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🌊 Marine ⚠️ Venomous ⚡ Traumatogenic 🌡️ Tropical

Bleeker's catfish

Hemiarius bleekeri Popta, 1900
Max Length
17 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Overview information for Bleeker's catfish is currently being compiled by our editorial team.

Scientific Name
Hemiarius bleekeri
Authority
Popta, 1900
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
17 cm
Trophic Level
3.4
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 1; Anal soft rays: 22 - 25. Teardrop-shaped dorsomedian head groove, tapering to a point at the base of the supraoccipital process; high keel. Mouth gape 45-49% of HL. Maxillary barbels 38 - 43% of SL. Gill rakers absent on hind aspect of first 2 gill arches. Dorsal fin spine equal to 4/5 of HL.: elongated.

🌀 Behaviour

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

🦐 Diet

Diet information for Bleeker's catfish is currently being compiled.

🥚 Reproduction

Reproduction data for Bleeker's catfish is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal. Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.13 (TL)
Max TL
17cm
Dorsal Spines
1
Anal Rays
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Popta, 1900

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