Pseudogymnoascus catenatus (from ex-holotype CGMCC 3.20472). (A, B) Upper and reverse views of culture on PDA 14 days after inoculation; (C, E, G, I, J) intercalary conidia; (D, H, K to N) conidiophores and conidia; (F) arthroconidia. Scale bars (C to N), 10 μm.