This happens because it takes name/rank from the assignment table, but in accumulated table new taxons appear that weren't in the assignments (direct counts).
So the solution I see is to add a dependency on the Bio4j Taxonomy bundle and just look up the nodes information. This is probably not optimal at all, because we just want to look up the NCBITaxonomy as a table, without any traversal, but we don't have it in a simpler form.
laughedelic
commented
8 years ago 
This happens because it takes name/rank from the assignment table, but in accumulated table new taxons appear that weren't in the assignments (direct counts).
So the solution I see is to add a dependency on the Bio4j Taxonomy bundle and just look up the nodes information. This is probably not optimal at all, because we just want to look up the NCBITaxonomy as a table, without any traversal, but we don't have it in a simpler form.