they look like pacman ghosts +1
considering they transfer heat by touching other soapworms, we have a part of their life cycles figured out
They also revive when heated back up again
try cooling them, they plummet to the ground
They die when temperature is low, soapworms are cold blooded confirmed
i made them fall with anti soap worm 2.0
i blew them all up in a beeeeg explosion and they were alive