What Does a Mayfly Insect Look Like ... They’re usually found near freshwater, since their life cycle begins with them as water-based nymphs. During the nymph stage, they feed on algae and ...

Amid the usual parade of creeping horrors—super lice, mayfly plagues ... human midbrain and the insect brain may even be evolutionarily related, an insect’s inner life is obviously more ...

Scientists scooped sand from a riverbed in Thailand and found two nymphs of rare mayfly species ... a group of flying insects “known for their extremely short adult life spans and emergence ...