9. G. COntraria, Desh., Conch. Isle Bourbon, 11, t. 1, f. 20, 



21, 1863. Isle Bourbon. 



10. G. corrugata, Desh., Zool. Proc. 324, 1854. 



Reeve, Psammobia, Sp. 9, 1856. Pldlippines. 



11. G. COStata, Hanky, Zool. Proc. 122, 1842. 



Desc. Cat. 59, t. 11, f. 12, 1844. Australia. 



12. G. denticulata, Ad. and Rve., Voj. Samarang, 80, t. 24, 



f. 2, 1850. 

 Reeve, Psammobia, Sp. 49, 1857. China Sea. 



13. G. dispar, Desh., Zool. Proc. 325, 1854. 



Reeve, Psammobia, Sp. 48, 1857. Philijyjnnes. 



14. G. elegans, Desh., Zool. Proc. 322, 1854. 

 Reeve, Psammobia, Sp. 35, 1856. 



Much too closely allied to G. hicarinata. 



Philippines. 



15. G. Gari (Telllna), Rumph., Amboinsch. Rar. 140, t. 45, f. 



D, 1705. 

 Wood, Index Test. Suppl. t. 3, f. 6. 

 Psammobia pulchella, Lam., Anim. s. Vert, v, 515, 1818. 

 Tellina amethystina., Chemn., vi, 100, t. 10, f. 92, 93, 1782. 

 Psammobia ccerulescens (pars). Lam., v, 513, 1818. 



East Indies. 



16. G. incarnata, Pennant, Brit. Zool. 88, t. 47, f. 31, 1777. 



Tellina Ferroensis, Chemn., Conch. Cab. vi, 99, t. 10, f. 91, 



1782. 

 Tellina Bornii, Gmel., 3231, 1790. 

 Telliyia angulata, Born., Mus. 30, t. 2, f. 5, 1780. 

 Tellina radiata, DaCosta, 209, t. 14, f. 1, 1778. 

 Tellina trifasciata, Donov., ii, 60, 1. 16, f. 15 — 18, 1800. 

 Tellina truncata, Spengl., Skriv. Nat. iv, Pt. 2, 10, 1798. 

 Gari vulgaris, Schum., Essai, 131, t. 9, f. 2, 1817. 

 Psam. murieata, Scacchi, Cat. p. 5, 1836. 



North Europe to Mediterranean. 



17. G. insignis, Desh., Zool. Proc. 322, 1854. 



Chenu, Man. Conch, ii, f. 257. Reeve, Psammobia, Sp. 15, 

 1856. Moluccas. 



18. G. intermedia, Desh., Zool. Proc. 319, 1854. 



Reeve, Psammobia, Sp. 25, 1856. Faro, Coast of Portugal. 



19. G. Layardi, Desh., Zool. Proc. 323, 1854. 



20. G. Lessonii, BlainviUe, Reeve, Psammobia, Sp. 45, 1857. 

 Reeve, Psammobia, Sp. 8, 1856. Isle Samar — Philippines. 



