58 



Sub-genus RHINOMYA, A. Adams. 

 Annals and Mag. Nat. Hist. 207, 1864. 



19. N. Philippinensis, Hinds, Zool. Proc. 78, 1843. 



Phih'jypines. 



20. N. rugata, A. Ad., Ann. and Mag. Nat. Hist. 3d Ser. 

 xiii, 207, 1864. Japan, Australia. 



Sub-genus CARDIOMYA, A. Adams. 

 Ann. and Mag. Nat. Hist. 208, 1864. 



21. N. Gouldiana, Hinds, Zool. Proc. 77, 1843. 



JVew Guinea, Philippines. 



Genus PLECTODON", Carpenter. 

 Proc. Calif. Acad, iii, Pt. 3, 207, 1866. 



1. P. SCaber, Carpenter, Proc. Calif. Acad, iii, pt. 3, 207, 

 1866. Catalina Island, California. 



Genus MYOCHAMA, Stutcbbury. 

 Zool. Jour. V, 26, 1830. 



1. M. anomoides, Stutcbbury, Zool. Jour, v, t. 42, f. 1-4, 



1835. 



Reeve Icon. Sp. 4, 1860. 

 M. Stutchhuryi, A. Adams, Zool. Proc. 90, t. 15, f. 4, 1852. 



Australia. 



2. M. Keppeliana, A. Adams, Zool. Proc. 90, 1. 15, f. 1, 1852. 



Reeve Icon. Sp. 2, 1860. Australia. 



3. M. Strangei, A. Adams, Zool. Proc. 23, t. 8, f. 2, 1850. 



Reeve Icon. Sp. 1, 1860. 

 M. transversa, A. Ad., Zool. Proc. 23, t. 8, f. 1. 1850. 



Australia. 



4. M. tabida, Reeve, Icon. f. 3, 1860. Australia. 



Genus CHAMOSTREA, Roissy. 

 Moll. 1805. 

 Cleidothcerus, Stutcbbury, Zool. Jour, v, 97, 1829. 



1. C. albida, (Chama), Lamark, Anim. S. Vert, vi, 96, 1819. 



Cleidothcerus chamoides, Stutcbbury, Zool. Jour, v, 1829. 

 Reeve Icon., 1863. New Hebrides. 



