FIGURE 2. a in New species and new records of Laboulbeniales (Ascomycota) from Sierra Leone

FIGURE 2. a: mouthparts of Amitermes evuncifer bearing thalli of Laboulbenia buccalis. b: paired thalli of Laboulbenia antemnalis: the female thallus (left) is immature; the male thallus bears a terminal antheridium (arrow) in which a spermatium is being formed; the tip bent sidewise is an artifact (paratype WR4281b). c: mature female thallus of L. antemnalis (paratype WR4281a). d: L. penetrans. Scale bars: a, c, d = 50 μm; b = 25 μm.