New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

Marcusenius Livingstonii

Marcusenius livingstonii Boulenger, 1899
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

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

Scientific Name
Marcusenius livingstonii
Authority
Boulenger, 1899
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
30 cm
Trophic Level
3.1
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Osteoglossiformes
Osteoglossiformes
Family
Mormyridae
Mormyridae
Genus
Marcusenius
Marcusenius
Species
Marcusenius Livingstonii
Marcusenius livingstonii

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 21 - 24; Anal spines: 0; Anal soft rays: 28 - 31.

🌀 Behaviour

Behavioural data for Marcusenius Livingstonii is currently being reviewed.

🦐 Diet

Diet information for Marcusenius Livingstonii is currently being compiled.

🥚 Reproduction

Reproduction data for Marcusenius Livingstonii is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical East flowing rivers of Tanzania (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.05 (TL)
Max TL
30cm
Dorsal Rays
23
Anal Rays
30

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Boulenger, 1899

🍽️ Edibility & Flavour

"Marcusenius Livingstonii 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 Marcusenius Livingstonii is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Marcusenius Livingstonii 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

Scientific Synonyms

Scientific Name Author Year Status
Gnathonemus livingstonii Boulenger 1899 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Marcusenius Livingstonii ↗
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.