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Echinoida

Echinoidea - Echinoida

Taxonomy
Echinoida was named by Troschel (1872). It is extant.

It was assigned to Echinacea by Fell and Pawson (1966); and to Echinoidea by Chiesa et al. (1995) and Sepkoski (2002).

Synonymy list
YearName and author
1872Echinoida Troschel
1966Echinoida Fell and Pawson p. U431
1995Echinoida Chiesa et al. p. 61
2002Echinoida Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumEleutherozoa
Echinozoa()
classEchinoidea()
orderEchinoidaTroschel 1872
orderEchinoidaTroschel 1872

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.

Or. Echinoida Troschel 1872
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G. †Spaniocyphus Pomel 1883
Invalid names: Echinoina Claus 1876 [empty]
Diagnosis
No diagnoses are available