New Biological Nomenclature (N.B.N.) is a system for naming the species and other taxa of animals, plants etc. in a way that differs from the traditional nomenclatures of the past, as defined by its founder Wim De Smet, a Flemish zoologist. This project arose and developed between 1970 and 2005 (approximately), which coincided with the existence of a supporting organization, the Association for the Introduction of New Biological Nomenclature (AINBN).The system rests on 57 plainly formulated rules and uses terms from the language Esperanto, sometimes with the addition of neologisms with an Esperanto structure. However, N.B.N. does not simply involve translation into Esperanto of names of animals and plants. It is an entirely new scientific system, intended to give rational names to all taxa