New findings of Arachnida from the Bohemian Upper Carboniferous.

Online atlas

• Araneae
• Ixodida
• Opiliones
• Pseudoscorpiones
• Schizomida

Society

• Bureau
• History

Spiders

• An updated checklist of spiders of Czech republic
• European Spider of the Year
• Red List of Arachnids of Czech republic

Pavouci České republiky