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🌊 Marine Near Threatened 🍽️ Edible 🌡️ Deep-water

Blackmouth Croaker

Pentheroscion mbizi Poll, 1950
Max Length
56 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
50–350 m
Climate
Deep-water
Resilience
Medium
Vulnerability
41.00/100
Typical Length
25 cm
Depth Zone
deep-water

📖 Overview

Found in deep shelf and upper slopes over mud, sand and rock bottoms. Also moves in midwater, in equatorial regions below the thermocline .

Scientific Name
Pentheroscion mbizi
Authority
Poll, 1950
Habitat
Marine
Climate
Deep-water
IUCN Status
NT
Max Length
56 cm
Depth Range
50–350 m
Latitude
17°S – 12°N
Trophic Level
3.7
Resilience
Medium
Vulnerability
41.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Blackmouth Croaker is currently being compiled.

🌀 Behaviour

Behavioural data for Blackmouth Croaker is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 50 - 350 m , usually 80 - 200 m . Deep-water; 12°N - 17°S

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water ⬇️ Benthic
Trophic Level
3.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.13 (TL)
Max TL
56cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
41.00/100
Moderate vulnerability
Trophic Level
3.7
Predator
Climate Zone
Deep-water
Latitude Range
12°N – 17°S
Described By
Poll, 1950

🍽️ Edibility & Flavour

"Blackmouth Croaker 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 g
Omega-3 (total) 222 mg

🔬 Mercury Safety

Mercury data for Blackmouth Croaker 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 (lean white fish average)

Proximate Composition
Energy90 kcal
Moisture80 %
Protein18 %
Total Fat1.2 %
Ash1.2 %
Fatty Acids (g)
Saturated Fat0.3 g
Monounsaturated Fat0.2 g
Polyunsaturated Fat0.4 g
Omega-3 Total0.3 g
EPA0.08 g
DHA0.15 g
Omega-6 Total0.05 g
Key Minerals & Vitamins
Calcium18 mg
Iron0.4 mg
Magnesium30 mg
Phosphorus200 mg
Potassium380 mg
Sodium60 mg
Zinc0.4 mg
Selenium30 µg
Vitamin B60.3 mg
Vitamin B121 µg

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blackmouth Croaker
🌍CES smuha landanská
🇫🇷French Courbine à Bouche Noire
🇵🇹Portuguese Corvina · Corvina-branca · Corvina-de-boca-negra
🇷🇺Russian Мбица
🇪🇸Spanish Corvina Bocanegra

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 674 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Blackmouth Croaker ↗
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