Dynamical phase diagrams of a love capacity constrained prey–predator model P. Toranj Simin, Gholam Reza Jafari, Marcel Ausloos, Cesar Federico Caiafa, Facundo Caram, Adeyemi Sonubi, Alberto Arcagni and Silvana Stefani Eur. Phys. J. B, 91 2 (2018) 43 Published online: 19 February 2018 DOI: 10.1140/epjb/e2017-80531-7