During which water temperature range does the spring spawning of walleye usually occur?
Answer
Between 45 and 55 degrees Fahrenheit
The reproductive cycle of the walleye is tightly linked to specific thermal cues in the aquatic environment. Spawning activities commence in the spring once the water temperature reaches a specific narrow range. The ideal conditions for the females to deposit their eggs are typically observed when the water temperature settles between 45 and 55 degrees Fahrenheit. Furthermore, walleye exhibit a non-nest building reproductive strategy, meaning the female deposits her eggs over suitable substrates like gravel or rocky bottoms, and parental care beyond egg deposition is non-existent, relying on sheer numbers for population sustainability.
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