Fish colors are produced through specialized cells called chromatophores. These cells contain pigments such as carotenoids (reds, oranges, yellows), melanins (blacks, browns), and structural colors ...

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 ...

In Hungary, ethological research is most often identified with tests on dogs, but novel methodological advances could bring another species, the paradise fish, into the spotlight. Fish are easy to ...

Genetic and morphometric approaches have become essential tools for delineating fish populations, evaluating stock structure and informing management decisions. Molecular markers, ranging from ...