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Keeled characin (Triportheus brachipomus) — Triportheidae

Keeled characin

Triportheus brachipomus
Family: Triportheidae

The Keeled characin (Triportheus brachipomus) is a freshwater fish of the family Triportheidae that grows up to 22 cm.

Length
21.9 cm
Water
Freshwater
Behaviour
Schooling
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
South America: Brazil, French Guiana, Guyana, Suriname, Venezuela

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Description

The Keeled characin is a small South American characin (Triportheidae) from fresh water of the Amazon and Orinoco basins in South America. The species grows to about 25 cm and has a slender, silvery body with a strongly keeled, forward-projecting chest and long pectoral fins with which it can briefly glide out of the water. As a schooling fish it swims near the surface and eats insects, crustaceans and plant material. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Keeled characin?

The Keeled characin has an elongate, eel-like body and is mainly silver-grey.

Where does the Keeled characin live?

The Keeled characin lives in fresh water and is mostly found around mixed bottom. South America: Brazil, French Guiana, Guyana, Suriname, Venezuela

How big does the Keeled characin get?

The Keeled characin grows to a maximum of about 22 cm.

Is the Keeled characin dangerous to humans?

No, the Keeled characin 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
Keeled characin sourced
Scientific name
Triportheus brachipomus
Family
Triportheidae

Appearance

Size class
Medium verified
Max length (cm)
21.9 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
South America: Brazil, French Guiana, Guyana, Suriname, Venezuela sourced
Origin
Native inferred

Behaviour & biology

Social behaviour
Schooling sourced
Territorial
No 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

Same genus Triportheus

More from the family Triportheidae

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