(2013) “A phylogeny and revised classification of Squamata, including 4,161 species of lizards and snakes”, BMC Evolutionary Biology13, p. 93. doi:10.1186/1471-2148-13-93.
(13a de Januaro 2010) “The original descriptions of reptiles”, Zootaxa2334 (1), p. 59–68. doi:10.11646/zootaxa.2334.1.3.
(2009) “Dentary Tooth Shape in Sphenodon and Its Fossil Relatives (Diapsida: Lepidosauria: Rhynchocephalia)”, Frontiers of Oral Biology13, p. 9–15. doi:10.1159/000242382.
(Junio 2010) “Genetic diversity and taxonomy: a reassessment of species designation in tuatara (Sphenodon: Reptilia)”, Conservation Genetics11 (3), p. 1063–1081. doi:10.1007/s10592-009-9952-7.
Evans, S.E.. (2010) “The Origin, early history and diversification of lepidosauromorph reptiles”, Bandyopadhyay, S.: New Aspects of Mesozoic Biodiversity, Lecture Notes in Earth Sciences 132, p. 27–44. doi:10.1007/978-3-642-10311-7_2. ISBN 978-3-642-10310-0.
