Problem WB determination

I’m uploading records using WB. First I upload the Taxonomy (tree). Then, I upload CO and CE. After that I upload Determination table.
According to WB the table seems fine, but when I check the records, the Taxon field appears empty, with no information.
What I’m doing wrong?
Thank you

Hi @Anna,

Thanks for your question! To help give us a better idea of what is causing this discrepancy, can you share the following with me?

Yes, of course.
Thank you Grant!

Det_sp.xlsx (5.4 MB)

Det_sp (4).tsv (10.2 KB)