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Full-Text Articles in Behavior and Ethology
Escape Strategy Of The Cockroach (Gromphadorhina Portentosa) To Heat And Looming Stimuli, Jiangda Ou
Escape Strategy Of The Cockroach (Gromphadorhina Portentosa) To Heat And Looming Stimuli, Jiangda Ou
Senior Honors Projects, 2010-2019
Escape responses to aversive stimuli have been observed in insects, including species of cricket, fly, locust, and cockroach. The goal of this study was to investigate the escape strategy of the Madagascar cockroach, Gromphadorhina portentosa. In regard to this species, Erickson and colleagues (2015) showed that electrical stimulation of both cerci and antennae together could generate an escape response. However, in other reports (Olsen and Triblehorn, 2014), it was observed that wind could not elicit the escape response. In this study, G. portentosa was stimulated by looming and heat stimuli. A 2.5’’ black ball approaching at 1 m/s was used …