Basionym Name:Achlya penetrans F.R.S. Duncan, Proc. R. Soc. Lond., B. Biol. Sci. 25: 252 (1876)
Homotypic synonyms:Achlyites penetrans (F.R.S. Duncan) Mesch., Fungorum Fossil. Omnium Iconogr.: 10, tab. 7, figs 7-32; tab. 8, figs 1-26 (1898)