Marcos Gridi-Papp

Marcos Gridi-Papp is a Professor in the Department of Biological Sciences at University of the Pacific, specializing in the study of acoustic communication systems in animals. His research investigates the interplay between hearing, vocal anatomy, and communication behavior, with a focus on frogs and crickets. He also teaches courses related to biological sciences and advises biology and pre-dental majors.

• PhD in Integrative Biology, University of Texas, Austin (2003)
• MS in Ecology, State University of Campinas, Brazil (1997)
• BS in Biological Sciences, State University of Campinas, Brazil (1994)

Gridi-Papp's research explores how anatomical structures influence vocal performance and auditory sensitivity. His lab investigates:

• Laryngeal morphology and vocal control in túngara frogs
• Auditory tuning mechanisms and ultrasound sensitivity
• Environmental impacts on communication strategies
• Physiological and behavioral adaptations in vocal systems
• Signal complexity evolution and middle ear mechanics
• Eustachian tube control and acoustic reflexes

Recent research trends focus on:

• Bioacoustic adaptations in amphibians
• Behavioral responses to environmental changes
• Anatomical constraints on vocalization
• Acoustic signal optimization
• Frequency modulation mechanisms
• Multi-component call structures

His lab offers research opportunities in anatomy, electrophysiology, animal behavior, and computational methods, supporting students with credit hours and technical training.