Spiraculata

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Spiraculata
Scientific classification
Kingdom: Animalia
Phylum: Echinodermata
Subphylum: Blastozoa
Class: Blastoidea
Order: Spiraculata
Genera

Pentremites

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