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Ophiotrapezium

Ophiuroidea - Ophiurida

Taxonomy
Ophiotrapezium was named by Kutscher (1996). It is not extant.

It was assigned to Hemieuryalina by Kutscher and Villier (2003).

Synonymy list
YearName and author
1996Ophiotrapezium Kutscher
2003Ophiotrapezium Kutscher and Villier

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumAsterozoa
classOphiuroidea
orderOphiurida()
suborderOphiurina
infraorderHemieuryalina
genusOphiotrapezium

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