| संदर्भ अंक | विवरण | वर्ष | 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 | Biloculina williamsoni | 458 |
| 119523 | Sirenko, B., S. Denisenko, H. Deubel and E. Rachor 2004 Deep water communities of the Laptev Sea and adjacent parts of the Arctic Ocean. Russian Academy of Sciences, Zoological Institute Exploration of the Fauna of the Seas 54(62):28-73. | 2004 | Pyrgo williamsoni | 54 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Pyrgo williamsoni | --> |