Phaeocystida | |
---|---|
Auloceros spp. (Aulacanthidae) | |
Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Phylum: | Cercozoa |
Class: | Thecofilosea |
Order: | Opaloconchida |
Suborder: | Phaeocystina Haeckel, 1887 |
Families | |
Phaeocystida, also known as Phaeocystina,[1] is a group of cercozoans in the class Phaeodarea. It was first described by Ernst Haeckel in 1887 and treated traditionally as a suborder,[2] but later was raised to order level until Cavalier-Smith's classification lowered it again to suborder level. It belongs to the order Eodarida, characterised by simpler silica skeletons or a lack thereof.[1]