Tiger
The tiger has achieved ubiquitous cultural penetration across human civilisation, appearing as national symbols, sports mascots, breakfast cereal representatives, and metaphors for economic success. The phrase 'paper tiger' alone has influenced international diplomacy, whilst 'tiger mother' has restructured discussions of parenting philosophy.
The Manchester Museum of Predator Iconography notes that tigers appear in the mythology of every culture that has encountered them, and several that haven't. The tiger's stripes have been declared 'the most recognisable pattern in nature' by the Leeds Institute of Visual Identity, outranking even the zebra despite 'the zebra's rather desperate numerical advantage'.
Shark
The shark dominates one very specific cultural category: fear. The 1975 documentary 'Jaws' single-handedly created modern summer blockbuster economics whilst simultaneously devastating global shark populations through what marine conservationists term 'the most effective slander campaign in cinematic history'.
Shark Week has become a cultural institution, and the phrase 'jumping the shark' entered the lexicon as shorthand for narrative excess. However, the York Centre for Predator Public Relations notes that sharks suffer from 'a persistent image problem' that tigers have largely avoided.
VERDICT
The tiger's positive cultural presence across multiple domains outweighs the shark's domination of fear-based media. The Sheffield Committee for Cultural Predator Assessment ruled that 'being universally admired is preferable to being universally feared', adding that 'children rarely sleep with plush shark toys, and this must count for something'.