J. Andréz Lopéz, Julie A. Ryburn, Olivier Fedrigo & Gavin J. P. Naylor: Phylogeny of sharks of the family Triakidae (Carcharhiniformes) and its implications for the evolution of carcharhiniform placental viviparity. Molecular Phylogenetics and Evolution, 2006, 40. vsk, s. 50–60. Artikkelin verkkoversio. Viitattu 13.2.2011. (englanniksi) (Arkistoitu – Internet Archive)
Jabado, R.W., Chartrain, E., De Bruyne, G., Derrick, D., Dia, M., Diop, M., Metcalfe, K., Doherty, P., Leurs, G.H.L., Pires, J.D., Ratão, S., Seidu, I., Soares, A.-L., Tamo, A., VanderWright, W.J. & Williams, A.B.: Leptocharias smithiiIUCN Red List of Threatened Species. Version 2021-2. 2021. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 4.9.2021. (englanniksi)
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J. Andréz Lopéz, Julie A. Ryburn, Olivier Fedrigo & Gavin J. P. Naylor: Phylogeny of sharks of the family Triakidae (Carcharhiniformes) and its implications for the evolution of carcharhiniform placental viviparity. Molecular Phylogenetics and Evolution, 2006, 40. vsk, s. 50–60. Artikkelin verkkoversio. Viitattu 13.2.2011. (englanniksi) (Arkistoitu – Internet Archive)