Page:American Seashells (1954).djvu/631

Rh conceptionis, 336 curmlosa, 337 fossa, 337 hamata, 339, fig. 266 hindsi, 339 messanensis, 337 minuta, 336 penderi, 339 pernula, 336 redondoensis, 339 sculpta, 337 taphria, 338, fig. 72a, b tenuisulcata, 336, fig. 71a vaginata, 337 Nuculanidae, 334, 336 Nuculidae, 334 Nudibranchia, 299 nummaria, Crepidula, 172 nuttalli, Clinocardium, 403, pi. 31b nuttalli, Mytilimeria, 469, pi. 299 nuttalli, Phacoides, 388, pi. 3ig nuttalli, Pterorytis, 219, pi. 24f nuttalli, Sanguinolaria, 439, pi. 29X nuttalli, Saxidomus, 417, pi. 31-I nuttalli, Schizothaerus, 450, pi. 31Z Nuttallia, 439 Nuttallina, 314 calif omica, 314 flexa, 314 scabra, 314 obesa, Anachis, 221 obscura, Solariella, no, fig. 3 if, g obsoletus, Margarites, 108 obsoletus, Nassarius, 240, pi. 23P obsoletus, Septifer, 354 ob tectum, Teinostoma, 140 obtusa, Retusa, 280, 282, fig. 59a obtusata, Littorina, 133, pi- i9f obvelata, Cadlina, 302 occidentale, Caecum, 149, fig. 37) occidentale, Calliostoma, 1 1 3 occidentale, Dentalium, 329 occidentale, Epitonium, 163 occidentalis, Aporrhais, 173, pi. 23c occidentalis, Area, 342 occidentalis. Bulla, 277, pi. 26p occidentalis, Solemya, 333 ocellata, Leucozonia, 241, pi. iie Ocenebra, 209, 216 atropiirpiirea, 217 circumtexta, 218, fig. 49b citric a, 218 clathrata, 217 gracillima, 217, pi. 24m interfossa, 216, fig. 49a lurida, 217, fig. 49c, d poulsoni, 218, 219, pi. 24k stearnsi, 218 tenuisculpta, 209 Ocinebra, see Ocenebra, 216 Octopoda, 484 Octopus, 485 americanus, 487 bimaculatus, 488 bimaculoides, 489 Scientific Names briareus, 487, fig. looc burryi, 487, fig. loob carolinensis, 487 hongkongensis, 488, fig. loof joubini, 488, fig. lood macropus, 487, fig. looe punctatiis, 488 rugosus, 487 vulgaris, 486, fig. looa Odostomia, 288 aepynota, 290, fig. 63h americana, 290, fig. 63g amianta, 290, fig. 63P bisuturalis, 288, fig. 62h donilla, 250, fig. 631 farella, 250, fig. 63-i fetella, 290, fig. 63s gibbosa, 288, fig. 62k helga, 290, fig. 63n , hendersoni, 288, fig. 62g impressa, 288, fig. 62 -i laxa, 290, fig. 63t i}iodesta, 288 nota, 290, fig. 63q pedroana, 290, fig. 63m phanea, 290, fig. 63) seminuda, 288, fig. 62J terricula, 290, fig. 63-0 trifida, 288, fig. 62f willisi, 288, fig. 62a Okeniidae, 306 oldroydi, Eunaticina, 188, fig. 436 olgae, Haminoea, 279 Oliva, 245 litterata, 245 reticularis, 245, pi. 12c sayana, 245, pi. 12a Olivella, 246 baetica, 247, pi. 2oq biplicata, 247, pi. 12-i floralia, 247 intorta, 247 jaspidea, 246, pi. n-i moorei, 246 mutica, 246, pi. 22V nivea, 246, pi. iih, j pedroana, 247 porteri, 247 pycna, 247 Olividae, 245 Ommastrephidae, 483 Onchidella, 274, fig. 58 borealis, 275 carpenteri, 274 floridana, 274 Onchidiata, 274 Onchidiidae, 274 Onchidoridae, 305 oniscus, Morum, 192, pi. 25s Onoba, 136 onyx, Crepidula, 171, pi. 2of opalescens, Loligo, 482 Opalia, 162 chacei, 162 crenata, 162 533 crenimarginata, 163 hotessieriana, 162, pi. 22g insculpta, 162 wroblewskii, 162, pi. 20) operculata, Varicorbula, 456 Opisthobranchia, 274 orbella, Diplodonta, 383 orbella, Taras, 383 orbicularis, Codakia, 390, pi. 38d orbiculata, Codakia, 391, pi. 30-I orcutti. Caecum, 149, fig. 37-I oregonense, Argobuccinum, 194, pi. Mg oregonense, Caecum, 148 orientalis, Lima, 371 ornata, Verticordia, 474, fig. 97 c, d ornatus, Chlamys, 363, pi. 34b ornatus, Triphora, 159 orpheus, Boreotrophon, 208, fig. 46e oryza, Herse, 299 Ostrea, 373 conchaphila, 374 cristata, 373 edulis, 373 equestris, 373, pi. 28c expansa, 374 folium, 373 frons, 373, pi. 28d limacella, 373 lurida, 374, pi. 29f permollis, 374, pi. 28b rubella, 373 rufoides, 374 spreta, 373 tboiiiasi, 374 ostrearum, Crassispira, 270, pi. 26n ostrearum, Muricopsis, 211, fig. 47g ostreicola, Anachis, 221 Ostreidae, 373 ottoi, Lischkeia, no Oudardia, 425 ovalis, Anadara, 345, pi. 2 7t ovalis, Psephidia, 411, fig. 82b, not in text ovata, Rocellaria, 460 ovoidea, Pholadidea, 463 ovoidea, Sphenia, 456 Ovulidae, 181 ovuliformis, Gibberulina, 258, 259, fig. 56-0 ovidijormis, Pedicularia, 182, pi. 7c oxychone, Vanikoro, 167 Oxygyrus keraudreni, 184 oxytatus, Rhizorus, 280 Pachydesma, 412 Pachypoma, 125 pacifica, Ancula, 307 pacifica, Barnea, 462 pacifica, Heterodonax, 441 pacifica, Rossia, 479 pacifica, Spiratella, 291 pacificum, Gastropteron, 285 pacificus, Boreotrophon, 208, fig. 46f Paedoclione, 299 paleacea, Acmaea, 105