| 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 | Elpidia ambigua | 360 |
| 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 | Elpidia purpurea | 360 |
| 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 | Peniagone purpurea | --> |
| 116425 | Bohn, J.M. 2006 Beiträge zur taxonomie and biogeographic von Holothurien and Crinoiden (Echinodermata) der Südhemisphäre. Dissertation zur Erlangung des Doktogrades der Fakultät für Biologie der Ludwig-Maximilians-Universität München, 165p. | 2006 | Peniagone purpurea | 12 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Peniagone purpurea | --> |