2024-08-20 09:00:08
Nature
Science

Spider Manipulates Signals of Captured Prey to Lure More Prey

Image used under license from Shutterstock.com

Researchers have discovered that the spider species Araneus ventricosus manipulates the blinking signals of captured fireflies to attract more males into its web. The spider alters the signals to resemble those of female fireflies, increasing its capture rate significantly.

It is unclear whether the changes in the blinking pattern are caused by the spider's venom or its bite. This finding suggests that there may be many more examples of predators manipulating the behavior of their prey for their own advantage.

Fireflies produce light through chemical reactions, unlike LEDs which use electrical current.

n-tv.de
20. August 2024 um 07:45

From male to female: Spider programs firefly signals - n-tv.de

Spider manipulates firefly signals; catches more prey. The spider species Araneus ventricosus fixes the male Abscondita terminalis and changes their blinking signals to attract more males. Fireflies communicate through flashes of light; the spider uses this to increase its catch rate.
tz
20. August 2024 um 06:44

Perfidious Trick: Spider Lures More Prey with Captured Prey

Researchers from Hubei University led by Daiqin Li report in the journal "Current Biology" that the spider species Araneus ventricosus manipulates the blinking signals of captured fireflies Abscondita terminalis to attract more prey; the spider alters the signals of the captured males to make them appear more similar to female signals and attract more males; it is unclear whether the spider's venom or bite leads to changes in the blinking pattern; the researchers suspect that there could be many..
Frankfurter Rundschau
20. August 2024 um 06:44

Perfidious Trick: Spider Lures More Prey with Bait

The spider species Araneus ventricosus manipulates the blinking signals of the firefly Abscondita terminalis to attract more prey. The spider alters the signals of the captured males to make them appear more similar to female fireflies, which lures more males into the web.
zeit
20. August 2024 um 06:43

Behavioral Research: Perfidious Trick: Spider Lures More Prey with Captured Prey

A species of spider uses the blinking signals of captured fireflies to lure in more males. The spider manipulates the signals to resemble those of females, attracting more prey into the web.
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