Junghuhnia chlamydospora is a species of poroid crust fungus in the family Steccherinaceae. The type specimen was collected in the Cockscomb Basin Wildlife Sanctuary in Belize, growing on a dead standing tree. The crust-like fruit bodies of the fungus measure up to 2 millimetres (0.079 in) thick and have an ochraceous margin. The pore surface is yellowish to discoloured when fresh, later becoming blackish in parts when dry. The angular pores number 2 to 3 per millimetre. The tube layer, which is the same colour as the pore surface, is up to 3 millimetres (0.12 in) deep. Its cylindrical spores measure 4–4.5 by 1.5–2 µm. It has finely encrusted skeletal hyphae, similar to the related Saint Lucian fungus . The abundant chlamydospores, for which J. chlamydospora is named, measure 8–12 by 4–6 µ