Order
Coelacanthiformes Berg, 1937
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Superclass | Osteichthyes |
| Class | Sarcopterygii |
| Subclass | Actinistia |
| Order | Coelacanthiformes |
| Diplocercidoformes |