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💧 Freshwater Data Deficient 🍽️ Edible 🌡️ Tropical

aquarium

Rhamphochromis ferox Regan, 1922
Max Length
45 cm
Max Weight
Lifespan
Trophic Level
4.2
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Overview information for aquarium is currently being compiled by our editorial team.

Scientific Name
Rhamphochromis ferox
Authority
Regan, 1922
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
45 cm
Trophic Level
4.2
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Diagnosis: teeth rather long and widely-spaced; premaxillary pedicel and jaws relatively short; eye rather small; cheek depth relatively large .

🌀 Behaviour

Behavioural data for aquarium is currently being reviewed.

🦐 Diet

Diet information for aquarium is currently being compiled.

🥚 Reproduction

Reproduction data for aquarium is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 9°S - 18°S, 33°W - 36°W Endemic to Lake Malawi and upper Shire River.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
4.2±0.73

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
45cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
4.2
Apex / Top predator
Climate Zone
Tropical
Described By
Regan, 1922

🍽️ Edibility & Flavour

"aquarium 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 19.7 g
Omega-3 (total) 347 mg

🔬 Mercury Safety

Mercury data for aquarium 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

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for aquarium ↗
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