Exclusive Edition - The Ultimate Field Guide to Photography: Buy Now!
Visit our Online Shops

Sign up for free

Newsletters

Once a month
get new photos
and expert tips.

Golden Cowrie
Cypraea aurantium

Photo: Close-up of a cowrie
Close-up of a cowrie
Photography by Victor R. Boswell, Jr

Golden Cowrie Profile

The golden cowrie is a marine snail named for its brilliant orange shell. It is among the largest of the world's 250 known cowrie species, reaching four inches (ten centimeters) in length.

Rare and reclusive, these mollusks spend most of their lives hiding under rocks in the cracks and crevices of reefs in the south Pacific. They come out only at night to feed on sponges and algae.

Golden cowries are egg-shaped with a flat base and a narrow opening. Like other cowries, their shells are smooth and highly polished. They protect their glossy finish by wrapping their brightly colored mantle lobes nearly completely around their shells when they move.

Golden cowrie shells have been used as currency and religious symbols throughout the South Pacific. On the island of Fiji, they were worn on a necklace by a chieftain as a symbol of status and rank.

Golden cowrie shells are among the hardest shells to find and are prized by collectors. Unfortunately, habitat loss and over-harvesting are hurting the wild population numbers.

Fast Facts

Type: Invertebrate
Diet: Omnivore
Size: 4 in (10 cm)
Did you know? Ancient Romans used the word porculi, or little pigs, to refer to cowries. The word eventually transformed to porcelain to describe fine pottery.
Size relative to a tea cup:
Illustration of the animal's relative size

Multimedia

Underwater Sea Creature Features

Photo: Squid

Quick-Change Artists

Travel the world's oceans in search of squid, deep-sea masters of transformation, in this multimedia feature.

Photo: Sand tiger shark

Oceans of Plenty

See a frenzy of sea life where cold and warm water meet off the coast of South Africa in this multimedia feature.

Photo: Blacktip reef sharks

Preserving Paradise

Visit the Phoenix Islands in Kiribati to see how isolation and lack of fresh water have kept human encroachment low and coral reefs healthy.

Photo: Parrotfish

Sulu-Sulawesi Seas

Tour these diverse marine communities—experience the sights and sounds of this tropical habitat.

Photo: Coral

Kingdom of Coral

Travel to Australia's Great Barrier Reef and see a carnival of sea life in this multimedia feature.

Other Underwater Sea Creatures

Map: Locator map for the golden cowrie
 Golden Cowrie range

Special Advertising Sections

Phot: Girl drinking bottled water

Interactive Map

Explore the signs of and solutions to the world’s water crisis.

Photo: Valero train

Interactive Map

Visit Siemens locations with this interactive map.

Invertebrates Right Rail

Get the Latest Headlines

Photo: Blue poison dart frogs

Make us your online news source.

Get Animal Pictures

Photo: Giant octopus

Get your daily dose of photos.

For Kids!

Photo: A cartoon dog

It's no stretch to find fun facts on our Kids site!

Six Degrees Book and DVD

Image: Six Degrees DVD and book

Get an eye-opening warning of the dangers of climate change, one degree at a time.