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Blackspot wrasse (Decodon melasma) — Labridae

Blackspot wrasse

Decodon melasma
Family: Labridae
LC · Least Concern

The Blackspot wrasse (Decodon melasma) is a saltwater fish of the family Labridae that grows up to 32 cm.

Length
32.3 cm
Water
Saltwater
Depth
40.0–160.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Rarely eaten

Description

The blackspot wrasse is a wrasse (Labridae) from the eastern Pacific. The species has an elongate, reddish body with a conspicuous dark blotch on the flank. It lives over sand bottoms with gravel and isolated reef outcrops and is often caught in the open sea as by-catch. With its strong jaw teeth it picks small invertebrates such as molluscs and crustaceans from the bottom. The species is harmless to humans.

Frequently asked questions

How do you recognise the Blackspot wrasse?

The Blackspot wrasse has a torpedo-shaped body, is mainly red-orange and shows a spots pattern.

Where does the Blackspot wrasse live?

The Blackspot wrasse lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Blackspot wrasse get?

The Blackspot wrasse grows to a maximum of about 32 cm. On average the species is around 16 cm.

Is the Blackspot wrasse dangerous to humans?

No, the Blackspot wrasse is harmless to humans.

Is the Blackspot wrasse edible?

The Blackspot wrasse is rarely eaten.

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All data

Identification

Dutch name
Vlek-varkenslipvis sourced
English name
Blackspot wrasse verified
Scientific name
Decodon melasma
Family
Labridae
Other names
Blackspot wrasse verified

Appearance

Size class
Medium verified
Max length (cm)
32.3 verified
Average length (cm)
16.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Red / orange inferred
Pattern
Spots 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)
40.0 verified
Max depth (m)
160.0 verified
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
Yes inferred

For anglers

Edibility
Rarely eaten sourced
Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Decodon

More from the family Labridae

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