| संदर्भ अंक | विवरण | वर्ष | Name used | Page |
|---|---|---|---|---|
| 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 | Speleoithona bermudensis | --> |
| 7800 | IUCN 2006 2006 IUCN Red List of Threatened Species. www.iucnredlist.org [Accessed 04/07/2007]. | 2006 | Speleoithona bermudensis | --> |
| 84930 | IUCN 2010 IUCN Red List of Threatened Species. Version 2010.2. IUCN 2010. IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded in August 2010. | 2010 | Speleoithona bermudensis | --> |
| 127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
2022 | Speleoithona bermudensis | --> |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Speleoithona bermudensis | ver.2025-1 |