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American conger (Conger oceanicus) — Congridae

American conger

Conger oceanicus
Family: Congridae
LC · Least Concern

The American conger (Conger oceanicus) is a saltwater fish of the family Congridae that grows up to 230 cm.

Length
230 cm
Water
Saltwater
Depth
1.0–477.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
Western Atlantic; rocky bottoms, wrecks and holes from the coast to deeper water.
Edibility
Commonly eaten

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Description

The American conger is a large conger eel of the family Congridae from the western Atlantic. The species grows to about 2.3 metres and has a robust, scaleless, greyish body with a large mouth and strong teeth. It occurs from shallow coastal water to at least 477 metres and inhabits rocky bottoms, wrecks and holes, where it shelters by day. As a nocturnal predator it hunts fishes, crustaceans and cephalopods. The conger spawns in the open ocean, after which the leaf-shaped larvae drift to the coast. With its powerful jaws it can give a nasty bite; handle a caught specimen with care.

Frequently asked questions

How do you recognise the American conger?

The American conger has a snake-like body, is mainly silver-grey and shows a plain pattern. Large, scaleless conger eel with powerful jaws; shelters in wrecks and holes during the day.

Where does the American conger live?

The American conger lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Atlantic; rocky bottoms, wrecks and holes from the coast to deeper water.

How big does the American conger get?

The American conger grows to a maximum of about 230 cm. On average the species is around 100 cm.

Is the American conger dangerous to humans?

No, the American conger is harmless to humans. Not venomous, but the powerful jaws with sharp teeth can give a nasty bite; never put a hand into crevices and handle a caught specimen with care. Clean any bite wound and seek medical care if it becomes infected.

Is the American conger edible?

Yes, the American conger is commonly eaten.

More photos

American conger (Conger oceanicus) — Congridae — 2
Wikimedia Commons — SEFSC Pascagoula Laboratory; Collection of Brandi Noble, NOAA/NMFS/SEFSC (Public domain)
American conger (Conger oceanicus) — Congridae — 3
Wikimedia Commons — Smithsonian Environmental Research Center (CC BY 2.0)
American conger (Conger oceanicus) — Congridae — 4
iNaturalist ((c) Neil DeMaster, some rights reserved (CC BY-NC))
American conger (Conger oceanicus) — Congridae — 5
iNaturalist ((c) stevewalternature, some rights reserved (CC BY-NC))
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All data

Identification

English name
American conger verified
Scientific name
Conger oceanicus
Family
Congridae
Other names
Conger; Conger eel; Dog eel; Poison eel; Sea eel verified

Appearance

Size class
Extra large verified
Max length (cm)
230.0 verified
Average length (cm)
100.0 verified
Body shape
Snake-like sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
1.0 verified
Max depth (m)
477.0 verified
Natural range
Western Atlantic; rocky bottoms, wrecks and holes from the coast to deeper water. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes, crustaceans and cephalopods sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Large, scaleless conger eel with powerful jaws; shelters in wrecks and holes during the day. sourced

For anglers

Edibility
Commonly 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
Not venomous, but the powerful jaws with sharp teeth can give a nasty bite; never put a hand into crevices and handle a caught specimen with care. Clean any bite wound and seek medical care if it becomes infected. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Conger

More from the family Congridae

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