Tutufa, 198 



typica, Rupellaria, 420, pi. 306 



uberinus, Polinices, 185 

 umbilicalis, Margaritas, 108 

 umbonata, Area, 342, pi. 27J 

 uncinata, Cavolina, 298, fig. 64X 

 uncinatifomiis, Cavolina, 298 

 undata, Amphissa, 224, fig. 50c 

 undata, Astarte, 376, pi. 28r 

 undata, Glycymeris, 348, 349, pi. 27g 

 undata, Adicromelo, 276, pi. 26U 

 undata, Thais, 213 

 undata, Velutina, 175 

 undatella, Chione, 408, pi. 31-i 

 undatum, Buccinum, 225 

 undosa, Astraea, 124, pi. i8p 

 undulata, Cyathodonta, 472, pi. 31s 

 unifasciata, Lacuna, 131, fig- 36b 

 uniplicata, Neosimnia, 182, pi. 76 

 universitatis, Glossodoris, 303 

 urceolaris, Herse, 299 

 Urosalpinx, 212 



cinerea, 212, fig. 476 



follyensis, 212 



perrugata, 211, 212, fig. 47d 



tampaensis, 2 1 3 



vaginata, Nuculana, 337 

 vallei, Cypraea, 180 

 valvulus, Solemya, 333 

 Vancouver ensis, Acteon, 275 

 vanhyningi, Arene, 122 

 vanhyningi, Cerithiopsis, 157 

 vanhyningi, Conus, 263 

 vanhyningi, Cumingia, 436 

 vanhyningi, Dinocardium, 401, pi. 32b 

 Vanikoro oxychone, 167 

 Vanikoroidae, 167 

 variabile, Cerithium, 154, pi. 19-0 

 variabilis, Arene, 123, pi. 17s 

 variabilis, Donax, 437, pi. 3or 

 variabilis, Neosimnia, 183 

 Varicorbula, 456 

 disparilis, 457 

 operculata, 456 

 variegata, Eulithidium, 128 

 variegata. Lacuna, 131 



variegata, Alitrella, 223 



variegata, Nerita, 128 



variegata, Tricolia, 128 



variegata, Turritella, 141, pi. 21-i 



variegatum, Calliostoma, 116, fig. 33b 



varium, Bittium, 155, pi. i9r 



Vasum, 245 

 coestus, 245 

 muricatum, 245, pi. 23-I 



velata, Placiphorella, 316, fig. 66a 



velei, Cymatium, 195 



veliei, Hyalina, 258 



velum, Solemya, 333, pi. 27a 



Velutina, 131, 175 

 laevigata, 175, pi. 22n 

 undata, 175 

 zonata, 175 



Venericardia, 379 



Scientific Names 



borealis, 379, 380, pi. 28t 

 flabella, 380 

 novangliae, 378 

 perplana, 380, pi. 28-I 

 redondoensis, 379 

 stearnsi, 379 

 tridentata, 379, 380 

 ventricosa, 379, pi. 29-I 

 Veneridae, 404 



ventricosus, Colus, pi. 23U, not in text 

 ventricosa, Neptunea, 230, pi. 24s 

 ventricosa, Venericardia, 379, pi. 29-I 

 venulosa, Tellina, 425 

 Venus, see Mercenaria, 406 

 venustula, Arene, 122 

 Vermetidae, 143 

 Vermicular ia, 144 

 fargoi, 145, pi. 2 lb 

 knorri, 145, pi. 21a 

 spirata, 144, pi. 210; fig. 22-i 

 verrilli, Strombus, 174 

 versicolor, Amphissa, 223, 225, fig. 50a 

 versicolor, Cerithium, 154 

 versicolor, Nerita, 128, pi. 4b 

 versicolor, Tellina, 423 

 Verticordia, 474 

 fisheriana, 474 

 omata, 474, fig. 97c, d 

 Vesica, see Bulla, 277 

 vesicaria, Hydatina, 276, pi. i3q 

 vesicula, Haminoea, 279 

 vestitus, Svmmetrogephyrus, 316, fig. 



