|NICHE (Ecology); ECOLOGY -- Research -- Mexico -- Isthmus of Tehuantepec; BIOTIC communities; EVOLUTION (Biology)|
research on the conservation of ecological niches in evolutionary time.
Reciprocal geographic predictions based on ecological niche models of sister
taxon pairs of birds, mammals, and butterflies in the Isthmus of Tehuantepec
in southern Mexico; Niche conservation over several million years of independent
evolution with little conservatism at the level of families; Inferences.