Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors/Superordo: Protacanthopterygii
Ordo: Argentiniformes
Subordo: Argentinoidei
Familia: Microstomatidae
Subfamilia: Microstomatinae
Genera: Nansenia – Microstoma – Xenophthalmichthys
References
Joseph S. Nelson: Fishes of the World. John Wiley & Sons, 2006. ISBN 0-471-25031-7.
Poulsen, J.Y. 2015. A new species of pencil smelt Nansenia boreacrassicauda (Microstomatidae, Argentiniformes) from the North Atlantic Ocean. Zootaxa 4020(3): 517–532. DOI: 10.11646/zootaxa.4020.3.6. Preview (PDF) Reference page.
Vernacular names
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