Fig. 2

a–e: Skoua fertilis. A. Culture on MY20. b–c. Naked asci. d. Ascospores and pollen grains (orange). e. Hyphae bearing naked asci. f. Spore cysts of Bettsia alvei containing spherical ascospores. Scale bars: B–C = 10 μm, D = 20 μm, E = 100 μm, F = 20 μm