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1409 Boreotrophon multicostatus Esch. a 
1405 Boreotrophon orpheus Gould. 
1411 Boreotrophon pacificus Dall. 
1416 Boreotrophon panamensis Dall, 
1408 Boreoptrophon peregrinus Dall. 
1419 Boreotrophon rotundatus Dall. 
1403 Boreotrophon scitulus Dall. 1891. 
1406 Boreotrophon stuarti E. A. Smith. 1880. 
1407 Boreotrophon (Stuarti var.?)smithi Dall. 
1402 Boreotrophon tenuisculptus Cpr. 1866. 
1413 Boreotrophon tripherus Dall. 
41340 \Bornia pulchra Philippi. 
1341 Bornia retifera Dall. 
680 Bryophila setosa Carpenter. 
534 Buccinum aleuticum Dall. 
1376 Buccinum angulosum Gray. 
1378 Buccinum castaneum 
681 Buccinum compactum Dall. 
21:0809 Buccinum corrugatum Rve. Is Amphissa ec. 
2071 Buccinum cyaneum Brug. 
1223 8B. cyaneum Brug. var. Moerchianum Fischer. 
21:0810 Buccinum fossatum Gld. Is Nassa f. 
682 Buccinum glaciale Stimpson. 
683 Buccinum morchianum Fischer. 
535 Buccinum ovulum Dall. 
1222 Buccinum percrassum Dall. 
1380 Buccinum picturatum. Aleutian Islands. 
1377 Buccinum plectrum Stimpson. 
1221 Buccinum polare Gray. 
513 Buccinum strigillatum Dall. 
514 Buccinum taphrium Dall. 
1379 Buccinum tenellum 
684 Buccinum undatum Linne. 
685 Buccinum viride Dall. 
556 Buccinium viridum Dall. 
2113 Bulimulus Baileyi Dall. 
2116 B: (Leptobyrsus) artemesia W. G. Binney. 
2125 Bulimulus (Orthotomium) Beldingi 
2120 B: (Leptobyrsus) Bryanti 
2114 B: (Drymeus) californicus Reeve. 
2126 B: (Orthotomium) Cooperi 
2127 &B: (Orthotomium) decifiens 
2118 B: (Leptobyrsus) excelsus Gould. 
3135 Bulimulus Gabbi 
1607 Bulimulus (Pleuropyrgus) Habeli 
1707 Bulimulus hypodon 
2117 B: (Leptobyrsus) inscendens W. G. Binney. 
3174 Bulimulus inscendens Beldingi 
3136 Bulimulus inscendens Bryanti 
1708 Bulimulus lamellifer 
2128 B: (Orthotomium) levis 
2112 Bulimulus (Scutalus) Montezuma Dall. 
2111 Bualimulus pallidior Sby. 
2123 B: (Orthotomium’?) pilula W. G. Binney. 
3137 Bulimulus proteus 
2129 #B: (Orthotomium) ramentosus 
2119 B: (Leptobyrsus) spirifer Gabb. 
2122 B: (Orthotomium) “sufflatus Gould. jet | 
