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Sailfin squeaker (Synodontis velifer) — Mochokidae

Sailfin squeaker

Synodontis velifer
Family: Mochokidae
LC · Least Concern

The Sailfin squeaker (Synodontis velifer) is a freshwater fish of the family Mochokidae that grows up to 19 cm.

Length
18.5 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Congo basin
Edibility
Rarely eaten

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Description

The sailfin squeaker is an African catfish from the Congo basin of Central Africa. The species grows to about 19 cm and has a stocky, scaleless body, three pairs of barbels and a strikingly tall, sail-like dorsal fin with a serrated spine. By rubbing this spine it produces squeaking sounds. As a nocturnal bottom fish it feeds on insect larvae, molluscs and plant matter. The spines can prick; the fish appears in the aquarium hobby. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Sailfin squeaker?

The Sailfin squeaker has a torpedo-shaped body, is mainly brown and shows a spots pattern. Tall sail-like dorsal fin; produces chattering sounds

Where does the Sailfin squeaker live?

The Sailfin squeaker lives in fresh water and is mostly found around mixed bottom. Congo basin

How big does the Sailfin squeaker get?

The Sailfin squeaker grows to a maximum of about 19 cm.

Is the Sailfin squeaker dangerous to humans?

No, the Sailfin squeaker 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 Sailfin squeaker edible?

The Sailfin squeaker is rarely eaten.

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All data

Identification

English name
Sailfin squeaker verified
Scientific name
Synodontis velifer
Family
Mochokidae

Appearance

Size class
Medium verified
Max length (cm)
18.5 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) sourced
Lips
Thin sourced
Barbels
Yes sourced
Dorsal fins
Two separate sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
Congo basin verified
Origin
Native verified

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Insect larvae, molluscs and plant material inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Nocturnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Nocturnal bottom catfish; present year-round. sourced
Special features
Tall sail-like dorsal fin; produces chattering sounds sourced

For anglers

Edibility
Rarely 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
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 Synodontis

More from the family Mochokidae

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