Brontoscorpio (Thunder scorpion) is an armored arthropod of the Silurian and belonged to the sea scorpion family this creature hunts fish and other creatures for food but has predators like Pterygous and Orthcone Gaint Orthcone .
Walking with MonstersEdit
In Episode 1, a Brontoscorpio tries to go after a Cepalasphis, but it was caught by a Pterygotus and was fed to her young. All the Cepalasphis go to the other side of the ocean and a group of Brontoscorpios grab and kill some of the Cepalasphis and eat them. One Brontoscorpio missed his chance after he shed his skin and walks back to the ocean.