Googled WIKI/nematodes and found there is a carnivore fungus that eats nematodes, mini-worms so ubiquitous they are found deep in South African gold mines. Wonder if this is one of those carnivorous fungi. Wonderful pictures, thanks for posting and I hope you can provide some kind of scale. Photographing on a dime, perhaps? Can you try some betterhealthguy-type enzymes or EnzyMedica mixed enzymes to see if any digest this weird fungi? Blessings!