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Longtail snake eel (Ophichthus longipenis) — Ophichthidae

Longtail snake eel

Ophichthus longipenis
Family: Ophichthidae

The Longtail snake eel (Ophichthus longipenis) is a saltwater fish of the family Ophichthidae that grows up to 59 cm.

Length
58.7 cm
Water
Saltwater
Depth
0.0–69.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Costa Rica, El Salvador, Mexico, Panama

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Description

The Longtail snake eel is a snake eel (Ophichthidae) from shallow sand and mud water of the Indo-West Pacific. The species grows to about 40 cm and has a very slender, snake-like body with a pointed, hard tail with which it burrows backwards into soft sediment. As a nocturnal bottom-dweller it lies hidden by day with only the head showing and snaps at small fish and crustaceans. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Longtail snake eel?

The Longtail snake eel has a snake-like body and is mainly brown.

Where does the Longtail snake eel live?

The Longtail snake eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Costa Rica, El Salvador, Mexico, Panama

How big does the Longtail snake eel get?

The Longtail snake eel grows to a maximum of about 59 cm.

Is the Longtail snake eel dangerous to humans?

No, the Longtail 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.

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All data

Identification

English name
Longtail snake eel sourced
Scientific name
Ophichthus longipenis
Family
Ophichthidae
Other names
Slender snake eel sourced

Appearance

Size class
Large verified
Max length (cm)
58.7 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
69.0 verified
Natural range
North America: Costa Rica, El Salvador, Mexico, Panama 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 sourced
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 Ophichthus

More from the family Ophichthidae

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