Smallscale yellowfish
📖 Overview
A cool-water species not found below 600m altitude; occurs in deep pools and flowing waters of permanent rivers and in dams . It feeds primarily on algae in winter months and aquatic insects in summer months, but also takes mussels, snails, crabs and small fish . Breeds during spring and summer, males maturing at a smaller size (170 mm FL) than females (300 mm FL); females grow larger than males .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 8.
🌀 Behaviour
Behavioural data for Smallscale yellowfish is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic. Subtropical; 23°S - 27°S
🌿 Ecology
algae in winter months and aquatic insects in summer months, but also takes mussels, snails, crabs a
📐 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.
🍽️ Edibility & Flavour
"Labeobarbus Polylepis is an edible species."
- Clear, bright eyes — cloudy eyes indicate age
- Firm flesh that springs back when pressed
- Fresh ocean smell, never strong or ammonia-like
- Bright red or pink gills, not grey or brown
- Shiny, moist skin with scales tightly attached
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Detailed nutritional data for Smallscale yellowfish is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Smallscale yellowfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🦠 Common Diseases
The following diseases are known to affect Smallscale yellowfish.
🔍 Similar Species
👥 Community & Contribute
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