In: The Canadian Entomologist, 1977, vol. 109, no. 4, p. 631-634
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In: The Canadian Entomologist, 1979, vol. 111, no. 2, p. 181-187
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In: The Canadian Entomologist, 1979, vol. 111, no. 5, p. 621-625
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In: The Canadian Entomologist, 1977, vol. 109, no. 2, p. 161-164
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