27. 
>>> >>> SPEDE E PP bP PPPP PPP PEPE PP PP PP PP PP Pp 
ARCACEA. 49 
. compacta, Reeve, Conch. Icon. pl. 5. f. 27. 
. concinna, Sowerby, P. Z. S. 1833; Reeve, C. Icon. pl. 6. f. 34 
. cornea, Reeve, Conch. Icon. pl. 3. f. 16. 
. erebricostata, Fteeve, Conch. Icon. pl. 9. f. 61. 
. crenata, Reeve, Conch. Icon. pl. 8. f. 51. 
. cunealis, Reeve, Conch. Icon. pl. 13. f. 87. 
. cuneata, Fteeve, Conch. Icon. pl. 6. f.37. 
. cymbeformis, Reeve, Conch. Icon. pl. 5. f. 31. 
. decussata (Byssoarca, Sowerby), Reeve, C. I. pl. 12. f. 81. 
- Deshayesii, Hunley, Reeve, Conch. Icon. pl. 7. f. 47. 
. disparilis, Reeve, Conch. Icon. pl. 9. f. 59. 
. divaricata (Byssoarca, Sowerby), Reeve, C. I. pl. 16. f. 108. 
. Donaciformis, Feeve, Conch. Icon. pl. 16. f. 104. 
. emarginata, Sowerby, Pro. Z. S. 1833; Con. Icon. pl. 4. f. 26. 
. fasciata, Reeve, Conch. Icon. pl. 15. f. 99. 
. ferruginea, Reeve, Conch. Icon. pl. 6. f. 39. 
. formosa, Sowerby, Pro. Z. S.1833; Reeve, C. I. pl. 2. f. 10. 
fusca, Bruguiére, Reeve, Conch. Icon. pl. 12. f. 82. 
. Gambiensis, Reeve, Conch. Icon. pl. 6. f. 36. 
. gibbosa, Reeve, Conch. Icon. pl. 4. f. 20. 
. globosa, Peeve, Conch. Icon. pl. 8. f. 52. 
. gradata, Broderip, Reeve, Conch. Icon. pl. 14. f. 92. 
. grandis, Broderip, Reeve, Conch. Icon. pl. 1. f. 4. 
Young shell, Area quadrilatera, Sowerby. 
. granosa, Linneus, Reeve, Conch. Icon. pl. 3. f. 15. 
Young shell, Arca corbicula, Lamarck. 
. gubernaculum, Reeve, Conch. Icon. pl. 3. f. 14. 
. Hankeyana, Feeve, Conch. Icon. pl. 10. f.68. 
. Helblingii, Bruguiére, Reeve, Conch. Icon. pl. 14. f. 90. 
. hians, Fteeve, Conch. Icon. pl. 9. f. 62. 
. holoserica, Reeve, Conch. Icon. pl. 2. f. 11. 
. illota (Byssoarca, Sowerby ), Reeve, Con. Icon. pl. 12. f. 78. 
. imbricata, Bruguiére, Reeve, Conch. Icon. pl. 11. f. 73. 
Arce umbonata and ventricosa ? Lamarck. 
. incongrua, Say, Reeve, Conch. Icon. pl. 8. f. 50. 
. Indica, Gmelin, Reeve, Conch. Icon. pl. 9. f. 56, 
. inflata, Fteeve, Conch. Icon. pl. 5. f. 30. 
- irudina, Lamarck, Anim. sans vert. v. 6. p. 469. 
. Japonica, Feeve, Conch. Icon. pl. 5. f. 32. 
. labiata, Sowerby, Pro. Z. S. 1833; Reeve, Con. Icon. pl. 1. f. 7. 
E 
