PaleoDB taxon number: 54235
Alternative combination: Struthiomimus sedens
Full reference: O. C. Marsh. 1892. Notice of new reptiles from the Laramie Formation. American Journal of Science 43:449-453
Type specimen: USNM 4736. Its type locality is Alkali Creek (USNM), which is in a Maastrichtian terrestrial horizon in the Lance Formation of Wyoming.
Ecology: ground dwelling herbivore-omnivore