A thermal component of excitation in the lateral eye of Limulus.
D000818:Animals; D003445:Crustacea; D004594:Electrophysiology; D008027:Light; D009799:Ocular Physiological Phenomena; D012168:Retinal Pigments; D011984:Sensory Receptor Cells / Q000502:physiology*; D013696:Temperature
D012168:Retinal Pigments