Demospongea - Agelasida - Aphrosalpingidae

Full reference: J. K. Rigby and A. W. Potter. 1986. Ordovician sphinctozoan sponges from the eastern Klamath Mountains, northern California. The Paleontological Society Memoir 20 1-47

Belongs to Cystothalamiella according to J. K. Rigby and A. W. Potter 1986

Sister taxa: Cystothalamiella alaskaensis, Cystothalamiella craticulata, Cystothalamiella ducta, Cystothalamiella irregularis, Cystothalamiella polyducta

Type specimen: USNM 395884

Ecology: stationary epifaunal suspension feeder