"Rubalcaba_etal_database.csv" includes morphological data of bats used for the article: "Physical constraints on thermoregulation and flight drive morphological evolution in bats" by Rubalcaba et al. DOI: 10.1073/pnas.2103745119 Information included in the database: Family - taxonomic family Species - species name Mass - mean species body mass (g) wsurface - mean species wing surface area (cm2) Ta - mean environmental temperature across the species geographical range (ÂșC)