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Guinean snake eel (Callechelys guineensis) — Ophichthidae

Guinean snake eel

Callechelys guineensis
Family: Ophichthidae

The Guinean snake eel (Callechelys guineensis) is a saltwater fish of the family Ophichthidae that grows up to 108 cm.

Length
108 cm
Water
Saltwater
Depth
4.0–35.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Antigua Barbuda, Bahamas, Barbados, Virgin Is. (UK), Cape Verde, Dominica and others

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Description

The Guinean snake eel is a snake eel (Ophichthidae) from shallow sand and estuarine water of the eastern Atlantic, off West Africa. The species has an elongate, eel-like, pale body with a pointed, hard tail tip with which it burrows backwards into the bottom. As a bottom-dweller it lives largely buried, sometimes projecting its head, and snaps at small fish, crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Guinean snake eel?

The Guinean snake eel has a snake-like body and is mainly silver-grey.

Where does the Guinean snake eel live?

The Guinean snake eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Antigua Barbuda, Bahamas, Barbados, Virgin Is. (UK), Cape Verde, Dominica and others

How big does the Guinean snake eel get?

The Guinean snake eel grows to a maximum of about 108 cm.

Is the Guinean snake eel dangerous to humans?

No, the Guinean snake eel 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.

More photos

Guinean snake eel (Callechelys guineensis) — Ophichthidae — 2
Florida Museum of Natural History Ichthyology (CC BY-NC 4.0) via GBIF — UF
Guinean snake eel (Callechelys guineensis) — Ophichthidae — 3
iNaturalist ((c) Daniel PINELLI, some rights reserved (CC BY-NC))
Guinean snake eel (Callechelys guineensis) — Ophichthidae — 4
iNaturalist ((c) jrschappert, some rights reserved (CC BY-NC))
Guinean snake eel (Callechelys guineensis) — Ophichthidae — 5
iNaturalist ((c) Daniel PINELLI, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Guinean snake eel sourced
Scientific name
Callechelys guineensis
Family
Ophichthidae
Other names
Shorttail snake eel verified

Appearance

Size class
Extra large verified
Max length (cm)
108.0 verified
Body shape
Snake-like sourced
Dominant colour
Silver / grey inferred
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
4.0 verified
Max depth (m)
35.0 verified
Natural range
North America: Antigua Barbuda, Bahamas, Barbados, Virgin Is. (UK), Cape Verde, Dominica and others sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

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 Callechelys

More from the family Ophichthidae

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