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Calcancoroidea

Holothuroidea - Apodida - Calcancoridae

Taxonomy
Calcancoroidea was named by Frizzell and Exline (1955) [Sepkoski's age data: T Ol-u Sepkoski's reference number: 768]. It is considered to be a form taxon. Its type is Calcancoroidea spandeli.

It was assigned to Calcancoridae by Frizzell and Exline (1955), Deflandre-Rigaud (1962) and Frizzell and Exline (1966); and to Apodida by Sepkoski (2002).

Synonymy list
YearName and author
1955Calcancoroidea Frizzell and Exline p. 154
1962Calcancoroidea Deflandre-Rigaud p. 89
1966Calcancoroidea Frizzell and Exline p. U670
2002Calcancoroidea Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
RankNameAuthor
phylumEchinodermata
classHolothuroidea()
orderApodida
familyCalcancoridae
genusCalcancoroidea

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