Tortigrades are strange little creatures. They do so many wonderful things. This is no longer the scoop. In these matters, one might seem trivial to us: walking. But it is not. Researchers say why.
The Very small creatures. They do not exceed one millimeter. And they often live in hostile environments. They are very attractive to researchers. Selected individuals have been closely monitored by the International Space Station (ISS) . Among the questions that scientists have been asking about them since they were observed in the 18th centurye Century: Why nicknames “Water bears” Have developed the ability to walk.
In general, small and delicate animals (United States) Give the example of roundworms, which slide their pasty shapes in all directions. But Dartigrates, they have eight legs that allow them to walk Sailors or Or through the dunes And under the floors.No legs The
So these researchers took a closer look at these funny little creatures. To find out if they are far from embarrassed. They do not stumble, but walk with confidence. Dartigrades walk a little like insects, but their size is about 500,000 times. They can walk or run. Moving up to more than half their body length in a second. Increasing their running speed without changing gait. Understand that they do not happen like that It goes from a trot to a gallop.
Common ancestor or evolutionary advantage?
Researchers imagine an existence to explain why tortoises evolved to walk like animals with larger bodies than themselves Between “Water bears” And flies or . Also, some scientists like to classify dartigrates into a kind of c-by group, in banarthropods we can find both insects and Or even worms.
It may or may not beDartigrates and . And that way “Water bears” Moving gives them an evolutionary advantage. So this technique may have evolved independently in some and in some.
Whatever the truth, researchers are interested. Curious to know more about a nervous system that controls what is so widespread in panarthropods, or to understand why this strategy is so interesting Ability to compress effectively at small intervals or to form at microscopic levels.Develops in different contexts. They want to create in order to improve this work Soft and delicate. To design
“Travel maven. Beer expert. Subtly charming alcohol fan. Internet junkie. Avid bacon scholar.”