Hyolithomorpha - Sulcavitida - Gakidae

Full reference: P. D. Kruse. 2002. Biostratigraphic potential of Middle Cambrian hyoliths from the eastern Georgina Basin. Alcheringa 26(3):353-398

Parent taxon: Gakidae according to P. D. Kruse 2002

Sister taxa: none

Subtaxa: none

Ecology: stationary epifaunal suspension feeder