Apparently a bivoltine species on the continent, the first generation flying from April to June, the second from July to September (F.K. Stöckhert, 1933). It is not known if this occurs in Britain.
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Apparently a bivoltine species on the continent, the first generation flying from April to June, the second from July to September (F.K. Stöckhert, 1933). It is not known if this occurs in Britain.
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