| Synonymous name | : | †Anomosaurus strunzi Huene, 1905 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Omphalosaurus peyeri Maisch & Lehmann, 2002 | |
Ref: PBDB: 27 Sep 2018. |
| Synonymous name | : | †Placodus antiquior Huene, 1936 | |
Ref: PBDB: 16 Dec 2019. |
| Synonymous name | : | †Placodus hypsiceps Meyer, 1863 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Placodus quinmolaris Braun, 1863 | |
Ref: PBDB: 30 Apr 2013. |