Class VI. MYTILUS. MUSSEL. 241 



Lin. Tr. viii. 112. Mont. Test. Br. 173. 13. stria- 



tus. 



# M. with a striated shell ; beaks protruding ; 

 white, pellucid; minute; inhabits the sea. 

 Found at Reculver and Sanchvich. 



Mont. Test. Br. 169. id. Sup. 65. t. 26. f. 4. 14. discre- 



pans. 



* M. with a very flat, pellucid, brittle, suboval 

 shell, with eight or nine distinct ribs. 



Upon the western shores of England and 

 Scotland. 



Gm. Lin. 3362. Soio. Br. Misc. tab. \6. 15. stagna- 



Mont. Test. Br. Sup. 68- LIS ° 



* M. shell oval, somewhat plane, ribbed trans- 

 verselv. 



Mont. Test. Br. Sup. 69. l6. decus- 



SATUS. 



* M. with a shell longitudinally ovate, thin, pel- 

 lucid ; delicately decussated ; the umbo at the 

 smaller end ; sides equal ; diameter about one 

 eighth of an inch. 

 Scottish coast. 



VOE.. IV. r 



