Neotropical a. : Belonging to, or designating, a region of the earth's surface which comprises most of South America, the Antilles, and tropical North America.

Example:


Taxonomy
Brazil, Neotropic ecozone, Venezuela, Argentina, South America, Chile, Peru, Bolivia, Costa Rica, Terrestrial Ecoregions, Nicaragua, plant, Panama, free encyclopedia, two continents, Amazonia, Guatemala, bioregion.

Defination from the web:
Neotropical zone is one of the world's eight terrestrial ecozones. ... The Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic Kingdom. ...