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Goldsinny wrasse (Ctenolabrus rupestris) — Labridae

Goldsinny wrasse

Ctenolabrus rupestris
Family: Labridae
LC · Least Concern

The Goldsinny wrasse (Ctenolabrus rupestris) is a saltwater fish of the family Labridae that grows up to 18 cm.

Length
18 cm
Water
Saltwater
Depth
1.0–50.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Northeast Atlantic and the western Mediterranean Sea, on rocky, seaweed-covered coasts.
Edibility
Not eaten

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Description

The goldsinny wrasse is a small wrasse of the family Labridae reaching about 18 cm. The elongate, red-brown body has thick lips and, as a hallmark, a conspicuous dark spot at the front of the dorsal fin and a second spot at the top of the tail base. The species lives on rocky, weedy shores of the north-eastern Atlantic and the western Mediterranean, sheltering in crevices. It hunts small crustaceans, molluscs and worms. Like many wrasses it is a protogynous hermaphrodite. The goldsinny is used on a large scale as a 'cleaner fish' in salmon farms, where it picks sea lice off farmed salmon; in the wild it has no fishery importance.

Frequently asked questions

How do you recognise the Goldsinny wrasse?

The Goldsinny wrasse has a torpedo-shaped body, is mainly brown and shows a plain pattern. Small, red-brown wrasse with a conspicuous dark blotch at the front of the dorsal fin and a second at the top of the caudal peduncle.

Where does the Goldsinny wrasse live?

The Goldsinny wrasse lives in the sea (marine waters) and is mostly found around stony or rocky ground. Northeast Atlantic and the western Mediterranean Sea, on rocky, seaweed-covered coasts.

How big does the Goldsinny wrasse get?

The Goldsinny wrasse grows to a maximum of about 18 cm. On average the species is around 11 cm.

Is the Goldsinny wrasse dangerous to humans?

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

Is the Goldsinny wrasse edible?

The Goldsinny wrasse is not usually eaten.

More photos

Goldsinny wrasse (Ctenolabrus rupestris) — Labridae — 2
iNaturalist ((c) Alex, some rights reserved (CC BY-NC))
Goldsinny wrasse (Ctenolabrus rupestris) — Labridae — 3
iNaturalist ((c) mnolito, some rights reserved (CC BY-NC))
Goldsinny wrasse (Ctenolabrus rupestris) — Labridae — 4
iNaturalist ((c) donnymidas, some rights reserved (CC BY-NC))
Goldsinny wrasse (Ctenolabrus rupestris) — Labridae — 5
Jeppe Jørgensen (http://creativecommons.org/licenses/by/4.0/) via GBIF

Easily confused with

These species look like the Goldsinny wrasse and live in the same waters.

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All data

Identification

English name
Goldsinny wrasse verified
Scientific name
Ctenolabrus rupestris
Family
Labridae
Other names
Goldsinny; Gold-sinny; Goldsinny wrasse; Goldsinny-wrass; Goldsinny-wrasse; Rock cook verified

Appearance

Size class
Medium verified
Max length (cm)
18.0 verified
Average length (cm)
11.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Plain sourced
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
Yes verified

Habitat & distribution

Water type
Saltwater verified
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
50.0 verified
Natural range
Northeast Atlantic and the western Mediterranean Sea, on rocky, seaweed-covered coasts. verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Diet (detail)
Small crustaceans, molluscs and worms sourced
Social behaviour
Solitary verified
Territorial
Yes verified
Activity
Diurnal inferred
Reproduction
Protogynous (female first) verified
Sexual dimorphism
No verified
levensduur_max_jaar
8.0 verified
Seasonality
Spawns in spring and summer; the male defends a territory in a rock crevice and guards the eggs. sourced
Special features
Small, red-brown wrasse with a conspicuous dark blotch at the front of the dorsal fin and a second at the top of the caudal peduncle. sourced

For anglers

Edibility
Not eaten verified
Fishing method
Sometimes caught as bycatch when fishing on rocky shores; best known as a 'cleaner fish' against sea lice in salmon farms sourced
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

More from the family Labridae

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