What was the first spider?

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4. Which is the most poisonous spider?
5. What spiders can kill you in Australia?
6. Do spiders live forever?
7. Are all spiders female?
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Tags

1. #arachnids
2. #before
3. #definite
4. #dinosaurs
5. #lived
6. #devonian
7. #abdominal
8. #segmentation
9. #attercopus
10. #years
11. #first
12. #fossils
13. #spinnerets
14. #known
15. #million
16. #fimbriungus
17. #period
18. #waisted
19. #during
20. #spider
21. #spiders
22. #producing