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 …

A mayfly is any of more than 2,500 species of insects known for their extremely short life spans and emergence in large numbers in the summer months. Other common names for the winged …

Learn facts about the mayflies' habitat, diet, life history, and more.

Mayfly Facts Overview ... There are more than 3,000 species of mayfly, that belong to over 400 genera in 42 families. They seem to be the first choice of food for every insect-eating animal. …

Mar 17, 2025 · If you’ve ever seen a reedy-looking bug with two long, antenna-looking protrusions from its abdomen, you might have seen a mayfly. Mayflies have thin bodies and clear, veined …

Mayfly Central was launched on the web in 1995 and was the first site available on the internet dedicated to information about any single order of insects; in this instance, the Ephemeroptera …

Feb 25, 2025 · Mayflies are aquatic insects that get their name from the fact that the adult appears in May. Mayflies hatch out in large numbers in the spring but continue hatching until …

Jan 29, 2025 · Mayfly larvae are called naiads or nymphs, and they actually spend their lives underwater eating algae, organic matter, and debris found in their aquatic habitat.

Mayflies are primarily an aquatic species, spending most of their lives developing in freshwater lakes, ponds, rivers, and streams. Though they’re no one’s favorite pest, their presence is a …

Sep 4, 2025 · Unique among insects, a mayfly nymph undergoes a winged subimago (subadult) stage before reaching sexual maturity and emerging as an imago (adult). In the temperate …