Figure 3From: Dynamical analysis of a ratio-dependent predator–prey model with Holling III type functional response and nonlinear harvesting in a random environmentNumerical simulation for system (1.1) and (1.2) with initial value \((x(0),y(0)) = (4.5,9)\). The parameters are taken as Eq. (7.1) and \(\sigma_{1}=\sigma_{2}=0.2\), \(f_{1}=f_{2}=0.6\) shows that both prey and predator populations go to extinctionBack to article page