Bivalvia - Cardiida - Psammobiidae

Alternative combination: Asaphus delicatus

Full reference: N.E. Weisbord. 1929. Miocene Mollusca of Northern Colombia. Bulletin of American Paleontology 14(54):1-310

Belongs to Asaphis according to A. J. W. Hendy et al. 2008

Sister taxa: Asaphis centenaria, Asaphis deflorata, Asaphis violascens

Ecology: facultatively mobile infaunal deposit feeder