Primolius couloni
** Blue-winged macaw or Illiger's macaw, Primolius maracana
** Golden-collared macaw, Primolius auricollis
* Diopsittaca
**Red-shouldered macaw or Hahn's macaw, Diopsittaca nobilis

Hypothetical extinct species

Several hypothetical extinct species of macaws have been postulated based on little evidence,