Illustration Index 



Leda tenuisulcata, 379 

 Liguus fasctaitis, 278 

 Lima scabra, 411 



squamosa, 410 

 Limpet, file, 238 



keyhole, 227 



ribbed, 238 



slit J 227 



white cap, 238 

 Limpets, cup-and-saucer, 149 

 Limncra siagnalis, 270 

 Lithodomtis lithophagus, 396 

 Littorina angitlifera, 180 



irrorata, 1 1 1 , 180 



litorea, _iii. 180 



planaxis, 180 

 Livona pica, 212 colour. 218 

 Lncapina crenulata, 227 

 Lucina Pennsvlvanica, 365 



iigris, 365 

 Ltttraria maxima, 337 

 Lyria Dclessertiana, 78 colour 

 Machwra Amboyna, 322 

 Macoma nasuta, 336 



sect a, 336 

 A/a<:ro)J Aitlieipis, 74 

 Mactra solidissima, 337 

 Magilus antiguiis, 48 

 Malca ringens, 144 

 Malleus alba, 397 



vulgaris, 397 

 Marginella bullata, 91 



labiata. 91 

 Margin shells, 91 

 Megaspira elaiior 279 

 Melania asperata, 188 

 A/sto Broderipia, 75 



diadema, 90 

 Melongena corona, 59 



melongena, 178 colour 



patula, 178 colour 



pugilina, 178 colour 

 Melon shells. 7.5, 90, 91 

 Midas 's ear. 279 

 Mitra Belcheri, 90 



dactylus, 90 



episcopalis, 90 



gra>iM/oio, 90 



intermedia, 78 colour 



papalis, 136 colour 

 Mitre shells. 78, 90, 136 

 Modiola modtola, 388 



plicatida, 388 



tulipa, 344 colour, 396 

 Monoceros angulatum., 48 



engonatum, 48 



giganteum, 48 



lugubris, 48 

 Moon shells, 136 colour, 145, 148 

 Mother-of-pearl shells, 397 

 MwreA; adustus, 22 



bras sic a, 38 



cornutus, 27 



chrysostoma, 22 



festivus, 39 



foliatus, 39 



palma-rosea, 23 



pomum, 26 



radix, 27 



ramosus, 26 



scorpis, 27 



spinicostata, 38 



tenuis pina, 22 



trialatus, 39 

 Murex shells, 22, 23, 26, 27, 38, 39 

 Mussel, California, 388 



edible, 38S 



fresh-water, 344 colour, 374, 375 



hooked, 388 



horse, 388 



Mussel, tulip, 344 colour, 396 

 Mussels, 344, 374, 375, 388, 389, 396 



acres of, 389 



byssus of, 388 



edible, 388 

 Jl/j'fl arcnaria, 323 



truncata, 323 

 Mytilus Calijornicus, 388 

 ' edtilis, 388 



hamatits, 388 

 Nassa fossata, 74 



obsoleta, 74 



trivittata, 74 

 Natica canrcna, 136 colour 



keros, 14s 



Lcwisii, 148 

 Nautilus, chambered, 459 



paper, 458 

 Nautilus Pompilhis, 459 

 Navicclla Janelli, 2 1 4 

 Neptunca antiqua, 64 



decemcostata, 59 



lirata, 65 

 Nerita pcleronta, 214 



polita, 212 colour 



tessellata, 214 

 Neritina communis, 214 



reclivatus, 214 

 Neritopsis radula, 2 1 4 

 Norrisia Norrisii, 218 

 Notch-side shells, 78, no 

 Oliva biplicata, 99 



erythrostoma, 91 



littcrata, 99 



porphyria, 98 



reticularis, 78 colour, 98 



splcndidula, 78 colour 



tigrina, 98 

 Olivella mutica, 99 



Pedroana, 99 

 Olive shell, camp, 98 



lettered, 99 



netted, 78 colour, 98 



splendid, 78 colour 



tiger, 98 



two-plaited, 99 

 Olive shells, 91, 98 

 Omphalina fuliginosa, 241 

 Oniscia tuberculosa, 138 

 Operculum of fulgur, 71 



murex, 26 

 Orthalicus Deburghia, 262 colour 

 OstrcBa crista-galli, 419 



edulc, 419 



frons, 431 



Virginica, 430 

 Otopoma naticoides, 189 

 Otter shell, 337 

 Ovulum ovutn, 135 



uniplicata, 135 



volva, 13s 

 Oyster, cock's-comb, 419 



drill at work, 430 



spat, 430 

 Oystering, Long Island, 430 

 Oysters, 419 



coon, 431. 



hammer, 397 



on mangrove trees, 431 



rock, 357 

 Thorny, 344 colour, 407, 410 

 Pandora trilineata, 323 

 PanoptEa Aldovanadri, 320 

 Parapholos Californica, 283 

 Pearl oyster, fringed, 344 colour 

 Pccten giganteus, 418 



irradians, 334 colour, 411 



Islandicus, 344 colour, 41 x 



Jacobccus, 418 



Magellanicus, 411 



483 



