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Maori wrasse (Cheilinus trilobatus) — Labridae

Maori wrasse

Cheilinus trilobatus
Family: Labridae
LC · Least Concern

The Maori wrasse (Cheilinus trilobatus) is a brackish-water fish of the family Labridae that grows up to 45 cm.

Length
45 cm
Water
Brackish
Depth
1.0–30.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific; lagoon and seaward coral reefs.
Edibility
Rarely eaten

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Description

The tripletail wrasse is a robust wrasse of the family Labridae from the Indo-Pacific. The species grows to about 45 cm and has a greenish to red-brown body; the tail of adult males has three trailing lobes, to which the name refers. Adults inhabit lagoon and seaward reefs at 1 to over 30 metres and are fairly common along shallow reef margins with good coral cover. As a predator it crushes hard-shelled prey such as molluscs, crustaceans and sea urchins with powerful jaws. Like many wrasses it changes sex during life, from female to male. The species is harmless to humans.

Frequently asked questions

How do you recognise the Maori wrasse?

The Maori wrasse has a flattened, disc-shaped body, is mainly green and shows a plain pattern. Males have a tail with three trailing lobes; crushes hard-shelled prey, changes sex.

Where does the Maori wrasse live?

The Maori wrasse lives in brackish water and is mostly found around stony or rocky ground. Indo-Pacific; lagoon and seaward coral reefs.

How big does the Maori wrasse get?

The Maori wrasse grows to a maximum of about 45 cm.

Is the Maori wrasse dangerous to humans?

No, the Maori wrasse is harmless to humans. None required: this species is harmless to humans.

Is the Maori wrasse edible?

The Maori wrasse is rarely eaten.

More photos

Maori wrasse (Cheilinus trilobatus) — Labridae — 2
iNaturalist ((c) donnymidas, some rights reserved (CC BY-NC))
Maori wrasse (Cheilinus trilobatus) — Labridae — 3
iNaturalist ((c) arthurlk11, some rights reserved (CC BY-NC))
Maori wrasse (Cheilinus trilobatus) — Labridae — 4
Wikimedia Commons — Rainer Kretzberg (CC BY 3.0)
Maori wrasse (Cheilinus trilobatus) — Labridae — 5
iNaturalist ((c) Ewout Knoester, some rights reserved (CC BY-SA))
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All data

Identification

English name
Maori wrasse verified
Scientific name
Cheilinus trilobatus
Family
Labridae
Other names
Trilobed maori wrasse; Triple-tail maori; Tripletail Maori wrasse; Tripletail wrasse; Triple-tail maori wrasse; Triple-tail wrasse; Wrasse verified

Appearance

Size class
Large verified
Max length (cm)
45.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Green inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
30.0 verified
Natural range
Indo-Pacific; lagoon and seaward coral reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Molluscs, crustaceans and sea urchins sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Males have a tail with three trailing lobes; crushes hard-shelled prey, changes sex. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Cheilinus

More from the family Labridae

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