According to the rules of zoological nomenclature a nomen nudum is unavailable; the glossary of the International Code of Zoological Nomenclature gives this definition: nomen nudum (pl. nomina nuda), n.
Menurut aturan nomenklatur zoologi, nomen nudum tidak tersedia; glosarium Kode Nomenklatur Zoologi Internasional memberikan definisi: nomen nudum (jamak nomina nuda), n.