The correct spelling for the species name is unequivocally 'fraenata', not 'frenata'. The Mammal Database explicitly recognises this, stating "originally spelt frenata rather than fraenata by Gould, 1840, but was emmended [sic] to fraenata by Gould, 1841, for which most authors cite as the authority", yet for some reason they continue to use the incorrect spelling.
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.