“…Due to the strong positive relationship between gape size and body mass (Malmborg & Willson, 1988; Lord, 2004; also see Appendix S2‐Figure S1), we used body mass for frugivorous species as a proxy of gape size in our study because data on gape size were only available for 216 frugivorous species. Unless the width and length of fruits and the body mass of frugivores were reported in the original studies (Bello et al., 2017; Buitrón‐Jurado & Sanz, 2021; Burns, 2013; Flörchinger et al., 2010; Pizo et al., 2021; Quintero et al., 2021; Quitián et al., 2019; Ramos‐Robles et al., 2018; Sankamethawee et al., 2011; Schlautmann et al., 2021), they were extracted from available database, other published literature or websites (Jordano, 1995; Dunning Jr, 2007; Gosper & Vivian‐Smith, 2010; Galetti et al., 2011; Valido et al., 2011; Gallagher & Leishman, 2012; Masaki et al., 2012; Wilman et al., 2014; Albrecht et al., 2018; Sinnott‐Armstrong et al., 2018; Tavşanoğlu & Pausas, 2018; Koike & Masaki, 2019; Machado‐de‐Souza et al., 2019; Rodrigues et al., 2019; Delmas et al., 2020; Urban et al., 2020; Buitrón‐Jurado & Sanz, 2021; Ocampo et al., 2021; Báez et al., 2022; http://www.iflora.cn/). If different fruit lengths and widths were reported for a species by different studies, we used the maximum, although there was usually consistency among the literature.…”