Why Do Mantises When Eating Have Their antennae go to the back of their head and straighten?

[Mantis Man13]

Is this to make sure that the antennae don't get damaged by the prey? Please explain in detail. Thanks!

 

[MantisGirl13]

I don't know for sure, but I think it is because they want to keep their antennae out of harm's way while eating, and because they don't need those sensors while they are eating their prey. 

- MantisGirl13

 

[thehelepolis]

my orchids also did it just before an attack. I think its to prevent any prey from being able to grab or damage their antenna.

 

[MantisMart]

all I know is that its cute lol. Bunny ears.