Abundance richness and evenness data VOUCHERED BEES

data of vouchered bees to test for differences between repeatedly sampled sites and single sample sites regarding abundance (as catch rate), rarefied richness, and evenness (as Evar).本数据集包含带凭证标本的蜂类（vouchered bees）样本，用于检验重复采样样地与单次采样样地在丰度（以捕获率（catch rate）为衡量指标）、稀疏化物种丰富度（rarefied richness）以及物种均匀度（以Evar计）方面的差异。