A re-evaluation of the fossil by Friedrich von Huene in 1926, however, showed that it came from a genus distinct from "Megalosaurus" — which in the nineteenth and early twentieth century was a "wastebin taxon" where many unrelated carnivorous dinosaurs were lumped together. Von Huene thought that the fossil actually belonged to an ornithomimosaur, and gave it the provisional designation "Ornithomimidorum genus b" (in Latin: genus b of the ornithomimids), being the second of two "Megalosaurus" species he was reallocating to Ornithomimidae, the first being "M. lonzeensis" as "Ornithomimidorum genus a". "Ornithomimidorum" is sometimes mistakenly listed as a dinosaur genus name. Von Huene referred to this designation when he formally renamed "M. bredai" in 1932, calling it "Betasuchus" (or "B crocodile" in Greek).