Life … Animals Arthropods Insects Butterflies and Moths Emperor, Royal, Moon, and Giant Silk Moths Opodiphthera Emperor Gum Moth species 3,338 observations Emperor Gum Moth Opodiphthera eucalypti Field notes Supported by All 1 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Monterey Pine 1 Close