Mayflies In Illinois

Over 3,000 species of mayfly are known worldwide, grouped into over 400 genera in 42 families. Mayflies have ancestral traits that were probably present in the first flying insects, such as long tails. May 20, 2024 · Mayflies start “hatching” from their water-larva state starting in May and continue to do so throughout spring and summer. So, next time you see a swarm of these flying critters, it’s a sign. Apr 20, 2022 · Mayflies are not exactly flies, but they have one of the most amazing lifecycles. There are more than 3,000 species of mayflies recognized globally. The only place that mayflies seem not to. Aug 6, 2025 · Mayflies are one of the most ancient and fascinating groups of aquatic insects, known for their delicate beauty, short adult lifespans, and important role in freshwater ecosystems. Learn facts about the mayflies' habitat, diet, life history, and more.