Plant-lemur interactions
We used comprehensive information on plant-lemur interactions from the Lemur Food Plants database (LFP, Steffens 2020), updated with new information published between October 2019 and August 2022 (SM Table S1.1). The final dataset comprised 6,061 pairwise interactions (SM Table S1.2), where same species were recorded interacting with distinct types of resources (fruits, flowers, nectar, leaves). This is reflected in the dataset, which included 3,317 frugivory interactions (1,519 unique), 2,249 folivory interactions (1,056 unique), 717 florivory interactions (367 unique), 207 nectarivory interactions (50 unique) and 131 granivory interactions (58 unique). Rarefaction curves of sampling effort are presented in SM Figure S5.