Indicator species in each ecoregion detected using the <i>I</i>-test.

Ecoregions were grouped according to pairwise analysis. GA: Greater Antilles, EC: Eastern Caribbean: WS: Western Caribbean, SWC: Southwestern Caribbean, SC: Southern Caribbean, Gui: Guianian. Pairwise comparisons are to be read as columns vs. rows: species are more frequent in the ecoregion (or group) heading a column than in the ecoregion of the intersecting row. Only species with 2ΔI>3.84 are shown and those with values of 2ΔI>6.63 are shown in bold.