iPi 



CONTENTS. 



PLATE 75 — [Continved). 



Fig. 99. Turbo nautileus, 



" 100. Clausula perversa, 



" 101. Scalaria dathrus, 



" 102. Scalaria scalaris, 



« 103. Turbo cochlus, . 



" 104. Delphiiiula delphinus, 



"; 105. Telescopiuni indicator, 



" 106. Trochus solaris, . 



" 107. Trochus magus, . 



" 108. Solarium perspcctivum, 



" 109. Cerithium vertagus, . 



" 110. Pleurotoma babylonia, 



" 111. Murex ramosa, . 



•' 112. Murex haustellum, 



" 113. Murex tribulu.s, . 



" 114. Strombus lentiginosus, 



" 115. Pterocera chiragra, 



" 116. Rostfllaria rectirostris, 



" 117. Tercbra maculata, 



" 118. Purpura lapillus, 



" 119. Harpa ventricosa, 



" 120. Baccinuiii undatuin, 



" 121. Cassidoria echinophora, 



" 122. Oliva ispidula, . 



" 123. Mitra episcopalis, 



" 124. Mitra papalis, 



" 125. Oliva porphyria, 



" 126. Oliva maura, 



PLATE 76. 



Fig. 1. Auricula midae, . 



" 2. Ovula volva, 



" 3. Bulla physis, 



'• 4. Ovula ovum, 



" 6. Cypraia moneta, • 



" 6. Cypraea mauritiana, 



" 7. Cypraja arabica, . 



" 8. Conus aurantiacus, 

 " 9. Conus summus, . 



" 10. Conus cedo nuUi, 



" 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. Mytilus 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, 



" 81. Area senilis, 



" 32. Area nose, . 



" 33. Tridacna gigas, . 



" 34. Isocardia corallina, 



" 35. Spondylus gsederopus, 



" 36. Venus niercenaria, 



" 37. Cytberea dione, . 



" 38. Donax rugosa, 



" 39. Donax scripta, 



»" .. 40. Mactra solidissima, 



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PLATE 76 — {Continued) 

 Fig. 41. Hemicardium cardissa, 

 " 42. Cardium echinatum, 

 " 43. Cyclas, 

 '■ 44. Tellina radiata, . 

 " 45. Solen vagina, 

 " 46. Solen siliqua, 

 " 47. Unio complanatus, 

 " 48. Mya pictorum, 

 " 49. Pholas pusilhis, . 

 " 50. Pholas dactylus, . 

 " 51. Pollicipes mitella, 

 " 52. Lepas anatifa, 

 " 53. Coronula, 

 " 54. Balanus psittacus, 

 " 55. Chiton squamosus, 

 " 56. Holopus rangii, 

 " 57. P]ncrinus radiatus, 

 '■ 68. IVntacrinus osteria, 

 " 59. Oreaster turritus, 

 " 60. Asterias aurantiaca, 

 " 61. Astrogonium granuläre, 

 " 62. Ophiolepis scolopendrina, 

 " 63. Astropliyton caput medusae, 

 " 64. Ophiurus asterias, 

 " 65. Stollonia rubens, 

 " 66. Solaster papposa, 

 '' 67. Spatangus purpurous, . 

 " 08. Clypeaster rosacea, 

 " 69. Echinus cidaris, . 

 " 70. Cidaris diadema, . 



71. Cidaris esculentus, 



72. Lucernaria quadricornis, 



73. Thaumantias cyinbaloidea, 



74. Aurelia aurita, 

 ' 75. Octopus octopodiua, 



76. Loligo loligo, 



77. Sepia officinalis, . 

 ' 78. Clio borealis, 

 ' 79. Scyllaea pelagica (Tritoniidse), 

 ' 80. Lerntpa branchialis, 



81. Lcrna« cyprinacea, 



82. Terebella conchliega, 



83. Porpita nuda, 

 ■ 84. Velella spirans, . 

 ' 85. Cucumaria frondosa, 



PLATE 77. 



Fig. 1. Physalia physalis, 



2. Thetis fimbria, 



" 3. Salpa maxima, 



" 4. Pedicellaria, 



" 5. Actinia undata, . 



" 6. Actinia senilis, 



" 7. Ascidia lepadiforniis, 



" 8. Ascidia venosa, . 



" 9. Nais serpentina, . 



" 10. Nais proboscidea, 



" 11. Phyllodoce stellifera, 



" 12. Nereis tubicola, . 



" 13. Amphitrite reniformis 



" 14. Spio filicornis, 



" 15. Aphrodite aculeata, 



" 16. Doris papulosa, . 



" 17. Doris argo, . 



" 18. Aplysia depilans, 



" 19. Liniax agrestis, . 



" 20. Limax empiricorum, 



" 21. Limax fuscus, 



" 22. Malacobdella grossa, 



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