Parasitoids are a type of parasite that kill their host animals to survive. While it seems gruesome, this type of behavior is important for keeping our ecosystem balanced. If parasitoids didn't destroy their hosts, the population of invasive species like caterpillars would skyrocket.
See more from the Caterpillar Lab: [ Ссылка ]
Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.
Subscribe to our channel and visit us at: [ Ссылка ]
Science Insider on Facebook: [ Ссылка ]
Science Insider on Instagram: [ Ссылка ]
Business Insider on Twitter: [ Ссылка ]
Tech Insider on Twitter: [ Ссылка ]
![](https://i.ytimg.com/vi/klP_GyOyjn4/maxresdefault.jpg)