Calkins (1909)

Calkins, G. N. Protozoölogy. New York: Lea & Febiger, 1909, .

Phylum Protozoa

• Subphylum Sarcodina
  • Class Rhizopoda
  • Class Actinopoda
    • Subclass Heliozoa
    • Subclass Radiolaria

Grassé et al. (1953)

Grassé, P.-P. (Ed.). Traité de Zoologie. Vol. 1.2, Protozoaires: Rhizopodes, Actinopodes, Sporozoaires, Cnidosporidies, 1953. Masson, Paris, , , .

Règne animal

• Phylum Protozoa
  • Subphylum Actinopoda
    • Class Acantharia [par Trégoubouff]
    • Class Radiolaria [par Trégoubouff]
    • Fossil Radiolaria [par Deflandre]
    • Class Heliozoa [par Trégoubouff]
    • Flagellata ou Actinopoda incertae sedis [par Grassé]

Kudo (1954)

Protozoology, 4th ed., .

• Phylum Protozoa Goldfuss
  • Subphylum 1 Plasmodroma Doflein
    • Class 2 Sarcodina Hertwig and Lesser
      • Subclass 1 Rhizopoda Siebold
      • Subclass 2 Actinopoda Calkins
        • Order 1 Heliozoa Haeckel
        • Order 2 Radiolaria Müller

Honigberg et al. (1964)

In Phylum Protozoa, Subphylum Sarcomastigophora, Superclass Sarcodina
Class Actinopodea

• Subclass Radiolaria
• Subclass Acantharia
• Subclass Heliozoia
• Subclass Proteomyxidia

Levine et al. (1980)

From N. D. Levine; J. O. Corliss; F. E. G. Cox; G. Deroux; J. Grain; B. M. Honigberg; G. F. Leedale; A. R. Loeblich, III; J. Lom; D. Lynn; E. G. Merinfeld; F. C. Page; G. Poljansky; V. Sprague; J. Vavra; and F. G. Wallace (1980). A newly revised classification of the Protozoa. J. Protozool., 27:37–58, .

Subkingdom Protozoa

• Phylum Sarcomastigophora
  • Subphylum Sarcodina
    • Superclass Rhizopoda
    • Superclass Actinopoda
      • Class Acantharea
      • Class Polycystinea
      • Class Phaeodarea
      • Class Heliozoea

John O. Corliss (1984)

From The kingdom Protista and its 45 phyla

In Kingdom Protista
Assemblage "Actinopods"

• Phylum Heliozoa
• Phylum Taxopoda
• Phylum Acantharia
• Phylum Polycystina
• Phylum Phaeodaria

Febvre-Chevalier in Lee et al. (1985)

Febvre-Chevalier, C. (1985) IV. Class Heliozoea Haeckel 1866. In: Lee, J.J., Hutner, S.H. & Bovee, E.C. (eds.), An Illustrated Guide to the Protozoa, 1st ed. Society of Protozoologists, . See Fernández-Galiano, 1990, .

Subkingdom Protozoa (Goldfuss, 1818) von Siebold, 1846

• Phylum Sarcomastigophora Honigberg & Balamuth, 1963

• Subphylum Sarcodina Schmarda, 1871

• Superclass Actinopodea Calkins, 1902

• Class Acantharea Haeckel, 1881
• Class Polycystina (Ehrenberg, 1838) Riedel, 1967
• Class Phaeodarea Haeckel, 1879
• Class Heliozoea Haeckel, 1866

• Order Actinophryida Kuhn, 1926
• Order Desmothoracida Hertwig & Lesser,1874
• Order Ciliophryida n. ord.
• Order Taxopodida Fol, 1883
• Order Centrohelida Hartmann, 1913
• Order Rotosphaerida Rainer, 1968

Margulis et al. (1990)

Margulis, L., J.O. Corliss, M. Melkonian, D.J. Chapman (ed.). Handbook of Protoctista. Jones and Bartlett Publishers, Boston, 1990. See Brands, S.J. (1989-2015), .

Kingdom Protoctista (Hogg, 1861) Margulis & Schwartz, 1988

• Section III: Phyla with flagellated stages, but without complex sexual cycles
  • Phylum 20. Actinopoda
    • Class Polycystina
    • Class Phaeodaria
    • Class Heliozoa
    • Class Acantharia

Cavalier-Smith (1993, 1998)

1993: From Kingdom Protozoa and its 18 phyla 1998: From A revised six-kingdom system of life

In Infrakingdom/Subkingdom Neozoa
Parvkingdom/Infrakingdom Actinopoda Calkins 1902 stat. nov./stat. nov. Cavalier-Smith 1997

• Phylum Heliozoa
• Phylum Radiozoa

Hausmann et al. (2003)

From Hausmann, K., N. Hulsmann, R. Radek. Protistology. Schweizerbart'sche Verlagsbuchshandlung, Stuttgart, 2003.

Empire Eukaryota Chatton, 1925 (= Eukarya)

• Eukaryota incertae sedis
  • Actinopoda Calkins, 1902
    • Acantharea Haeckel, 1881
    • Polycystinea Ehrenberg, 1838
    • Phaeodarea Haeckel, 1881
    • Heliozoea Haeckel, 1866
      • Actinophryida Kuhn, 1926
      • Desmothoracida Hertwig & Lesser,1874
      • Ciliophryida Febvre-Chevalier, 1985
      • Taxopodida Fol, 1883
      • Centrohelida Hartmann, 1913