Social and Behavioral Sciences Commons^™

Uncovering 'Hidden' Signals: Previously Presumed Visual Signals Likely Generate Air Particle Movement, Pallabi Kundu, Noori Choi, Aaron S. Rundus, Roger D. Santer

Psychology Faculty Publications

Wolf spiders within the genus Schizocosa have become a model system for exploring the form and function of multimodal communication. In terms of male signaling, much past research has focused on the role and importance of dynamic and static visual and substrate-borne vibratory communication. Studies on S. retrorsa, however, have found that female-male pairs were able to successfully mate in the absence of both visual and vibratory stimuli, suggesting a reduced or non-existent role of these signaling modalities in this species. Given these prior findings, it has been suggested that S. retrorsa males may utilize an additional signaling modality during …