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🌊 Marine 🍽️ Edible 🎣 Game Fish 🌡️ Temperate

Largescale blackfish

Girella punctata Gray, 1835
Max Length
50 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
Climate
Temperate
Resilience
Low
Vulnerability
39.00/100
Typical Length
Depth Zone
reef

📖 Overview

Largescale blackfish (Girella punctata) is a ray-finned fish of the family Kyphosidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 50 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms. Commercially fished and consumed as food, valued as a sport fish.

Scientific Name
Girella punctata
Authority
Gray, 1835
Habitat
Marine
Climate
Temperate
Body Shape
Short and / or deep
Max Length
50 cm
Trophic Level
2.9
Resilience
Low
Vulnerability
39.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: short and / or deep.

🌀 Behaviour

Behavioural data for Largescale blackfish is currently being reviewed.

🦐 Diet

Diet information for Largescale blackfish is currently being compiled.

🥚 Reproduction

Reproduction data for Largescale blackfish is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; oceanodromous . Temperate; 40°N - 6°N, 111°E - 142°E Northwest Pacific: southern Hokkaido southward (except the Ryukyu Islands) to Japan, Taiwan and the East China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Oceanodromous
Trophic Level
2.9±0.31

📐 Morphometrics

Length–Weight Relationship: W = 0.01585 × L3.12 (TL)
Max TL
50cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
39.00/100
Moderate vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Temperate
Described By
Gray, 1835

🍽️ Edibility & Flavour

"Largescale blackfish 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 18.8 g
Omega-3 (total) 225 mg

🔬 Mercury Safety

Mercury data for Largescale blackfish 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

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Crenidens melanichthys Richardson 1846 Synonym
Girella melanichthys Richardson 1846 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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