66c 

 viabrunnea, Genota, 271, fig. 57g 

 vibex, Nassarius, 237, pi. 2 3q 

 villepini, Conus, 263, pi. i4f 

 vincta, Lacuna, 130, 131, pi. 22p-, fig. 



36c-e 

 violaceus, Tremoctopus, 485 

 virescens, Haminoea, 279 

 virescens, Voluta, 250 

 virginea, Neritina, 129, pi. 4-i 

 virginianum, Prunum, 257, fig. 56h 

 virginica, Cerithiopsis, 157 

 virginica, Crassostrea, 373, 375, pi- 28a 

 virginicum, Bittium, 155 

 virgo, Polystira, 268 

 virgula, Cleodora, 294 

 virgula, Creseis, 294, fig. 64P 

 virgulatus. Chiton, 324 

 viridemaris, Smaragdia, 130 

 viridis. Chiton, 325 

 viridis, Smaragdia, 130, pi. 4h 

 viridis, Solen, 444, pi. 3on 

 vitillina, Erato, 176, pi. 20-0 

 vitrea, Creseis, 294 

 vitrea, Styliola, 294 

 Vitrinella, 138 

 beaui, 138 

 helicoidea, 138 

 multistriata, 138, pi. 17V 

 Vitta, 129 



volcano, Fissurella, 100, pi. i8c 

 Volsella, 351 

 americana, 351, 352, pi. 35-I 

 capax, 352 



541 



demissa, 351, pi. 38h 



demissa granosissima, 352 



fornicata, 352, pi. 29-0 



modiolus, 351, fig. 26) 



plicatula, 352 



tulipa, 351 

 Voluta, 250 



musica, 250, pi. i3g 



virescens, 250 

 Volutharpa ampullacea, 78 

 V^olutidae, 250 

 Volutopsius, 226 



castaneus, 226, fig. 51c 



harpa, 226, pi. 24P 

 Volvarina, 258 

 Volvtda, see Rhizorus, 280 

 Volvjdella, see Rhizorus, 281 

 voyi, Spisula, 447 

 vulgaris. Octopus, 486, fig. looa 



wallallensis, Haliotis, 93 

 vvashingtona, Xylophaga, 463 

 watsoni, Gaza, 118, fig. 32a 

 iveyssei, Neritina, 130 

 weyssei, Smaragdia, 130 

 willcoxi, Aplysia, 285 

 willisi, Odostomia, 288, fig. 62a 

 ivosnessenski, Mopalia, 315 

 wroblewskii, Opalia, 162, pi. 20J 



Xancidae, 244 

 Xancus, 244 



angulatus, 244 



scolyma, 245 

 Xenophora, 172 



caribaeum, 173, pi. 230 



conchyliophora, 173, pi. 5b 



longleyi, 173, pi. 23d 



radians, 173 



trochiformis, 173 

 Xenophoridae, 172 

 Xylophaga, 463 



dorsalis, 463 



washingtona, 463 



Yoldia, 340 



limatula, 340, fig. 71b, (44) 



limatula gardneri, 340 



myalis, 340, pi. 27d 



sapotilla, 340, pi. 27b 



thraciaeformis, 340, pi. 27e 

 yoldiformis, Macoma, 433 



Zaphon, 240 



zebra. Area, 342, pi. 27n 



zebra, Cypraea, 180, pi. 6d 



Zeidora, 94 



ziczac, Littorina, 132, pi. 196 



ziczac, Pecten, 362, pi. 33d 



Zirfaea, 462 



crispata, 462, fig. 94c, 461 



gabbi, ^6z 



pilsbryi, 462 

 zonamestum, Calliostoma, 112, pi. in 

 Zonaria, 181 

 zonata, Velutina, 175 



