WWC Glowbug Frogspawn
A variant of Frogspawn coral (Euphyllia divisa)

Representative Frogspawn coralphoto — a dedicated image of this exact morph isn't available yet.
A vivid chartreuse-to-neon-yellow branching *Euphyllia divisa* whose long flowing tentacles practically glow under blue light. Reads more yellow than green under actinics, with a uniform single color rather than contrasting tips.
📜 Backstory
The Glowbug is a signature aquacultured line of World Wide Corals (WWC) in Orlando, FL, grown out in their display for roughly four years before being fragged. WWC has occasionally offered wild 'Glowbug' frogspawn, but frags of the original cultivated mother colony are extremely limited and surface only about once a year. The piece is celebrated in a dedicated reef2reef thread ('The one, the only, the WWC Glowbug Frogspawn!'), making it one of the most recognizable named frogspawns in the hobby.
Keeper tips for this variant
Place low-to-mid in the tank under moderate light and gentle, indirect flow so the long tentacles sway without retracting or tearing on neighbors. Give plenty of clearance from torches and hammers, which it will sting (and be stung by).