Demospongea - Agelasida - Virgolidae

Full reference: J. K. Rigby and B. Senowbari-Daryan. 1996. Upper Permian inozoid, demospongid, and hexactinellid sponges from Djebel Tebaga, Tunisia. University of Kansas Paleontological Contributions, New Series 7:1-130

Belongs to Microsphaerispongia according to J. K. Rigby and B. Senowbari-Daryan 1996

Sister taxa: none

Type specimen: USNM 480226

Ecology: stationary epifaunal suspension feeder