| Synonymous name | : | †Sojanoraphidiidae (Family) Martynova, 1952 | |
Ref: PBDB: 26 Jul 2015. |
| Synonymous name | : | †Sylvardembiidae (Family) Novokshonov, 2000 | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Telactinopterygidae (Family) (Carpenter, 1943) | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Tshekardominidae (Family) Novokshonov & Aristov, 2002 | |
Ref: PBDB: 27 Oct 2013. |