Found in shallow waters on coral reefs and rocky substrates.
Distribution
Widespread in the Indo-Pacific region.
Conservation status
Least Concern
Edibility
Edible, but it has limited culinary value and is more often valued for its shell. Do not collect living animals for consumption or shells in protected areas; follow applicable site rules.
Culinary quality / 5
2
Danger level
Harmless
Usual observation depth
1–30 m
Behaviour
Generally solitary and primarily nocturnal. It remains hidden during the day, then emerges at night to crawl and feed; the living animal can extend a spotted mantle over its shell.
Observation zones
Coral reef, reef flat, lagoon, rubble slope, rocky crevice and coral overhang; easier to observe during night diving.
Diet
Grazing and scavenging omnivore, feeding mainly on algae, but also on sponges and other attached organic matter.
Reproduction
Oviparous
Identification marks
Large, oval, shiny cowrie shell, generally 8 to 15 cm long. The dorsal surface is pale brown to gray with broad dark brown or black spots reminiscent of tiger fur; the underside is light-colored, with a long, narrow, toothed aperture. The mantle of a living animal may obscure the shell.
Similar species
Can be confused with the panther cowrie, Lyncina pantherina (formerly Cypraea pantherina). The tiger cowrie is generally larger and has broader, fewer, and more irregular dorsal spots; the panther cowrie usually has finer and denser spots.
Approach rules
Observe it without handling, turning it over, or removing it from the reef. Keep a respectful distance, do not block its path, use minimal lighting during night dives, avoid repeated close-up flashes, and never feed it.
Protection
IUCN: Least Concern. Not listed under CITES. Although it is not considered threatened globally, avoid collecting live specimens, as shell collecting can reduce local reef populations; follow protected area regulations.
