Otjikoto tilapia
📖 Overview
Found in deep sinkhole lakes (100 m deep or more, e.g. introduced population in Lake Otjikoto, Namibia) with moderately clear water and with water temperatures ranging from 19 to 27°C . Omnivorous , but feeds mainly on algae and diatoms . Generally congregate, breed and feed from the near-vertical shores. Use narrow shelves for breeding, with established and defended territories, both parents guard and tend eggs. Threatened due to depletion of local groundwater resources and impact of introduced species . Individuals tend to display different color patterns ranging from pure black to mottled black and blue, pink and white . Biparental open-spawning species .
🔬 Taxonomy
🐟 Physical Description
color patterns ranging from pure black to mottled black and blue, pink and white .
🌀 Behaviour
Behavioural data for Otjikoto tilapia is currently being reviewed.
🦐 Diet
Diet information for Otjikoto tilapia is currently being compiled.
🥚 Reproduction
Nests are built on narrow rocky ledges and competition for these nest sites is very strong.
🌍 Habitat & Distribution
Freshwater; benthopelagic; pH range: 7.0 - 7.8; dH range: ? - 15. Tropical; 22°C - 26°C ; 19°S - 21°S endemic to Lake Guinas, Namibia.
🌿 Ecology
algae and diatoms (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) — 7 records indexed .
👥 Community & Contribute
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