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West Coast Pelecypods i
n West Coast Gastropods
in West Coast Amphineurans and Scaphopods
6 other sections not shown
58 Range 70 Habitat Acmaea Alaska aperture Aperture large apex Baja California bands beaks bivalve body whorl brownish California to Ecuador California to Peru canal Carp clam Color grayish Color white Color yellowish brown Color yellowish white columella concentric lines CONE Conus COWRY Cypraea decorated Description DOG WHELK Ecuador elongate encircling Family flattish fusiform gastropods Genus grayish white grooves Gulf of California Habitat height hinge inflated inner lip length LIMPET Linne margin Mazatlan Moderately deep water Moderately shallow water mollusks mottled MUSSEL narrow Nassarius nearly operculum outer lip oval periostracum pinkish polished posterior end purplish radiating lines radiating ribs Remarks revolving lines revolving ribs ridges rounded whorls scalloped Sculpture consists sharp Shell PI shiny shoulders slope snails solid shell species spire strong Surface bears Surface smooth sutures TELLIN thickened toothed umbilicus valve varices varix vertical folds vertical ribs volution WENTLETRAP WHELK yellowish gray