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💧 Freshwater Least Concern 🌡️ Tropical

Asian Banjo Catfish

Acrochordonichthys rugosus Bleeker, 1846
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits clear, swiftly flowing forested streams with pH of 7 and sandy or rocky bottoms. Hides under submerged logs or rocks with some leaf litter in the swifter parts of the stream. A predatory fish, ambushing balitorid loaches of Nemacheilus and sisorid catfish of the genus Glyptothorax .

Scientific Name
Acrochordonichthys rugosus
Authority
Bleeker, 1846
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
11 cm
Trophic Level
4.2
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 4 - 5; Anal soft rays: 8 - 10; Vertebrae: 35 - 37. Generally dark brown with many irregular light brown patches. Long nasal barbels 6.5-15.6%HL. Lateral margins of head, steeply sloping; convex snout when viewed dorsally. Adipose fin with angular posterior margin. Pectoral spine with serrations on the posterior edge .: elongated.

🌀 Behaviour

Behavioural data for Asian Banjo Catfish is currently being reviewed.

🦐 Diet

Diet information for Asian Banjo Catfish is currently being compiled.

🥚 Reproduction

Reproduction data for Asian Banjo Catfish is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 7.0 - ?. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4.2±0.73

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
11cm
Dorsal Spines
1
Dorsal Rays
5
Anal Rays
9
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bleeker, 1846

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Asian Banjo Catfish
🌍CES proudovec svraštělý
🌍THA ปลาคางคก

Scientific Synonyms

Scientific Name Author Year Status
Acrochordonichthys buettikoferi Popta 1904 Synonym
Acrochordonichthys melanogaster Bleeker 1854 Synonym
Acrochordonichthys obscurus Popta 1904 Synonym
Acrochordonichthys platycephalus Bleeker 1858 Synonym
Acrochordonichthys pleurostigma Bleeker 1855 Synonym
Acrochordonichthys varius Popta 1904 Synonym
Acrochordonichthys zonatus Bleeker 1855 Synonym
Pimelodus melanogaster Bleeker 1854 Synonym
Pimelodus pleurostigma Bleeker 1855 Synonym
Pimelodus rugosus Bleeker 1846 Synonym
Pimelodus zonatus Bleeker 1855 Synonym
Sosia chamaeleon pallida Vaillant 1902 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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