catsharks
51Arrowhead dogfish — Scientific classification Kingdom: Animalia Phylum …
52Longsnout dogfish — Scientific classification Kingdom: Animalia Phylum …
53Centroscyllium — Black dogfish, Centroscyllium fabricii Scientific classification Kingdom …
54Granular dogfish — Conservation status Data Deficient …
55Bareskin dogfish — Conservation status Data Deficient (IUCN 3.1) Scientific classification …
56Combtooth dogfish — Conservation status Data Deficient ( …
57Smooth-hound — Smooth hounds Temporal range: 56–0 Ma[1] …
58Dusky shark — Conservation status …
59Gummy shark — Conservation status …
60Nurse shark — Not to be confused with grey nurse shark. Nurse shark Temporal range: 112–0 Ma …