Amaltheus subnodosus
- kingdom: Animalia
- phylum: Mollusca
- class: Cephalopoda
- order: Ammonoidea
- family: Amaltheidae
- genus: Amaltheus
- species: Amaltheus subnodosus
Grosselfingen
Metzingen
Nürtingen
Reutlingen
Unterensingen
Baden-Württemberg
Germany