Index and Glossary 



Lilhophagns plumula, 392 

 Lilhopoma, sub-genus, 212 

 Littoral: near shore, 203 

 Littorina angnlifera, 176 



irrorata, 17s 



littorca, 174 



planaxis, 176 



rudis, 176 



scutellata, 176 



ziczac, 176 

 Littorine: near shore, 178 

 Littorinid(E, 174 

 Liver flukes, 292 

 Livona pica, 215 

 LoliginidcE, 452 

 Loligo Pealii, 452 

 Looping Snails, The, 199 

 Loripes comprcssa, 367 



edentula, 367 

 Loitia gigantca, 234 

 Lucapina Californica, 367 



crennlata, 228 

 Lucina aculiliucata, 367 



dcntata, 367 



filosa, 366 



Floridana, 366 



Nuttallii, 367 



Pennsylvanica, 366 



ligrina, 366 

 LuciNAS, The, 366 

 Lucinida, 366 

 Lunatia, 143 

 Lunule, defined, 30s 

 Lutraria oblonga, 335 

 Lyonsia arenosa, 329 



Californica, 329 



hyalina, 329 

 Lyria Delessertiana, 84 

 Lysinoc Ghiesbreghti, 267 



Humboldtiana, 267 

 Maconta Baltica, 342 



nasuta, 341 



5fc/o, 341 

 Macrocyclis Hcmphilli, 253 



sportella, 253 



l'a«conwrfHit5, 253 

 Macron Kellettii, 70 



lividus, 70 

 Mactra Californica, 333 



dolabriformis, 333 



fragilis, 333 



lateralis, 333 



nasuta, 333 



solidissima, 144, 333 

 Magilus antiquus, 48 

 Malleus albus, 399 



vulgaris, 399 

 Mangilia nierita, no 



variegata, no 

 Mansucker, 447 

 Mantle cavity, or chamber, 20 

 Mantle, defined, 20 

 Many-armed Mollusks, The, 439 

 Margarita cinerea, 218 



helicina, 219 



undulata, 218 

 Marginella apicina, 89 



borealis, 90 



bullata, 89 



carwea, 89 



guttata, 89 



pyriformis, 90 

 Marginellidce, 89 

 Margin shell, bubble, 89 



pear-shaped, 90 



ruddy, 89 



spotted, 89 

 Margin Shells, The, 89 

 Megaspira elatior, 280 

 Megatebennus bimaculatus, 228 



Melampus bidenialus, 289 



coffea, 288 



olivaceus, 289 

 Melania glans, 1 84 



hastula, 184 



Icevissima, 185 



setosa, 184 

 Melaniidcr, 184 

 Melantho ponderosa, 196 

 Melcagrina, sub-genus, 394 

 Me/o diadema, 8 s 



Indica, 85 

 Melon shell, diadem, 85 



Indian, 85 

 Melon Shells, The, 84 

 Melongena, crown, 61 



open-mouthed, 62 

 Melongena corona, 61, 66 



melongena, 62 



patula, 62 

 Midas's ear, 287 

 Milfoil, I 2 

 Afi/ra Bclcheri, 88 



episcopalis, 87 



niaura, 88 



papalis, 88 



pontificalis, 88 



Swainsoni, 88 

 Mitramorpha aspcra, 88 

 Mitre, Belcher's, 88 

 . episcopal, 87 



Moor, 88 



papal. 88 



pontifical, 88 



Svvainson's, 88 

 Mitre Shells, The, 87 

 Mitridce, 87 

 Modiola modiola, 390 



plicatula, 390 



recia, 391 



var. flabella, 391 



tulipa, 391 

 Modiolaria nigra, 391 

 Modulus Floridanus, 178 

 MoUusk, 3 

 Money shells, 300 

 Monoceros engonatum, 47 



giganteuni, 47 



lapilloides, 47 



lugubre, 47 

 Moon shell, 143 



western, 145 

 Moon Shells, The, 143 

 Mopalia mucosa, 240 

 Mother-of-pearl, 394 

 Mougat, 378 

 Mouquet, 378 

 Mucket, 378 

 Mulberry shell, 47 

 MuREX Shells, The, 27 

 MuricidcF, 27, 38, 42, 

 Muricinae, 27 

 Mussel, black, 391 



California, 389 



edible, 44, 387 



hooked, 390 



horse, 390 



plaited horse, 390 



straight horse, 391 



tulip horse, 391 

 Mussel-farming, 398 

 Mussels, The, 387 

 Mussels, The Horse, 390 

 Mussels, The Pearly Fresh-water, 373 

 MutelidcB, 373 

 Mwre;!; aciculatus, 36 



adustus, 31 



apple, 31 



axicornis, 31 



axis-hom, 31 



473 



