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Cyclocystoides

Cyclocystoidea - Cyclocystoididae

Taxonomy
Cyclocystoides was named by Salter and Billings (1858). Its type is Cyclocystoides halli. It was considered monophyletic by Smith and Paul (1982).

It was assigned to Echinodermata by Salter and Billings (1858); to Cyclocystoididae by Regnéll (1945), Parsley (1981) and Smith and Paul (1982); and to Isorophida by Sepkoski (2002).

Synonymy list
YearName and author
1858Cyclocystoides Salter and Billings
1945Cyclocystoides Regnéll
1981Cyclocystoides Parsley
1982Cyclocystoides Smith and Paul
2002Cyclocystoides Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
RankNameAuthor
phylumEchinodermata
classCyclocystoideaMiller and Gurley 1895
familyCyclocystoididaeMiller 1882
genusCyclocystoidesSalter and Billings 1858

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