Facultative air-breathing in the genus ; Inhabit rivers. Adults feed on small stream invertebrates such as mayflies and stoneflies . Spawning occurs from July to September . Eggs are laid in saucer-shaped depressions beneath large cobbles or boulders in fast-flowing riffles .
Physical description for Common river galaxias is currently being compiled.
Behavioural data for Common river galaxias is currently being reviewed.
Eggs are laid in saucer-shaped depressions beneath large cobbles or boulders in fast-flowing riffles .
Freshwater; benthopelagic; non-migratory . Temperate endemic to New Zealand.
small stream invertebrates such as mayflies and stoneflies (Ref
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