📖 Overview
Inhabits sandy and muddy bottoms. Feeds on zoobenthos and zooplankton . Minimum depth reported from Ref. 5535.
Scientific Name
Plectorhinchus mediterraneus
Authority
Guichenot, 1850
Body Shape
Fusiform / normal
🐟 Physical Description
Dorsal spines (total): 10 - 13; Dorsal soft rays (total): 17 - 20. Grey violet color, abdomen light .: fusiform / normal.
🌀 Behaviour
Behavioural data for Rubberlip grunt is currently being
reviewed.
🦐 Diet
aquatic invertebrates
small fish
algae
detritus
🥚 Reproduction
🐣 Oviparous
Oviparous, distinct pairing during breeding .
🌍 Habitat & Distribution
Marine; demersal; depth range 10 - 180 m . Subtropical; 45°N - 22°S, 25°W - 20°E
Greece
Spain
🌿 Ecology
Zone Preferences
🌊 Marine
⬇️ Benthic
Food Items
zoobenthos and zooplankton (Ref
📐 Morphometrics
Length–Weight Relationship:
W = 0.01288 × L3.04
(TL)
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
IUCN Category
Data Deficient
📊 Population Risk & Fisheries
Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
54.00/100
Moderate-High vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Latitude Range
45°N
–
22°S
Described By
Guichenot, 1850
🍽️ Edibility & Flavour
"Rubberlip grunt 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) |
331 mg
|
🔬 Mercury Safety
Mercury data for Rubberlip grunt 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
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
Scientific Synonyms
|
Scientific Name |
Author |
Year |
Status |
|
Diagramma mediterraneum |
Guichenot |
1850 |
Synonym
|
|
Parapristipoma mediterraneum |
Guichenot |
1850 |
Synonym
|
|
Plectorhynchus mediterraneus |
Guichenot |
1850 |
Synonym
|
|
Plectorhynchus mediterranus |
Guichenot |
1850 |
Synonym
|
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 674 records indexed
.