Tsitsikamma nguni sp. nov.: a, b in situ c collected specimens d preserved specimen SAIAB 207216 e section of ectosome with underlying choanosome SAIAB 207214 f, g sinuous style, two size classes sometime tylote h short thick strongyles i collection of chiadiscorhabds and j, k acanthose tubercles visible on SEM image of chiadiscorhabds, and l) developing chiadiscorhabds SAIAB 207215. Scale bars 5 cm (c, d); 1 mm (e); 100 µm (f–h); 20 µm (i–l).