PaleoDB taxon number: 75068
Full reference: B. L. Stinchcomb. 1986. New Monoplacophora (Mollusca) from Late Cambrian and Early Ordovician of Missouri. Journal of Paleontology 60(3):606-626
Sister taxa: none
Type specimen: Its type locality is Loc. M-05: top of low hill, SW¼ S13 T40N R2W, which is in a Trempealeauan reef, buildup or bioherm chert in the Eminence Formation of Missouri.
Ecology: epifaunal grazer