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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Wolff's catfish

Mystus wolffii Bleeker, 1851
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Adults occur most commonly in the tidal zone and brackish water reaches of large rivers . In the Mekong basin, it is found in fresh water well upstream in the Tonlé Sap, Cambodia. Feed mainly on insects and crustaceans . Oviparous, distinct pairing possibly like other members of the same family .

Scientific Name
Mystus wolffii
Authority
Bleeker, 1851
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
20 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
27.00/100

🔬 Taxonomy

🐟 Physical Description

Nasal barbels longer than head; maxillary barbels reaching to caudal fin; 7-9+18-23 gill rakers on upper and lower arm of first arch .: elongated.

🌀 Behaviour

Behavioural data for Wolff's catfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; demersal. Tropical Known from the Mekong basin.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.4±0.45
Food Items

insects and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L2.94 (TL)
Max TL
20cm

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bleeker, 1851

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Bagrus wolffii Bleeker 1851 Synonym
Hypselobagrus wolffii Bleeker 1851 Synonym
Macrones wolffii Bleeker 1851 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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