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💧 Freshwater Least Concern 🌡️ Tropical

Nanochromis Parilus

Nanochromis parilus Roberts & Stewart, 1976
Max Length
4.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in large numbers in areas with slowly-flowing waters along the banks of the Congo River near Brazzaville and Kinshasa; does not seem to prefer the more rapidly-flowing parts of the river, even though Roberts & Stewart (1976) viewed it as a moderately rheophilic species . Feeds on worms, crustaceans and insects . Cave-spawner .

Scientific Name
Nanochromis parilus
Authority
Roberts & Stewart, 1976
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
4.4 cm
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Water Temp
22–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Diagnosis: upper half of caudal fin always with alternating pattern of black and white to yellow stripes; lower half of caudal fin variable in males: uniformly violet (pale and sometimes almost transparent) across entire fin, or with many rows of red spots, or any combination of both; females always with an unmarked, clear to pale violet lower half of the caudal fin .

🌀 Behaviour

Behavioural data for Nanochromis Parilus is currently being reviewed.

🦐 Diet

Diet information for Nanochromis Parilus is currently being compiled.

🥚 Reproduction

Reproduction data for Nanochromis Parilus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 7.0; dH range: 5 - 8. Tropical; 22°C - 25°C ; 4°S - 6°S

🌿 Ecology

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

worms, crustaceans and insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
4.4cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–25°C
pH Range
6–7
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Roberts & Stewart, 1976

🌐 Names & Taxonomy

Language Common Names
🌍CES cichlidka konžská
🇩🇪German Blauer Kongocichlide

Scientific Synonyms

Scientific Name Author Year Status
Nanochromis parilius Roberts & Stewart 1976 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 25 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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