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Under construction
Taxon: Order †Spiraculata Jaekel, 1918 (echinoderm)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Echinodermata - (Class) Blastoidea

Current position

Blastoidea (Class) Say, 1825 Ref: J.J. Sepkoski Jr., 2002: 270.

Historical positions

Blastoidea (Class) Say, 1825 Ref: J.J. Sepkoski Jr., 2002: 270.

Number of Subtaxa

1989-present Systema Naturae 2000 †[57]g
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Last updated: 1 Feb 2024