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Blackspotted snake eel (Quassiremus ascensionis) — Ophichthidae

Blackspotted snake eel

Quassiremus ascensionis
Family: Ophichthidae

The Blackspotted snake eel (Quassiremus ascensionis) is a saltwater fish of the family Ophichthidae that grows up to 71 cm.

Length
71 cm
Water
Saltwater
Depth
0–12.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
Harmless
Range
North America: Antigua Barbuda, Bahamas, Barbados, Bermuda, Brazil, Virgin Is. (UK) and others

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Description

The blackspotted snake eel is a snake eel (Ophichthidae) from coastal waters of the Atlantic, around island groups. The species grows to about 71 cm and has a slender, yellowish, snake-shaped body with two rows of round black spots and a pointed, hard tail tip. As a bottom-dweller it burrows tail-first into sand and rubble bottoms near reefs and protrudes only its head to snap at small crustaceans and small fish. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Blackspotted snake eel?

The Blackspotted snake eel has a snake-like body, is mainly yellow-gold and shows a spots pattern.

Where does the Blackspotted snake eel live?

The Blackspotted snake eel lives in the sea (marine waters) and is mostly found around stony or rocky ground. North America: Antigua Barbuda, Bahamas, Barbados, Bermuda, Brazil, Virgin Is. (UK) and others

How big does the Blackspotted snake eel get?

The Blackspotted snake eel grows to a maximum of about 71 cm.

Is the Blackspotted snake eel dangerous to humans?

No, the Blackspotted 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

Blackspotted snake eel (Quassiremus ascensionis) — Ophichthidae — 2
iNaturalist ((c) Mélodie Caussat, some rights reserved (CC BY-NC))
Blackspotted snake eel (Quassiremus ascensionis) — Ophichthidae — 3
iNaturalist ((c) Keith Willmott, some rights reserved (CC BY-NC))
Blackspotted snake eel (Quassiremus ascensionis) — Ophichthidae — 4
Wikimedia Commons — Unknown authorUnknown author (Public domain)
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All data

Identification

English name
Blackspotted snake eel sourced
Scientific name
Quassiremus ascensionis
Family
Ophichthidae
Other names
Blackspotted Snake Eel; Blackspotted snake eel verified

Appearance

Size class
Large verified
Max length (cm)
71.0 verified
Body shape
Snake-like sourced
Dominant colour
Yellow / gold sourced
Pattern
Spots sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Max depth (m)
12.0 verified
Natural range
North America: Antigua Barbuda, Bahamas, Barbados, Bermuda, Brazil, Virgin Is. (UK) 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
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. 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 Quassiremus

More from the family Ophichthidae

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