The division is a category yet not a taxon. Basically Taxon is a gathering of at least one population of a life or animals seen by taxonomists to outline a unit. Taxonomic classification is commonly used equally with the term ordered position or ordered rank. The major arranged orders are a kingdom, phylum, class, order, family, genus, and species. A class or classification can contain at any rate one taxa.
So, the correct answer is 'Division'