| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Diplacanthiformes
Taxonomy
Diplacanthiformes was named by Berg (1940).
It was assigned to Acanthodii by Burrows (2007); to Acanthodii by Nelson et al. (2016); and to Acanthodii by Burrow and Elliott (2023).
It was assigned to Acanthodii by Burrows (2007); to Acanthodii by Nelson et al. (2016); and to Acanthodii by Burrow and Elliott (2023).
Subtaxa