Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Phylum: Cnidaria
Classis: Anthozoa
Subclassis: Alcyonaria
Ordo: Alcyonacea
Subordo: Alcyoniina
Familia: Nidaliidae
Subfamilia: Nidaliinae
Genera: Agaricoides - Nidalia - Nidaliopsis - Orlikia - Pieterfaurea
References
* Utinomi, H. 1958: A Revision of the Genera Nidalia and Bellonella with an Emendation of Nomenclature and Taxonomic Definitions for the Family Nidaliidae (Octocorallia, Alcyonacea). Bull. Brit. Museum (Nat. Hist.) Zool. 5: 99-121.
* Verseveldt J. & F.M. Bayer 1988: Revision of the genera Bellonella, Eleutherobia, Nidalia and Nidaliopsis (Octocorallia: Alcyoniidae and Nidaliidae), with descriptions of two new genera: 1-131. Full article: [1].
