https://safepestsol.com/how-ma....ny-cockroaches-exist

Spiders are highly adaptable creatures with impressive survival abilities, including enduring long periods without food. The duration a spider can survive without eating depends on its species, size, age, and environment. On average, most spiders can go without food for several weeks to a few months. However, some larger species, like tarantulas, can survive for over a year without eating if necessary.


https://safepestsol.com/how-lo....ng-can-spiders-go-wi