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💧 Freshwater Data Deficient 🌡️ Tropical

Angolan happy

Chetia welwitschi Boulenger, 1898
Max Length
14.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
22.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Angolan happy (Chetia welwitschi) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 14.7 cm. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Chetia welwitschi
Authority
Boulenger, 1898
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
14.7 cm
Trophic Level
3.9
Resilience
Medium
Vulnerability
22.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Angolan happy is currently being compiled.

🌀 Behaviour

Behavioural data for Angolan happy is currently being reviewed.

🦐 Diet

Diet information for Angolan happy is currently being compiled.

🥚 Reproduction

Reproduction data for Angolan happy is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 13°S - 19°S

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
14.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Tropical
Described By
Boulenger, 1898

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Angola happy · Angolan happy

Scientific Synonyms

Scientific Name Author Year Status
Haplochromis welwitschii Boulenger 1898 Synonym
Pelmatochromis welwitschi Boulenger 1898 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 9 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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