Ianassa alpica (= Oligocentria alpica) was transferred to the new genus Carboniclava in Miller et al. 2021.
Miller, J.S., D.L. Wagner, P.A. Opler & J.D. Lafontaine, 2021. Noctuoidea, Notodontidae (Part 2, Conclusion): Heterocampinae, Nystaleinae, Dioptinae, Dicranurinae. The Moths of America north of Mexico, Fascicle 22.1B: 146-149.
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.
