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Dave Goulson, "Silent Earth: Averting the Insect Apocalypse" (Harper, 2021)

New Books in Science

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Spiders, Crustaceans, Insects and So On

Spiders are arthropods, so they're relatives of insects, but very distant relatives. They'r common ancestors would have occurred in the sea at least 400 million years ago. One of the things that all these anthropods have in common, spiders, crustaceans, insects and so on, is because they have this skeleton on the outside,. An they have problems when they with growing, because it's rigid.

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