Discover How Long Spiders Can Live Without Food

Each species has a different tolerance for starvation. There is a significant amount of variation in size among the many different types of spiders that exist. Because they prefer to face the huge world alone, spiders are generally solitary beings. This implies that there is more food available when there isn’t another spider there to share it with.

It doesn’t matter to spiders when or how much they eat. When there’s a plenty of food available, they will almost certainly overindulge. A spider, however, may survive for a few days without much trouble. The majority of spiders will play the patient game of “wait and watch” for the great majority of their lives.

Like all other living things on the earth, spiders are. They look for areas with plenty of food sources, easy access to water, and a suitable location for a house. They can exist longer without food if they have easy access to water. Spider lifespans range from one to thirty years with all of the aforementioned factors.

How Long Can Spiders Live Without Food?

Without food, the typical spider can survive for one to two months. They don’t have a large appetite, but when the chance arises, they have no problem indulging in gluttony. Spiders who are starving will do anything to survive, even eat their young.

But because they are not stupid, spiders will place their webbing, trap doors, or ambush spots where the insects tend to gather. For example, an abundance of water will naturally attract insects and other organisms. A spider will not only make its home near that water source for itself, but also because the water will attract its meal.

Even though the lifespans of different species vary greatly, all spiders perish inside that 30- to 60-day window of famine. That lifespan also rises in the presence of water in the surrounding area. In their native ecosphere, spiders are typically the predators that hunt their prey. They are opportunistic feeders and understand that food possibilities come and go on a level akin to that of spiders.

How Do Spiders Live So Long Without Food?

This is where things start to seem a little gross. Nonetheless, the method spiders feed has something to do with how they may go up to two months without eating. You can already tell how a spider feeds if you’ve ever used a straw to drink a protein shake. Because the spider must transform its food into something it can suck up, the process is sluggish.

Depending on whether it’s a ground-based or web spider, there are two methods the spider can accomplish this. Its venom first quickly desiccates the physical stuff, bringing it closer to a liquid condition. Second, to hasten the process, a web spider may spew a cocktail of digestive enzymes onto its victim.

Some spiders have a mouth resembling a grinding maul; these are the ones that hunt on the ground without the use of a web. This is a chelicerae grinding maul. Under a microscope, these chelicerae like monsters from a horror film, with tiny, sharp edges and hooks meant for grinding. Before swallowing their victims, these spiders literally turn their victims into liquid.

The fact is, a spider essentially has two stomachs. The foregut is the first, while the hindgut is the second. Food is stored in the foregut. The digestion process could therefore take up to three weeks. This is the main explanation for why spiders may go a month or two without eating.

Do Spiders Store Food In Their Webs?

Spiders don’t typically keep food in their webs. The spider will quickly reach an insect it has trapped and start eating on it. Still, there are always going to be exceptions to the norm. Certain spiders possess an extraordinary intuition that a scarcity of food is imminent or already occurring. It’s possible that these spiders let insects stay in the web for a little bit longer than usual.

Spiders with golden orbs are a whole other league. These spiders build up a store of previously caught food that they can consume anytime they like. When incoming food is scarce, orb spiders are considerably more likely to accumulate a food cache.

These spiders can survive without food for longer than the usual 30 to 60 days because to their caching technique.

Spiders Have a Low Metabolism

There’s another advantageous aspect about spiders. Their metabolism is quite slow. Because their bodies metabolize food at a very slow rate, they can go without eating for extended periods of time. This characteristic was probably evolved by spiders because food isn’t always a constant.

Even though their metabolism is sluggish, it can nevertheless adjust to changes in their surroundings. Essentially, this means that the metabolism changes based on the surrounding temperature. It does, however, have an impact on how much food the spider requires and how long it takes for it to ingest and digest it.

Given their existing reduced metabolism and tendency to cache food, spiders will be able to go longer periods without feeding. Furthermore, spiders do occasionally need to reproduce even if they are loners in general. A male spider’s metabolism increases whenever it is near a female spider.

Final Reflections

For a variety of reasons, including their slow metabolism, opportunistic feeding habits, prolonged feeding periods, ability to store food in their stomachs, and ability to cache food (for certain spiders only when needed), spiders can go one or two months without eating.

After all, it’s difficult to envisage a house spider in a tidy home receiving a large amount of incoming bug meal on a daily basis. Another beneficial element is the existence of water. It attracts other insects, extending the spider’s period of fasting without sustenance.

Spiders are tiny tanks with a plethora of natural defenses that enable them to withstand shortage significantly better than nearby insects and animals. Spiders that make webs and those that hunt share strategies for surviving a food shortage. All of these variables mean that the spider living under your bed will actually survive a little longer than you think.