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Scientists Recreate Insect Calls from 165 Million Years Ago Using Fossils and AI
Researchers have recreated sounds from nine extinct insect species using fossil wings and AI, revealing that some Jurassic insects communicated at ultrasonic frequencies, above human hearing.
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What Happened?
Researchers have recreated sounds from nine extinct insect species using fossil wings and AI, revealing that some Jurassic insects communicated at ultrasonic frequencies, above human hearing.
Why it matters
This research enhances our understanding of ancient ecosystems and how insects communicated millions of years ago.
Key points
- Scientists recreated sounds of nine extinct insect species related to crickets and katydids.
- The research utilized fossil wings, computer modeling, and AI to approximate Jurassic insect calls.
- One species, Sigmaboilus peregrinus, produced sounds between 20 and 22 kilohertz, above human hearing.
- The study suggests that Jurassic insects may have communicated using ultrasonic frequencies.
- The findings were published in the Proceedings of the National Academy of Sciences on August 25.
Key insights
- The discovery of ultrasonic communication in Jurassic insects suggests complex social behaviors that may have existed long before mammals.
- Understanding how these insects communicated could inform modern studies of insect behavior and evolution.
- The research opens avenues for using AI in reconstructing sounds of other extinct species, potentially enriching our knowledge of prehistoric life.
AI Quick Summary
Scientists recreated insect calls from 165 million years ago, revealing some communicated at ultrasonic frequencies.
Source
Times of India