INDEX. 



Mactra, L., 



Magas, Sowb., 



MalleotuB, 



Malleus, Lam , 



Marginella, Lam., 



Megarites, 



Megorima, 



" crasta, 

 " levis, 

 " truncata, 



Melania, 



" costula, 

 " rugosa, 

 '' tessula, 

 " viridifi, 



Melanidia, 



Melanippa, 



Melanites, 



Melanopsis, Lam., 



Melanosteum, 



Menomphis 



Meretrix, Lam., 



Mesodon, 



" maculatum. 



Mesomphix, 



Mesonotus, 



Mesypea, 



Metaptera, 



Migonitis, 



Miliolites, Lam., 



Mitra, Lam, 



Mitraxia 



Modiola, Lam. , 



Monoceras, Lam., 



Monodonta, Lam., 



Murex, Linn., 



Murexia, 



Mya, Linn., 



Myarina, 



Mytilidia, 



Mytilus, Linn., 

 " exotilus, 

 '■ recurviis, 



Nacella, Lam., 



Nassa, Lam., 



Nassaria, 



Natica, Lam., 



Nanticon 



Nantilia, 



Nautilus, Linn., 



Nerens, 



Ncrita, 



Neritacea, 



Neritina, Lam., 



Neritinia, 



Nicteis, 



Notelis, 



Notrema, 



" fissurella, 

 " patelloides, 



Notremidia, 



Nucnla, Lam., 



Numieea, 



Nummulites, Lam., 



Nnmmulitia, 



Oblicites, 



Obliquaria, 



Oblongites, 



Obovaria, 



Obovites, 



Octomeia, 



Octopia, 



Octopas, Lam., 

 " albus, 

 " didynamus, 

 " frayedus. 



20 



20,86 

 20 

 19 

 20 

 87 



24,30 

 .30 

 SO 

 30 



18, 66 

 9.S 

 67 

 93 

 67 

 IS 

 16 

 24 

 IS 

 21 

 68 

 20 

 67 

 67 



24,27 

 17 

 17 

 44,74, 79, 81,85 

 20 

 15 

 19 

 19 

 20 

 19 

 18 

 19 

 IS 

 19 

 19 

 20 

 20, 24, 29 

 68 

 63 

 18 

 19 

 19 

 18 

 15 

 1.-) 

 !:> 

 16 

 18 

 18 

 IS 

 18 

 12 

 21 

 24, 2.5, 30, 36, 62 



24, 2.5 

 30 

 25 

 20 

 19 

 15 

 15 

 15 

 42,46,-58,7,5,82,84 

 13 



54,76 



86,87 

 17 

 14 

 11, 14, 95 

 11 

 11 

 11 



Octopur heteropus, 

 " maculatus, 

 " moschatus. Lam., 

 " niger, 

 " tetradynamas, 

 " vulgaris, Lam. , 



Ocythoe, 



" tubeTcnlata, 



Odatelia, 



" radiata, 



Odomphinm, 



Odorthns, 



Odotropis, 



Oebalus, 



Oiiva, Brug., 



Olivaiia, 



Omphalina. 



" CUpiP.'*, 



Omphemis, 



" lacustris, 

 " phaioxis, 



Omphiscola, 

 Onchidia, 

 rmchidium, Lara., 

 Opipteia, 



" bicolor. 



Orbicula, Cuv. Lam., 

 Orbulites, Lam., 

 Oithocera, Lam., 

 Orthoceratite, 

 Oscana, Brug., 

 Ostrea, Linn., 

 Ostreacia, 

 Ovula, Brug., 

 Oxi.sma, 



" bifida, 

 Oxynoe, 



'• olivacea, 

 Oxytrema, 

 Ozoena, 



" aldrovamli, 



' ' moschatus, 

 Pachlloma, 

 Pachosteon, 

 Pachynus, 

 Paludina, 



" fragilis, 

 ■' vitula. 

 Pandora, Lam., 

 Pandoracia, 

 Panorpa, Lam., 

 Paphia, Lam., 

 Parallus, 



Parma cella. Lam., 

 Patella, Linn , 

 Patellaria. 

 Pecten, Brus;., 

 Pectenia, 

 Pectenut-, 



Pectunculus, Lam., 

 Pediferia, 

 Pedinus, 

 Pedum, Lam., 

 Peloris, Poll., 

 Perforella, 

 Peribea, 

 Periodon, 

 Peristera, 

 Perna, Brug., 

 Pernaria, 

 Pernaridia, 

 Peronea, Poll., 

 Petricola, Lam., 

 Pharaonis, 

 Phasianella, Lam., 

 Pbilomycns, 



11 

 11 

 11 

 11 

 11 

 11 

 11,14,94,95 

 11,94 

 92 

 92 

 67 

 12 

 27 

 15 

 19 

 19 

 67 

 67 

 26 



26 

 16 

 16 



21,33 



33 



21, 24, 25, 87 



16 



1.5, 24 

 90 

 17 

 21, 24,85 

 21 

 19 

 21,30,68 



30,68 



17,33 

 33 

 26 



11,14 

 11 

 II 

 86 

 24 

 IS 



27.93 

 93 

 93 

 20 

 20 

 10 

 20 

 16 

 16 



17,24 

 17 

 20, 21, 85 

 21 

 21 

 20 



20, 36 

 20 

 20 

 21 

 18 

 16 

 17 

 19 

 20 

 20 

 20 

 20 

 19 

 18 

 18 



64,65 



