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Very common in the era magopacozóica and owner of unusual abilities in relation to other sauropods from the same period this fascinating creature was using the same methods peculiar either to hunt and to defend themselves.

Recent studies show that when cornered his prey or when cornered by another predator he shouted at top volume for several minutes while constantly swirling around himself with his eyes wide and small little arms frantically waving three fingers. This procedure proved effective in scaring his attackers with the unexpected reaction and the apparent situation out of control. Already prey were often confused by such conduct, and while trying to understand what was happening became vulnerable to the rapid and fatal blow.

Despite this sophisticated behavior findings were evidence that erectus Gritossaurus faced extinction sooner than other species. The most accepted theory so far says that after a few generations both prey and other predators have not to take more seriously the attacks piti.