utrinque truncata. Cardo rugosus, 
inflexus, cum foramine sub margine. (Montagu. _ 
_A new species, discovered by Mr. Montagu « on the 
Devonshire coast, and in Wales. n 
13. : 
striatus. M. striatus, umbonibus productis. Walker Test. Min. Rar. 
Sg 
Montagu Test. Brit. r 173. * 
Habitat in mari. 
Testa pellucida, alba. (Walker. ) 
. Found, according to the above author, at Reculver 
and Sandwich, 
P I NN E 
i Linn. Syst. Nat, n. 316. me : : 
1. ae : 
ingens. P. testa rugosissima, rugis concentricis irregularibus 
longitudinaliter a rostro decurrentibus, et versus car- 
dinem angulo recto inflexis. Montagu Test. Brit. p.180. 
Pennant Brit. Zool. 4. n. 81. 
< Donovan Brit. Shells, 1.159. P. leevis. - 
- Habitat i in mari. 
Testa f ped. longa, 7 poll. lata, opaco-fusca. | cS : 
Variat interdum. striis 7 vel 8 remotis, spinosis. er. ; 
This species has been found on the Devonshire coast, 
by Mr. Montagu, and received from the coast of Shet- 
land, by Mr. A er 
s 
