OF WEST COAST MOLLUSCA. 27 
Galerus fastigiatus Gid. 
Puget’s Sound to Str. Fuca—Vancouver’s I. 
Galerus contortus Cpr. 
Lobitos Creek to Santa Barbara. Coblhinn Qd — Mb; ? 
Crucibulum spinosum Soy. 
San Pedro south to Peru, South America. Manberty, Harford = Skearma, 
Crucibulum scutellatum Gray. 
Santa Cruz, Cal.—Lower Cal. to Peru. 
Crepidula aculeata Gmel. 
Monterey south—Asia—Atlantic. Cotelbre 
Crepidula dorsata Brod. - sian D 
Str. Fuca to Santa Barbara ?—Peru. 
Crepidula dorsata var.? lingulata Gd. 
Str. Fuca to Mazatlan. 
Crepidula excavata Brod. 
Santa Barbara? Sitka? Mexico to Peru. 
Crepidula adunea Sby. ; < 20 ‘ 
Str. Fuca to Santa Barbara—Mexico ? Sow rhe gel - Calahune - 
Crepidula rugosa Nutt. 
Sta. Barbara to S. Diego—Mex. to Peru ? 
Crepidula navicelloides Nuit. = it ‘ 
Str. Fuca to Santa Barbara. Cys cert Crly Cotoalimo - 
Crepidula navicelloides var. num- 
Str. Fuca to San Pedro. [maria Gid. 
Crepidula navicelloides var. fimbri- 
Str. Fuca. [ata Rve. 
Crepidula navicelloides var. explan- 
Str. Fuca to San Pedro. {ata Gid. 
Hipponyx cranioides Cpr. e ! l S nee 
Str. Faca to Santa Barbara. 
Hipponyx antiquatus Linn. 
bE r Chucw 
Monterey south?—S, America. Atlantic. “re? ne iccla. (Cx Pops 
Hipponyx serratus Cpr. 
Santa Barbara south—Mazatlan. 
Hipponyx tumens Cpr. 
= C 
Monterey to San Diego and islands. Catatun . San Mme ganel ~ 
Serpulorbis squamigerus Cpr. 
Santa Barbara to San Diego. 
Bivonia compacta Cpr. 
Neeah Bay, W. T. 
Petaloconchus macrophragma Cpr. 
San Diego to Panama. 
Spiroglyphus lituella Morch. 
Santa Barbara to Cape St. Lucas. 
