Note Breede River and Keiskama River, South Africa;...
From editor or global species database
Type locality Breede River and Keiskama River, South Africa; on shells of gaszropod Nassarius kraussianus (Dunker, 1846) [details]
Schuchert, P. (2024). World Hydrozoa Database. Hydractinia kaffraria Millard, 1955. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=212906 on 2024-05-02
basis of recordDay, John H.; Morgans, J.F.C. (1956). The Ecology of South African estuaries. Part 7. The Biology of Durban Bay. <em>Annals of the Natal Museum.</em> 13(3): 259-312, plate IV.[details] Available for editors [request]
redescriptionMillard, N.A.H. (1975). Monograph on the Hydroida of southern Africa. <em>Annals of the South African Museum.</em> 68: 1-513., available online athttps://www.biodiversitylibrary.org/page/40921697 page(s): 111, fig. 37E-G [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Biology In estuaries only [details] Type locality Breede River and Keiskama River, South Africa; on shells of gaszropod Nassarius kraussianus (Dunker, 1846) [details]