halaelurus dawsoni
31Spiny dogfish — Conservation status Vulnerable ( …
32Chain catshark — Conservation status Least Concern ( …
33Centrophorus — Temporal range: 94–0 Ma …
34Needle dogfish — Conservation status Near Threatened ( …
35Dumb gulper shark — Conservation status Critically Endangered  …
36Lowfin gulper shark — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Chondrichthy …
37Smallfin gulper shark — Conservation status Data Deficient …
38Taiwan gulper shark — Conservation status Near Threatened ( …
39Leafscale gulper shark — Drawing by R. Mintern Conservation status …
40Mosaic gulper shark — Conservation status Data Deficient …