INDEX 



259 



pyriformis, 13, 33 



recurvus, 13, 34, 36 



septentrionalis, 19 



similis, 13,25 



sinuatus, 51 



soleniformis, 14, 88, 90 



spatula, 14 



splendens, 14, 25 



stearnsi, 14, 37, 38 



strigatus, 14, 50, 51 



trifurcatus, 14, 41 



trossulus, 14, 19 



ungulatus, 14, 31 



violaceus, 14, 19 



vitrea, 86 



(Eumytilus) patagonicus, 19 



(Hormomya) puntarenensis, 13,46 



(Modiola) flabellatus, 11,63 

 marmorata, 12 

 m3i:uloides, Lithophaga, 91 

 neglectus, Modiolus, 11, 13, 58, 59, 61, 



63, 64, 121, 169 

 niger» Musculus, 12, 75 



protractus, Musculus, 75 

 nigra, Modiola, 12 

 nitens, Modiola, 51 



Mytilus, 12, 51 

 nivea, Barbatia (Cucullaearca), 185 

 noae. Area, 179 

 nodosus, Pecten, 76 

 Noetia, 211 



ponderosa, 211 



triangularis, 211 



(Eontia) ponderoso, 213 



(Noetia), 211 



reversa, 211,212, 213,230 



(Sheldonella) maoica, 211 

 (Noetia), Noetia, 211 



reversa, Noetia, 211, 212, 213, 230 

 Noetiidae, 192, 210 

 Noetiinae, 178,210,211 

 nonuranus. Modiolus, 12, 25 

 notabilis, Anadara (Scapharca), 194 

 nova, Barbatia, 185 

 Nuculocardia, 79 



divaricata, 11, 80 

 nux, Anadara (Cunearca), 194, 205, 



207, 229, 249 



Area, 205 

 obesa, Anadara (Scapharca), 194, 

 205, 207, 229, 249 



Area, 205 

 obesus, Musculus, 12 



Mytilus, 12, 19 

 Obliquarca, 182 

 oblongus, Mytilus, 12 

 obsoletus, Septifer, 12 



bifurcatus, 42 

 occidentalis, Area, 179 

 olivaeeus, Musculus, 12, 74, 75, 126, 171 

 opifex, Modiola, 13, 76, 77, 78 

 orbignyanus, Mytilus, 13, 33 



Ostrea, 102 



ovalis, Lunarca, 208, 209, 210 



Mytilus, 45 

 ovata. Area, 206 

 pacifica. Area (Area), 179, 214 



Bjssoarea, 179 

 pacificum, Daerydium, 13, 86 

 pallidulum, Amygdalum, 13, 69, 70, 71, 



73, 123, 171 

 pallidulus, Modiolus, 13, 69 

 palliopunctatus, Choromytilus, 13, 21, 



26,27, 30, 31, 110, 157 



Mytilus, 13, 31 

 panamensis, Acar, 189 

 gradata, 188 

 papyria, Modiola, 48 

 patagonica, Lithophaga, 101 

 patagonicus, Mytilus, 13, 20, 25 

 (Eumytilus), 19 

 edulis, 20 

 Pavona, 103 

 Pecten maximus, 76 



nodosus, 76 

 Pedalion, 29 



pellucidus, Mytilus, 13, 19 

 pelseneeri, Daerydium, 87 

 perlabiata, Anadara (Cunearca), 194, 



206 

 Perna, 9, 16, 23, 25, 29, 30, 56, 88 



fulgida, 58 



magellaniea, 12, 29, 30 



perna, 11, 12, 13,24, 30,33 

 perna, Mya, 13,29, 30 



Mytilus, 30 



Perna, 11, 12, 13,24,30, 33 

 pernoides, Acar, 189, 190 



Barbatia (Acar), 190, 191 



Byssoarca, 190 

 peruviana, Lithophaga, 99 



(Labis), 13,99, 100, 143,175 

 peruvianus, Lithodomus, 13, 100 

 pessulatus, Lithodomus, 95 

 petagnae, Modiola, 77 

 pexata, Lunarca, 208, 210 

 phenax, Musculus, 13 

 philippinarum, Modiola, 58 

 Philobryidae, 3 

 pholadiformis, Area, 189 



(Byssoarca), 189 

 picta, Modiola, 53 

 pilosus, Mytilus, 13 

 Pinctada, 102 

 Pinna, 33 

 Pinnotheres, 70 

 planulata.Modiola, 53 

 planulatus, Mytilus, 13, 19 



edulis, 20, 22 

 platensis, Mjtilus, 19 

 edulis, 20, 22 

 playasensis, Brachidontes, 13, 44, 46, 47, 



118,161 



