Entity:

Types

Type of	:	*Nucleariida* (Order) Cavalier-Smith, 1993	Ref: T. Cavalier-Smith, 2013(2012): table 7 (p. 155). [inferred]
Type of	:	*Nucleariidae* (Family) Cann & Page, 1979	Ref: T. Cavalier-Smith, 2013(2012): table 7 (p. 155). [inferred]
Type, by original designation, of	:	*Nucleariae* (Kingdom) Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, Döring, Schigel, May, Ryberg & Abarenkov, 2018	Ref: L. Tedersoo et al., 2018: 154. [new]
Type, by original designation, of	:	*Nuclearida* (Phylum) Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, Döring, Schigel, May, Ryberg & Abarenkov, 2018	Ref: L. Tedersoo et al., 2018: 154. [new]
Type, by original designation, of	:	*Nuclearidea* (Class) Tedersoo, Sánchez-Ramírez, Kõljalg, Bahram, Döring, Schigel, May, Ryberg & Abarenkov, 2018	Ref: L. Tedersoo et al., 2018: 154. [new]

Synonyms

Including	:	*Astrodisculus* (Genus) R. Greeff, 1869	Ref: D.J. Patterson et al., 2000: 818.
Including	:	*Heliosphaerium* (Genus) Frenzel, 1892	Ref: D.J. Patterson et al., 2000: 818.
Including	:	*Nuclearella* (Genus) J. Frenzel, 1892	Ref: D.J. Patterson et al., 2000: 818.
Including	:	*Nuclearina* (Genus) J. Frenzel, 1892	Ref: D.J. Patterson et al., 2000: 818.
Including	:	*Nucleosphaerium* (Genus) J.P. Cann & F.C. Page, 1979	Ref: D.J. Patterson et al., 2000: 818.