Literature

• McCulloch, I. 1981. Qualitative Observations on recent Foraminiferal tests. Part IV. With emphasis on the Allan Hancock Atlantic Expedition Collections. 362 pp.. University of Southern California, Los Angeles, California.
• WoRMS. WoRMS, World Register of Marine Species. www.marinespecies.org. [link]

Literature references linked to higher taxa

• Algaebase. Algaebase: Listing the World's Algae. [link] (Chromista)