Largemouth yellowfish
📖 Overview
Is the largest scale-bearing indigenous fish species in southern Africa. Adults prefer flowing water in deep channels or below rapids, but the species does well in dams. Mainly a predator, initially taking insects and small crustaceans but piscivore above 30 cm FL. Breeds in mid-summer to late summer over gravel beds in running water. May live for 12 or more years . Imported for food in US and Canadian markets
🔬 Taxonomy
🐟 Physical Description
Physical description for Largemouth yellowfish is currently being compiled.
🌀 Behaviour
Behavioural data for Largemouth yellowfish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic; potamodromous . Subtropical; 24°S - 30°S
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🎣 Angling Guide
- medium-heavy 7ft spinning rod
- 30-50 lb braid
- fluorocarbon leader
- grass flats
- oyster bars
- marsh drains
- deeper channel edges
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Largemouth Yellowfish · Vaal-orange Largemouth Yellowfish |
| 🌍AFR | Grootbekgeelvis · Vaal-oranjerivier Grootbek-geelvis |
| 🌍CES | parma velkotlamá |
| 🇷🇺Russian | Кимберлийский усач |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Barbus kimberleyensis | Gilchrist & Thompson | 1913 | Synonym |
| Barbus pienaarii | Fitzsimons | 1949 | Synonym |
| Barbus pienaarti | Fitzsimons | 1949 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Largemouth yellowfish.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
👥 Community & Contribute
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