| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 87480 | Murray, J. 1896 On the deep and shallow-water marine fauna of the Kerguelen region of the Great Southern Ocean. Challenger Expedition 343-500 p. | 1896 | Rhynchonella nigricans var. pyxidata | 430 |
| 90012 | d'Hondt, J.L. 1977 Résultats scientifiques de la campagne MD04/Benthos. Comite National Francais des Recherces Antarctiques (Cnfra) 42:65-69. | 1977 | Notosaria pyxidata | 66 |
| 87401 | Cooper, G.A. 1981 Brachiopoda from the Southern Indian Ocean. Smithsonian Contributions to Paleobiology 43:1-93. | 1981 | Pemphixina pyxidata | 6 |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Notosaria pyxidata | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Pemphixina pyxidata | --> |