Did you watch the video. It is obviously a spider! It has 8 legs in a spider pattern. It moves and hunts like a spider! It's main body is shaped like a spider! As far as I'm concerned it's probably the first spider found in a marine environment outside of Australia. I gave the video to a professor of marine arachnids at the Museum of Australia, Mike Gray. I am looking forward to hearing back from him! I will keep you guys posted.