flatworms

Frog species that actively break bones to create claws and seagulls Fulmar vomits out venom, Pacu fish has close contact with Piranha carnivorous fish, sex change flatworm, mating

The researchers first discovered a strange invasive flatworm that has a mouth in the middle of the abdomen in the United States. This strange creature is a serious threat to

Lizard, zebrafish, flatworm ... are animals capable of reconstructing the head or tail when broken.

The mystery is that, even if beheaded, this worm not only regrow its head intact but can even restore memory.