June 20, 2024 at 9:33 am
Here’s What Earth’s First Spiders Looked Like 400 Million Years Ago
![Source: Jason A. Dunlop/Wikimedia Commons](https://twistedsifter.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif)
Ancient spiders had silk-producing organs under middle rather than their rear.
Ancient spiders had silk-producing organs under middle rather than their rear.
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