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Human, B.A.; E.P. Owen; L.J.V. Compagno & E.H. Harley (May 2006). "Testing morphologically based phylogenetic theories within the cartilaginous fishes with molecular data, with special reference to the catshark family (Chondrichthyes; Scyliorhinidae) and the interrelationships within them". Molecular Phylogenetics and Evolution. 39 (2): 384–391. doi:10.1016/j.ympev.2005.09.009. PMID16293425.
Yeld, E.M.; N.J. Smit (2006). "A new species of Trypanosoma (Kinetoplastida: Trypanosomatidae) infecting catsharks from South Africa". Journal of the Marine Biological Association of the United Kingdom. 86 (4): 829–833. doi:10.1017/S0025315406013750. S2CID86498165.