Species
Cliftonia oxoplecioides Wright, 1963
Synonyymit
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
Luokittelu
| 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 |