Moyle, Robert G. (2006): A Molecular Phylogeny of Kingfishers (Alcedinidae) With Insights into Early Biogeographic History. Auk123(2): 487–499. HTML plena teksto (sen bildoj)
doi.org
(2017) “A phylogeny of kingfishers reveals an Indomalayan origin and elevated rates of diversification on oceanic islands”, Journal of Biogeography45 (2), p. 1–13. doi:10.1111/jbi.13139.