Finding Arctiid moths

ow would I go about capturing Arctiid moth species? I have found a large variety of Geometer moths, but have yet to see any Arctiid moths. The only other species I managed to find was a male Waved Sphinx moth. I really love tiger moths and wasp moths because they're so beautiful and their caterpillars are so fuzzy. I would really love to specialize in raising this sub-family. My favorite so far is the Giant Leopard Moth.