Life … Animals Arthropods Insects Butterflies and Moths Emperor, Royal, Moon, and Giant Silk Moths Sheepmoths Hemileuca grotei Stone's Buckmoth species 29 observations Stone's Buckmoth Hemileuca stonei Field notes Supported by All 2 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Emory Oak, Mexican Blue Oak 2 Close