Have you ever had a fright from a spider creeping up next to you? It’s a common reaction, but before you reach for that newspaper, consider this: common house spiders might be doing more good than you think.
Entomologist Matt Bertone conducted a study and found that spiders are a regular presence in most homes. From cobweb spiders to cellar spiders, these arachnids are part of our everyday lives, whether we realize it or not.
But why do we need them?
Why We Need Spiders in the World
They Eat Disease-Carrying Insects
Spiders play a crucial role in controlling populations of disease-carrying insects like mosquitoes. Despite our aversion to spiders, they are actually helping to keep us safe by feeding on these pests.
Some spiders, like the jumping spider, even target blood-filled mosquitoes in African homes, showing their importance as predators within our households.
Medical Research
In addition to their pest control role, spiders offer valuable medical research potential. Their venom has shown promise as a painkiller and in treating conditions like strokes and muscular dystrophy. Spider silk is also incredibly strong, comparable to high-grade steel.
They Prevent Pests from Destroying Crops
Spiders act as natural predators in agricultural settings, keeping pests at bay by feeding on them. This helps to protect crops and ensure food security.
But can they hurt us?
While most spiders are venomous, their venom is typically not harmful to humans. Bites are rare and usually not serious, with widow and recluse spiders being exceptions. Remember, spiders are usually more scared of us than we are of them.
How to Get Rid of Common House Spiders Safely
If you encounter a spider in your home, consider capturing and releasing it instead of harming it. Spiders play a valuable role in your household and the ecosystem. Embrace their presence and appreciate the benefits they offer.
Next time you spot a spider, think twice before squashing it!
Sources
- [1] Matt Bertone. Should I Kill Spiders in my Home? An Entomologist Explains Why Not To. (May 16, 2018). https://theconversation.com/should-i-kill-spiders-in-my-home-an-entomologist-explains-why-not-to-95912
- [2] Honor Whiteman. Spider venom peptide could prevent stroke-induced brain damage. (Mar. 21, 2017). https://www.medicalnewstoday.com/articles/316504.php
- [4] Rita Stadler. Why are Spiders Important and What’s Their Purpose? (May 19, 2018). https://www.earthkind.com/blog/spiders-important-whats-purpose/
