- Rhea - fertility goddess in ancient Greek mythology; wife of Cronus and mother of Zeus; identified with Roman Ops and Cybele of ancient Asia Minor
--1 is a kind of Titaness
--1 has particulars: Agdistis- rhea, nandu, Pterocnemia pennata - smaller of two tall fast-running flightless birds similar to ostriches but three-toed; found from Peru to Strait of Magellan
--2 is a kind of ratite, ratite bird, flightless bird
--2 is a member of Pterocnemia, genus Pterocnemia- rhea, Rhea americana - larger of two tall fast-running flightless birds similar to ostriches but three-toed; found from Brazil to Patagonia
--3 is a kind of ratite, ratite bird, flightless bird
--3 is a member of genus Rhea - rhea, nandu, Pterocnemia pennata - smaller of two tall fast-running flightless birds similar to ostriches but three-toed; found from Peru to Strait of Magellan