videosift : Jumping Spider Mating Ritual With Super Audio

Une vidéo et surtout le son de la parade amoureuse des araignées sauteuses. C’est assez fascinant…

Jumping spiders use their legs to communicate courtship interests to potential mates. The minuscule impacts of spider legs tapping against the ground surface are detected by nearby spiders. This “drumming” cadence signals the spider’s reproductive interests. The female detects the low frequency vibrations through her legs. She responds by allowing the male to mount her.

(via)

2 comments

  1. ça dépend quel type de lectrice ! Les petites boules noires au bout des palpes dressées sont remplies de sperme. C’est avec cela que le mâle fécondera la femelle…

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