EN
Species of the Oriental genus Avencymon are reviewed. The following new synonym is proposed: Avencymon ruficephalus (Ohta, 1931) (= Avencymon concolor (Strohecker, 1951). A new species of Avencymon, A. bicolor from Indonesia is described and illustrated. Taxonomic notes on the genus and a key to its known species are provided. The placement of Avencymon within the subfamily Lycoperdininae is confirmed.