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Duckbill oceanic eel (Nessorhamphus ingolfianus) — Derichthyidae

Duckbill oceanic eel

Nessorhamphus ingolfianus
Family: Derichthyidae
LC · Least Concern

The Duckbill oceanic eel (Nessorhamphus ingolfianus) is a saltwater fish of the family Derichthyidae that grows up to 60 cm.

Length
60 cm
Water
Saltwater
Depth
0.0–1800.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Snake-like
Substrate
Open water
Danger
Harmless
Edibility
Not eaten

Description

The duckbill oceanic eel is a snake-like deep-sea eel of the family Derichthyidae reaching about 60 cm. The slender, brownish to silvery body tapers backward and bears a continuous dorsal and anal fin; striking is the long, flattened snout resembling a duck's bill, which gives the species its name. It lives meso- to bathypelagically in the open water of tropical and temperate oceans worldwide, including the Atlantic. Unlike many eels it does not live on the bottom but hovers in the water column, where it hunts small fish and crustaceans. Like all true eels it develops through a transparent, leaf-shaped leptocephalus larva that drifts with the currents for a long time before transforming.

Frequently asked questions

How do you recognise the Duckbill oceanic eel?

The Duckbill oceanic eel has a snake-like body, is mainly brown and shows a plain pattern.

Where does the Duckbill oceanic eel live?

The Duckbill oceanic eel lives in the sea (marine waters) and is mostly found around open water.

How big does the Duckbill oceanic eel get?

The Duckbill oceanic eel grows to a maximum of about 60 cm.

Is the Duckbill oceanic eel dangerous to humans?

No, the Duckbill oceanic eel is harmless to humans.

Is the Duckbill oceanic eel edible?

The Duckbill oceanic eel is not usually eaten.

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All data

Identification

Dutch name
Eendenbekaal sourced
English name
Duckbill oceanic eel verified
Scientific name
Nessorhamphus ingolfianus
Family
Derichthyidae
Other names
Duckbill oceanic eel; Duckbilled eel; Ingolf duckbill eel verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Open water sourced
Min depth (m)
0.0 verified
Max depth (m)
1800.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore verified
Social behaviour
Solitary verified
Territorial
No verified
Activity
Nocturnal inferred
Reproduction
Separate sexes verified
Sexual dimorphism
No verified

For anglers

Edibility
Not eaten verified
Fishing method
Sportvissen met kunstaas of (dood/levend) aasvis door te trollen, te werpen of drijvend te vissen in open water. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Nessorhamphus

More from the family Derichthyidae

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