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💧 Freshwater Endangered 🌡️ Tropical

Duboisi

Tropheus duboisi Marlier, 1959
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Prefers the upper rocky habitat where it feeds on the algae attached to the rocks . Occurs to a depth of 30 m; maternal mouthbrooder; females guard their offspring for a few days after releasing them for first time . Aquarium keeping: many females for one male; minimum aquarium size 150 cm .

Scientific Name
Tropheus duboisi
Authority
Marlier, 1959
Habitat
Freshwater
Climate
Tropical
IUCN Status
EN
Max Length
12 cm
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Duboisi is currently being compiled.

🌀 Behaviour

Behavioural data for Duboisi is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Fecundity
5–15eggs

Produces 5-15 eggs.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 8.5 - 9.0; dH range: 10 - 12. Tropical; 24°C - 26°C ; 3°S - 6°S endemic to Lake Tanganyika, patchy distribution in the northern part of the lake (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.3±0.4
Food Items

the algae attached to the rocks (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01862 × L3.02 (TL)
Max TL
12cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
pH Range
8.5–9
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2025

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Marlier, 1959

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Duboisi · Duboisi Cichlid · Dwarf Tanganyikan Cichlid · white-spotted cichlid
🌍CES tlamovec Duboisův
🇩🇰Danish Brabantcichlide
🇩🇪German Weißpunkt-Brabantbuntbarsch · Weißpunktbuntbarsch
🇫🇮Finnish Vyökeisari · Vyökirjoahven
🇷🇺Russian Звездчатый трофеус
🌍SWA Kimpuma · Mpuma group
🇨🇳Chinese 灰體藍首魚

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 32 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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