American moth-butterfly References American moth-butterfly insect Ask Anything Homework Help Also known as: Hedylidae Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: butterfly/ Major families A major study published in 2025 found that populations of butterflies across the United States are in serious decline, with total butterfly abundance having decreased by 22 percent from Read More A major study published in 2025 found that populations of butterflies across the United States are in serious decline, with total butterfly abundance having decreased by 22 percent from Read More