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🌊 Marine 🍽️ Edible 🌡️ Temperate

Japanese barracuda

Sphyraena japonica Bloch & Schneider, 1801
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Japanese barracuda (Sphyraena japonica), first described by Bloch & Schneider, 1801 is a medium-sized fish in the family Sphyraenidae (order Perciformes). Adults typically reach 35.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Temperate waters. Diet is predominantly piscivorous, targeting other fish and larger prey. The species is important as a food fish. As a member of the Sphyraenidae, it shares life-history and morphological traits with its relatives in the group.

Scientific Name
Sphyraena japonica
Authority
Bloch & Schneider, 1801
Habitat
Marine
Climate
Temperate
Max Length
35 cm
Trophic Level
4.2
Resilience
Medium
Vulnerability
37.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Japanese barracuda is currently being compiled.

🌀 Behaviour

Behavioural data for Japanese barracuda 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; pelagic-neritic. Temperate South China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
4.2±0.73
Food Items

fishes

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L2.95 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Temperate
Described By
Bloch & Schneider, 1801

🍽️ Edibility & Flavour

"Japanese barracuda 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 Japanese barracuda is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Japanese barracuda 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

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