Muryans

The Muryans (Cornish for "ant") are believed to be the souls of ancient heathen people, to good for hell and to bad for heaven. Their size gradually dwindled until they were the size of ants, after which they vanished and no one knows what became of them. Another traditions tells that the Muryans where shape-changers and that after each time they changed, they became a little smaller. In Cornwall it was considered unlucky to kill ants.