Class VI. TELLINA. BENT-WEDGE. 185 



Gm. Lin. 3242. Cardium amnicum. Mont. 04, amnica. 



Lm. Tr. viii. 60. TesL Br. 86. 



T. rivalis. ib. Hi. 44. it. 13. '"•^•. 



/ 37-38. .'^ . ■'.■- :• VA;- .. '^P-' '-■ y ■ 



* T. with a shell somewhat obliquely oval, 

 sulcated transversely ; length three-eighths of 

 an inch; breadth half an inch. ._,... 



Found in rivers in JViltshire and Dorset- 

 shire. 



Gm. Lin. 3244. Mont. Test. Br. Sup. 2?. 



* T. with a white shell transversely striated, 

 orbicular; fore part angular, with two large 

 distant teeth in one valve, and one large bifid 

 tooth in the other ; length half an inch, breadth 

 somewhat more. 



Found off Cramond island, Fiiih of Forth. 



25. POLY- 



