In Québec, the family Eriocraniidae (order Lepidoptera) counts 2 species of insects. The stars? Purplish Birch-miner Moth and Chinquapin Leafminer Moth, the most often observed. The richest region: Montérégie, with 2 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.