The West Indies islands are comprised of three major groups of islands: the Greater Antilles (Cuba, Jamaica, Haiti, Dominican Republic, and Puerto Rico); the Lesser Antilles (the Virgin Islands, Anguilla, Saint Kitts and Nevis, Antigua and Barbuda, Montserrat, Guadeloupe, Dominica, Martinique, Saint Lucia, Saint Vincent and the Grenadines, Barbados, and Grenada); and the North American and South American continental shelves (The Bahamas and Turks and Caicos to the North, Trinidad and Tobago, Aruba, Bonaire, and Curacao to the South).