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Taxon: Phylum Sagenista Caval.-Sm. (1995) (alga)
 Entity: 

Concise hierarchy

(Kingdom) Chromista

Original position

Heterokonta (Subkingdom) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 1995: table (p. 1014).

Subsequent positions

Sagenista (Superphylum) Caval.-Sm. (1995) Ref: T. Cavalier-Smith, 1998: 252. [assumed]

Original entries

Bicoecea (Class) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 1995: table (p. 1014).
Labyrinthulea (Class) L.S. Olive ex Caval.-Sm. (1986), orth. inval. Ref: T. Cavalier-Smith, 1995: table (p. 1014).

Current position

Sagenista (Superphylum) Caval.-Sm. (1995) Ref: T. Cavalier-Smith, 1998: 252. [new position]

Alternative positions

Heterokonta (Subkingdom) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 1995: table (p. 1014). [new taxon]
Heterokonta (Infrakingdom) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 2004: table 4.1 (p. 77).

Historical positions

Heterokonta (Infrakingdom) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 2004: table 4.1 (p. 77), fig. 4.1.
Sagenista (Superphylum) Caval.-Sm. (1995) Ref: T. Cavalier-Smith, 1998: table 7 (p. 252). [new position]
Heterokonta (Subkingdom) Caval.-Sm. (1986) Ref: T. Cavalier-Smith, 1995: table (p. 1014). [new taxon]

Number of Subtaxa

1989-present Systema Naturae 2000 [2sp]
2004 T. Cavalier-Smith: table 4.1 (p. 77) [3c]
1998 T. Cavalier-Smith [2sp]
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Last updated: 21 Sep 2025