Cladogram of Eucavitaves relationships based on Jarvis, E.D. et al. (2014)[6] with some clade names after Yuri, T. et al. (2013)[7] and Kimball 2013.[5]
^Naish, D. (2012). "Birds." Pp. 379-423 in Brett-Surman, M.K., Holtz, T.R., and Farlow, J. O. (eds.), The Complete Dinosaur (Second Edition). Indiana University Press (Bloomington & Indianapolis).
^ abKimball, R.T. et al. (2013) Identifying localized biases in large datasets: A case study using the Avian Tree of Life. Mol Phylogenet Evol. doi:10.1016/j.ympev.2013.05.029