Why do male octopus die after mating?

Related questions

1. Where do octopuses live?
2. Can octopus communicate with humans?
3. What is special about an octopus?
4. How old are octopuses?
5. Is octopus ink poop?
6. Do you say octopuses or octopi?
7. Do octopi lay eggs?
8. What is the ink sac in a squid used for?
9. What is octopus called as a food?
10. How big can octopus get?

Tags

1. #third
2. #source
3. #after
4. #eaten
5. #while
6. #afterwards
7. #weigh
8. #mating
9. #months
10. #subdued
11. #economist
12. #female
13. #octopus
14. #pretty
15. #octopuses
16. #shortly
17. #affair
18. #hatch