Day, J.H. 1960. The Polychaet [sic] fauna of South Africa. Part 5. Errant species dredged off Cape coasts. Annals of the South African Museum, 45(3): 261-373., available online athttp://www.biodiversitylibrary.org/page/40866345[details]
Read, G.; Fauchald, K. (Ed.) (2021). World Polychaeta Database. Sigalion capense Day, 1960. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=338369 on 2024-05-01
Marine Species Traits editorial board (2024). Marine Species Traits. Sigalion capense Day, 1960. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=338369 on 2024-05-01
original descriptionDay, J.H. 1960. The Polychaet [sic] fauna of South Africa. Part 5. Errant species dredged off Cape coasts. Annals of the South African Museum, 45(3): 261-373., available online athttp://www.biodiversitylibrary.org/page/40866345[details]
source of synonymyMackie, Andrew S. Y.; Chambers, Susan J. (1990). Revision of the type species of Sigalion, Thalenessa and Eusigalion (Polychaeta: Sigalionidae). <em>Zoologica Scripta.</em> 19(1): 39-56., available online athttps://doi.org/10.1111/j.1463-6409.1990.tb00239.x[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality