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💧 Freshwater Least Concern 🌡️ Tropical

Turkana jewel cichlid

Rubricatochromis exsul Trewavas, 1933
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Turkana jewel cichlid (Rubricatochromis exsul) is a ray-finned fish. It inhabits freshwater waters. This species can reach a maximum total length of 10 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Rubricatochromis exsul
Authority
Trewavas, 1933
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
10 cm
Trophic Level
3.4
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Rubricatochromis
Rubricatochromis
Species
Turkana jewel cichlid
Rubricatochromis exsul

🐟 Physical Description

Dorsal spines (total): 14 - 15; Dorsal soft rays (total): 10 - 11; Anal spines: 3 - 4; Anal soft rays: 8 - 9. : fusiform / normal.

🌀 Behaviour

Behavioural data for Turkana jewel cichlid is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
10cm
Dorsal Spines
15
Dorsal Rays
11
Anal Spines
4
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2006

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Trewavas, 1933

👥 Community & Contribute

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