New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🍽️ Edible 🎣 Game Fish 🌡️ Temperate

Brill

Scophthalmus rhombus Linnaeus, 1758
Max Length
75 cm
Max Weight
8.0 kg
Lifespan
6 yrs
Trophic Level
4.4
Depth
5–50 m
Climate
Temperate
Resilience
Medium
Vulnerability
36.00/100
Typical Length
30 cm
Depth Zone
demersal

📖 Overview

Lives on sandy or mixed bottoms; feeds on bottom-living fishes and larger crustaceans. Marketed fresh and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked .

Scientific Name
Scophthalmus rhombus
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Temperate
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
75 cm
Max Weight
8 kg
Lifespan
6 years
Depth Range
5–50 m
Trophic Level
4.4
Resilience
Medium
Vulnerability
36.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

Thinner and more slender body. Skin with small, smooth scales, without bony tubercle. Able to change color of the eyed side, matching the bottom they rest on. Color is often olive green, with dark and light spots .: short and / or deep.

🌀 Behaviour

Behavioural data for Brill is currently being reviewed.

🦐 Diet

Diet information for Brill is currently being compiled.

🥚 Reproduction

Size at Maturity
37cm TL

🌍 Habitat & Distribution

Marine; demersal; oceanodromous ; depth range 5 - 50 m . Temperate; 64°N - 26°N, 24°W - 42°E known throughout the Mediterranean and Black Sea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
4.4±0.1
Food Items

bottom-living fishes and larger crustaceans

📐 Morphometrics

Length–Weight Relationship: W = 0.01096 × L3.01 (TL)
Max TL
75cm
Max Weight
8,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
4.4
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Temperate
Described By
Linnaeus, 1758

🍽️ Edibility & Flavour

"Brill 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 19.3 g
Omega-3 (total) 262 mg

🔬 Mercury Safety

Mercury data for Brill 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
Platessa pavonina Costa 1847 Synonym
Pleuronectes cristatus Bloch & Schneider 1801 Synonym
Pleuronectes laevis Turton 1802 Synonym
Pleuronectes lioderma Nardo 1827 Synonym
Pleuronectes rhombus Linnaeus 1758 Synonym
Pleuronectes rhombus laevis Bonaparte 1833 Synonym
Rhombus barbatus Risso 1827 Synonym
Rhombus laevis Turton 1802 Synonym
Rhombus linnei Malm 1877 Synonym
Rhombus vulgaris Cuvier 1846 Synonym
Scophtalmus rhombus Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 19 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Brill ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.