Mauritia histrio
NameMauritia histrio
Scientific NameMauritia histrio
Common NameHarlequin Cowrie, Histrio Cowrie
FamilyCypraeidae
GenusMauritia
Specieshistrio
Geographic DistributionIndo-Pacific region, including East Africa, the Red Sea, Indian Ocean, and Western Pacific, ranging from Madagascar to Hawaii.
Habitatsubtidal
Average Size (mm)Typically ranges from 50 to 100 mm, with some specimens reaching up to 120 mm.
Identifying FeaturesKey features include the distinctive reticulated (net-like) pattern on the dorsum, the flattened base with dark marginal spots, and its overall glossy, ovate shape characteristic of cowries.
Raritycommon
Author CitationLinnaeus, 1758
Description
A medium to large-sized cowrie shell, characterized by its glossy, ovate to sub-cylindrical form. The dorsal surface displays a striking reticulated pattern of dark brown lines on a lighter background, resembling a net or honeycomb. The base is typically flattened and pale, adorned with distinct dark spots along the margins. This species is a common inhabitant of coral reef environments.
