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💧 Freshwater Near Threatened 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Clanwilliam yellowfish

Labeobarbus seeberi Gilchrist & Thompson, 1913
Max Length
98.7 cm
Max Weight
10.7 kg
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Subtropical
Resilience
Very low
Vulnerability
64.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Favors deep pools and runs of large tributaries and mainstreams as well as impounded waters. Omnivorous, feeding on algae and aquatic invertebrates such as insects, snails, and crabs. Large specimens also take frogs and small fish. Breeds in summer, migrating upstream to spawn over gravel beds.

Scientific Name
Labeobarbus seeberi
Authority
Gilchrist & Thompson, 1913
Habitat
Freshwater
Climate
Subtropical
IUCN Status
NT
Max Length
98.7 cm
Max Weight
10.7 kg
Trophic Level
3.4
Resilience
Very low
Vulnerability
64.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Clanwilliam yellowfish is currently being compiled.

🌀 Behaviour

Behavioural data for Clanwilliam yellowfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; potamodromous . Subtropical; 30°S - 33°S South Africa.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Potamodromous
Trophic Level
3.4±0.56

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.1 (TL)
Max TL
98.7cm
Max Weight
10,700g

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
64.00/100
High vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Gilchrist & Thompson, 1913

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

🦠 Common Diseases

The following diseases are known to affect Clanwilliam yellowfish.

👥 Community & Contribute

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