Which metric describes the total number of species present in a community?

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Species richness is the metric that describes the total number of species present in a community. It does not take into account the relative abundance of each species. Species evenness, on the other hand, describes how evenly the individuals are distributed among the species present in a community. Species abundance is the total number of individuals of a particular species present in a community. Species diversity is a more complex metric that takes into account both species richness and evenness to provide a measure of the overall diversity and balance of a community.

Which Metric Describes the Total Number of Species Present in a Community