Journal Article Research Support, Non-U.S. Gov't Congress DNA methylation Grime's hump‐backed model Ice Age Quaternary absent species adaptation allometry biodiversity co-ocurrencia de especies community completeness conservation ecology conservation prioritization dark diversity decomposition ecological strategies ecología de la conservación ecología de la invasión ecología de la restauración especies ausentes functional traits integrated phenotype integridad interaction intraspecific phenotypic variability invasion ecology metacommunity