Pag. 



raamillarii^, Natica 170 



Nerita 170 



Mangelia 217 



Mani, Cyolostoma 37 



Megalomastoma 37 



raanica, Pupa 100 



jManzauillensis, Bulimu.s 88 



Melaniella 88 



margarita, Margiiiella 188 



margaritacea, Narica 172 



Scylloca 155 



inargiiialba, Pupa 103 



Purpura 203 



Vertigo 103 



marginalbum, Choudropoma 33 



Cyclostoma 33 



marginata, Cyclo&toma 87 



— Helix 74 



Margiiiella 280 



margiuatoides, Helix 74 



inarginatns, Bulimus 87 



Pupoides 87 



Margiiiella 187 



Margiuellidae 186 



marginelloides, Helix 74 



inarica, Venus , 250 



Marieliiius, Bulimu.s SO 



maritiina, Cyclas 252 



Pupa , 101 



rnatniorata, Cvlindrella -. 123 



— : H'elicina 50 



Pupa 101 



marmorat.us, Chiton 232 



Lopliyrus -232 



marmoreus, Cliiton 231,232 



Martesia 236 



Martinlanuiii, Triton 213 



Marlinianus, Sigaretu.s 172 



^[artiniceni~i.s,Cras«atella 254 



J)onax 244 



Tellina 244 



Maugeri, Cylindrella 130 



Maugeriae. Erato 186 



Mauriniana, Plelix 66,67 



maxima, Stenogyra 90 



Mayariiia, Helicina 50 



major. Helicina 129 



media, Bulla 157 



medium, Cardiuin 258 



megalogyra, Subulina 98 



Megalomastoraa 36 



Melampus 58 



16 



Pag. 



Melaiiia. 14:Q 



Melanidae 140 



Melaniella.... 87 



melanielloides, Spiraxis 92^ 



meianocephala, Helix 64 



melanostoma, Lilhiopa 204 



melaiiura. Rissoa " 168 



Melaraphis 158,160 



Meleagrina 268 



meleagris, Neritina 279 



melongena. A[urex 216 



Pyrula 216 



mercatoria, Columbella 199 



Voluta 199 



Meretrix 250 



messorius, Murox 280 



raespiluni, Littoriiia 159 



Mestrei, Helicina 133 



Methfesseli, Trocliatella 43 



Mexicana, Tellina 243 



Mexicanus, Murex 211 



mica. Oliva 192 



Oliviiia 192 



Michaudiana, Acliatinci.. , . . . . 99 



microdonta, Helix 130 



microstoma, Helix 71 



^ Neritina 141 



^ Pu^.a 102 



Stenogyra. • 91 



mjcrostomus, Bulimus 91 



microzonias, Mitra 197 



miliola. Olivella 102 



Miua, Plelix 74 



mindaiius, Conus 194 



minima, Alcadia 57 



Helicina , . . 57 



Marginella 188 



minimus, Cycloturf 36 



minium, Choanopoma 10 



Cyclostoma 10 



minor, Lituus 149 



Macroceramu.s 85 



Rif^soina 168 



mitiuscula. Helix 67 



minuta, Cvlindrella 124 



FLsurella. 228 



Marginella 188 



Voluta 59 



miiiutalis, Plelix 67 



mirabilis, Pedipes 60 



Tellina 243 



Turbo , 60 



X 



