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- lanterna, Lamarck, Anim. sans vert. vy. 6. p. 77. 
- lenticularis (Periploma), Sowerby, Pro. Zool. Soc. 1834. 
MYARIA. 
Mya anserifera, Chemnitz. 
Leana, Conrad, Journ. A. N.S. Phil. v.6. p. 263. pl. 11. f-11. 
0 ete Ott ate vt eee 
— 
Nicobarica, Gray, Hanley, Species of Shells, p. 23. 
Mya Nicobarica, Gmelin. 
. ovalis, Stutchbury, Zool. Journ. v. 5. pl. 43. f.’7 and 8. 
. papyracea, Conrad, Journ. A. N.S. Phil. v. 2. p.314. 
. planiuscula (Periploma), Sowerby, Pro. Zool. Soc. 1834. 
. pretenuis, Zurton, British Bivalves, p.48. pl. 4. f. 4. 
Mya pretenuis, Pennant, Montagu; Amphidesma pre- 
tenue, Fleming. 
. rugosa, Lamarck, Anim. sans vert. v. 6. p. 79. 
. subrostrata, Lamarck, Anim.s.v. v.6.p. 78; E.M. pl. 228. f. 3. 
. truncata, Lamarck, Anim.sans vert.v.6.p.77 ; Sow. Gen.no. 33. 
Genus HI. OSTEODESMA, Deshayes. 
. brevifrons (Lyonsia), Sowerby, Proceedings Zool. Soc. 1834. 
- Corbuloides, Deshayes, Lam. Anim. sans vert. v. 6. p. 85. 
Mya Norvegica, Gmelin. 
. cuneata (Anatina), Gray, Spicilegia Zoologica, pl. 3. f. 14. 
. hyalina (Zyonsia), Conrad, Amer. Conch. pl. 11. f. 2. 
. picta (Lyonsia), Sowerby, Proceedings Zool. Soc. 1834. | 
. rupicola (Anatina), Lamarck, Anim. sans vert. v. 6. p. 80. | 
| 
Periploma rupicola, Schumacher. 
. Solemyalis, Deshayes, Lam. Anim. sans vert. v. 6. p. 75. 
. trapezoides (Anatina), Lam, Anim. sans vert. v. 6. p. 79. 
Genus IV. THRACIA, Leach. 
- Conradi, Courthouy, Bost. Journ. 1839. pl. 4. f. 2. 
. convexa, Courthouy, B. J. Wood, Gen. Conch. pl. 18. f. 1. 
. Corbuloides, Deshayes, Dict. él. dhist. univ. pl. 14. f. 4. 
. curta, Conrad, Journ. A. N.S. Phil. v. 7. pl. 19. f. 8. 
. declivis, Conrad, Amer. Conch. p. 44. 
Mya declivis, Pennant; Amphidesma convexum, Fleming ; 
Anatina myalis, Lamarck; Anatina convexa, Turton. 
- phaseolina, Kiener, Icon. coq. viv. pl. 2. f. 4. 
Amphidesma phaseolina, Lamarck. 
