Order: Hoatzin / Opisthocomiformes

How many bird species are there in order Hoatzin / Opisthocomiformes? There are 1 species, 1 genus and 1 family in Hoatzin / Opisthocomiformes birds group.

List of families

• Hoatzin / Opisthocomidae Hoatzin

  

  Hoatzin / Opisthocomidae is the bird family from order Hoatzin / Opisthocomiformes. Includes 1 genus and 1 species.