In our paper 'The impact of imidacloprid and thiacloprid on the mean species abundance in aquatic ecosystems' (10.1016/j.scitotenv.2022.153626), we used species sensitivity distributions and mean species abundance relationships to estimate the impact of two pesticides (imidacloprid and thiacloprid) on aquatic species. Despite data scarcity, uncertainty and variability, especially on emerging neonicotinoids, our study has shown that the Mean Species Abundance Relationship (MSAR) is a better indicator of effects in ecological studies than the Potentially Affected Fraction (PAF), a common metric in risk assessment. As such we are gradually moving from ad hoc comparisons of correlations between lab and field effects to theoretical underpinning of lab-field extrapolation. In this repository we provide data from literature underlying the analyses in the paper.