Garcia-R, J.C.; Gibb, G.C.; Trewick, S.A. Deep global evolutionary radiation in birds: Diversification and trait evolution in the cosmopolitan bird family Rallidae. Molecular Phylogenetics and Evolution. 2014, 81: 96–108. PMID 25255711. doi:10.1016/j.ympev.2014.09.008.
Garcia-R, J.C.; Gibb, G.C.; Trewick, S.A. Deep global evolutionary radiation in birds: Diversification and trait evolution in the cosmopolitan bird family Rallidae. Molecular Phylogenetics and Evolution. 2014, 81: 96–108. PMID 25255711. doi:10.1016/j.ympev.2014.09.008.