Mayflies
This reading profile brings together 6 source-linked articles that reference mayflies.
Explore Fauna’s source-checked field guides and research articles covering mayflies, or search the species catalog below for individual species profiles.Source-linked reading
- Field guideWhy insects emerge all at onceLong developmental schedules create a ready cohort, while soil or water temperature, rain, day length, and flow can tighten the final timing; ecological benefits then favor individuals that emerge with the group.
- Field guideHow insect metamorphosis worksMetamorphosis is not one butterfly trick. Insects follow several developmental patterns, and the immature stage may live in a different habitat, eat different food, or resemble the adult to very different degrees.
- Field guideIndicator species explainedAn indicator species is monitored because a defined attribute—presence, abundance, chemistry, condition, or reproduction—has an established relationship with an environmental question. Its meaning depends on the stressor, place, timescale, sampling method, and supporting evidence.
- Field guideHabitat vs. ecological nicheHabitat is the physical and biological setting used by an organism; niche is a multidimensional concept linking tolerances, resources, timing, and interactions. The familiar shorthand of an address and a job is memorable, but it hides important scale and context.
- Field guideHow dragonfly nymphs huntA dragonfly nymph carries a folding capture tool beneath its head. Muscles preload elastic structures at two joints, a synchronized release throws the labial mask forward, and terminal palps close around prey.
- Field guideThe insect decline, explainedReports of collapsing insect numbers have alarmed the public, and many studies do show real declines in abundance and diversity—especially in well-studied regions—driven by habitat loss, pesticides, climate change, and light pollution. The picture is uneven and the data imperfect, but the stakes are high because insects underpin pollination, decomposition, and food webs.