Polyacanthonotus

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Osteichthyes
Classis: Actinopterygii
Subclassis: Neopterygii
Infraclassis: Teleostei
Superordo: Elopomorpha
Ordo: Notacanthiformes
Familia: Notacanthidae
Genus Polyacanthonotus

* Polyacanthonotus africanus (Gilchrist & von Bonde, 1924)
* Longnose tapirfish, Polyacanthonotus challengeri (Vaillant, 1888)
* Polyacanthonotus merretti Sulak, Crabtree & Hureau, 1984
* Smallmouth spiny eel, Polyacanthonotus rissoanus (De Filippi & Verany, 1857)