Demospongea - Agelasida - Virgolidae

Full reference: J. K. Rigby, J. S. Fan, and W. Zhang. 1989. Inozoan calcareous Porifera from the Permian reefs in South China. Journal of Paleontology 63(6):778-800

Belongs to Intratubospongia according to J. K. Rigby et al. 1989

Sister taxa: Intratubospongia bifida, Intratubospongia obscura, Intratubospongia osiensis, Intratubospongia tenuiperforata

Type specimen: IG 5146. Its type locality is Kefeng Locality 1, Xiangbo, Longlin County, which is in a Wordian reef, buildup or bioherm framestone in the Maokou Formation of China.

Ecology: stationary epifaunal suspension feeder