Fish exhibit a remarkable diversity of pigment patterns, arising from the spatial arrangement and interactions of specialised pigment cells known as chromatophores. Three principal chromatophore ...

Researchers have elucidated how a single photoreceptor in the pineal gland of zebrafish detects color. We see color because photoreceptor cones in our eyes detect light waves corresponding to red, ...

Fish present an extraordinary range of physiological adaptations shaped by their aquatic environments and evolutionary history. As ectotherms, their metabolic rates, cardiovascular performance and ...