📖 Overview
Inhabits coastal waters . Plentiful in tidal estuaries . Not eaten around the Island of Mozambique because the natives believe it is responsible for leprosy. Others consider the flesh causes boils. Excellent food fish.
Scientific Name
Pomadasys multimaculatus
Body Shape
Fusiform / normal
🐟 Physical Description
Dorsal spines (total): 12; Dorsal soft rays (total): 13; Anal spines: 3; Anal soft rays: 7. Silvery, darker above; head and body covered with dark spots.: fusiform / normal.
🌀 Behaviour
Behavioural data for Cock grunter is currently being
reviewed.
🦐 Diet
aquatic invertebrates
small fish
algae
detritus
🥚 Reproduction
🐣 Oviparous
Oviparous, distinct pairing during breeding .
🌍 Habitat & Distribution
Marine; brackish; demersal; depth range 20 - 50 m . Tropical east coast of Africa to Australia.
🌍 Native Range
4 countries
Djibouti
Kenya
Mozambique
Tanzania
🌿 Ecology
Zone Preferences
🌊 Marine
🌿 Brackish
⬇️ Benthic
📐 Morphometrics
Length–Weight Relationship:
W = 0.0182 × L2.98
(TL)
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
IUCN Category
Least Concern
📊 Population Risk & Fisheries
Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
57.00/100
High vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Described By
Playfair, 1867
🍽️ Edibility & Flavour
"Cock grunter 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
Detailed nutritional data for Cock grunter is
currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Cock grunter 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
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g
- Source: USDA FoodData Central templates (generic fish average)
Proximate Composition
Energy 125 kcal
Moisture 75 %
Protein 20 %
Total Fat 4 %
Ash 1.3 %
Fatty Acids (g)
Saturated Fat 1 g
Monounsaturated Fat 1.2 g
Polyunsaturated Fat 1.5 g
Omega-3 Total 1 g
EPA 0.3 g
DHA 0.5 g
Omega-6 Total 0.3 g
Key Minerals & Vitamins
Calcium 20 mg
Iron 0.7 mg
Magnesium 30 mg
Phosphorus 220 mg
Potassium 380 mg
Sodium 55 mg
Zinc 0.5 mg
Selenium 32 µg
Vitamin B12 2 µg
📊 Population Dynamics
Year
Region
Index
Notes
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-
-
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed
.