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Diadromous Data Deficient 🍽️ Edible 🎣 Game Fish 🌡️ Subtropical

Lebranche mullet

Mugil liza Valenciennes, 1836
Max Length
80 cm
Max Weight
9.0 kg
Lifespan
-
Trophic Level
2
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
40 cm
Depth Zone
demersal

📖 Overview

Inhabit coastal marine waters and brackish estuaries ; also found in hyper-saline lagoons and may enter freshwater . Never far from the sea . Form sizeable schools . Appear to undergo trophic migrations along the coasts . Feed on organic detritus and filamentous algae . Oviparous, eggs are pelagic and non-adhesive . Spawn several million eggs at sea . Also caught with beach nets . Marketed fresh and salted . The roe is marketed salt-pickled and dried and considered a delicacy .

Scientific Name
Mugil liza
Authority
Valenciennes, 1836
Habitat
Diadromous
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
80 cm
Max Weight
9 kg
Latitude
51°S – 32°N
Trophic Level
2
Resilience
Medium
Vulnerability
37.00/100
Migration
Catadromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 5; Dorsal soft rays (total): 8; Anal spines: 3; Anal soft rays: 8. : fusiform / normal.

🌀 Behaviour

Behavioural data for Lebranche mullet is currently being reviewed.

🦐 Diet

Diet information for Lebranche mullet is currently being compiled.

🥚 Reproduction

Size at Maturity
35cm TL

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; catadromous ; depth range 10 - ? m . Subtropical; 32°N - 51°S

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Catadromous
Trophic Level
2
🐠 Schooling
Food Items

organic detritus and filamentous algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L2.95 (TL)
Max TL
80cm
Max Weight
9,000g
Dorsal Spines
5
Dorsal Rays
8
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Latitude Range
32°N – 51°S
Described By
Valenciennes, 1836

🍽️ Edibility & Flavour

"Lebranche mullet 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) 464 mg

🔬 Mercury Safety

Mercury data for Lebranche mullet 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

👥 Community & Contribute

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