Cuckoo Wasp
cuckoo wasp
PHOTOGRAPHY BY PAULA THOMASGETTY IMAGES
What it is: Chrysis spp.
Where it’s from: Worldwide (except Antarctica)
What to know: Good news: These tiny, iridescent beauties probably can’t sting you—instead, they parasitize other wasps. Their glittering appearance is the result of complex light refraction and a dimpled exoskeleton, and scientists still don’t know why they’re so colorful. (Aside from moths, parasitic wasps like this one are Kawahara’s favorite insects.)