The pic is from the book Caterpillars of Eastern North America by David Wagner

The pic is from the book Caterpillars of Eastern North America by David Wagner

I remember having these as a kid until they were banned for import. Even as a small child I thought they were cruel because I knew what was going on.
Edit they were made to jump by heating them and slowly roasting the creature to death
20 Million collected per year by that one guy? Just call him a moth rancher.