1.
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Foissner, W., Blatterer, H. & Foissner, I. (1988) The Hemimastigophora (Hemimastix amphikineta nov. gen., nov. spec.), a new protistan phylum from gondwanian soils. European Journal of Protistology, 23 (4), 361–383. https://doi.org/10.1016/S0932-4739(88)80027-0
Foissner, I. & Foissner, W. (1993) Revision of the family Spironemidae Doflein (Protista, Hemimastigophora), with description of two new species, Spironema terricola n. sp. and Stereonema geiseri n. g., n. sp. Journal of Eukaryotic Microbiology, 40 (4), 422–438. https://doi.org/10.1111/j.1550-7408.1993.tb04936.x
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Karpov, S.A. (2012[“2011”]) Hemimastigophora. In: Karpov, S.A (Ed.), Protista. Part III. Guide-book on Zoology. KMK Scientific Press, Saint Petersburg, Moscow, pp. 329–341. [in Russian, Карпов, С.А. (2012[“2011”]) Hemimastigophora. In: Карпов, С.А. (ред.) Протисты: Руководство по зоологии.Часть 3. СПб.; М.: Товарищество научных изданий КМК., pp. 329–341] [https://google.com/books?id=kTBlDwAAQBAJ]
Note 1: The chapter is titled “Hemimastigophorea” in the Table of Content.
Note 2: The book contains the statement that it was signed for printing on December 29, 2011 (“Подписано в печать 29.12.2011.”). It is highly unlikely that it was issued in time until the end of 2011.
Klebs, G. (1892[“1893”]) Flagellatenstudien. Theil I. Zeitschrift für wissenschaftliche Zoologie, 55 (2), 265–351. [https://www.biodiversitylibrary.org/item/138505]
Lax, G., Eglit, Y., Eme, L., Bertrand, E.M., Roger, A.J. & Simpson, A.G.B. (2018) Hemimastigophora is a novel supra-kingdom-level lineage of eukaryotes. Nature, 564 (7736), 410–414. https://doi.org/10.1038/s41586-018-0708-8
Meek, F.B. (1864) Check list of the invertebrate fossils of North America. Cretaceous and Jurassic. Smithsonian Miscellaneous Collections, 7 (177), 1–40. [https://www.biodiversitylibrary.org/item/35640]
Silva, P.C. (1970) Remarks on algal nomenclature. IV. Taxon, 19 (6), 941–945. https://doi.org/10.2307/1218317
Silva, P.C. (1980) Names of classes and families of living algae: with special reference to their use in the Index nominum genericorum (plantarum). Bohn, Scheltema & Holkema, Utrecht & W. Junk, The Hague, 156 pp.
Skuja, H. (1948) Taxonomie des Phytoplanktons einiger Seen in Uppland, Schweden. Symbolae Botanicae Upsalienses, 9 (3), 1–399. [https://google.com/books?id=6BBUAAAAMAAJ]