Valaam whitefish
📖 Overview
Recorded from coastal waters at sea. Lacustrine, at depths greater than 30 m, in Lake Ladoga commonly at 50-150 m . Specimens measuring 36-40 cm are more than 5 years old. Mature individuals spawn for the first time at 4-6 years from the end of November to December . Oviparous . Eggs are buried in unguarded nests . Adults feed on benthic invertebrates, especially gammarids, molluscs and insect larvae .
🔬 Taxonomy
🐟 Physical Description
: fusiform / normal.
🌀 Behaviour
Behavioural data for Valaam whitefish is currently being reviewed.
🦐 Diet
🥚 Reproduction
Distinct pairing .
🌍 Habitat & Distribution
Freshwater; demersal; anadromous ; depth range 30 - 150 m . Temperate
🌿 Ecology
benthic invertebrates, especially gammarids, molluscs and insect larvae (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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