Concise hierarchy

(Domain) Eukaryota - (Phylum) Amoebozoa - (Class) Myxomycetes - (Order) Fuscisporida - (Family) Didymiidae

Subsequent positions

Spumariaceae (Tribe) Rostafinski, 1873, orth. inval.

Ref: J.T. von Rostafinski, 1873: 13.

Current position

Didymiidae (Family) Rostafiński, 1873

Ref: M.J. Dykstra & H.W. Keller, 2000: 978.

Alternative positions

Didymiaceae (Family) Rostaf. (1875)	Ref: H.W. Keller, 1982: 168.
Myxogastria ([unranked]) Macbride, 1899	Ref: S.M. Adl et al., 2012: table 2 (p. 437). [rough position]
Spumariaceae (Tribe) Rostafinski, 1873, orth. inval.	Ref: J.T. von Rostafinski, 1873: 13. [new position]

Historical positions

Myxogastria ([unranked]) Macbride, 1899	Ref: S.M. Adl et al., 2012: table 2 (p. 437). [rough position]
Myxogastria ([unranked]) Macbride, 1899	Ref: S.M. Adl et al., 2005: 404.
Didymiidae (Family) Rostafiński, 1873	Ref: M.J. Dykstra & H.W. Keller, 2000: 978.
Didymiaceae (Family) Rostaf. (1875)	Ref: H.W. Keller, 1982: 168.
Spumariaceae (Tribe) Rostafinski, 1873, orth. inval.	Ref: J.T. von Rostafinski, 1873: 13. [new position]

Number of Subtaxa

2025	Available in Systema Naturae 2000	2s
1989-present	Systema Naturae 2000	[>]10s
2000	M.J. Dykstra & H.W. Keller: 978	[>]10s