Anepeorus

Anepeorus is a genus of mayflies (Ephemeroptera) belonging to the family Heptageniidae. These mayflies are typically found in North America. They are characterized by specific morphological features in their nymphal and adult stages, used for taxonomic identification. Their nymphs are generally found in fast-flowing streams and rivers, clinging to rocks and other submerged objects. They are an important food source for fish and other aquatic predators. Further research is ongoing to fully understand the distribution, ecology, and conservation status of the various Anepeorus species.