Species
Machichnus fatimae Araújo-Júnior, Barbosa et Silva, 2017
Luokittelu
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Machichnidae |
| Genus | Machichnus |
| Species | bohemicus |
| dimorphodon | |
| fatimae | |
| harlandi | |
| jeansi | |
| multilineatus | |
| normani | |
| regularis |