Siamese fighting fish: colours, rivalry and remarkable adaptations The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding. Read more
Metachrosis: the secret of rapid color change Metachrosis is a rapid color change in animals, involving chromatophores and light-reflecting cell structures. Read more
A colorful sight in the terrarium Ardentiella Pink Lambo is an active and colorful terrestrial isopod that can often be observed moving in the terrarium. Read more