| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 8267 | Al-Ogaily, S.M. and A. Hussain 1987 Some dextral Spirorbidae (Polychaeta from Al-Wajh (Red Sea), Saudi Arabia). Journal of Natural History 21:597-602 + 1 figure. | 1987 | Pillaiospira pentaloba | 599 |
| 2663 | Wehe, T. and D. Fiege 2002 Annotated checklist of the polychaete species of the seas surrounding the Arabian Peninsula: Red Sea, Gulf of Aden, Arabian Sea, Gulf of Oman, Arabian Gulf. Fauna of Arabia 19:7-238. | 2002 | Pillaiospira pentaloba | 145 |
| 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 | Pillaiospira pentaloba | --> |