48 Sr Dr. Mazon’s and Mr. RAckzTT's 
10. 
.squamo- S, testa hakisin cardinis dentibus duobus bifidis, 
sus. ab umbone divergentibus. 
sum ` Montagu Test. Brit. P. 565. 
. Habitat in mari. 
Testa 2 poll. longa, i lata, tenuis, plana, pellucida, alba, rugis obsoletis 
. concentricis, minutissime punctata, quasi sagrinata; intus alba, levis 
|. glaberrima ; striis nonnullis obsoletis ab umbone radiantibus. Umbo 
| parvus centralis, ; Dentes erecti, sulco in duas laminas divisi. (Mon- 
SAM). CO 3 
~ This species hes been found only by Mr. Montagu, i in 
7 Salcombe Bay, Devon. 
Pinna, S.testà depresso-subovata, valvulis ad Si rectis. 
~ Montagu Test. Brit. e iet tU 35. id 3. 
-> Habitat in mari. | 
Testa $ poll. longa, 3 a tenuis, fragilis, disi she depressa, rugis 
. densis concentricis, Valvula altera paululum concava, altera convexior. 
hime, pues eos: exuemitatem, Mae Mero E Cardinis 
a MC : 
€T nube 
[243 19 p e. S 
TELLINA. 
“Linn, Syst. Nat. n. 305. 
| * Orate crassiusculæ. 
x a ‘cles 15 inserted in our ‘British catalogue 
on abe authority of the. late Mr. Adams; but it has 
never fallen under our own ADLee., | o a 
23 Ferrüensis. 
m ; 
