Functional responses of Procambarus clarkii preying on chironomid larvae and Daphnia magna under different substrate treatments; no substrate (solid line), sand (dashed line), gravel (dotted line). Points indicate raw data distributions; no substrate (green), sand (blue), gravel (brown). Shaded areas are bootstrapped (n = 2000) 95% confidence intervals.

  Part of: South J, McCard M, Khosa D, Mofu L, Madzivanzira TC, Dick JTA, Weyl OLF (2019) The effect of prey identity and substrate type on the functional response of a globally invasive crayfish. NeoBiota 52: 9-24.