| Synonymous name | : | †Dillerium potterensis Wilson, 1982 | |
Ref: PBDB: 2 Mar 2014. |
| Synonymous name | : | †Kleopatrina vesiculosa Fedorowski, 1967 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Stylastraea rowetti Wilson & Langenheim, 1993 | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Stylastraea tenuiseptata Fedorowski, 1965 | |
Ref: PBDB: 30 Apr 2013. |