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🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Smallscaled grouper

Epinephelus polylepis Randall & Heemstra, 1991
Max Length
61 cm
Max Weight
Lifespan
Trophic Level
3.9
Depth
10–155 m
Climate
Tropical
Resilience
Medium
Vulnerability
67.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Known from rocky areas adjacent to soft bottoms in depths 10-155 m . In the Hong Kong live fish markets .

Scientific Name
Epinephelus polylepis
Authority
Randall & Heemstra, 1991
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
61 cm
Depth Range
10–155 m
Trophic Level
3.9
Resilience
Medium
Vulnerability
67.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 16 - 17; Anal spines: 3; Anal soft rays: 8. Distinguished by the following characteristics: head, body and fins pale, covered with numerous small close-set dark brown spots; spots on fins and dorsal parts of head and body smaller and closer together compared to those on the sides and ventrally; rear edge of caudal fin with white line and a row of blackish brown spots; presence of dark maxillary streak; body depth contained 2.6-3.3 times in SL; body width 1.8-2.4 times in depth; head length 2.5-2.8 times in SL; slightly convex interorbital, dorsal head profile almost straight; angular preopercle, with indentation above the angle and enlarged serrae below the indentation; straight upper edge of operculum; posterior nostrils slightly larger than anterior ones; maxilla reaches to below rear half of eye; front of jaws with a pair of small fixed canines; 2 rows of teeth on midlateral part of lower jaw, inner ones twice length of outer teeth, pyloric caeca 28-34 .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Smallscaled grouper is currently being reviewed.

🦐 Diet

Diet information for Smallscaled grouper is currently being compiled.

🥚 Reproduction

Reproduction data for Smallscaled grouper is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 10 - 155 m . Tropical; 33°N - 8°N, 44°E - 77°E west coast of India.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.03 (TL)
Max TL
61cm
Dorsal Spines
11
Dorsal Rays
17
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
67.00/100
High vulnerability
Trophic Level
3.9
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Randall & Heemstra, 1991

🍽️ Edibility & Flavour

"Smallscaled grouper 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 17.7 g
Omega-3 (total) 212 mg

🔬 Mercury Safety

Mercury data for Smallscaled grouper 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

🌐 Names & Taxonomy

Language Common Names
🇬🇧English smallscaled grouper
🇸🇦Arabic هامور صغير القشور
🌍CES kanic adenský
🇫🇷French Mérou petites écailles
🇵🇹Portuguese Garoupa-de-Aden
🇪🇸Spanish Mero Escamoso
🇨🇳Chinese 多鱗石斑魚

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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