Read, G.; Saiz-Salinas, J. (2024). World Sipuncula Database. Phascolion hirondellei Sluiter, 1900. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=424596 on 2024-09-05
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]