Figure 2

Euphyllia paradivisa tentacle extension (a) in their natural habitat at 45 m. (b) The same E. paradivisa polyp under PAR only, and (c) PAR + UV.
Euphyllia paradivisa tentacle extension (a) in their natural habitat at 45 m. (b) The same E. paradivisa polyp under PAR only, and (c) PAR + UV.