1. Systema Naturæ;Linnaeus,1758
2. On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life;Darwin,1859
3. Generelle Morphologie der Organismen;Haeckel,1866
4. Toward a phylogenetic system of biological nomenclature;de Queiroz;Trends Ecol. Evol.,1994
5. The meaning of categorical ranks in evolutionary biology;Giribet;Org. Divers. Evol.,2016