### Clue: Native of Africa could become richer soon (10)
### Answer: RHINOCEROS 
 ### Explanation: Definition: Native of Africa
  **Anagram of**(could become) RICHER SOON 
Answer:  Only 2 species, the black and white rhinos, out of 5, are native to Africa.  It's dreadful that some people, as a result of folklore, mistakenly think that rhino horns have healing properties – you might just as well chew your fingernails, same basic substance, for all the good it does.