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Randomia

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Randomia was named by Matthew (1899) [Sepkoski's age data: Cm Atda-l Cm m Sepkoski's reference number: 655,885].

It was assigned to Cyrtonellida by Bengtson (1992); to Helcionellidae by Parkhaev (2002); and to Mollusca by Sepkoski (2002).

Synonymy list
YearName and author
1899Randomia Matthew
1992Randomia Bengtson p. 1027
2002Randomia Parkhaev p. 34
2002Randomia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classHelcionelloidaPeel 1991
orderHelcionellida
superfamilyHelcionelloidea(Wenz 1938)
familyHelcionellidae
genusRandomia

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available