What do these bugs need to eat and drink. They are predators: bees, wasps, Daddy Long Legs spiders, and ants (any kind).
By Makala
Here are some resources for you:
Feeding a Bumble Bee
www.youtube.com/
Daddy Long Legs
www.spiderzrule.com/
I would not suggest keeping one as a pet they are too fragile.
This is a page about caring for pet grasshoppers. Children love to bring home all sorts of pets, from bugs to frogs.