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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Largespot squeaker

Synodontis macrostigma Boulenger, 1911
Max Length
17.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Largespot squeaker (Synodontis macrostigma), first described by Boulenger, 1911 is a medium-sized fish in the family Mochokidae (order Siluriformes). Adults typically reach 17.10 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Mochokidae kept in the hobby.

Scientific Name
Synodontis macrostigma
Authority
Boulenger, 1911
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
17.1 cm
Trophic Level
3.5
Resilience
High
Vulnerability
20.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Mochokidae
Mochokidae
Genus
Synodontis
Synodontis
Species
Largespot squeaker
Synodontis macrostigma

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Largespot squeaker is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous . Distinct pairing during breeding .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 11°S - 21°S

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01349 × L2.88 (TL)
Max TL
17.1cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Boulenger, 1911

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Largespot Squeaker
🌍AFR Grootvlek-skeeubaber
🌍CES peřovec žlutolemý
🇵🇹Portuguese Bagre-leopardo-de-manchas-grandes
🌍TSN umKoko

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 9 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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