The hammerhead worms, also known as the broadhead planarian, is toxic and dangerous enough that can harm pets and small ...
Here are three of these amazing creatures. The ability of planarian worms to regenerate themselves if split in two has been known since the late 19th Century, but these animals went viral in 2012 ...
The worms are spread through the horticultural ... called the wandering broadhead planarian, said Peter Ducey, a professor in biological sciences at the State University of New York at Cortland ...