INDEX. 



611 



Murex brandaris, 21, 379. 



canaliculatus, 357. 



. decollates, 409. 



erinaceus, 421. 



magellanicus, 422. 



ramosus, 421. 



. trunculus, 21, 70. 



Muricidffi, 171, 577. 



Musk-rat, 25. 



Mussel, 20, 22, 27,37,42,97,141,142, 



199,254. 

 Mussel, fresh- water, 18, 300. 



pond, 347. 

 Muricidae, 577. 

 Mya, 465. 



edible, 39. 



arenaria, 29, 30, 293. 



Tjyssifera, 178. 



cariosa, 259. 



pictorum, 346. 



purpurea, 259. 



Myee, 136. 



Myarise, 600. 



Myastropha, 465. 



Mytilacea, 602. 



Mytilaces, 109. 



Mytili, 142. 



Mytilus edulis, 20, 29, 143. 

 - lithophagus, 248. 



polymorphus, 405. 



NACRE, 303. 

 Nanina, 129, 247. 

 Nar whale, 24. 

 Nassa maculata, 267. 



reticulata, 359 . 



Natica helicoides, 488. 

 Natics, 310, 360. 

 Naticidse, 578. 

 Nautilidse, 584. 

 Nautilophora, 561. 

 Nautilus, 65, 183. 



pearly, 208. 



pompilius, 63. 



Navicella, 450. 



elliptica, 78. 



Nayades, 601. 



Nerita, 451, 



Neritina fluviatilis, 294. 



naeleagris, ib. 



pulligera, 370. 



viridis, 290. 



Neritinse, 256, 284, 290, 449. 

 Notarchus, 132. 

 Notobranchia, 563. 

 Novaculina, 293. 

 Nucleobranchiata, 545. 

 Nucleobranches, 588. 

 Nucula, 135, 299. 



Nuda, cephalopoda, 585. [598 



Nudibranches, 105, 333, 371, 373, 594 



Nudibranchia, 576. 

 Nummulites, 93. 

 Nymphon grossipes, 32. 



OCTOPODA, 284. 



Octopods, 120, 126, 315, 318. 



Octopus, 15,45,239. 



, eggs of, 362. 



, eye of, 188. 



granulatus, 383. 



moschatus, 246. 



ventricosus, 120, 239,240. 



vulgaris. 15, 120, 247. 



Ocythoes, 120, 370. 

 Oliva tessellata, 424. 



utriculus, 425. 



Olivse, 127. 



Onchidium, 147, 212, 284. 

 Onchidore, 147. 

 Onychoteuthis, 15, 319. 

 Opistobranches, 590. 

 Orbiculidae, 600. 

 Orbitina, 409. 

 Orthoceratites, 92. 

 Osmise, 84. 



Ostracea, 602. 

 Ostraces, 109. 

 Osteodesmes, 466, 601. 

 Ostrea arborea, 36. 



placenta, 63. 



virginica, 95. 



Otolites, 198. 



Ouran-outang, 24. 



Oyster, 18, 19, 21,22,24,25,26,32, 



36, 337, 345,349,375. 

 Oysters, 178, 293. 



British, 3335. 



French, 3536. 



Oyster-catcher, 27. 



PACHYPODA, 566. 



Paguri, 81. 



Palliobranchiata, 545. 



Paludina vivipara, 327, 352. 



Paludinee, 376. 



Paper-Nautilus, 84, 85, 123125. 



Paracephalophora, 542. 



dioica, 542. 



hermaphrodita, 545. 



. monoica, 543. 



Parenchymata, 574, 576. 



Partula, 370. 



Patella, 113,273,284,403,411. 



cochlea, 437. 



. coarulea, 419. 



compressa, 419, 423. 



miniata, 419, 423. 



pellucida, 325, 418, 423. 



vulgata, 27, 29, 40, 147, 162. 



Pea-crabs, 81. 



Pearls, 49, 62, 227233. 



artificial, 62. 



