Life … Animals Arthropods Insects Butterflies and Moths Twirler Moths Merimnetria genus Merimnetria Merimnetria Field notes Children Merimnetria homoxyla native Merimnetria elegantior native Merimnetria gigantea Most observed native Merimnetria All Native to the US, by observations. Merimnetria homoxyla 20 observations Merimnetria elegantior 5 observations Close