Supplement 1. Effect sizes and species traits used in the species abundance meta-analysis.

File List species_effect_sizes.csv (MD5: 814d3f03927e6dcb0a9cf28c7ea4b5da) Description The file, species effect sizes.csv, presents data utilized in the species abundance meta-analysis. Included are details on the publications used for the analysis (record ‘ID’, ‘Author’, ‘Year’, ‘City’, ‘Country’). Species names are given as per the original publication (‘Given.Name’) along with any modifications to the name due to spelling errors, synonyms, or taxonomic revisions (‘Binomial.Accepted’). All names were verified using Lorenz (2005); an asterisk in the Binomial. Accepted column indicates names that were not listed as accepted names in Lorenz (2005). ‘Subfamily,’ ‘Tribe,’ and ‘Subtribe’ are given, again using Lorenz (2005). Ecological traits were recorded at the species-level: ‘Body.Size’ (median length, in mm), ‘Wing.Morph’, ‘Habitat.Specific’ (listing particular details on habitat use), ‘Habitat.Category’ (used for the analysis), and ‘Trophic.Level.’ The effect size used in the analysis is given as the log response ratio (‘LRR’).