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Anodus elongatus — Hemiodontidae

Anodus elongatus

Anodus elongatus
Family: Hemiodontidae
NE · Not Evaluated

The Anodus elongatus is a freshwater fish of the family Hemiodontidae that grows up to 30 cm.

Length
30.3 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Open water
Danger
Harmless
Range
Amazon and Orinoco basins
Edibility
Rarely eaten

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Description

Anodus elongatus is a slender characin from the Amazon and Orinoco basins of South America. The species grows to about 30 cm and has an elongate, silvery, laterally compressed body without teeth in the jaws. It schools in open water of large rivers and uses its fine gill rakers to filter small zooplankton and detritus from the water. During high water it migrates onto the floodplains. The fish is a local food fish. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Anodus elongatus?

The Anodus elongatus has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Toothless jaws and fine gill rakers; schooling plankton filterer

Where does the Anodus elongatus live?

The Anodus elongatus lives in fresh water and is mostly found around open water. Amazon and Orinoco basins

How big does the Anodus elongatus get?

The Anodus elongatus grows to a maximum of about 30 cm.

Is the Anodus elongatus dangerous to humans?

No, the Anodus elongatus 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 Anodus elongatus edible?

The Anodus elongatus is rarely eaten.

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All data

Identification

English name
Anodus elongatus verified
Scientific name
Anodus elongatus
Family
Hemiodontidae

Appearance

Size class
Medium verified
Max length (cm)
30.3 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
Amazon and Orinoco basins verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Small zooplankton and detritus inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Schooling river filter feeder; migrates with the high water. sourced
Special features
Toothless jaws and fine gill rakers; schooling plankton filterer sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Angling with lures or (dead/live) baitfish by trolling, casting or drift fishing in open water. 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

More from the family Hemiodontidae

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