Eye and Pit Size are Inversely Correlated in Crotalinae: Implications for Sel…

Mate, prey, and predator recognition often depend on the integration of information from multiple sensory modalities including visual, auditory,and/or olfactory inputs. In Crotalinae, the eyes sense visible light while the pit organs detect infrared (IR) radiation. Previous studies indicate that there is significant overlap between the eye and pit sensory fields and that both senses are involve…