rich in sugar and protein by scraping inner surface of outer bark with incisors. Eaten widely by humans. See Fig. 13. eat pith 9 E Fig. 13 Eat phloem: Inner bark of Brachystegia bussei teeth-marked by chimpanzees of K group eat pith Eat soft, juicy piths of herbs such as elephant grass, gingers, ginger lilies, and Marantochloa, herb vines such as Ipomoea, woody vines such as Landolphia and Saba, and shrubs such as Vernonia by removing outer surface with teeth. Pith of Megaphrynium eaten by both bonobos and humans at Wamba. See video. See also video peel with teeth. eat resin Scrape resin of Terminalia mollis with incisor or pick large lump of resin of Albizia glaberrima with fingers. Bonobos and African pastoralists eat resin. See video. eat