Species
Cliftonia oxoplecioides Wright, 1963
Synonymy list
1867     Atrypa imbricata J, de C. Sowerby — Davidson , pp. 135, pars, fig. 15: 7; non figs 3-6, 8
1963     Cliftonia oxoplecioides sp. nov. — Wright , pp. 761, fig. 100: 3, 4, 6-8, 10, 11
2008     Cliftonia oxoplecioide Wright, 1963 — Cocks , pp. 103
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Strophomenata | 
| Order | Orthotetida | 
| Suborder | Triplesiidina | 
| Superfamily | Triplesoidea | 
| Family | Triplesiidae | 
| Genus | Cliftonia | 
| Species | dorsata | 
| oxoplecioides | |
| psittacina |