Family
Rutoceratidae Hyatt, 1884
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Superfamily | Tainocerataceae |
| Family | Rutoceratidae |
| Genus | Trochoceras |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Superfamily | Tainocerataceae |
| Family | Rutoceratidae |
| Genus | Trochoceras |