Morula iostoma
NameMorula iostoma
Scientific NameMorula iostoma
Common NameNone widely established
FamilyMuricidae
GenusMorula
Speciesiostoma
Geographic DistributionIndo-Pacific region, including areas such as the Philippines, Japan, Solomon Islands, New Caledonia, and parts of Australia.
Habitatintertidal
Shell Shapeconical
Average Size (mm)15-30
Identifying FeaturesProminent nodulose sculpture, distinctive dark axial banding on a light background, and a purplish aperture. Short siphonal canal.
Raritycommon
Author Citation(Sowerby, 1834)
Description
A medium-sized, thick-shelled marine snail with a biconical to ovate shape. The shell features prominent axial ribs or nodules and spiral cords, giving it a sculptured appearance. Its coloration typically consists of a white or cream background with distinct dark brown to black axial bands or blotches, particularly prominent on the nodules. The aperture is often purplish or lavender, and the outer lip may have denticles. It possesses a short siphonal canal.
