4. J. Vignoni, Fischer, Jour, de Conchyl. 376, t. 15, f. 4, 



1862. W. Coast Africa. 



Sub-genus PHOLADOPSIS, Conrad. 

 Proc. Philad. Acad. 156, 1849. 



5. J. pectinata, Conrad, Jour. Philad. Acad. 2d ser. i. 279, 



t. 39, f. 3, 1850. 

 Triomplialia 2yulcherri77ia, Sowerby, Zool. Proc. 161, 1849. 

 Thes. ii, t. 106, f. 58, 59. California, W. Columbia. 



Genus MARTESIA, Leach. 

 Blainville, Diet. Sci. Nat. 1824. 



1. M. branchiata, Gould, Boston Proc. 290, 1849. 



SoAverby, Thes, Conch, ii. 493, t. 108, f. 82, 8.3. Africa. 



2. M. calva, Sowerby, Zool. Proc. 69, 1834. • 



Sowerby, Thes. t. 105, f. 51—53. Chenu, Man. ii. f. 45— 

 47. 



Pholas acuminata, Sowerby, Zool. Proc. 70, 1834. Thes. ii, 

 t. 105, f. 48—50. Hanley, Desc. Cat. t. 9, f. 30. Che- 

 nu, Man. ii. f 56. 



Parapliolas bisulcafa, Conrad, Jour. Philad. Acad. 2d ser. i. 

 t. 39, f. 5, 1850. California, Mazatlan, Panama. 



3. M. curta, Sowerby, Zool. Proc. 71, 1834. 



Sowerby, Thes. ii. t. 104, f. 33, 34. Chenu, Man. ii. f. 51. 



Panama. 



4. M. intercalata, Carpenter, Cat. Mazatlan Shells, p. 13, 



1859. Mazatlan. 



6. M. multistriata, Sowerby, Thes. Conch, ii. 494, t. 104, f. 



35, 36, 1849. Australia. 



6. M. obtecta, Sowerby, Thes. Conch, ii. 496, t. 108, f. 80, 



81, 1849. Philippines. 



7. M. ovum, Gray, Wood's Index, Test. Suppl., f. 4, 1844. 

 Pholas ovata, Gray, Sowerby, Thes. ii. 493, t. 107, f. 71—72, 



1849. West Indies. 



8. M. aperta, Sowerby, Thes. ii. 491, t. 108, f. 99, 100, 1849. 



Straits of Sunda. 



9. M. Australis, Gray, Ann. and Mag. Nat. Hist., 2d ser., 



viii. 384, 1851. N. W. Australia. 



10. M. corticaria, Adams, Sowerby, Thes. ii. 495, t. 108, f. 



94—96, 1849. 

 Tryon, Monog., 93, 1862. 



