Genus
Hadoceras Strand, 1934
List of species
1. Hadoceras septocurvatum Strand, 1934 | Ordovician
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Multiceratia |
| Order | Oncocerida |
| Family | Jovellaniidae |
| Genus | Hadoceras |
| Species | septocurvatum |
| Genus | Mixosiphonoceras |
See also