Comparative psychology lives on under an assumed name--psychogenetics.
D000220:Adaptation, Biological; D000818:Animals; D001362:Avoidance Learning; D001522:Behavior, Animal; D005075:Biological Evolution; D005824:Genetics, Behavioral; D051379:Mice; D011587:Psychology, Comparative; D051381:Rats; D012641:Selection, Genetic