Luminofungus Nebulosus, named for its ethereal blue-green glow (420-490 nm) with a smoky aura, features a convex cap up to 15 cm tall with irregular ochre warty scales on a smooth luminescent surface. The tightly spaced gills emit faint bluish luminescence. It has a robust, finely reticulate stipe supporting gentle cap swaying. Fruiting singly or clustered on decaying hardwood in shaded tropical rainforests at 10-20°C, its bioluminescence, from a luciferin-luciferase system concentrated in the cap and gill edges, likely attracts nocturnal insects for spore dispersal. Belonging to family Aetheriaceae, genus Aetherium, order Agaricales, within the A. Arborescens cluster of 10 rare species, its wind-dispersed spores exhibit amino acid adaptations for humid microclimates. The subterranean mycelium decomposes lignocellulose, crucial for nutrient recycling and ecosystem health, making it a biodiversity enhancer and rainforest stability indicator.