ortalis การใช้

The species was classified as " Ortalis ochraspis " by Christian Rudolph Wilhelm Wiedemann in 1830.
The aracuan is the local name for the eastern Brazilian sub-species of the speckled chachalaca ( " Ortalis guttata " ).
The white-bellied chachalaca, " Ortalis leucogastra ", on the Pacific slope from far southern Mexico to Costa Rica was formerly considered a subspecies of the plain chachalaca.
Cracids range in size from the little chachalaca ( " Ortalis motmot " ), at as little as and, to the great curassow ( " Crax rubra " ), at nearly and.
The fossil record of cracids is limited to a single doubtfully distinct genus of chachalaca, " Boreortalis " ( Hawthorn Early Miocene of Florida, USA; may actually be a junior synonym of " Ortalis " ) and some species in the modern genus " Ortalis ", however.