The invention relates to novel compounds of the formula (I) in which Aa, Ab, Ac, Ad, Q, R1 and n have the definitions given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.本發明係關於新穎式(I)化合物 其中Aa、Ab、Ac、Ad、Q、R1及n具有本文中之定義,關於其作為殺蟎劑及/或殺昆蟲劑以控制動物害蟲之用途及關於其製備之方法及中間體。