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Rufiji distichodus (Distichodus rufigiensis) — Distichodontidae

Rufiji distichodus

Distichodus rufigiensis

The Rufiji distichodus (Distichodus rufigiensis) is a freshwater fish of the family Distichodontidae that grows up to 17 cm.

Length
17 cm
Water
Freshwater
Diet
Herbivore
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Range
Africa: Mozambique, Tanzania

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Description

The Rufiji distichodus is an African characin (Distichodontidae) from fresh water of the Rufiji system in Tanzania, East Africa. The species grows to about 25 cm and has a deep, silver-grey body with a small head and a downward-pointing mouth. As a mainly plant-eating fish it grazes water plants, algae and organic matter in quiet river reaches. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Rufiji distichodus?

The Rufiji distichodus has a torpedo-shaped body and is mainly silver-grey.

Where does the Rufiji distichodus live?

The Rufiji distichodus lives in fresh water and is mostly found around open water. Africa: Mozambique, Tanzania

How big does the Rufiji distichodus get?

The Rufiji distichodus grows to a maximum of about 17 cm.

Is the Rufiji distichodus dangerous to humans?

No, the Rufiji distichodus 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
Rufiji distichodus sourced
Scientific name
Distichodus rufigiensis
Family
Distichodontidae

Appearance

Size class
Medium verified
Max length (cm)
17.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Natural range
Africa: Mozambique, Tanzania sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae, seaweeds and plant material inferred
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
Fishing with plant bait or paste bait on a bottom or float rig. 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 Distichodus

More from the family Distichodontidae

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