Fourspine sculpin
📖 Overview
Adults are found in the middle reaches of rivers during the summer; migrates downstream in autumn . River bed consists of cobbles, boulders and gravel in riffles and sand and gravel in pools . Feed on fishes . Juveniles migrate from the spawning ground in the sea to the middle reaches of rivers to grow .
🔬 Taxonomy
🐟 Physical Description
Physical description for Fourspine sculpin is currently being compiled.
🌀 Behaviour
Behavioural data for Fourspine sculpin is currently being reviewed.
🦐 Diet
🥚 Reproduction
From an aquarium observation, parental care is provided by the male which guarded and cared for the eggs until they hatch .
🌍 Habitat & Distribution
Marine; freshwater; brackish; demersal; catadromous , usually ? - 1 m . Temperate; 5°C - 33°C ; 41°N - 31°N
🌿 Ecology
fishes (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Cottus Kazika 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 Fourspine sculpin is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Fourspine sculpin 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 |
|---|---|---|---|
| - | - | - |
🔍 Similar Species
👥 Community & Contribute
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