MYARIA. 7 



7. G. rugosa, /^aM^e?/,Wood,Cat.2ndSupp.; Reeve,C.I.pl.l.f.4a,6. 



8. G. straminea, Reeve, Pro. Z. S. 1844' ; Conch. Icon.pl. 1. f. 2. 



9. G. virens, Reeve, Pro. Z. S. 1844 ; Conch. Icon. pi. 1. f.9. 



Solen virens, Linnaeus. 



Genus VIII. PHOLADOMYA, Soioerhy. 

 1. P. Candida, Soiverhy, Genera of Shells, no. 19. f. 1-4. 



Family IV. MYARIA. 



Genus I. MY A, LinncBus. 



1. M. arenaria, Linn., Syst. nat. p. 1112 ; Enc. raeth. pi. 229. f. 1. 



2. M. Binghami, Soiverhy, Conch. Man. f. 96. 



Sphcenia Binghami, Turton. 



3. M. cancellata, Conrad, Journ. A. N. S. Phil. v. 7. p. 235. 



4. M. costulata (^Sphcenia), Macgillivray, Moll. Aberdeen, p. 301. 



5. M. erodona, Lam., Anim. sans vert. v. 6. p. 74 ; Roissy, Hist. 



coq. pi. 69. f. 5. 



Corbula ? (?) Deshayes. 



6. M. mercenaria. Say, Wood, Gen. Conch, pi. 17. f. 3. 



3Iya acuta. Say (var.). ;^^ ^. 



7. M. semistriata, Hanley, Pro. Zool. Soc. 1843; Species, p. 20. 



8. M. Swainsoni, Forbes, Malac. Monensis, p. 54. 



Sphania Swainsoni, Turton, Brit, Biv.pl. 19. f. 2. 



9. M. truncata, Linn., Syst. nat. p. 1112 ; Enc. meth. p. 229. f. 2. 



My a ovalis, Turton (young). 



Genus II. ANATINA, Lamarck. 



1. A. argentaria (Penjofoma),Conrad, Journ. A. N. S. Phil.pl.l8.f.9. 



2. A. distorta, Turton, British Bivalves, p. 48. pi. 4. f. 5. 



Mya distorta, Montagu. 



3. A. elliptica, King, Zool. Journ. v. 5 ; GrifF. Cuv. pi. 22. f. 3. 



4. A. elongata, Stutchbury, Zool. Journ. v. 5. pi. 43. f. 9 and 10. 



5. A globosa, Gray, Hanley, Species of Shells, p. 23. 



Mya globosa. Wood. G. . ' . : , ■; -y c, .... 



6. A. globulosa, Lamarck, Anim. s. vert.v.6.p.79; E.M.pl.229.f.3. 



7. A. imperfecta, Lamarck, Anim. sans vert. v. 6. p. 80. 



8. A. inaequivalvis, Sowerby, Conch. Manual, f. 72. 



Periploma inaequivalvis, Sowerby. 



