The lion (Panthera leo) is one of the big cats in the Felidae family and a member of genus Panthera. It has been listed as Vulnerable on the IUCN Red List since 1996, as populations in African range countries

Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are