“The red crab, endemic to Christmas Island ... During these months, as many as 100 million red crabs scuttle into every crevice of the island. Roads are closed to provide a safe passage for ...

What is an Atlantic horseshoe crab? Atlantic horseshoe crabs may appear alien, but their history as earthlings is pretty impressive. They’ve been around for 450 million years, predating the ...

Here are some animals from dinosaur era which are still alive. The horseshoe crab has been around for over 450 million years. It's armor like shell and blue blood make it a true survivor. The Japanese ...