Concise hierarchy

(Kingdom) Chromista - (Phylum) Retaria

Subsequent positions

Neosarcodina (Parvkingdom) Cavalier-Smith, 1993

Ref: T. Cavalier-Smith, 1993b: table 4 (p. 972).

Current position

monothalamids ([unranked])

Ref: J. Pawlowski et al., 2013: 7. [inferred rank]

Alternative positions

Foraminiferea (Phylum)	Ref: E.E. Ruppert et al., 2004: 47. [inferred rank]
Neosarcodina (Parvkingdom) Cavalier-Smith, 1993	Ref: T. Cavalier-Smith, 1993b: table 4 (p. 972). [new position]
Rhizopoda (Superclass)	Ref: F.C. Page, 1982: 525.

Historical positions

Foraminiferea (Phylum)	Ref: E.E. Ruppert et al., 2004: 47.
amoeboid protists ([unranked])	Ref: A.J. Gooday & O.S. Tendal, 2000: 1086-1089.
Rhizopoda (Superclass)	Ref: 1998
Neosarcodina (Parvkingdom) Cavalier-Smith, 1993	Ref: T. Cavalier-Smith, 1993b: table 4 (p. 972). [new position]
Rhizopoda (Superclass)	Ref: F.C. Page, 1982: 525-526.

Number of Subtaxa

2024	Available in Systema Naturae 2000	2o;5f;19g;7s; †1s
1989-present	Systema Naturae 2000: 9 Nov 2015	[2o;5f;19g]
2000	A.J. Gooday & O.S. Tendal: 1087, 1088	2o;[5f];14g;50s
1997	TAMU	17g42s
1982	F.C. Page	2o[5f10g]