Taxonomy: Lagenorhynchus is a polyphyletic genus; it has been suggested that only L. albirostris properly belongs in it. Sagmatias has been suggested for L. obliquidens, obscurus, australis and cruciger. [details]
Citation: Perrin, W. (2013). Sagmatias. In: Perrin, W.F. (2013) World Cetacea Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=380488 on 2013-05-24