Maia, A. C. D., Schlindwein, C., Navarro, D. M. A. F., & Gibernau, M. (2010). Pollination of Philodendron Acutatum (Araceae) in the Atlantic Forest of Northeastern Brazil: A Single Scarab Beetle Species Guarantees High Fruit Set. Int. J. Plant Sci., 171(7), 740–748.