They walk on their mid and hind legs ; the front pair is raptorial .
They are stalking , predatory insects that can be collected on palm fronds , cliffs , spider webbing , or near lights at night ( many can be collected by blacklight ) .
many walk on many 's mid and hind legs ; the front pair is raptorial .
They are stalking , predatory insects that can be collected on palm fronds , cliffs , spider webbing , or near lights at night ( many can be collected by blacklight ) .