| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 87409 | David, B. and R. Mooi 2000 A new species of subantarctic Plexechinus and its phylogenetic position within the Holasteroida (Echinodermata: Echinoidea). Polar Biol. 23:166-172. | 2000 | Plexechinus sulcatus | 167-171;figs.1-4 |
| 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 | Plexechinus sulcatus | --> |
| 87414 | Kroh, A. 2010 Plexechinus sulcatus David & Mooi, 2000. In Kroh, A. & Mooi, R. (2010) World Echinoidea Database. Accessed through: De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds). The SCAR-MarBIN Register of Antarctic Marine Species (RAMS) at http://www.scarmarbin.be/rams.php?p=taxdetails&id=160818 on 2011-07-25. | 2010 | Plexechinus sulcatus | --> |