Fig. 3

Representative response families from the five zebrafish photoreceptor subtypes obtained by single-cell suction recordings. Flash wavelength and intensity: red-sensitive cones (Red), 575 nm, 32–320,000 photons μm⁻², red trace: 1000 photons μm⁻²; green-sensitive cones (Green), 500 nm, 3.2–10,000 photons μm⁻², green trace: 100 photons μm⁻²; blue-sensitive cones (Blue), 405 nm, 10–32,000 photons μm⁻², blue trace: 320 photons μm⁻²; UV-sensitive cones (UV), 405 nm, 100–320,000 photons μm⁻², violet trace: 3200 photons μm⁻²; rods, 500 nm, 1–1000 photons μm⁻², gray trace: 10 photons μm⁻².