| Synonymous name | : | †Chengjiangoconus trilophodes He & Yang, 1982 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Dengyingoconus trianguliformis Xing et al., 1984 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Gotlandochiton minimus Yü, 1987 | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Liorichita sublaevis Liu, 1987 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Meishucunchiton vulgarus Yu, 1987 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Ocruranus diandongensis (Luo et al., 1982) | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Ocruranus gryphus (Liu, 1987) | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Ocruranus regularis Liu, 1987 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Parapunctella xifingensis Luo & Jiang, 1982 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Pileconus veloides Jiang, 1980 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Postephaconus tentes Jiang, 1980 | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Postestephaconus tentes Jiang, 1980 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Stephaconus subpentaedrus (Jiang, 1980) | |
Ref: PBDB: 27 Oct 2013. |
| Synonymous name | : | †Stoliconus usitatus Jiang, 1980 | |
Ref: PBDB: 30 Apr 2013. |
| Synonymous name | : | †Stoliconus vemeres Jiang, 1980 | |
Ref: PBDB: 30 Apr 2013. |