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External appearance of larvae developing from the control and cold-shocked eggs in the loach. A: Wild-type fry in the control group with normal external appearance; B: Albino fry from the 0°C cold-shocked group with abnormal external appearance; C: Wild-type fry from the 0°C cold-shocked group with normal external appearance; D: Wild-type (upper) and albino (lower) fry from the 3°C cold-shocked group with normal external appearance. Scales denote 1 mm.
