Explanation:
Prestige is a concept or factor that receives relatively little sustained attention in the specialist academic work on nations, national identity and nationalism. It is, however, an implicit influence in much of this literature. Evidence, perspectives and insights, suggesting that prestige is a vital element in the psychological constitution of nations, emerge from a diverse range of sources.
Matching hypothesis is the idea that you are more likely to make friends or be attracted to someone who is on a similar level of attractiveness as you. So, a extremely attractive person is going to be attracted to others that are extremely attractive. A average looking person will be more attracted emotionally and/or romantically with another average looking person.
If you mean which species, it would be the Homo sapiens.