Utiliser "taxonomical" dans une phrase

1. “Excuse me Zune, but it’s a hierarchy problem, don’t you see? There’s nothing wrong with classifying and grouping and organizing and all that, but the deal is, when we end up on top of the taxonomical pyramid, that tends to give us illusions of grandeur and superiority that are not at all justified when a global point of view is taken into consideration

2. In Addition, Basic Taxonomical Information is Available on the