Figure 4
From: Regulation of red fluorescent light emission in a cryptic marine fish
Iris fluorescence brightness expressed as photon radiance, photons.s-1.sr-1.m-2.nm-1) plotted as a function of wavelength in time steps (see colour legend) starting with the application of KCl at time = 0 s. Data were averaged for 6 eyes from 3 individuals. A. Absolute spectra. B. Area-normalized spectra (each value of a spectrum divided by the sum of all values of that spectrum).