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Article: New ecology and sociobiology study results reported from University of Toronto.
- Article from:
- Ecology, Environment & Conservation
- Article date:
- November 13, 2009
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According to recent research from Toronto, Canada, "The structure of male mating signals is often influenced by age. The causes and consequences of age-based signal variation have been much studied in visual, acoustic, and chemical signaling modalities, but are less explored in species that use vibrational signals for mate attraction."
"However, the complex structure of many vibrational signals makes them ideal for investigating the relationships between age, signal variation, and patterns of female choice. In the thornbug treehopper, Umbonia crassicornis, females mate more often with older males, but the mechanism underlying older male mating success is unknown. ...