Based on their life cycle, insects can be grouped into three categories: ametabolous, hemimetabolous or holometabolous insects.
This animation presents some animals and plants that lived between the Devonian and Permian periods (358–299 million years ago).
The poisonous bite of the Chilean recluse spider poses a serious threat to human health.
A type of large freshwater crayfish widespread in Europe.
This animation demonstrates the anatomy of spiders through the example of a common European species.
The fat-tailed scorpion is one of the world's most dangerous scorpions.
One of the best known species of spiders, often kept as pets. Its bite is not fatal for humans.
An ant colony consist of a queen, male ants and workers.