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🌊 Marine Vulnerable 🍽️ Edible 🌡️ Subtropical

Redfish

Centroberyx affinis Günther, 1859
Max Length
51 cm
Max Weight
2.0 kg
Lifespan
-
Trophic Level
3.8
Depth
10–450 m
Climate
Subtropical
Resilience
Medium
Vulnerability
70.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occur on rocky reefs and muddy substrates of the continental shelf and upper slope, forming dense schools close to the bottom at dawn and dusk and dispersing throughout the water column at night to feed . Juveniles also aggregate in schools and are found in estuaries and shallow costal waters . Feed on small fish, crustaceans and mollusks .

Scientific Name
Centroberyx affinis
Authority
Günther, 1859
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
51 cm
Max Weight
2 kg
Depth Range
10–450 m
Trophic Level
3.8
Resilience
Medium
Vulnerability
70.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 11 - 13; Anal spines: 4; Anal soft rays: 12; Vertebrae: 24. : fusiform / normal.

🌀 Behaviour

Behavioural data for Redfish is currently being reviewed.

🦐 Diet

Diet information for Redfish is currently being compiled.

🥚 Reproduction

Size at Maturity
22.5cm TL

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 10 - 450 m . Subtropical; 19°S - 41°S, 148°E - 178°W found in New Zealand; recently recorded from the Chesterfield Islands and New Caledonia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.8±0.59
🐠 Schooling
Food Items

small fish, crustaceans and mollusks (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01288 × L3.04 (TL)
Max TL
51cm
Max Weight
2,000g
Dorsal Spines
7
Dorsal Rays
12
Anal Spines
4
Anal Rays
12
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
70.00/100
High vulnerability
Trophic Level
3.8
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Günther, 1859

🍽️ Edibility & Flavour

"Redfish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • 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
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Per 100g cooked - Source: USDA FoodData Central

Nutrient Amount
Protein 17.8 g
Omega-3 (total) 431 mg

🔬 Mercury Safety

Mercury data for Redfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

👥 Community & Contribute

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