Spiders know how to flirt and singing love songs. So, scientists from the United States were able to record the drums sound signals wolf spiders or humming spiders that live in North America, and as it turned out, these spiders are attracted to females with the help of a kind of “music” and not just sounds.
It was previously known that spiders are quite sensitive to sounds, but American scientists managed to record the call of male spiders that these arthropods are transmitted by leaf. It turns out, spiders rub their limbs on dry leaves, creating vibrations that capture and females.
Scientists to test his theory, recorded sounds made by male spiders, in order to provoke a “concert” they used the smell of females paukov.I revealed that spiders are able to respond to only one type of signal – when the sound of a male spider is retrieved using a hardwood surface that transmits vibration. The researchers note that on other surfaces, badly vibrating, spiders are not able to play its “music”. According to experts, on the legs of spiders have special sensors that capture and vibration transmitted from leaf to leaf.
The researchers believe that their discovery will help to study the evolution of vibrational communication in nature.
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