INDIA. 



73 



Nucleobranchiata, 8, 14, 



29. 

 Nudibranchiata, 8, 27, 28. 



Octopoda, 7. 



Octopus. 1 . 2, 7, 8, 9, 10. 



vulgaris, 9. 



Oligochaeta, 69, 70. 

 Olives. 7. 17. 

 ( ►mmatostrepbes, 3, 9. 

 Oncidium, 4. 

 Onustidae, 22> 

 Onustus, 22. 



Ophiacantlia vivipara, •">>. 

 Ophiuroidea, 56, ."'7, 60, 



61. 

 Opisthobranchiata, 4, 8, 



14. 27. 

 Orauge Cowry, 20. 

 Oreaster, 61. 

 Orraers, 23. 

 Orthoceras, 6. 

 Ostrea edulis, 45. 

 — — gigaa, 46. 



virginica, 46. 



Ostreidae, 45. 



Ovulidse, 19. 



Oyster, 1, 3, 5, 6, 8, 33, 



40, 45, 46. 



Paludina, 4. 



vivipara, 21. 



Paludinidse, 21. 



Paper-Nautilus, 8, 9. 

 Patella compressa, 25. 



mexicaua, 25. 



mytilina, 25. 



— — vulgata, 24, 25. 

 Patella-, 25. 

 Pearl-Oyster, 8, 41, 42, 



43. 

 Pearly Nautilus, 7, 8, 9, 



12. 

 Pecten. 3, 44, 45. 

 Pectinibranchiata, 7. 

 Pectinidae. 44. 

 Pectunculus, 41. 

 Pedata, 62. 

 Pelecypoda, 3, 8, 33. 

 Pelmatozoq, 60. 

 Pentaerinus. 59. 



decorus, 60. 



Periwinkle, 7, 20, 21. 

 Perspective-shells, 18. 

 Pholadidae, 36, 37. 

 Pholas dactylus, 36. 

 Phoridae, 19. 

 Phorus, 22. 

 Phyllirhoe, 3. 

 Physa, 5. 



Piddocks, 8,36, 37. 

 Pinna, 41. 13. 



pectinata, 12. 



Piscicola, 70. 

 Pisidium, .'II. 

 Placunidse, 46. 

 P] inaria, 65. 

 Platyhelminthee, 63. 

 Pleurotoma, L6. 

 Pleurotomatidae, 16. 

 Pluteus, 58. 

 Polychseta, 69. 

 Polyplacophora, 7. 

 Polyzoa, 47. 

 Pond-Mussel, 6. 

 Pond-Snails. 2. 31. 

 Pontobdella, 70. 

 Poulp, 7. 

 Prosobranchiata, 7, 14, 



15. 

 Psoitis, 62. 

 Pterocera. 22. 

 Pteropoda, 7. 13. 14. 

 Pulmonates, 8, 14, 20, 



30. 

 Pupillsea aperta, 25. 

 - Purples," 16. 

 Purpura, 16. 



Eadiusvolva, L9. 

 Razor-shells, 2, 8, 33, 



38. 

 Rhynchonella, 18. 

 River-Mussele, 5, 8. 

 River-Snails, 21. 

 Rock-Limpet, 24, 25,32. 

 Rock-shells, 16. 

 Rock-Snails, 7. 

 Round-worms, 67, 69. 



Sabella, 69. 

 Sabellaria, 69. 

 Saddle-Oysters. 46. 

 Scalaria pretiosa, 18. 

 Sealariiche, 18. 

 Scallops, 8, 33, 38, 44, 45. 

 Scapharca, 41. 

 Scaphopoda. 8, 32. 

 Scorpion-shell-. 22. 

 Screw -shells, 20 

 Scutibranchiata, 7. 

 Sea-B-utterilies. I. - !. 

 Sea-Cucumbers, 53, 62. 

 Sea-Hare, 1, 8, 27. 

 Sea-Lemons. 8. 

 Sea-mouse, 69. 

 s - _-. 4, :,:: 60. 

 Sea-Urcbins, 5:!. 60, 62. 

 Sea-Woodlice, 25. 

 Semele, 34. 



Sepia, 3, 9, 10. 

 officinalis, '.*, 1 1. 



tula, 21,69. 

 Ship-worm, .".7. 



li inaria, 32. 

 Siphonariidee, 30, -">2. 

 Siphonida, 8, 33, 34. 

 Siponculua, 7". 

 Slipper- Limpets, 21. 

 Slit Limpets, 23. 

 "Slit-lips," H'.. 

 Sluir, 1. 2. s,30, 31, 32. 



Snail, 1, 2. S, 26, 30 - 

 Solarium. 18. 

 Solenidse, 2. 38. 

 Solens, 39. 

 Solen siliqua, 38. 

 Spatani^us, 56. 

 Spbseriura, •'■ 1 

 Spider-claws, 22. 

 Spirula, 8,9, 11, 12. 



peronii, 11. 



Spondj Lidae, 44. 

 Squid,' I, 5, 7, 8, 9, L0. 

 Stalked Crinoids. 58,60. 

 Starfishes, 53, 55,56, 60, 



61,62. 

 Stichopus variegatus, 54. 

 Strombidse, 7. 21, 22. 

 Strombus gigas, 22. 

 Strongylus. 67. 

 Stylommatophora, 8. 

 Synapta, 54, 62. 



Taenia, (i-">. 



solium. 6 1. 



Tapeworm, 63, ti4. 

 Tectibranchiata, 8. 

 Tellens, 8, 34. 

 Terebratula, 47. 48. 

 Terebridse, 16. 

 Teredinidae, 37. 

 Teredo norvegica, 37. 

 Testacella, 31. 

 Tetrabranchiata, 7, 9. 

 Thecalia concamera' a, 



40. 

 Thecosomata. 7. 13. 

 Thorn-beadedWorms, 69. 

 Thorny I »yBb ra, M. 

 Thread-worms, 65, 69. 

 Thysanozoon, i '..">. 

 Tiger Cowry, 19. 

 Tooth-shells, B, 32. 

 Top-shells, 7. 23. 

 Trematoda, 63. 

 Trepang, 63. 

 Trichina apiralis, 68, 



69. 

 Trichinae, 69. 



