The engrailed, Ectropis bistortata (Goeze) (Lep.: Geometridae), has become partially double-brooded in north-east Scotland

Robert M (Bob@bobpalmer Freeserve Co Uk) Palmer
Philip J L Gould

Published in Entomologist's Record and Journal of Variation, in 2003, in volume 115, issue 4, pages 153-154

Date published:2003

BHL: 48729143
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