Tergomya - Kiringellida - Hypseloconidae

Full reference: R. L. Heller. 1954. Stratigraphy and paleontology of the Roubidoux Formation of Missouri. State of Missouri Department of Business and Administration, Division of Geological Survey and Water Resources 1-60

Parent taxon: Hypseloconidae according to B. Runnegar and P.A. Jell 1976

Sister taxa: Cambrioconus, Cornuella, Gasconadeoconus, Gayneoconus, Knightoconus, Paraceratoconus, Proteroconus, Pygmaeoconus, Shelbyoceras, Yochelsonella

Subtaxa: Ozarkoconus preacuatus, Ozarkoconus prearcuatus

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Ecology: slow-moving low-level epifaunal grazer