Glowcapus Luminesculus, named from Latin for faint light, is a bioluminescent fungus native to tropical forest floors. It has medium fruiting bodies (0-15 cm tall) with funnel-shaped caps featuring translucent, orange-brown striations and densely packed, glowing gills. The robust, cylindrical stipe shows a pale-to-pigmented gradient, supporting growth on decomposing organic matter. Bioluminescence (450-495 nm) arises via luciferin-luciferase in gill and stipe tissues, likely attracting insects for spore dispersal. Classified in Mycenaceae (genus Glowcapus, order Agaricales), it thrives at 5-25°C, decomposing leaf litter and woody debris, crucial for nutrient cycling and soil health. Rare but stable, it enriches biodiversity in the Luminous Terra cluster.