Lurid Rocksnail
NameLurid Rocksnail
Scientific NameNucella ostrina
Common NameLurid Rocksnail
FamilyMuricidae
GenusNucella
Speciesostrina
Geographic DistributionPacific coast of North America, ranging from Alaska south to Baja California, Mexico.
Habitatintertidal
Shell Shapeconical
Average Size (mm)15-35
Identifying FeaturesStrong, often nodulose or lamellar axial ribs; variable but frequently bright and 'lurid' coloration; relatively small size; habitat in rocky intertidal zones; and a predatory lifestyle. The crenulated outer lip is also a key feature.
Raritycommon
Author Citation(Gould, 1852)
Description
A small to medium-sized predatory sea snail, characterized by its robust, conical shell. The shell exhibits vibrant orange to reddish-brown coloration, often with darker, prominent axial ribs. The aperture is oval, and the outer lip is typically crenulated or denticulate. This specimen shows a glossy, wet appearance, highlighting its rich color and sculptural details.
