nehézkes köd Skalk operophtera brumata faj Kimondottan fúj lyuk Csillogó
kis téliaraszoló - Operophtera brumata
Operophtera - Wikiwand
PDF) Cyzenis albicans (Diptera: Tachinidae) Does Not Prevent the Outbreak of Winter Moth (Lepidoptera: Geometridae) in Birch Stands and Blueberry Plots on the Lower Mainland of British Columbia