CONTENTS. 



Xlll 



PLATE 75 — {Continued) 

 Turbo nautileus, 

 Clausilia perversa, 

 Scalaria dathrus, 

 Scalaria scalaris, 

 Turbo cochlus, . 

 Delphiiiula delphinus, 

 Telescopium indicator, 

 Trochus Solaris, . 

 Troclius magus, . 

 Solarium perspectivum, 

 Cerithium vertagus, 

 Pleurotoma babylonia, 

 Murex ramosa, . 

 Murex liaustellum, 

 Mure.x tribulus, . 

 Strombus lentiginosus, 

 Pterocera chiragra, 

 Rostellaria rectirostris, 

 Terebra maculata, 

 Purpura lapillus, 

 Harpa ventricosa, 

 Baccimim undatuin, 

 Cassidoria echinophora, 

 Oliva ispidula, . 

 Milra episcopalis, 

 Mitra papalis, 

 Oliva porphyria, 

 Oliva maura, 



PLATE 76. 



Fig. 1. Auricula mida;, . 

 " 2. Ovula volva, 

 " 3. Bulla physis, 

 '* 4. Ovula ovum, 

 " 5. Cypraja moneta, . 

 " 6. Cyprsa mauritiana, 



" 7. Cyprfea arabica, . 

 " 8. Conus aurantiacus, 

 " 9. Coiius summus, . 



" 10. Conus cedo nulli, 



" 11. Conus textillis, 



" 12. Conus marmoreus, 



" 13. Spirula spirula, . 



" 14. Nautilus beccari, . 



" 15. Nautilus calcar, . 



" 16. Nautilus pompilius, 



" 17. Argonauta argo, . 



" 18. Pinna obeliscus, . 



" 19. Pinna rudis, 



" 20. Avicula margaritifera, 



" 21. My til us cygneus, . 



" 22. Mytilus bidens, . 



" 23. Terebrata caput serpentis 



" 24. Crania craniolaris, 



" 25. Ostrea cristigalli, 



" 26. Malleus malleus, . 



" 27. Pecten corallinus, 



" 28. Pecten pallium ducale, 



" 29. Pecten maximus, . 



" 30. Perna ephippium, 



" SI. Area senilis, 



" 32. Area noaj, . 



" 33. Tridacna gigas, . 



" 34. Isocardia corallina, 



" 35. Spondylus ga3deropu8, 



" 36. Venus mercenaria, 



" 37. Cytberea dione, . 



" 38. Donax rugosii., 



" 39. Donax scripta, 



" 40. Mactra solidissiraa, 



289 

 295 

 287 

 287 

 289 

 289 

 288 

 289 

 289 

 289 

 288 

 290 

 290 

 290 

 290 

 291 

 291 

 291 

 292 

 290 

 291 

 290 

 291 

 292 

 292 

 292 

 292 

 292 



295 

 292 

 284 

 292 

 292 

 292 

 292 

 291 

 291 

 291 

 291 

 291 

 298 

 299 

 299 

 298 

 297 

 270 

 271 

 267 

 270 

 270 

 259 

 259 

 265 

 267 

 200 

 266 

 266 

 267 

 271 

 271 

 276 

 277 

 267 

 278 

 279 

 278 

 278 

 262 



eLQH 



PLATE 76 — {Continved). 



Fig. 41. Hemicardium cardissa, . . 277 



" 42. Cardium ecbinatum, . . .277 



" 43. Cyclas, 277 



" 44. Tellina radiata, .... 278 



" 45. Solen vagina, .... 263 



" 46. Solen siliqua, . . . .263 



" 47. Unio eomplanatus, . . .272 



" 48. Mya pictorum 262 



" 49. Pholas pusillus, . . . .263 



" 50. Pholas dactylus, . . . .263 



" 51. Pollicipes mitella, . . . 305 



" 52. Lepas anatifa, .... 305 



" 53. Coronula, 306 



" 54. Balanus psittaeus, . . . 306 



" 55. Chiton squamosus, . . . 285 



" 56. Holopus rangii, .... 242 



" 57. Encrinus radiatus, . . .242 



" 58. Pentacrinus osteria, . . .242 



" 59. Oreaster turritus, . . . 243 



" 60. Asterias aurantiaea, . . . 243 



" 61. Astrogonium granulare, . . 243 



" 62. Ophiolepis seolopendrina, . . 243 



" 63. Astrophyton caput medusa, . 243 



" 64. Ophiurus asteria.';, . . . 243 



" 65. Stellonia rubens, . . . 243 



" 66. Solaster papposa, . . . 243 



" 67. Spatangus purpureus, . . .245 



" 68. Clj'pea^ter roj^area, . . . 245 



" 69. Echinus cidaris, .... 245 



" 70. Cidaris diadema, .... £45 



" 71. Cidaris esculentus, . . . 245 



" 72. Lucernaria quadrieornis, . . 239 



" 73. Thaumantias cymbaloidea, . . 234 



" 74. Aurelia aurita, .... 234 



" 75. Octopus octopodius, . . . 296 



" 76. Loligo loljgo, .... 298 



" 77. Sepia officinalis, .... 298 



" 78. Clio borealis, . . . .281 



" 79. Scylla-a pelagica (Tritoniidte), . 273 



" 80. Ijeroffia branchialis, . . . 308 



" 81. Lerna^a cyprinacea, . . . 308 



" 82. Terebella conchliega, • ■ .305 



" 83. Porpita nuda, . . . .234 



" 84. Velella spiraus, . . . .234 



" 85. Cucumaria liondosa, . . . 246 



PLATE 77. 



Fig. 1. Physalia physalis, . . . 234 

 2. Thetis fimbria, . . . .283 



" 3. Salpa maxima, .... 259 

 4. Pedicellaria, . . . .221 



" 5. Actinia undata, . . . .238 

 6. Actinia senilis, . . . .238 



" 7. Ascidia lepadiformis, . . . 258 



" 8. Ascidia venosa, . . . .258 



" 9. Nais serpentina, .... 302 



" 10. Nais proboscidea, . . . 301 



" 11. Phyllodoce stellifera, . . .303 



" 12. Nereis tubieola, . . . .303 



" 13. Amphitrite reniformis, . . 305 



" 14. Spit) tilicornis, ..... 303 



" 15. Aphrodite aculeata, . . . 303 



" 16. Doris papillosa, .... 283 



" 17. Doris argo, 283 



" 18. Aplysia depilans, . . . 284 



« 19. Limax agrestis, . . . .295 



" 20. Limax empiricorum, . . . 296 



" 21. Limax fuscus, . . . .295 



" 22. Malacubdclla grosi?a, . . . 301 



