Figure 1 . Morphology and life history responses of C.
cornuta under fish and Chaoborus larvae predation risks. The
dark line with asterisks indicates significant differences between
treatments with and without fish predation risks (*P <
0.05, **P < 0.01 and ***P < 0.001).
The upper and lower case letters indicate differences among treatments
of absent and present Chaoborus larvae predation risks,
respectively. The error bar indicates the standard error.