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Table 1 Filament thicknesses (for each treatment, n= 210 measurements) and biomasses of Aphanizomenon and Cylindrospermopsis used for the experiments

From: Thicker filaments of Aphanizomenon gracile are more harmful to Daphnia than thinner Cylindrospermopsis raciborskii

Treatment Thickness of filaments (μm) Biomass of filaments (mg chl a/L)
Controls without cyanobacteria   
  No-Aph - 0
  No-Cyl - 0
Aphanizomenon gracile   
  Low-Aph 2.12 ± 0.44 0.07 ± 0.01
  High-Aph 2.24 ± 0.53 0.27 ± 0.03
Cylindrospermopsis raciborskii   
  Low-Cyl 1.62 ± 0.13 0.08 ± 0.01
  High-Cyl 1.57 ± 0.14 0.26 ± 0.003
  1. Values are given as the means ± standard deviations.