The present invention relates to at least one known compound of formula (I) And combinations of novel active compounds comprising at least one further known compound and which are very suitable for combating animal pests such as undesirable insects and / or undesirable mites.本発明は、少なくとも1つの式(I)の公知化合物、および、少なくとも1つのさらなる公知化合物を含んでなる新規活性化合物の組合せであって、望ましくない昆虫および/または望ましくないダニ類等の動物害虫の防除に極めて好適な組合せに関する。