Insects and spiders

There are more species of insect in the world than any other group, representing about 80 percent of the world’s species. Their distant relatives, the spiders, are also a diverse and fascinating group. These creepy crawlies are often feared and disliked by humans, but many of them have important roles to play in medical and forensic science, or by preying on insect pests.

Bug identification gallery
Bug forum

Ask questions and share identification tips about all types of British bugs, from bees to beetles and wasps to woodlice. Museum insect-experts are on hand to answer your questions.
Common insects and spiders

Plenty of bugs can be found without leaving the home or garden. Find out about some of the most common ones.
Don't panic: it's only a false widow spider

Find out all you need to know to stop worrying about the false widow spider in the UK.
Stag beetle (video)

Stag beetles are a protected species in the UK and many European countries because their numbers have declined so dramatically. Discover more about these magnificent beetles.
Collecting and conserving

Find out everything you need to know to become an amateur bug collector, including what equipment to buy and which colours attract flies.
World’s heaviest spider title challenged at Museum

When the Hercules baboon spider took on the Goliath bird-eating spider for a heavy-weight title challenge, which emerged the champion? Watch the video to find out.
Insects in science

Insects have many uses. Find out how they can serve as a high protein snack and also help police in murder enquiries.
Insect and spider identification guides and keys

Browse species catalogues and follow step-by-step keys to help you identify some of the many types of wildlife in the UK and also some more exotic species.
Big bugs
Bug identification gallery
Bug identification gallery