Warren, E. 1908. On a collection of hydroids, mostly from the Natal coast. - Annals of the Natal Government Museum 1: 269-355., available online athttps://biodiversitylibrary.org/page/6228695 page(s): 344, fig. 23, pl. 48 figs 38-40. [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Thyroscyphus aequalis Warren, 1908. Accessed through: Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2025) African Register of Marine Species at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=292443 on 2026-09-14
Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2026). African Register of Marine Species. Thyroscyphus aequalis Warren, 1908. Accessed at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=292443 on 2026-09-14
original descriptionWarren, E. 1908. On a collection of hydroids, mostly from the Natal coast. - Annals of the Natal Government Museum 1: 269-355., available online athttps://biodiversitylibrary.org/page/6228695 page(s): 344, fig. 23, pl. 48 figs 38-40. [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]