armata:

Dofleinia armata is a highly toxic sea anemone that resides in the waters of the South Pacific. This species is considered one of the most venomous sea anemones in the world, and its sting can cause severe pain and discomfort for months. The Dofleinia armata gets its name from the small, sharp, and pointed "darts" that cover its surface, giving it the appearance of being … [Read more...] about Dofleinia Armata: The Highly Toxic Sea Anemone of the South Pacific