Ocinebrellus acanthophorus
NameOcinebrellus acanthophorus
Scientific NameOcinebrellus acanthophorus
Common NameSpiny rock snail
FamilyMuricidae
GenusOcinebrellus
Speciesacanthophorus
Geographic DistributionWestern Pacific, including coastal areas of Japan, Korea, and China.
Habitatintertidal
Shell Shapefusiform
Average Size (mm)20-50 mm
Identifying FeaturesProminent, often frilly or angular axial varices (ribs) that can appear somewhat spiny; strong spiral cords; a relatively high, stepped spire; and a distinct, open siphonal canal. The robust and heavily sculptured shell is characteristic.
Raritycommon
Author Citation(Blainville, 1832)
Description
A medium-sized predatory sea snail, characterized by a robust, fusiform shell with a moderately high spire and a distinct siphonal canal. Its surface is adorned with prominent axial varices and strong spiral cords, giving it a somewhat spiny or frilly appearance. The shell coloration typically ranges from light to medium brown, often with darker markings.
