11. This system offered first beauty, and then the sublime as the taxonomical device. 12. This Actinopterygii article has a helpful taxonomical list that can be a good tool. 13. On a lower taxonomical level, the classification of this group is very controversial. 14. He believes his work lies in taxonomical cataloguing. 15. From a strictly taxonomical point of view, this is a very problematic statement. 16. The taxonomical work of Danser ( 1928 ) was revised by Hermann Harms in 1936. 17. It is suspected that the genus " Dekkera " has similar taxonomical redundancies. 18. The taxonomical placement of Eocoronidae is unclear. 19. It is also a taxonomical synonym for " Libocedrus tetragona " ( Hooker ). 20. He was the first to attempt the creation of a taxonomical categorization and hierarchy of animals.