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🌊 Marine 🍽️ Edible 🌡️ Subtropical

Star snapper

Lutjanus stellatus Akazaki, 1983
Max Length
55 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
45.00/100
Typical Length
35 cm
Depth Zone
reef

📖 Overview

Adults occur in the vicinity of coral and rocky reefs. Usually found solitarily or in small groups. Sold in Hong Kong live fish markets .

Scientific Name
Lutjanus stellatus
Authority
Akazaki, 1983
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
Max Length
55 cm
Trophic Level
4
Resilience
Medium
Vulnerability
45.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 13 - 15; Anal spines: 3; Anal soft rays: 8. Body is moderately deep, generally brown, slightly purplish, grading to yellowish brown or pale orange on belly. A longitudinal blue stripe runs from the snout to the opercle; a white spot is just above the lateral line below the first soft ray of the dorsal fin.: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Star snapper is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; reef-associated. Subtropical; 35°N - 20°N, 112°E - 135°E Northwest Pacific: southern Japan southward to the vicinity of Hong Kong.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.66

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L2.96 (TL)
Max TL
55cm
Dorsal Spines
10
Dorsal Rays
14
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
45.00/100
Moderate vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Akazaki, 1983

🍽️ Edibility & Flavour

"Lutjanus Stellatus 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) 206 mg

🔬 Mercury Safety

Mercury data for Star snapper 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 (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

👥 Community & Contribute

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