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25 days to go to National Insect Week

British Arachnological Society

British Arachnological Society

The BAS is Britain's only charity devoted exclusively to the study and understanding of arachnids. Here you can find information on all things arachnological. Our emphasis is on British spiders but we also include other arachnids, particularly Harvestmen (opilionids), Pseudoscorpions and Scorpions

Did you know?

Ommatidia

Dragonfly compound eyes are made of up to 30,000 separate facets or 'ommatidia'.

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