Dysdera aurgitana facts for kids

Dysdera aurgitana is a fascinating spider species. It lives in Spain. This spider is part of a group known as woodlouse hunter spiders. They are special because of their unique hunting style. These spiders are not dangerous to humans. They are an important part of their local ecosystem.

What is Dysdera aurgitana?

Dysdera aurgitana is a type of spider. It belongs to the family Dysderidae. This family is famous for hunting woodlice. Woodlice are small, crustacean-like creatures. They are also known as pill bugs or roly-polies. Spiders in this family have strong fangs. These fangs help them pierce the tough shells of woodlice.

Where Does It Live?

This spider species is found in Spain. It prefers certain habitats. These often include rocky areas. They also live under stones or logs. These places offer good hiding spots. They also provide a steady supply of woodlice. The spider builds a silk retreat. This retreat is usually a small, silken sac. It uses this sac for resting and molting.

What Does It Look Like?

Dysdera aurgitana has a distinct appearance. Like other woodlouse hunters, it has a reddish-brown body. Its legs are often a similar color. The abdomen might be a bit lighter. It has six eyes. These eyes are arranged in a compact group. This spider is not very large. Its body length is usually a few millimeters. The strong fangs are a key feature. They stick out noticeably.

How Does It Hunt?

This spider is a nocturnal hunter. It comes out at night to find food. Its main diet consists of woodlice. It does not spin a web to catch prey. Instead, it actively hunts. It uses its strong fangs to grab and bite woodlice. The fangs are long and sharp. They are perfect for piercing the hard outer shell of its prey. This hunting method makes it a specialized predator.

Life Cycle

The life cycle of Dysdera aurgitana is typical for spiders. It starts as an egg. The female spider lays her eggs. She often protects them in a silk sac. After hatching, tiny spiderlings emerge. They grow by molting their exoskeleton. Each molt allows them to get bigger. They continue to grow until they reach adulthood. Adult spiders then reproduce. This cycle ensures the species continues.

See also

In Spanish: Dysdera aurgitana para niños

• List of Dysderidae species