title: The response of male guppies (Poecilia reticutata, Peters) to repeated exposure to an open field.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003214:Conditioning, Classical; D004777:Environment; D005106:Exploratory Behavior; D005239:Fear; D005399:Fishes; D006185:Habituation, Psychophysiologic; D006234:Handling, Psychological; D008297:Male; D009043:Motor Activity; D009949:Orientation; D013997:Time Factors