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🌊 Marine 🍽️ Edible 🎣 Game Fish 🌡️ Subtropical

Stone-bream

Neoscorpis lithophilus Gilchrist & Thompson, 1908
Max Length
50 cm
Max Weight
2.6 kg
Lifespan
10 yrs
Trophic Level
2.8
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
18 cm
Depth Zone
demersal

📖 Overview

Adults inhabit coastal waters with rocky substrate. Food consists of algae and associated invertebrates .

Scientific Name
Neoscorpis lithophilus
Authority
Gilchrist & Thompson, 1908
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
Max Length
50 cm
Max Weight
2.6 kg
Lifespan
10 years
Trophic Level
2.8
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Neoscorpis
Neoscorpis
Species
Stone-bream
Neoscorpis lithophilus

🐟 Physical Description

Dorsal spines (total): 6 - 8; Dorsal soft rays (total): 20 - 25; Anal spines: 3; Anal soft rays: 23 - 26. : short and / or deep.

🌀 Behaviour

Behavioural data for Stone-bream is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
30cm TL

🌍 Habitat & Distribution

Marine; demersal. Subtropical; 25°S - 35°S, 18°E - 34°E South Africa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.8±0.25

📐 Morphometrics

Length–Weight Relationship: W = 0.01622 × L3 (TL)
Max TL
50cm
Max Weight
2,600g
Dorsal Spines
7
Dorsal Rays
23
Anal Spines
3
Anal Rays
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Gilchrist & Thompson, 1908

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

🍽️ Edibility & Flavour

"Neoscorpis Lithophilus 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 18.4 g
Omega-3 (total) 220 mg

🔬 Mercury Safety

Mercury data for Stone-bream 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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