Eodraco orientalis

The Eodraco Orientalis was a supposed sub-species of the eodraco that eventually evolved into the lung dragons.

History
There was no conclusive evidence of the existence of eodracos orientalis, and many scholars believed the species was made up by apologist of the proto-dragon theory in an attempt to solve the inconsistencies the theory had, like the lack of an ancestor species of the lung dragons.