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Labrosaurus sulcatus Marsh 1896 (allosaurid)

Reptilia - Avetheropoda - Allosauridae

Alternative combination: Antrodemus sulcatus

Full reference: O. C. Marsh. 1896. The dinosaurs of North America. United States Geological Survey, 16th Annual Report, 1894-95 55:133-244

Belongs to Labrosaurus according to J. I. Canudo et al. 2008

Sister taxa: Allosaurus europaeus, Allosaurus fragilis, Allosaurus jimmadseni, Camptonotus amplus

Type specimen: YPM 1936

Ecology: ground dwelling carnivore