Gree

The Gree, according to Ferengi legend, were a sentient race that once shared the planet Ferenginar with the Ferengi. The Gree were giants with seven rows of teeth, claws, and poison-tipped barbs instead of hair. The Gree and the Ferengi fought many deadly and profitless wars, until finally, the Blessed Exchequer decided to hold a Sacred Auction for the divine right to rule over Ferenginar. Both sides bid away their finest physical attributes, leaving the Ferengi appearing as they do presently, but turning the Gree into little more than worms. Thus they won the Sacred Auction, but shortly after, Ferengi began to trap and eat the Gree.