ベックレスピナクス
↑ O’Connor, P.M. 2006. "Postcranial pneumaticity: an evaluation of soft-tissue influences on the postcranial skeleton and the reconstruction of pulmonary anatomy in archosaurs". Journal of Morphology, 267: 1199–1226
↑ http://scienceblogs.com/tetrapodzoology/2010/09/09/concavenator-incredible-allosauroid/
↑ Holtz, T. R.; Molnar, R. E.; Currie, P. J. (2004). “Basal Tetanurae”. In Weishampel, D. B.; Dodson, P.; Osmolska, H.. The Dinosauria (2nd. ed.). Berkeley: University of California Press. pp. 71–110
↑ M. T. Carrano, R. B. J. Benson, and S. D. Sampson, 2012, "The phylogeny of Tetanurae (Dinosauria: Theropoda)", Journal of Systematic Palaeontology 10(2): 211-300