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Redcheek wrasse (Thalassoma genivittatum) — Labridae

Redcheek wrasse

Thalassoma genivittatum
Family: Labridae

The Redcheek wrasse (Thalassoma genivittatum) is a saltwater fish of the family Labridae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Depth
0–? m
Diet
Carnivore
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Africa: Madagascar, Mauritius, Reunion I., Seychelles, South Africa
Edibility
Commonly eaten

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Description

The redcheek wrasse is a colourful wrasse (Labridae) from the western Indian Ocean, around Madagascar and the Mascarenes. The species grows to about 20 cm and has a greenish body with red lines on the cheek and head and vertical bar markings. As a reef-dweller it swims actively by day over rocky and coral reefs and picks small invertebrates. Like many wrasses it changes sex. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Redcheek wrasse?

The Redcheek wrasse has a torpedo-shaped body and is mainly green.

Where does the Redcheek wrasse live?

The Redcheek wrasse lives in the sea (marine waters) and is mostly found around stony or rocky ground. Africa: Madagascar, Mauritius, Reunion I., Seychelles, South Africa

How big does the Redcheek wrasse get?

The Redcheek wrasse grows to a maximum of about 20 cm.

Is the Redcheek wrasse dangerous to humans?

No, the Redcheek wrasse is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Redcheek wrasse edible?

Yes, the Redcheek wrasse is commonly eaten.

More photos

Redcheek wrasse (Thalassoma genivittatum) — Labridae — 2
Wikimedia Commons — Philippe Bourjon (CC BY-SA 3.0)
Redcheek wrasse (Thalassoma genivittatum) — Labridae — 3
Wikimedia Commons — Francois Libert (CC BY-SA 2.0)
Redcheek wrasse (Thalassoma genivittatum) — Labridae — 4
iNaturalist ((c) Francois Libert, some rights reserved (CC BY-NC))
Redcheek wrasse (Thalassoma genivittatum) — Labridae — 5
A. van Zyl (CC BY-NC 4.0) via GBIF — iNaturalist

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All data

Identification

English name
Redcheek wrasse sourced
Scientific name
Thalassoma genivittatum
Family
Labridae
Other names
Red-cheek wrasse; Redcheek-wrasse verified

Appearance

Size class
Medium verified
Max length (cm)
20 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Green sourced
Tail shape
Crescent (lunate)

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0 verified
Natural range
Africa: Madagascar, Mauritius, Reunion I., Seychelles, South Africa sourced
Origin
Native

Behaviour & biology

Diet
Carnivore
Diet (detail)
Small fishes, crustaceans and invertebrates
Territorial
No
Activity
Diurnal
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes
Seasonality
Present year-round in its habitat; no pronounced seasonality known.

For anglers

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

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Thalassoma

More from the family Labridae

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