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Spotted sleeper (Eleotris picta) — Eleotridae

Spotted sleeper

Eleotris picta
Family: Eleotridae
LC · Least Concern

The Spotted sleeper (Eleotris picta) is a brackish-water fish of the family Eleotridae that grows up to 44 cm.

Length
44 cm
Water
Brackish
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Rarely eaten

Description

The spotted sleeper is a sleeper goby of the family Eleotridae from the eastern Pacific of Central and South America. The species grows to about 44 cm and has an elongate, dark-spotted body with a broad, flattened head. It inhabits rivers of low to high current velocity and stagnant waters, from sea level to about 100 metres elevation, and tolerates brackish water. As a bottom predator it often lies hidden and ambushes passing small fishes, crustaceans and insects. Sleepers owe their name to their motionless posture. The species is eaten locally and is harmless to humans.

Frequently asked questions

How do you recognise the Spotted sleeper?

The Spotted sleeper has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Spotted sleeper live?

The Spotted sleeper lives in brackish water and is mostly found around sand or mud bottom.

How big does the Spotted sleeper get?

The Spotted sleeper grows to a maximum of about 44 cm. On average the species is around 25 cm.

Is the Spotted sleeper dangerous to humans?

No, the Spotted sleeper is harmless to humans.

Is the Spotted sleeper edible?

The Spotted sleeper is rarely eaten.

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All data

Identification

Dutch name
Gevlekte slaapgrondel sourced
English name
Spotted sleeper verified
Scientific name
Eleotris picta
Family
Eleotridae
Other names
Spotted sleeper verified

Appearance

Size class
Large verified
Max length (cm)
44.0 verified
Average length (cm)
25.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Brackish sourced
Substrate
Sand / mud bottom sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bodemvissen met natuurlijk aas (worm, garnaal of vis) op of vlak boven de bodem. 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 Eleotris

More from the family Eleotridae

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