By R. Mintern - Report on the deep-sea fishes collected by H.M.S. Challenger during the years 1873-1876 Günther, Albert C. L. G. (Albert Carl Ludwig Gotthilf), 1830-1914, Public Domain, https://commons.wikimedia.org/
"Leafscale Gulper Shark" by briansuda is licensed under CC BY-SA 2.0
By D Ross Robertson - http://biogeodb.stri.si.edu/caribbean/en/gallery/specie/2705, Public Domain
By Tambja - This file was derived from:Centrophorus gran.JPG:Centrophorus niaukang.JPG:Centrophorus squamosus.JPG:Centrophorus cf tessellatus.JPG:, CC BY-SA 3.0, https://commons.wikimedia.org
