“Whaler Shark-kin” – carcharhiniformes Carpet shark-kin?: (I like these as sort of chameleon-like Shark-kin. Possibly some kind of Troglodyte or Chameleon man crossbreed?) Bullhead shark-kin? Angel Shark-kin – crossbred with Devilfish? Devilfish servitors? Sawshark -kin? Hexanchiformes - most primitive types. Shark-kin ancestors?