Date Time Unusual fossil reveals last meal of prehistoric pollinator Aggregations of eudicot pollen and pollen-containing coprolites associated with Pelretes vivificus. a, Amber piece with P. vivificus, showing coprolites and one pollen aggregation. b-e, details of pollen under visible light (d) and confocal laser scanning microscopy (b, c, e). Scale bars: 1 mm (a), 50 μm in (b, e), 100 μm (c, d). Chenyang Cai, Yanzhe Fu and Yitong Su Ecological reconstruction of Pelretes vivificus vesting angiosperm flowers in the Burmese amber forest (~99 Ma). Artwork by Mr. Jie Sun Dorsal view of Pelretes vivificus, a Cretaceous short-winged flower beetle (Kateretidae) from Burmese amber (~99 Ma). Scale bar: 200 μm.