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| Hysterangium bonobo M.E. Sm. & T.F. Elliott in Elliott, Georgiev, Lokasola & Smith, 2020. |
ABSTRACT
Many animals have been shown to eat fungi and most truffle-like fungi depend on animals for spore dispersal via mycophagy. Although these interactions are widespread, they are understudied in many habitats. In this study, we show that bonobos (Pan paniscus) forage and feed on an undescribed truffle species in the rainforests of the Democratic Republic of Congo. Based on morphological and molecular assessment of collections, we show that the species eaten by bonobos is a previously undescribed taxon described here as Hysterangium bonobo. This species is known in the local Bantu language (Bongando) as simbokilo and is used for baiting traps to catch several species of small mammals. Our findings highlight the need for further research into mycophagy and systematics of sequestrate fungi in Africa.
KEYWORDS: African fungi, Hysterangiales, Phallomycetidae, primate mycophagy, truffle taxonomy, 1 new taxon
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| the holotype collection of Hysterangium bonobo collected in a bonobo foraging site after bonobos had recently been feeding. Broken fruiting body revealing brown gleba and columella at the center. |
Hysterangium bonobo M.E. Sm. & T.F. Elliott, sp. nov.
Etymology: bonobo, in reference to the common name of the primate Pan paniscus, which digs and eats this fungus.
Todd F. Elliott, Alexander V. Georgiev, Albert Lotana Lokasola and Matthew E. Smith. 2020. Hysterangium bonobo: A Newly Described Truffle Species that is eaten by Bonobos in the Democratic Republic of Congo. Mycologia. DOI: 10.1080/00275514.2020.1790234
Scientists identify new species of crystal-encrusted truffle, thanks to bonobos
