[Neoselachii] Compagno, 1977 - modern sharks and rays see Cohort Neoselachii Compagno, 1977 Order Carcharhiniformes Compagno, 1973 - ground sharks Family Scyliorhinidae Gill, 1862 - cat sharks Genus Cephalurus Bigelow & Schroeder, 1941 [monotypic] 1 Cephalurus cephalus (Gilbert, 1892) - lollipop catshark