|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gymnolaemata - Cheilostomata - Siphonicytaridae
It was assigned to Tubucellariidae by Canu and Bassler (1935) and Brown (1958); to Siphonicytaridae by Cheetham (1972); and to Cheilostomata by Sepkoski (2002).
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.