Bug slayer

I would love to have some of these but there illegal in the us

I think it’s a may beetle but I might be wrong.

Ok thanks I really appreciate your help

I am planning on getting harlequin flower beetles

How do I tell when my larvae are pupating and not to disturb them

So I’m thinking of keeping the larva in a dellie cup with. 15 hole each 1 cm each wwith this white fibrous material on the hole to ensure nothing escapes. The deli cup is about six inches tall

So I have been planning on buying some harlequin flower beetle larva and I was wondering if some one could give me like a schedule on what to do like how often to mist it and if I need to change the substrate.