INDEX. 533 
minutissima, Astarte, 111. 
minutus, Solen (Saxicava), 161. 
Mooptiota, 4, 61. 
modiolina, Gastrochena, 158. 
modiolus, Modiola, 62. 
monilifera, Natica, 464. 
Monracuta, 5, 95. 
MonracourTip&, 5, 94. 
Montagui, Natica, 467. 
Montagui, Trochus, 307. 
Montagui, Truncatella, 582. 
Morex, 8, 479. 
Murex, 479. 
muricatulum, Cardium, 101. 
muricatus (7'’rophon), Murex, 481. 
Moricip&, 8, 475. 
Mya, 5, 165. 
Myanp2&, 5, 164. 
myalis, Anatina, 147. 
Mytitip#, 4, 57. 
Mytitvus, 4, 58. 
nana, Mangelia (Murex), 502. 
nanus, Murex, 502. 
Nassa, 487. 
Nartica, 8, 463. 
navalis, Teredo, 224. 
nebula (Mangelia), Murex, 494, 495. 
neglecta, Littorina, 342. 
NERITID#, 7. 
NERITINA, 7. 
neritoides, Littorina, 345. 
nigra, Crenella, 63. 
nitens, Trochus, 316, 515. 
nitens, Venus (Pullastra), 120. 
nitida, Eulima, 450. 
nitida, Kellia (Lepton), 80. 
nitida, Natica, 466. 
nitida, Nucula, 71. 
nitida, Odostomia (Chemnitzia), 415. 
nitidissima (4clis), Chemnitzia, 447. 
nitidissima, Helix (Truncatella), 386. 
nitidissima, Skenea (Truncatella), 386. 
nitidula, Cylichna (Bulla), 285. 
nitidum, Lepton, 80. 
niveus, Pecten, 54. 
nivosa, Chemnitzia, 448. 
noachina, Puncturella, 255. 
nodosum, Cardium, 101. 
norvegica, Anatina, 142. 
norvegica, Lyonsia (Anatina), 142. 
norvegica, Mya (Anatina), 142. 
norvegica (Mya), Panopza, 162. 
norvegica, Teredo, 224. 
norvegicum, Cardium, 102. 
Norvegicus (Fusus), Murex, 483. 
notata, Odostomia (Chemnitzia), 415. 
nucleus, Corbula, 149. 
nucleus, Nucula, 69. 
Nucu ta, 4, 69. 
obliqua (Odostomia), Chemnitzia, 
442. 
oblonga (Lutraria), Mya, i67. 
obsoletus, Pecten, 54. 
obtusa (Cylichna), Bulla, 285. 
obtusa, Pandora, 150, 512. 
OcropopiIp&, 8. 
Octopus, 8. 
Odostomia, 414. 
opalina, Jeffreysia, 389. 
opercularis, Pecten, 46. 
OstreA, 4, 55. 
OsTREADs, 4, 55. 
Or1na, 6, 294. 
otis (Velutina), Otina, 295, 
? ovata, Corbula, 149. 
ovata, Venus, 116. 
Ovuta, 8, 507. 
palliata, Littorina, 342. 
pallida (Odostomia), Chemnitzia, 415, 
21 
pallida, Tanthina, 459. 
pallidula, Lacuna (Littorina), 349. 
pallidula, Littorina, 349. 
pallidula, Nerita (Littorina), 349. 
PALLIOBRANCHIATA, ACEPHA- 
LA, 4, 10, 20, 35. 
PALUDINA, 7. 
PALUDINID&, 7. 
Panpora, 9, 150- 
Panopza, 5, 162. 
papyracea (Pholadidea), Pholas, 170, 
ivAk 
papyracea, Pinna, 64. 
parasitica, Ostrea, 55. 
parva, Pholas, 176. 
parva, Rissoa, 359. 
PATELLA, 6, 257. 
PaTELLIDA, 6, 251. 
patelliformis, Anomia, 40. 
patula, Littorina, 342. 
patula, Ovula, 507. 
PEcTEN, 4, 46. 
pectinata, Pinna, 64. 
PECTINIBRANCHIATA, GASTE- 
ROPODA, 6, 7, 13, 16. 
PeEcTINID&, 4, 45. 
Prectuncutvs, 4, 68. 
pediculus, Cyprea, 505. 
PeprpEs, 7, 299. 
pellucida, Patella, 257. 
pellucidus, Mytilus, 58. 
pellucidus, Solen, 154. 
PELOoRID&, 8, 455. 
perforans, Venus (Pullastra), 118. 
perspicua (Coriocella), Lamellaria, 
468. 
perspicuus, Sigaretus (Lamellaria), 
468. 
