Haida Gwaii. 1, 2 Semiorbis rotundus (5064) 3–11 Peronia fibula 3–5 5064 6–11 5065 12–15 Actinella punctata (5064) 16–21 Eunotia bidentula (5064, 5066) 22 Eunotia islandica (5064). Scale bars: 10 µm.