Life … Animals Arthropods Insects Butterflies and Moths Grass Miner Moths Typical Grass Miner Moths Elachista argentella Swan-feather Dwarf species 967 observations Swan-feather Dwarf Elachista argentella Field notes Supported by All 5 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Reed Canary Grass, Tufted Hair Grass, Prairie Junegrass, Red Fescue 5 Close
