Life … Animals Arthropods Insects Butterflies and Moths Lappet Moths Euthrix Drinker Moth species 25,451 observations Drinker Moth Euthrix potatoria Field notes Supported by All 29 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Reed Canary Grass, Common Reed, Tufted Hair Grass, Field Woodrush 29 Close