552 



NAYICELLA. 



LIST OF FIGURES IN PLATES CXYIL, CXVIII., 

 CXVIII. bis. 



Fig. 



1, 2. N. porcellana, Linnceus, Sp. 1. 



3. — suborbicularis, var. ? 

 4, 5. — ■ macroeephala, Le Guillou, 2. 

 6, 7. — Luzonica, Recluz, 3. 

 8-10. — depressa, Lesson, 4. 

 11-13. — Janellii, Recluz, 5. 

 14, 15. — apiata, Le Guillon, 6. 

 16-18. — Cuuringiana, Recluz, 7. 

 19, 20. — Freycineti, Recluz, 8. 

 21-25. — lineata, Lamarck, 9. 

 26-28. — tessellata, Lamarck; 10. 



29. — cairulescens, Recluz, 11. 

 30, 31. — suborbicularis, Sowerby, 12. 

 32-35. — Clypeolum, Recluz, 13. 

 36-38. — cserulesceus, Recluz, 11. 



39. — apiata, var., Le Guillon, 6. 

 40-42. — variabilis, Recluz, 14. 

 43, 44. — porcellana, Young, 1. 

 45-47. — Cookii, Recluz, 15. 



SPECIFIC SYNONYMA. 



elliptica, Lam., v. porcellana, Sp. 1. 

 Borbonica, St. Vincent, v. porcellana, 1 . 

 Perousii, Recluz, v. porcellana, 1. 

 zebra, Lesson, v. depressa, 4, f. 10. 

 Entrecastauxii, Recluz, v. tessellata, 10, f. 48. 

 atra, Reeve, v. Clypeolum, 13, f. 34. 

 radiata, Reeve, v. Clypeolum, 13, f. 35. 

 Recluzii, Reeve, v. Clypeolum, 13. 



SPECIES UNIDENTIFIED. 



Bougamvillii, Recluz, Eev. Zool. 1841, p. 374. 

 L'Urvillei, Recluz, Ilev. Zool. 1841, p. 378. 

 Suffreni, Recluz, Rev. Zool. 1841, p. 374. 



