About River Midge
A small filter-feeding midge that builds silken nets on submerged stones in flowing water. Larvae are among the most abundant invertebrates in clean streams.
Did You Know?
Larvae build tiny fan-shaped silk nets that function like miniature versions of caddisfly catch-nets.
How to Identify River Midge
River Midge (Rheotanytarsus exiguus) belongs to the order Diptera, family Chironomidae. Adults typically measure 3-5 mm.
River Midge Habitat
River Midge is found in rivers & streams habitats, particularly across Europe. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
River Midge Diet and Feeding
River Midge has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.
Where Is River Midge Found?
River Midge can be found in Europe, where it inhabits rivers & streams environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where River Midge can be found
Is River Midge Dangerous?
River Midge is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.
River Midge Role in Nature
River Midge plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like River Midge are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.
Seasonal Activity
Frequently Asked Questions About River Midge
What does River Midge look like?
The River Midge typically measures 3-5 mm.
Where is River Midge found?
The River Midge is found in Europe and typically inhabits rivers & streams environments.
What does River Midge eat?
The River Midge has an omnivorous diet, feeding on both plant and animal matter.
Is River Midge dangerous to humans?
The River Midge is generally harmless to humans. It does not bite or sting and poses no significant health risk.
What is an interesting fact about River Midge?
Larvae build tiny fan-shaped silk nets that function like miniature versions of caddisfly catch-nets.
Cite This Page
APA:
InsectDiscover. (2026). River Midge (Rheotanytarsus exiguus). Retrieved from https://insectdiscover.com/insect/river-midge
MLA:
"River Midge." InsectDiscover, https://insectdiscover.com/insect/river-midge.