Peroneutypa Berl., Icon. fung. (Abellini) 3(3-4): 80 (1902)
Index Fungorum number: IF 3834; MycoBank number: MB 3834; Facesoffungi number: FoF 13145; 28 morphological species (Species Fungorum 2020), 11 species with sequence data.
Type species – Peroneutypa bellula (Desm.) Berl.
Notes – Peroneutypa was introduced by Berlese (1902) to accommodate P. bellula, P. corniculata, and P. heteracantha without designating the type species. Rappaz (1987) proposed P. bellula as the type species and synonymized Peroneutypa under Eutypella. However, based on characteristics and phylogenetic data of Acero et al. (2004), Peroneutypa was reinstated by Carmarán et al. (2006). The genus is characterised by valsoid stromata, with packed, long prominent necks, sessile to long pedicels, small asci with truncate apices and allantoid ascospores (Carmarán et al. 2006, 2014, Senwanna et al. 2017, Shang et al. 2017).