Kristiansen (1986)

Kristiansen, J. 1986. The ultrastructural bases of chrysophyte systematics and phylogeny. CRC Crit. Rev. Plant Sci. 4: 149–211. From Preisig (1995), .

• Class Chrysophyceae

• Order Ochromonadales
• Order Mallomonadales
• Order Chrysamoebales
• Order Chrysocapsales
• Order Hydrurales
• Order Chrysosphaerales
• Order Phaeothamniales
• Order Sarcinochrysidales

• Class Pedinellophyceae

• Order Pedinellales

• Class Dictyochophyceae

• Order Dictyochales

Cavalier-Smith (1993)

From Kingdom Protozoa and its 18 phyla

In Phylum Heterokonta, Subphylum Ochrista, Infraphylum Raphidoista, Superclass Dictyochia
Class Pedinellea Cavalier-Smith, 1986

van den Hoek et al. (1995)

From Hoek, C. van den, Mann, D.G. and Jahns, H.M. (1995). Algae An Introduction to Phycology. Cambridge University Press, Cambridge.

"Algae"

• Division Heterokontophyta
  • Class Chrysophyceae
    • Order Pedinellales (= Class Pedinellophyceae, e.g., Pedinella)

Reviers (2002)

From Biologie et phylogénie des algues,

Eukaryota [see Algae]

• Stramenopiles (= Heterokonta)

• Ochrophyta (= Ochrista, Heterokontophyta, Stramenochromes)

• Dictyochophyceae (incl. Pedinellophyceae)