European reptiles

Fun facts

One of Europe’s largest lizards: The Ocellated lizard

By Farkas M. Vivien2026.07.23.

Ocellated lizard, Timon lepidus, one of Europe’s largest lizard species

Aquaristics

Siamese fighting fish: colours, rivalry and remarkable adaptations

By Farkas M. Vivien2026.09.01.

The spectacular colours and fin shapes of domestic Siamese fighting fish are the result of generations of selective breeding.

Corydoras julii

2026.09.01.

Axolotl neoteny: The secret of the forever young amphibian

2026.09.01.

Green tree python color change

2026.09.01.