Have you ever wondered about the tiny creatures that live beneath our feet? Today, we’re going to take a closer look at one of them: the common earthworm, also known by its scientific name, Lumbricus terrestris. These creatures might seem small and simple, but they play a massive role in our ecosystem.
One of the first things people want to know about the common earthworm is how big it is. On average, these little wrigglers can grow to be about 20 to 25 centimeters long when fully extended. That’s about the length of a standard ruler! However, like all living things, their size can vary. Some might be a little shorter, while others could even be longer.
To help you picture just how big a common earthworm is, let’s compare it to some things you might be familiar with.
Even though earthworms might seem small compared to us, they play an enormous role in our ecosystem. They are nature’s soil engineers! As they burrow through the ground, they help to mix the soil, which improves its quality and helps plants grow.
Though our common earthworm, Lumbricus terrestris, might seem impressive in size, they’re not the biggest earthworms out there. The giant Gippsland earthworm from Australia can grow up to 3 meters long - that’s longer than most people are tall!
So, next time you see a common earthworm wriggling about after a rainstorm, take a moment to appreciate it. These creatures might be small, but they’re mighty important – and pretty impressive in size, too! They’re a perfect example of why we should never underestimate the small things in life.
Be the first to get exclusive offers and the latest news