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Sievers, Michael; Brown, Christopher J.; Tulloch, Vivitskaia J.D.; Pearson, Ryan M.; Haig, Jodie A.; Turschwell, Mischa P.; Connolly, Rod M. (May 2019). "The Role of Vegetated Coastal Wetlands for Marine Megafauna Conservation". Trends in Ecology & Evolution. 34: 807–817. doi:10.1016/j.tree.2019.04.004. PMID31126633. |hdl-access= requires |hdl= (bantuan)
Winchell, Christopher J; Martin, Andrew P; Mallatt, Jon (2004). "Phylogeny of elasmobranchs based on LSU and SSU ribosomal RNA genes". Molecular Phylogenetics and Evolution. 31 (1): 214–24. doi:10.1016/j.ympev.2003.07.010. PMID15019621.
Douady, Christophe J.; Dosay, Miné; Shivji, Mahmood S.; Stanhope, Michael J. (2003). "Molecular phylogenetic evidence refuting the hypothesis of Batoidea (rays and skates) as derived sharks". Molecular Phylogenetics and Evolution. 26 (2): 215–21. doi:10.1016/S1055-7903(02)00333-0. PMID12565032.
Sievers, Michael; Brown, Christopher J.; Tulloch, Vivitskaia J.D.; Pearson, Ryan M.; Haig, Jodie A.; Turschwell, Mischa P.; Connolly, Rod M. (May 2019). "The Role of Vegetated Coastal Wetlands for Marine Megafauna Conservation". Trends in Ecology & Evolution. 34: 807–817. doi:10.1016/j.tree.2019.04.004. PMID31126633. |hdl-access= requires |hdl= (bantuan)