Monster Name:  Shockirus Movie Appearances:   The Return of Godzilla Shockirus are mutated sea lice that transformed after feeding on Godzilla and ingesting the radiation in his blood. Like normal sea lice, they are parasitic creatures that consume blood and tissue from their hosts or victims. Shockirus have a hard carapace, but due to their relatively small size, it doesn’t offer much protection, humans can kill one with a solid swing from a hatchet or machete. In The Return