This is the defensive display of a dead leaf mantis
the front spiny legs are folded to give the illusion of a giant mouth full of sharp spiked teeth
This is called Deimatic behaviour
📹 insecthaus_adi
https://t.co/5dM3n6ctzo https://video.twimg.com/amplify_video/1845048067609038848/vid/avc1/720x1280/nqg_F1ip29asb1k7.mp4?tag=14