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Galápagos sheephead wrasse (Semicossyphus darwini) — Labridae

Galápagos sheephead wrasse

Semicossyphus darwini
Family: Labridae
DD · Data Deficient

The Galápagos sheephead wrasse (Semicossyphus darwini) is a saltwater fish of the family Labridae that grows up to 70 cm.

Length
70 cm
Water
Saltwater
Depth
3.0–100.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Eastern Pacific; rocky reefs.
Edibility
Commonly eaten

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Description

Darwin's sheephead wrasse is a large wrasse (Labridae) from the eastern Pacific. The species has a robust body; older males develop a hump on the forehead and a pale band across the body. It occurs in both shallow and deeper water on rocky reefs. With its powerful teeth and strong jaws it cracks, as an opportunistic predator, hard-shelled prey such as sea urchins, molluscs and crustaceans. The species is harmless to humans.

Frequently asked questions

How do you recognise the Galápagos sheephead wrasse?

The Galápagos sheephead wrasse has a torpedo-shaped body, is mainly brown and shows a plain pattern. Older males with a forehead hump; crushes hard-shelled prey with strong jaws.

Where does the Galápagos sheephead wrasse live?

The Galápagos sheephead wrasse lives in the sea (marine waters) and is mostly found around stony or rocky ground. Eastern Pacific; rocky reefs.

How big does the Galápagos sheephead wrasse get?

The Galápagos sheephead wrasse grows to a maximum of about 70 cm.

Is the Galápagos sheephead wrasse dangerous to humans?

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

Is the Galápagos sheephead wrasse edible?

Yes, the Galápagos sheephead wrasse is commonly eaten.

More photos

Galápagos sheephead wrasse (Semicossyphus darwini) — Labridae — 2
Wikimedia Commons — Yuri Hooker (CC BY-SA 3.0)
Galápagos sheephead wrasse (Semicossyphus darwini) — Labridae — 3
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Galápagos sheephead wrasse (Semicossyphus darwini) — Labridae — 4
iNaturalist ((c) Billy Bensted-Smith, some rights reserved (CC BY-NC))
Galápagos sheephead wrasse (Semicossyphus darwini) — Labridae — 5
iNaturalist ((c) Billy Bensted-Smith, some rights reserved (CC BY-NC))
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All data

Identification

English name
Galápagos sheephead wrasse verified
Scientific name
Semicossyphus darwini
Family
Labridae
Other names
Goldspot sheepshead verified

Appearance

Size class
Large verified
Max length (cm)
70.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Straight 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
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
3.0 verified
Max depth (m)
100.0 verified
Natural range
Eastern Pacific; rocky reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Hard-shelled prey: sea urchins, molluscs and crustaceans 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
Older males with a forehead hump; crushes hard-shelled prey with strong jaws. sourced

For anglers

Edibility
Commonly 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 Semicossyphus

More from the family Labridae

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