In Norse mythology, Nidhogg ("tearer of corpses") was the monster that ate the roots of the World Tree, Yggdrasil and swore at the eagle living in the tree's branches. Nidhogg also ate corpses.
... with them, 62.2% are married couples living together, 17.0% have a female householder with no husband present, and 15.9% are non-families. 13.0% of all households are made ...