Tergomya - Kiringellida - Hypseloconidae

Full reference: B.L. Stinchcomb and N.A. Angeli. 2002. New Cambrian and Lower Ordovician monoplacophorans from the Ozark Uplift, Missouri. Journal of Paleontology 76(6):965-974

Belongs to Gayneoconus according to P. J. Wagner 2011

Sister taxa: none

Type specimen: Its type locality is Locality VI, Potosi Formation, Jefferson-Washington County line - Stinchcomb 198, which is in a Trempealeauan reef, buildup or bioherm dolomite in the Potosi Formation of Missouri

Ecology: slow-moving low-level epifaunal grazer