Tetraneura nigriabdominalis (Sasaki, 1899) was discarded as an erroneous combination and replaced with T. akinire Sasaki, 1904 by Watanabe & al. (2022).
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.
Watanabe & al. in "Taxonomic revision of the Tetraneura akinire species group (Insecta, Aphididae, Eriosomatinae), with description of a new species and a correction of a nomenclatural confusion". Zootaxa 5183 (1): 162–186 (2022) stated: "by referring to the original descriptions, the name T. nigriabdominalis (Sasaki, 1899) is discarded as an erroneous combination, and T. akinire Sasaki, 1904 is adopted as a valid name (https://www.researchgate.net/publication/363486574_Taxonomic_revision_of_the_Tetraneura_akinire_species_group_Insecta_Aphididae_Eriosomatinae_with_description_of_a_new_species_and_a_correction_of_a_nomenclatural_confusion).