What have Cuba, Bahamas, Jamaica, Hispaniola and the Cayman Islands all have in common? 
Coiban agouti:  It is endemic to the island of Coiba (Panama) and resembles the more widespread Central American agouti. Central American agouti:  The Central American agouti has also been introduced to Cuba, Bahamas, Jamaica, Hispaniola and the Cayman Islands.
i don't know