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Cloudy cuskeel (Xestochilus nebulosus) — Ophichthidae

Cloudy cuskeel

Xestochilus nebulosus
Family: Ophichthidae

The Cloudy cuskeel (Xestochilus nebulosus) is a saltwater fish of the family Ophichthidae that grows up to 47 cm.

Length
47 cm
Water
Saltwater
Depth
2.0–42.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Oceania: Marquesas Is., India, Indonesia, Israel, Mozambique, Micronesia and others

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Description

The cloudy cuskeel is a cusk eel (Ophidiidae) of deeper soft-bottom areas in the Indo-West Pacific. The species grows to about 30 cm and has a slender, elongate, pale to greyish body with long, confluent dorsal and anal fins and small eyes. As a sluggish bottom-dweller of the dark deep water it shelters in sand and burrows and snaps at small crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Cloudy cuskeel?

The Cloudy cuskeel has an elongate, eel-like body and is mainly white.

Where does the Cloudy cuskeel live?

The Cloudy cuskeel lives in the sea (marine waters) and is mostly found around sand or mud bottom. Oceania: Marquesas Is., India, Indonesia, Israel, Mozambique, Micronesia and others

How big does the Cloudy cuskeel get?

The Cloudy cuskeel grows to a maximum of about 47 cm.

Is the Cloudy cuskeel dangerous to humans?

No, the Cloudy cuskeel 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
Cloudy cuskeel sourced
Scientific name
Xestochilus nebulosus
Family
Ophichthidae
Other names
Nebulous snake eel sourced

Appearance

Size class
Large verified
Max length (cm)
47.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
White inferred
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
2.0 verified
Max depth (m)
42.0 verified
Natural range
Oceania: Marquesas Is., India, Indonesia, Israel, Mozambique, Micronesia 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

More from the family Ophichthidae

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