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🌊 Marine Least Concern 🍽️ Edible 🌡️ Subtropical

Wedge sole

Dicologlossa cuneata Moreau, 1881
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
10–460 m
Climate
Subtropical
Resilience
High
Vulnerability
31.00/100
Typical Length
20 cm
Depth Zone
demersal

📖 Overview

Inhabits mainly sandy or sand-mud bottoms . Feeds on a wide range of small bottom-living organisms, mainly crustaceans, polychaete worms, bivalve mollusks, etc. . Oviparous . Eggs are pelagic and non-adhesive . Minimum depth reported from Ref. 27121.

Scientific Name
Dicologlossa cuneata
Authority
Moreau, 1881
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
30 cm
Depth Range
10–460 m
Latitude
35°S – 47°N
Trophic Level
3.3
Resilience
High
Vulnerability
31.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 81 - 90; Anal spines: 0; Anal soft rays: 65 - 77; Vertebrae: 43 - 45. Brownish grey with small dark spots; pectorals blackish with pale margin .: short and / or deep.

🌀 Behaviour

Behavioural data for Wedge sole is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
17.1cm TL

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range 10 - 460 m , usually 10 - 150 m . Subtropical; 47°N - 35°S, 19°W - 36°E South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.3±0.49
Food Items

a wide range of small bottom-living organisms, mainly crustaceans, polychaete worms, bivalve mollusk

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.03 (TL)
Max TL
30cm
Dorsal Rays
86
Anal Rays
71
Vertebrae
44

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Latitude Range
47°N – 35°S
Described By
Moreau, 1881

🍽️ Edibility & Flavour

"Wedge sole 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 19.8 g
Omega-3 (total) 136 mg

🔬 Mercury Safety

Mercury data for Wedge sole 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
✓ Sustainable Choice

🔬 Full Nutritional Profile

Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (generic fish average)

Proximate Composition
Energy125 kcal
Moisture75 %
Protein20 %
Total Fat4 %
Ash1.3 %
Fatty Acids (g)
Saturated Fat1 g
Monounsaturated Fat1.2 g
Polyunsaturated Fat1.5 g
Omega-3 Total1 g
EPA0.3 g
DHA0.5 g
Omega-6 Total0.3 g
Key Minerals & Vitamins
Calcium20 mg
Iron0.7 mg
Magnesium30 mg
Phosphorus220 mg
Potassium380 mg
Sodium55 mg
Zinc0.5 mg
Selenium32 µg
Vitamin B122 µg

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Sole · Wedge sole · foureyed sole
🏳️Catalan llenguado tasconer
🌍CES jazyk klínotvarý
🇩🇰Danish Senegal-tunge
🇩🇪German Cuneata-Zeezunge
🌍ELL Γλώσσα · Σφηνόγλωσσα
🇫🇮Finnish kiila-antura
🇫🇷French Céteau · Langue d'avocat · Séteau
🌍GLG acedía · areeiro · linguado bravo · lirpia
🇳🇱Dutch wigtong
🇵🇹Portuguese Asvião · Língua
🇪🇸Spanish Acedia · Asedia · lenguadillo
🌍TUR dil baligi

Scientific Synonyms

Scientific Name Author Year Status
Dicologoglossa cuenata Moreau 1881 Synonym
Dicologoglossa cuneata Moreau 1881 Synonym
Solea cuneata Moreau 1881 Synonym
Solea senegalensis mbaoensis Pellegrin 1907 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 669 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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