|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Demospongea - Agelasida - Colospongiidae
It was assigned to Cystothalamiidae by Rigby and Potter (1986) and Rigby et al. (1988); to Calcarea by Sepkoski (2002); and to Corymbospongiinae by Finks et al. (2004) and Rigby et al. (2008).
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.