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In this article, we investigate the dynamical analysis of predator prey model. Interaction among preys and predators use Holling type II functional response, and assuming prey refuge as well as harvesting in both populations. This study aims to study the predator prey model and to determine the effect of overharvesting which consequently will affect the ecosystem. In the model found three equilibrium points, i.e.,  E 1 (0,0) is the extinction of predator and prey equilibrium,  E 2 ( x 2 , 0) is the equilibrium with predatory populations extinct and the last equilibrium points  E 3  ( x 3 ,  y 3 ) is the coexist equilibrium. All equilibrium points are asymptotically stable (locally) under certain conditions. These analytical findings were confirmed by several numerical simulations.

Dynamical Analysis Predator-Prey Population with Holling Type II Functional Response