heptranchias perlo
71Smallfin gulper shark — Conservation status Data Deficient …
72Taiwan gulper shark — Conservation status Near Threatened ( …
73Leafscale gulper shark — Drawing by R. Mintern Conservation status …
74Mosaic gulper shark — Conservation status Data Deficient …
75Little gulper shark — Conservation status Data Deficient (IUCN 3.1) Scientific classification …
76Deania — Temporal range: 23–0 Ma …
77Birdbeak dogfish — Drawing by Bideault Conservation status …
78Gulper shark — Conservation status Vulnerable ( …
79Rough longnose dogfish — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Chondrich …
80Arrowhead dogfish — Scientific classification Kingdom: Animalia Phylum …