New 🐟 2024 Mercury Safety Guide Now Available. Omega-3 Rankings Updated. View Omega-3 Rankings →

💧 Freshwater Near Threatened 🍽️ Edible 🌡️ Tropical

Chitande aulonocara

Aulonocara ethelwynnae Meyer, Riehl & Zetzsche, 1987
Max Length
7.1 cm
Max Weight
Lifespan
Trophic Level
3.5
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
11.00/100
Typical Length
Depth Zone

📖 Overview

Found over sand in intermediate habitats where rocks are lying over sand. Feeds on bottom-dwelling invertebrates .

Scientific Name
Aulonocara ethelwynnae
Authority
Meyer, Riehl & Zetzsche, 1987
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
7.1 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
11.00/100
Water Temp
22–26 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Chitande aulonocara is currently being compiled.

🌀 Behaviour

Behavioural data for Chitande aulonocara is currently being reviewed.

🦐 Diet

Diet information for Chitande aulonocara is currently being compiled.

🥚 Reproduction

Reproduction data for Chitande aulonocara is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 7.4 - 8.0. Tropical; 22°C - 26°C ; 10°S - 11°S Endemic to Chitende Island, Lake Malawi.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.37
Food Items

bottom-dwelling invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
7.1cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–26°C
pH Range
7.4–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Meyer, Riehl & Zetzsche, 1987

🍽️ Edibility & Flavour

"Aulonocara Ethelwynnae 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 Chitande aulonocara is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Chitande aulonocara 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

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Chitande aulonocara ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.