Fig. 5From: Combining morphological and metabarcoding approaches reveals the freshwater eukaryotic phytoplankton communityPhytoplankton diversity compared between metabarcoding and morphological methods. Linear regression analysis of the number of species (a); Shannon–Wiener index (b) and linear regression analysis (c). The calculation of Shannon–Wiener index was based on cell numbers in morphological dataset and number of reads in metabarcoding datasetBack to article page