Family
Rheas
Rheidae
2 species with a page on Motmot.
Order: Rheiformes
Rheiformes is an order that contains the family Rheidae (rheas). It is in the infraclass Paleognathae, which contains all ratites. Extant members are found in South America.
Species in this family
- Greater Rhea Rhea americana
- Lesser Rhea Rhea pennata