MOLLTTSCA. 507. 



4. Tellina elegans, Wood. 

 African Island, Amirantes. 



5. Tellina semilsBvis. 



Martens; Homer, Conch.-Cab. p. 63, pi. 18. figs. 1-4. 



Tellina tenuilirata, Sowerhy, Conch. Icon. vol. xvii. pi. 43. fig. 253. 



Seychelles, in 4-12 fins. 



Care must be taken not to confuse this with the second species 

 ' described by Mr. Sowerby under the same name {T. tenuilirata), 

 and flgjired on plate 39. figs. 219 a-h of the same monograph. 



6. Tellina staurella, Lamarck. 



Seychelles, in 4-12 fins. 



This species, according to Morch, is the T. crueiata, Spengler. 



7. Tellina rugosa, Bom. 

 Seychelles, on the-beach. 



8. Tellina scobinata, Linne. 

 Eagle Island and Darros Island, on the shore. 



9. Tellina gratiosa. 

 Edmer, Conch.-Cab. ed. 2, p. 170, pi. 34. figs. 10-12. 

 He des Roches, Amirantes, in 13 fins. ; Indian Ocean (Romer). 



10. Cardium (Cteuocardia) foruicatum. 



Cardium fomicatum, Sowerby, Conch. III. fig. 50 ; Reeve, Conch. Icon. 

 vol. ii. fig. 110. 



Providence Island, Mascarenes, in 19 fins. 



The locality of this very beautifully sculptured shell has not, I 

 believe, hitherto been recorded. 



11, Cardium (Papyridea) pulchrnm, Beeve. 

 Eagle Island, 12 fms. 



12. Gastrochsena mytiloides, Lamarch. 

 Seychelles, in 4^12 fms. 



13. Lncina (Codakia) exasperata, Eeeve. 



Poivre Island and Darros Island. ' 



This species was originally described from a specimen collected at 



