Description: English: Planar hydroids at the wreck of SAS Pietermaritzburg at Miller's Point on the Cape Peninsula. Date: 26 July 2008, 12:48:09. Source: Own work. Author: Peter Southwood.
Description: English: Planar hydroids at Partridge Point, in the Castle Rocks Marine Reserve. Date: 19 July 2008, 12:23:47. Source: Own work. Author: Peter Southwood.