21:1445 Nuculina munita Cpr. hl SS ae Cha ee 
21:1446 Obeliscus conicus..C. B. Ad. 
21:1447 Ocinebra interfossa atropurpurea Cpr, 
- 21:1448 Ocinebra interfossa muricata ,Cpr. 
21:1449 Ocinebra painei Dall. 
21:1450 Ocinebra pauxillus A. Ad. 
21:1451 Odostomia amaura D.. & B.. 
21:1452 Odostomia turritominia D. & B. 
- 21:1453 Odostomia grammatospira D. & B. 
21:1454 Odostomia tenuis Cpr. 
21:1455 Oscilla aequisculpta Cpr. 
21:1456 Ostrea lurida expansa Cpr. 
21:1457 Ovula deflexa barbarense. Dall. 
21:1458 Parthenia amianta Dall. 
21:1459 Pecten diegoensis Dall. 
(21:1459) Pecten floridana of authors. 
21:1460 Petricola carditoides californica Conr. 
21:1461 Petricola ventricosa Desh. 
21:1462 Phasianella compta punctulata Cpr. 
21:1463 Phasianella pulloides Cpr. 
21:1464 Pholadidea sagittata Stearns. 
21:1465 Pleurophyllidia californica.Cpr, 
21:1466 Pleurotoma catalinae Raymond. 
21:1467 Priene oregonensis Redfern. 
21:1468 Protocardia. centifilosa, Cpr. 
21:1468 Protothaca laciniata Cpr. (see Paphia). 
21:1469 Protothaca staminea Conr,. (see, Paphia). 
21:1470 Protothaca tenerrima Cpr. (see Paphia). 
21:1471 Purpura ostrina Gld. — 
21:1472 Purpura muricata Hds. 
21:1473 Pyramidella californica.D, & B. 
21:1474 Rissoina kelseyi Dall. 3288. (2044). (2531). 
21:1475 Scala crenatoides Cpr. 
Now called Epitonium crenimarginata as far.as our Califor. _ 
nia shells are concerned. 
21:1476 Scala hindsii.tincta Cpr. 
Now called Epitonium tinctum. 
21:1477 Semele incongrua Cpr. 
21:478 Siphodentalium quadrifissatum Cpr, 
Now Cadulus quadrifissus Cpr. 
21:1479 Sphaenia fragilis Cpr. © 
21:1480 Solariella johnsoni Dall. 
21:1481 Solariella peramabilis Cpr. 
21:1482 Solemya occidentalis Desh. 
21°1483 Tellina (Ouardia) buttoni Dall, 1900, 3208. 
(21:1483) Tellina var. obtusus Cpr. 1864 (non, Sby. 1818). 
21:1484 Tellina (Angulus) carpenteri Dall, 1900. 3205. (109). 
21:1485 Tellina (Moerella) meropsis Dall. 1900. 3200 (29%). 
21:1486 Tellina (Peronidia) santarosae Dall, 1900. 3211. 
21:1487 Thalotia coffea Gabb. 
21:1488 Thecacera velox Cockerell. 
21:1489 Thyasira barbarensis Dall. (551). =~ 
21:1490 Tornatina planata Cpr. 
21:1491 Tornatina planata atonsa. Gld. 
Tornatinas are now called Acteocina, 
21:1492 Turbonilla gracilior C. B. Ad. 
21:1493 Turbonilla laxa Dall. 
ee 
