Classification

Phylum : Mollusca Linnaeus 1758

Class : Cephalopoda Cuvier 1797

Subclass : Nautilia Wade 1988

Order : Nautilida Agassiz 1847

Suborder : Liroceratina Flower 1955

Superfamily : Liroceratoidea Miller and Youngquist 1949

Family : Permonautilidae Barskov and Shilovski 2014

Genus : Permonautilus Kruglov 1933

Species : sp.

Nomenclatural history

Kruglov 1933 : Permonautilus

Shimansky 1962 : Alexandronautilus

Teichert et al. 1964 : Alexandronautilus

Teichert et al. 1964 : Permonautilus

Sepkoski 2002 : Alexandronautilus

Sepkoski 2002 : Permonautilus 

Barskov and Shilovski 2014 : Permonautilus

Korn 2025 : Permonautilus