| Mexico | Mexico Gulf, Mexico Southwest, Mexico Southeast |
| Central America | Costa Rica, Honduras, Nicaragua, Panama |
| Caribbean | Cayman Is., Leeward Is., Puerto Rico, Trinidad-Tobago, Windward Is. |
| Northern South America | French Guiana, Guyana, Suriname, Venezuela |
| Western South America | Bolivia, Colombia, Ecuador, Peru |
| Brazil | Brazil West-Central, Brazil North |