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🌊 Marine Data Deficient 🍽️ Edible 🌡️ Tropical

Peruvian rock seabass

Paralabrax humeralis Valenciennes, 1828
Max Length
54.5 cm
Max Weight
2.5 kg
Lifespan
-
Trophic Level
4.1
Depth
60–180 m
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in schools . Known from a temperature range of 14-16 °C . Also caught with trammel nets . An appreciated food fish in Peru .

Scientific Name
Paralabrax humeralis
Authority
Valenciennes, 1828
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
54.5 cm
Max Weight
2.5 kg
Depth Range
60–180 m
Latitude
34°S – 31°N
Trophic Level
4.1
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Peruvian rock seabass is currently being compiled.

🌀 Behaviour

Behavioural data for Peruvian rock seabass is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

Size at Maturity
26.9cm TL

Also Ref. 103751.

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 60 - 180 m . Tropical; 31°N - 34°S East Pacific: Costa Rica, Colombia to extreme south of Chile.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
4.1±0.5
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.05 (TL)
Max TL
54.5cm
Max Weight
2,500g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Tropical
Latitude Range
31°N – 34°S
Described By
Valenciennes, 1828

🍽️ Edibility & Flavour

"Peruvian rock seabass 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 17.2 g
Omega-3 (total) 259 mg

🔬 Mercury Safety

Mercury data for Peruvian rock seabass 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

📊 Population Dynamics

Year Region Index Notes
- - -

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Peruvian Rock Bass · Peruvian rock seabass · Sea bass
🏳️Catalan Serrà de roca
🌍CES kanic šmouhovaný
🇩🇰Danish peruviansk havaborre
🇫🇷French Serran cabrilla
🇯🇵Japanese ペルーイソハタ
🇵🇹Portuguese Serrano-de-Valparaíso
🇷🇺Russian Перуанская кабрилья
🇪🇸Spanish Bagalo · Cabrilla · Cabrilla común · Cabrilla loca · Cabrilla lucero · Cabrillones · Cagalo · Muñi · Perela · Serran cabrilla
🇨🇳Chinese 紅點副鱸

Scientific Synonyms

Scientific Name Author Year Status
Paralabrax semifasciatus Guichenot 1848 Synonym
Serranus humeralis Valenciennes 1828 Synonym
Serranus semifasciatus Guichenot 1848 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 31 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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