Rolandiella umbilicata
NameRolandiella umbilicata
Scientific NameRolandiella umbilicata
Common NameN/A
FamilyMuricidae
GenusRolandiella
Speciesumbilicata
Geographic DistributionKnown from the Cape Verde archipelago in the eastern Atlantic Ocean.
Habitatsubtidal
Shell Shapeconical
Average Size (mm)10-20
Identifying FeaturesKey features include its biconical shape, strong nodulose axial and spiral sculpture, short siphonal canal, and a mottled brown and cream coloration. The species name 'umbilicata' indicates the presence of an umbilicus.
Author Citation(Rolán & Fernandes, 1997)
Description
A small, biconical marine gastropod shell, characterized by its nodulose surface, short siphonal canal, and distinctive mottled color pattern. The shell exhibits strong axial ribs and spiral cords that often form blunt spines or nodules.
