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People

Glenn Morris

Professor Emeritus

PhD, Cornell

Phone
905-826 9030
Lab Phone
905-828-5306
Lab
SE 2023B
Email
glenn.morris@utoronto.ca

Research

Acoustic communication of orthopteran insects: Crickets and katydids (Orthoptera, Ensifera) use sound signals. Males call by rubbing forewings together (stridulation) and both sexes may listen and respond: females approach calling males to mate; males may approach and fight. The calls encode information that affects how a caller is treated; generators and receivers (ears) show many interesting body forms that may be acoustic adaptations. My research is this bioacoustically related body design and its accompanying behaviour.