Forestfly
Guides
Amphinemura nigritta
little black forestfly
Amphinemura nigritta, commonly known as the little black forestfly, is a species of spring stonefly in the family Nemouridae. It was first described by Provancher in 1876 under the basionym Nemoura nigritta. The species is distributed across eastern North America.
Ostrocerca albidipennis
white-tailed forestfly, whitetailed forestfly
Ostrocerca albidipennis, commonly called the white-tailed forestfly, is a species of spring stonefly in the family Nemouridae. It was originally described as Nemoura albidipennis by Walker in 1852. The species is found in eastern North America, with records from Connecticut, Maine, Massachusetts, Michigan, and Maryland. As a member of the Nemouridae family, it belongs to the group of small stoneflies commonly known as forestflies.
Prostoia similis
Longhorn Forestfly
Prostoia similis, commonly known as the longhorn forestfly, is a species of spring stonefly in the family Nemouridae. It is found in North America, with records from states including Connecticut, Delaware, Illinois, Indiana, and Kentucky. As a member of the order Plecoptera, it belongs to an ancient group of aquatic insects whose nymphs typically inhabit cool, clean streams.
Zapada columbiana
Columbian forestfly
Zapada columbiana is a species of spring stonefly in the family Nemouridae, commonly known as the Columbian forestfly. It is a small stonefly with a life cycle spanning 2-3 years in Rocky Mountain streams. The species is notable for retaining cervical gills into adulthood, a diagnostic feature of the genus. Nymphs are shredders that feed on moss and detritus, playing a significant role in stream ecosystem nutrient cycling.