Spiraculata

Spiraculata is an order of Blastoids. These blastoids are characterized by indirect entrance to the hydrospires through canals by way of pores.

Spiraculata
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Blastoidea
Order: Spiraculata
Jaekel, 1918
Genera

See text

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