Glacier Midge vs Latrine Fly

Side-by-side species comparison

Attribute Glacier Midge Latrine Fly
Scientific Name Diamesa steinboecki Fannia scalaris
Order Diptera Diptera
Family Chironomidae Fanniidae
Size 3-5 mm 5-7 mm
Habitat Rivers & Streams Wetlands
Diet Detritivores Scavengers
Regions Europe Worldwide
Conservation Data Deficient Least Concern

Glacier Midge

A remarkable midge that completes its entire life cycle in glacial streams at temperatures near 0C. Represents one of the coldest habitats inhabited by any insect.

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Did You Know?

This midge lives its entire life in water barely above freezing — its larvae graze algae on glacier surfaces where temperatures hover around 0C year-round.

Latrine Fly

A small fly that breeds in excrement and decaying organic matter in latrines and drains. It can cause urogenital myiasis when larvae enter the urinary tract.

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Did You Know?

Its flattened, spiny larvae are among the few fly species documented to cause urinary myiasis in humans.