Ophiocordyceps bidoupensis A–C fungus on an Elateridae larva D, E cross-section of the ascoma showing the perithecial arrangement F–H asci I ascospores J, K colony on PDA medium L–N conidiogenous cells and conidia O conidiogenous cells P, Q conidia. Scale bars: 1 cm (A–C); 200 µm (D); 20 µm (E–H); 10 µm (I); 2 cm (J, K); 5 µm (L–Q).