Where Do Spiders Poop?
WouterWhen you look at a spider, you might ask where do spiders poop? Obviously, the answer is in the web, but you can also find it under furniture, on walls, or underneath a web.
A spider’s poop is a mix of indigestible food and waste materials. It is similar to bird poop, but the color and consistency may vary by species. Generally, fresh poop is white or gray with tiny black spots. Dry poop is light gray or black.
Spiders eat a variety of insects, which is why they produce large amounts of indigestible waste. The waste is excreted through a tube called the malpighian tube. This tubule is located in the abdominal cavity and works like the human kidneys. As a result, nitrogenous wastes are converted into uric acid, a solid that doesn’t dissolve in water.
Most spiders don’t poop on a regular basis, though some species do. Some arachnids, such as the black widow, are known to poop once or twice a day, while others, such as the six-eyed sand spider, produce large amounts of white poop. Depending on their living conditions and health, a spider’s defecation frequency can range from once a week to once a month.
While some spiders are harmless, some can cause serious medical problems. If you are bitten by a spider, it is important to wipe your hands thoroughly after the bite. Also, if you encounter a spider’s droppings, you may want to get rid of it in a sanitary way.
