Sucuri Gigante (`Giant Sucuri`, `Giant Boa`, or Anaconda), is an elusive giant snake, a constrictor, claimed to be a sub-species of the common Green Sucuri, or Anaconda (Eunectes murinus), but some scientific speculation has proposed that it could be a descendant of the Gigantophis, a large snake from the Eocene period, (58 million to 34 milli...