The eBird download of Clements notes "A series of recent phylogenetic surveys of parrots document that the large genus Aratinga is not monophyletic; see Remsen et al. (2013) for a review. In accord with SACC Proposal 578 and with NACC (Chesser et al. 2014), the species of Aratinga now are distributed across four genera. As a result, the scientific name for Red-masked Parakeet changes from Aratinga erythrogenys to Psittacara erythrogenys. "
Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2014. The eBird/Clements checklist of birds of the world: Version 6.9. Downloaded from http://www.birds.cornell.edu/clementschecklist (Link)
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
