5 lut 2024 · The workings of the ultrasonic warning sounds produced by the wings of a species of moth have been revealed.
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Do moths produce sound?
Sound-producing moths have evolved a range of mechanisms to emit loud conspicuous ultrasounds directed toward mates, competitors and predators.
Certain species of tiger moths emit clicks when stimulated by bat-like sounds. These clicks are generated by modified thoracic episterna (tymbals) (Fig.
In the other two species, the signals are emitted as sequences of uniform series of clicks. The dominant frequencies in the spectra are 7–10 kHz (A. lachesis), ...
6 wrz 2018 · New research explores how pupae of certain butterfly species make a "twittering" noise—via a wiggling movement that triggers sound from tiny ...
1 paź 2020 · Study Description. Some lepidopteran larvae produce sounds to startle or warn predators. Sound production through larval abdominal spiracles ...
The sheer number of lepidopterans that produce ultrasonic warning sounds indicates that moth acoustic emissions might create the most diverse mimicry rings ...
22 lip 2022 · Bats pierce the shadows with ultrasonic pulses that enable them to construct an auditory map of their surroundings, which is bad news for moths, ...
23 sie 2018 · Pupae of numerous Papilionidae and Nymphalidae produce twitter sounds when wriggling in response to mechanical stimulation.