A species of mayfly previously thought to be extinct because of how rare it is has now reappeared in Thailand.

A rare Behningia mayfly nymph has been rediscovered after 22 years without sightings, revealing key secrets about healthy ...

A better word for edges would be transitions. In other words, where one type of water changes to another, one type of bottom ...

Composition and diversity of Ephemeroptera (Insecta) nymph communities in the middle section of the Jacuí River and some tributaries, southern Brazil Composição taxonômica e diversidade das ...

Explore how to enter a traffic pattern at the correct position and altitude, ensuring you’re in a safe spot to join the pattern without causing any disruption to other traffic.

I have a new favorite nymph pattern that I have dubbed — pun intended — Dan’s Killer Rubber Leg Nymph. For those of you unfamiliar with fly tying terminology, dubbing ...

Some mayfly nymphs cling to underwater rocks, and some burrow into the streambed, but they become meals for trout when they’re dislodged by current and float downstream.