| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 79664 | Galil, B.S. 2000 Crustacea Decapoda: review of the genera and species of the family Polychelidae Wood-Mason, 1874. In A. Crosnier (ed.) Résultats des campagnes MUSORSTOM, volume 21. Mémoires du Muséum national d’Histoire naturelle 184:285-387. | 2000 | Pentacheles obscurus | --> |
| 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 | Pentacheles obscurus | --> |
| 89450 | IUCN 2011 IUCN Red List of Threatened Species. Version 2011.2. IUCN 2011. IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded in November 2011. | 2011 | Pentacheles obscurus | --> |
| 122083 | Ahyong, S.T. 2012 Polychelid lobsters (Decapoda: Polychelida: Polychelidae) collected by the CIDARIS expeditions off central Queensland, with a summary of Australian and New Zealand distributions. Memoirs of the Queensland Museum - Nature 56(1): 1-8 | 2012 | Pentacheles obscurus | 2 |
| 127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
2022 | Pentacheles obscurus | --> |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Pentacheles obscurus | ver.2025-1 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Pentacheles obscurus | --> |