Scaly Dogwhelk
NameScaly Dogwhelk
Scientific NameNucella squamosa
Common NameScaly Dogwhelk
FamilyMuricidae
GenusNucella
Speciessquamosa
Geographic DistributionEastern Pacific Ocean, ranging along the coast of North America from Alaska to Baja California.
Habitatintertidal
Shell Shapeconical
Average Size (mm)20-40
Identifying FeaturesIts most distinctive features are the strong, cancellate sculpture forming numerous prominent, often pointed, scales or nodules; a moderately high spire; an ovate aperture with a thick, denticulate outer lip; and a short siphonal canal.
Raritycommon
Author Citation(Gmelin, 1791)
Description
A robust, medium-sized marine gastropod shell characterized by its conical to ovate-conical shape and highly sculptured surface. The shell features prominent axial ribs and spiral cords that intersect to form distinct, often pointed, scales or nodules, giving it a 'scaly' appearance. It has a moderately high spire and a relatively wide body whorl. The aperture is ovate, with a thick, often denticulate (toothed) outer lip and a short siphonal canal.
