Eight new species of animals found in cave thats been closed off to the world for nearly 5 million years!

A prehistoric ecosysytem has been found in a cave thats been closed off to the outside world for around 5 million years. It was discovered in the Israeli city of Ramle, scientist have found 8 new species which seem to be similar to scorpians. They have no eyes, so scientist think this shows that they evolved after the cave was closed off to the outside world. Scientist' think that these life forms date back to when the Mediterranean sea once covered parts of Israel. The picture I saw of one of these creatures just looked like your typical crawldad except for it being white and no eyes of course.