“…The investigation of the nonlinear dynamics about biomathematics model is one of the most active and important subjects in mathematics, ecology and biological world. They described many of the relationships between two or more species, such as competitive mechanism [21,30], predator-prey mechanism [26,47], mutualism [40] and so on. To investigate the predator-prey effects between two or more natural species, several biological models have been introduced and investigated by many ecologists, biologists and mathematicians [16,27,29,36,37,45].…”