secundum Cau, 2018

Cladus: Dinosauromorpha
Cladi: Dinosauriformes – †Lagerpetidae

secundum Ezcurra et al., 2020

Cladus: Dinosauromorpha
Cladi: Dracohors – †Lagosuchus

Primary references

• Benton, M.J. 1985. Classification and phylogeny of the diapsid reptiles. Zoological Journal of the Linnean Society 84(2): 97–164. DOI: 10.1111/j.1096-3642.1985.tb01796.x PDF Reference page. 

Additional references

• Cau, A. 2018. The assembly of the avian body plan: a 160-million-year long process. Bollettino della Società Paleontologica Italiana 57(1): 1–25. DOI: 10.4435/BSPI.2018.01 ResearchGate Reference page. 
• Ezcurra, M.D., Nesbitt, S.J., Bronzati, M., Dalla Vecchia, F.M., Agnolin, F.L., Benson, R.B.J., Egli, F.B., Cabreira, S.F., Evers, S.W., Gentil, A.R., Irmis, R.B., Martinelli, A.G., Novas, F.E., da Silva, L.R., Smith, N.D., Stocker, M.R., Turner, A.H. & Langer, M.C. 2020. Enigmatic dinosaur precursors bridge the gap to the origin of Pterosauria. Nature 588: 445–449. DOI: 10.1038/s41586-020-3011-4 Reference page. 
• Müller, R.T., Langer, M.C. & Dias-da-Silva, S. 2018. Ingroup relationships of Lagerpetidae (Avemetatarsalia: Dinosauromorpha): a further phylogenetic investigation on the understanding of dinosaur relatives. Zootaxa 4392(1): 149–158. DOI: 10.11646/zootaxa.4392.1.7 Reference page. 
• Nesbitt, S.J. et al. 2010: Ecologically distinct dinosaurian sister group shows early diversification of Ornithodira. Nature, 464: 95–98. DOI: 10.1038/nature08718