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Synodontis irsacae — Mochokidae

Synodontis irsacae

Synodontis irsacae
Family: Mochokidae

The Synodontis irsacae is a freshwater fish of the family Mochokidae that grows up to 16 cm.

Length
15.7 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Can cause injury
Range
Endemic to Lake Tanganyika in East Africa.
Edibility
Not eaten

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Description

Synodontis irsacae is a squeaker catfish of the family Mochokidae from East Africa, occurring in Lake Tanganyika. The species reaches about 16 cm and has a stocky, brown mottled body with barbels. It lives from the littoral to the benthic zone, over shell, sand and mud bottoms, to about 40 m deep. As an omnivore it feeds on algae, sponges, ostracods, small crabs, insect larvae and fish eggs. The pectoral and dorsal fin spines can be locked and cause painful puncture wounds when handled. It is a typical inhabitant of the species-rich Lake Tanganyika.

Frequently asked questions

How do you recognise the Synodontis irsacae?

The Synodontis irsacae has an elongate, eel-like body, is mainly brown and shows a spots pattern. Omnivore of the shell, sand and muddy bottoms of Lake Tanganyika; lockable fin spines.

Where does the Synodontis irsacae live?

The Synodontis irsacae lives in fresh water and is mostly found around sand or mud bottom. Endemic to Lake Tanganyika in East Africa.

How big does the Synodontis irsacae get?

The Synodontis irsacae grows to a maximum of about 16 cm. On average the species is around 10 cm.

Is the Synodontis irsacae dangerous to humans?

The Synodontis irsacae can cause injury; handle it with care. Not venomous, but the lockable pectoral and dorsal fin spines can cause painful punctures and cuts when handled. Handle carefully and clean and disinfect a wound.

Is the Synodontis irsacae edible?

The Synodontis irsacae is not usually eaten.

More photos

Synodontis irsacae — Mochokidae — 2
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Synodontis irsacae — Mochokidae — 3
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Synodontis irsacae — Mochokidae — 4
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Synodontis irsacae — Mochokidae — 5
iNaturalist ((c) Ad Konings, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Synodontis irsacae sourced
Scientific name
Synodontis irsacae
Family
Mochokidae

Appearance

Size class
Medium verified
Max length (cm)
15.7 verified
Average length (cm)
10.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Endemic to Lake Tanganyika in East Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, sponges, ostracods, small crabs, insect larvae and fish eggs sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Omnivore of the shell, sand and muddy bottoms of Lake Tanganyika; lockable fin spines. sourced

For anglers

Edibility
Not 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
Can cause injury sourced
First aid
Not venomous, but the lockable pectoral and dorsal fin spines can cause painful punctures and cuts when handled. Handle carefully and clean and disinfect a wound. sourced

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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