REFERENCE TO PLATES. 183 



PLATE 53. 



FIGURE. PAGE. 



1-3. Patella ferrugmea Umel. Original, . . . .81 



4. Patella caerulea v. spinulosa. Original, . . . .84 



6. Patella caerulea v. tarentina. Original, . . . .84 



7-11. Patella omilea v. lowei Orb. Original, . . .84 



PLATE ~>4. 



12, 13. Patella cserulea v. crenata Orb. Moll. Can., . . 84 



14. Patella crerulea v. crenata Orb. Original, . . .84 



15, 16. Patella baudoni Drt. Moll. Acores, . . .86 

 17, 18. Patella caerulea v. gomesii Drt. Moll. Acores, . . 86 



PLATE 55. 



19-21. Patella safiana Link. Deless. Rec., . . . .90 

 22-24. Patella candei Orb. Moll. Can. and C. Icon., . . 86 



PLATE "><>. 



25, 26, 26. Patella conspicua Ph. Abbild., (^safiana Lmk.) 90 

 '27, 28. Patella caerulea r. moreleti Drt. Moll. A core?, . 85 



29-31. Patella guttata Orb. Moll. Can., . . . 88 



PLATE ~>7. 



32. Patella lugubris Gm. Conch. Icon., . . . .90 



33-35. Patella lugubris. Original, 90 



36, 37. Patella plumbea v. canescens Rv. Conch. Icon., . 91 

 38, 39. Patella plumbea Lmk. Original, . . . .91 

 40-43. Patella vatheleti Pils. Original, . . . .92 



PLATE 58. 



40, 41. Patella neglecta Gray. Original, . . . .95 

 42, 43. Patella rangiana VaL Xouv. Arch., . . . .89 



44. Patella argenvillei Kr. Original, 95 



45. Patella moreli Dh. Moll. Reun., 98 



PLATE 59. 



46. Patella levata Dh. Moll. Reun., 98 



47-49. Patella pica Rv. Original, 97 



50-55. Patella Barbara L. Original, . . . . .96 



PLATE 60. 



56-58. Patella barbara r. ovalis Pils., 97 



59-61. Patella funebrisRv. Conch. Icon., . 98 



