
Easy

Turkey

4 CM

20-28 °C
Eresus illustris – Colour variations and characteristics
The Eresus illustris is particularly striking due to its spectacular play of colours. Male specimens of this species impress with their intense colouring, which consists of a deep black on the front body (prosoma) and a bright red rear body (opisthosoma) with striking black dots. These colour contrasts not only serve as a protective mechanism against predators, but also play an important role in attracting females during the mating season. Females, on the other hand, are generally less colourful, presenting themselves in a predominantly uniform, darker shade, which helps them to camouflage themselves better in their environment.
This spider originates from the warmer regions of Europe and prefers dry, open landscapes where it lives in burrows it has dug itself. Its appearance is not only beautiful to look at, but also serves as a deterrent to predators. The bright red spots on the abdomen make the Eresus illustris unmistakable and are an important feature, especially during the mating season.
Keeping Eresus illustris in a terrarium is easy even for beginners. They require a terrarium with a soil layer consisting of a mixture of sand and forest humus (1:1) to imitate the natural habitat. Moderate humidity and the possibility to retreat and hide if necessary are essential for the well-being of this species. The terrarium should be at least 20 x 20 x 20 cm in size. This provides sufficient space for the spider to dig a suitable burrow and move around freely. As these spiders have a preference for dry and well-structured environments, the terrarium should also be furnished accordingly with opportunities for climbing and hiding. A layer of sand or fine gravel, combined with stones and perhaps some dry plant remains, imitates their natural environment and provides them with the necessary retreats.
The food consists mainly of insects, whereby the Eresus illustris actively hunts its prey. This makes it an exciting object of observation, as it acts skilfully and quickly. Keeping this spider therefore not only offers the opportunity to keep a rare and attractive terrarium inhabitant, but also to gain deep insights into the fascinating behaviour and lifestyle of spiders.
The Eresus illustris is an excellent choice for anyone who is interested in unusual and colourful spiders and is prepared to take a close look at their specific care and requirements. Bring a natural wonder into your home and experience how the Eresus illustris enriches your terrarium with its unique beauty.
Essentials for Eresus illustris!