Snowflies
This common name refers to only one family.
These are very rarely called Snowflies.
These are the first stoneflies of the year to appear in most parts of the country, and often the first aquatic insects noticed by the angler. Their dark brown or black bodies are easy to spot against the snowbanks where they crawl around.
Capnia and
Allocapnia are probably the most common genera of this prolific family.
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