Kingdom Animalia Class Cephalopoda Order †Goniatitida | Phylum Mollusca Subclass †Ammonoidea Rank Subfamily | |
Nehdenitinae is one of two subfamilies of the Cheiloceratidae family, a member of the Goniatitida order. They are an extinct group of ammonoid, which are shelled cephalopods related to squids, belemnites, octopuses, and cuttlefish, and more distantly to the nautiloids.
References
Nehdenitinae Wikipedia(Text) CC BY-SA