dugong, Dugong dugon
['chiton, coat-of-mail shell, sea cradle, polyplacophore', 'proboscis monkey, Nasalis larvatus', 'goldfish, Carassius auratus', 'African crocodile, Nile crocodile, Crocodylus niloticus', "loupe, jeweler's loupe", 'bison', 'box turtle, box tortoise']