Nooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!Definitely some kind of worm under there at least I’d think that after the last set of clearer pics. Maybe a kind of Eunice ?