The group name 'mountain-tanager' has been applied to species in several different genera (Buthraupis, Tephrophilus, Cnemathraupis, Anisognathus, Dubusia, and Pseudosaltator), and does not form a monophyletic group; therefore change the English name of Buthraupis wetmorei from Masked Mountain-Tanager to Masked Mountain Tanager. Masked Mountain Tanager is more closely related to Grass-green Tanager than it is to Hooded Mountain Tanager Buthraupis montana; change the scientific name from Buthraupis wetmorei to Tephrophilus wetmorei.
Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ (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.
