Fig. 58. Stigmatomyces spp. A–C. S. entomophilus (Peck) Thaxt. A–B. Mature thalli. C. Primary appendage in detail showing spinous process from the original spore apex (sx). – D–F. S. ephydrae L.Mercier & R.Poiss. D. Primary appendage in detail showing spinous process from the original spore apex (sx). E–F. Mature thalli. Scale bars: 50 µm. Photographs from slides ZMUC C-F-124020 (A–C), ZMUC C-F-124262 (D–F).