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Pacific mud eel (Pythonichthys asodes) — Heterenchelyidae

Pacific mud eel

Pythonichthys asodes
NE · Not Evaluated

The Pacific mud eel (Pythonichthys asodes) is a saltwater fish of the family Heterenchelyidae that grows up to 47 cm.

Length
47.2 cm
Water
Saltwater
Depth
0–17.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Pacific
Edibility
Not eaten

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Description

The Pacific mud eel is an eel from the eastern Pacific, off the coast of Central and South America. The species grows to about 47 cm and has a thick, snake-like, scaleless body with a small head and very small eyes. As a burrowing bottom-dweller it lives in soft muddy bottoms of shallow coastal water and hunts small bottom animals from cover. The fish is harmless to humans and has not been evaluated by the IUCN (NE).

Frequently asked questions

How do you recognise the Pacific mud eel?

The Pacific mud eel has a snake-like body, is mainly brown and shows a plain pattern. Thick snake-like body with very small eyes; burrowing mud-dweller

Where does the Pacific mud eel live?

The Pacific mud eel lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific

How big does the Pacific mud eel get?

The Pacific mud eel grows to a maximum of about 47 cm.

Is the Pacific mud eel dangerous to humans?

No, the Pacific mud 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.

Is the Pacific mud eel edible?

The Pacific mud eel is not usually eaten.

More photos

Pacific mud eel (Pythonichthys asodes) — Heterenchelyidae — 2
iNaturalist ((c) hectorjmz, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Pacific mud eel verified
Scientific name
Pythonichthys asodes
Family
Heterenchelyidae

Appearance

Size class
Large verified
Max length (cm)
47.2 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Plain sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Max depth (m)
17.0 verified
Natural range
Eastern Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small benthic invertebrates and crustaceans inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Burrowing mud eel; present year-round. sourced
Special features
Thick snake-like body with very small eyes; burrowing mud-dweller sourced

For anglers

Edibility
Not eaten sourced
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 sourced
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 Pythonichthys

More from the family Heterenchelyidae

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