| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. | 2005 | Trachypollia didyma | --> |
| 126039 | Paulay, G. 2022 Reproduction of Neogastropoda. Pers. Comm. via email [13/04/2022]. | 2022 | Trachypollia didyma | --> |
| 94555 | National Ocean Service. 2050 Coral cap species of Flower Garden Banks National Marine Sanctuary. Accessed online from http://flowergarden.noaa.gov/ on 9 December 2013. | 2050 | Trachypollia didyma | --> |