PC_10088 Coralline algae (Arthrocardia sp.) underwater in tidal channel. Jointed, flattened, fan-like plants, rosy pink in colour, sometimes with a glossy sheen. Low intertidal to subtidal 20m. Brighton Beach
DSC_4406 Coralline algae (Arthrocardia sp.) jointed, flattened, fan-like plants, rosy pink in colour, sometimes with a glossy sheen. Low intertidal to subtidal 20m. Brighton Beach
P_2110037 Erect coralline algae (Corallina officinalis) underwater at low tide. Jointed with stiff erect fronds, and common intertidally. Dull pink, to creamy white in sunny areas. Contains calcium carbonate to deter grazing. Quarantine Point, Otago Harbour
