In Québec, the genus Melissodes (family Apidae) counts 7 species of insects. The stars? Eastern Thistle Longhorn Bee, Drury's Long-horned Bee and Valiant Long-horned Bee, the most often observed. The richest region: Montréal, with 4 species. Every species has its own page: photos, its season, its habitat and the best places to see it near you.