Psyllids collected during each light trapping session. The table includes date, location, number of families, genera and individuals (N), collected divided by sex (♂, males; ♀, females). The number of species is reported based on the morphological assessment (Morph.), on the cytochrome oxidase c (COI) barcoding and on the joined total, including the 2 taxa that failed PCR amplification. The total number of families, genera and species is the overall number of different groups recorded across the eight sampling events (Table S1). Values marked with * have been estimated based on photos and not manually counted, therefore are excluded by the overall count.