A living cell at two focal planes (PC)
Life-form: Solitary on sediment or occasionally in plankton
Size: Diameter = 20 - 150 µm
Resting spore:
Note:
Distinctive features: Valves usually divided in six sectors
Similar species:
Distribution: Worldwide
Literature:
Drebes, G. 1974. Marines Phytoplankton, Eine Auswahl der
Helgoländer Planktonalgen (Diatomeen, Peridineen). Georg Thieme
Verlag, Stuttgart. 186 pp.
Hasle, G. R. & Syvertsen, E. E. 1996. Marine diatoms. In: Tomas, C. R. (ed.) Identifying marine diatoms and dinoflagellates. Academic Press, Inc., San Diego, p. 5-385.
Hendey, N. I. 1964. An introductory account of the smaller algae of British coastal waters. Part 5: Bacillariophyceae (Diatoms). HSMO, London. 317 pp.