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Moontail bullseye

Distribution : Red Sea, Indian Ocean and tropical Pacific.

The bigeye invites us to discover night-time reef life. Changing light can make its appearance surprising without it being a different fish. Watching it shows why colours should always be viewed in context. Its documented depth range is 8–250 metres.

Habitat of Moontail bullseye Habitat
Coral reef, Rocky habitat
Depth range of Moontail bullseye Depth
8-250 m
Biological group of Moontail bullseye Group
Ecological role of Moontail bullseye Role
Predator

WHAT DOES IT LOOK LIKE?

The bigeye has very large red eyes and an upward-facing mouth. Its body is flattened from side to side and its tail crescent-shaped; it may appear red or silver. Colour can change with darker markings, while the eyes and tail outline remain useful features.

WHERE DOES IT LIVE?

It inhabits lagoons and reef slopes, often beside cavities or overhangs. Night activity and shaded shelters explain the value of vision suited to low light. Its broad depth range extends beyond normal diving depths and does not give the depth of this film.

WHAT DOES IT EAT?

It hunts fishes, crustaceans and small cephalopods. Worms also occur in its diet; this predator uses several resources rather than one prey type. Links to food groups represent documented diet without arbitrarily naming a species as prey.

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Moontail bullseye

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