Life … Animals Arthropods Insects Butterflies and Moths Emperor, Royal, Moon, and Giant Silk Moths Syssphinx Raspa Small Silkmoth species 66 observations Raspa Small Silkmoth Syssphinx raspa Supported by All 2 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Honey Locust, Prairie Acacia 2 Close