72 



INDEX. 



Cymba, 18. 

 Cymbium, 18. 

 Cymbulia, 1. 7. 

 Cyprsea aurora, 20. 



europsea, 20. 



inoneta, 20. 



tigris, 19. 



Oypraeidas, 19. 

 Cvrena, 34. 

 Cvsticercus, 64. 

 Cystidea, 58, 60. 

 Cytherea lusoria, 34. 



Deeapoda, 7. 

 Dentaliidas, 32. 

 Dentalium, 1,8. 



pretiosuru, 32. 



tarentinum, 32. 



Desert-Snail, 6. 

 Diademasetositm, 62. 

 Dibranchiata, 7, 9. 

 Dipsas plicata, 44. 

 Distoma hepaticum, 65. 

 Doliidse, 18. 

 Doris, 5, 8. 

 Doto coronata, 28. 

 Dracunculus medinensis, 



Ducts-bill Liugula, 48. 



Ear-cockle gall, 69. 

 Ear-shells, 7. 23. 

 Earthworms, 69, 70. 

 Echinodermata, 53. 

 Echinoidea. 56, 57, 60, 



62. 

 Eehinometra lucunter, 



62. 

 Echinozoa, fiO. 

 Echinus, 60. 

 Echiurus. 70. 

 Elasipoda. 63. 

 Elephant Tooth-shell, 2. 

 Eolis. 5. 



Eunice gigantea, 69. 

 Euribia, 7. 



False Limpets, 8, 25. 

 Fan-Mussel, 42. 

 Fan-shell*. 44. 

 Fasciolaria gigantea, 17. 

 Fasciolariidae, 17. 

 Feather-star, 59. 

 Ficula, 18. 

 Fig-shells, 18. 

 Filaria sanguinis hominis. 



69. 

 Filograna, 70. 

 Firolas, 8. 

 Fissurellidse, 23. 



Flat- worms, 63. 

 Flukes, 63, 65, 66. 

 Fountain-shell, 22. 

 Freshwater Limpets, 31. 



Mussels, 5. 40, 44. 



Snails, 4, 30. 



Worms, 69. 



Gapers, 8, 39. 

 Gastropoda, 7, 8, 14. 

 Gephryea, 70. 

 Giant Clam, 6, 35. 

 Glassy Nautilus, 29. 

 "Glory-of-thc-Sea" Cone, 



15. 

 Goniasters, 57. 

 Gordius, 67, 68. 



fulgur, 67. 



Gorgon's head, 62. 

 Guinea-worm, 68. 

 Gymnosomata, 7, 14. 



Haliotida?. 23. 

 Haliotis, 23. 

 Hammer Oyster, 41, 43. 

 Harp-shells', 7, 17. 

 Helicidse, 30. 

 Helicinidre. 20. 

 Helix desertorum, 6. 



pomatia, 30. 



Helmet-shells, 18, 22. 

 Hemiaster, 58. 62. 

 Heteropods. 29. 

 Hirudinea, 70. 

 Hirudo, 70. 

 Holothuria, 62. 



atra, 54. 



impatiens, 54. 



Holothurioidea, 56, 57, 

 60, 62, 63. 



Ianthinas, 18. 



Keyhole Limpets, 23, 26. 

 Kupbus arenaria, 37. 



Latnellibrancbiata, 3. 



Lamp-shells, 47. 

 Land Leech, 70. 



Snails, 4, 5, 6, 30. 



Leeches, 69, 70. 

 Lightning Snake. 67. 

 Lily-Encrinites, 58. 

 Lima. 45. 

 Liraaeidse, 30. 

 Limacina, 7. 

 Limnsea, 5. 



stagnalis, 31. 



truncatula, 65. 



Limnseidas, 2, 30, 31, 32. 



Limpet, 1, 2, 7, 22, 23, 

 24, 25, 26, 32. 



Limpet-like Snails, 30. 

 Limpet-Snails, 32. 

 Linckia, 61. 

 Line us, 65. 

 Lingula anatina, 48. 

 Lithodomus dactylus, 41. 

 Littorina littorea, 20. 

 Littorinidte, 20. 

 Liver-fluke, 65. 

 Luligo vulgaris, 5. 

 Lucapina crenulata, 25. 

 Lucinidas, 39. 



Mactra solidissima, 35. 

 Mactrida?, 34. 

 Magilus, 16. 

 Malleus, 43. 

 Margaritana margariti- 



fera, 40. 

 Marine worms, 69. 

 Melaniidse, 20. 

 Meleagrina margaritifera. 



42. 43. 

 " Melons," 18. 

 Mermis, 67. 

 Metacrinus, 60. 

 " Mineralogists," 22. 

 Mitra. 17. 

 Mitrida?, 17. 

 Molluscoida. 47. 

 Money- cowry, 20. 

 Mulleria, 40* 

 Murex brandaris, 16. 

 Murices, 16, 18. 

 Mussel, 3, 8. 40, 41. 

 Mussels (freshwater), 5, 



40.44. 

 Mya arenaria, 39. 



truncata, 39. 



MyidsB, 39. 

 Mytilidfe, 40. 

 Mytilus edulis, 41. 



Xaked-gilled Mollusks, 



28. 

 Natiwe. 5, 18. 

 Nautilidse, 7. 

 Nautilus, 2,3. 6. 8. 9. 12, 



13. 



pompilius. 12. 



Xarieellas, 22. 

 Nematodes, 65, 67, 6S, 



69. 

 Nemertinea, 65. *>7. 

 Nereis pelagica, 69. 

 Nerites. 2. 7. 22. 

 Neritinas. 22. 

 Non-parasitic Worms, 65. 



