Genus
Mixosiphonoceras Hyatt, 1900
List of species
1. Mixosiphonoceras norvegicum Strand, 1934 | Ordovician
Classification
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Multiceratoidea |
| Order | Oncoceratida |
| Family | Jovellaniidae |
| Genus | Hadoceras |
| Mixosiphonoceras | |
| Species | norvegicum |
See also