Gilchrist J (1908) New forms of the Hemichordata from South Africa. Transactions of the Philosophical Society of South Africa 17: 151-176.[details]
Swalla, B.J.; van der Land, J. (2025). Hemichordata World Database. Balanoglossus capensis Gilchrist, 1908. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=266571 on 2025-05-14
original descriptionGilchrist J (1908) New forms of the Hemichordata from South Africa. Transactions of the Philosophical Society of South Africa 17: 151-176.[details]
original description(ofBalanoglossus proliferans Gilchrist, 1908)Gilchrist J (1908) On Two New Species of Ptychodera (P. proliferans and P. natalensis). Annals of the South African Museum 6: 207-212.[details]