![]() ![]() Front Robot AI 5:3īutail S, Bartolini T, Porfiri M (2013) Collective response of zebrafish shoals to a free-swimming robotic fish. J Exp Biol 215(24):4248–4254īierbach D, Lukas J, Bergmann A, Elsner K, Höhne L, Weber C, Weimar N, Arias-Rodriguez L, Mönck HJ, Nguyen H et al (2018) Insights into the social behavior of surface and cave-dwelling fish ( Poecilia mexicana) in light and darkness through the use of a biomimetic robot. Behav Process 100:9–12īen-Simon A, Ben-Shahar O, Vasserman G, Segev R (2012) Predictive saccade in the absence of smooth pursuit: interception of moving targets in the archer fish. Behav Brain Res 233(2):545–553Ībaid N, Marras S, Fitzgibbons C, Porfiri M (2013) Modulation of risk-taking behaviour in golden shiners ( Notemigonus crysoleucas) using robotic fish. ![]() This indicates that further studies could use a robotic facsimile to conduct a detailed stimulus analysis, changing aspects of the robot’s appearance and behavior to uncover the basic mechanisms of information transfer among individuals in a social hunting scenario.Ībaid N, Bartolini T, Macrì S, Porfiri M (2012) Zebrafish responds differentially to a robotic fish of varying aspect ratio, tail beat frequency, noise, and color. However, earlier cues in the robot’s hunting sequence became important following more experience with a food contingency. The temporal pattern of fish approach to the robot and each other indicated that the segment of robot hunting behavior proximal to the robotic facsimile shot elicited fish behavior initially. These effects were present even when the robot’s “hunt” was unproductive and did not result in food. ![]() We found that the fish respond to the robot when it hunted, as indicated by decreasing distances between the robot and fish (and among the fish) during the robot’s hunting behavior sequence, as well as higher net transfer entropy when the robot was hunting. This paper asks whether the use of a robotic facsimile representing an archerfish can elicit a social response if it approximates an archerfish’s appearance, along with key features of its hunting behavior. While the unique hunting behavior of archerfish has received considerable scientific attention, the specific social cues that govern behaviors like intraspecific kleptoparasitism in the species are less understood. ![]()
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