πŸͺ¨ Stoneflies

Snowborn Stonefly

Capnia atra

About Snowborn Stonefly

A tiny black stonefly that emerges during the coldest months in northern North America. Adults are frequently observed walking on snow.

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Did You Know?

It is active at temperatures near freezing, when virtually all other insects are dormant.

How to Identify Snowborn Stonefly

Snowborn Stonefly (Capnia atra) belongs to the order Plecoptera, family Capniidae. Adults typically measure 4-7 mm.

Snowborn Stonefly Habitat

Snowborn Stonefly is found in rivers & streams habitats, particularly across North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Snowborn Stonefly Diet and Feeding

Snowborn Stonefly is a detritivore that feeds on decaying organic matter and dead plant material. By breaking down dead matter, detritivores play a crucial role in nutrient recycling and soil formation.

Where Is Snowborn Stonefly Found?

Snowborn Stonefly can be found in North America, where it inhabits rivers & streams environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Snowborn Stonefly can be found

Is Snowborn Stonefly Dangerous?

Snowborn Stonefly 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.

Snowborn Stonefly Role in Nature

Snowborn Stonefly plays a vital role in decomposition and nutrient recycling. By breaking down dead organic matter, it helps return nutrients to the soil, supporting plant growth and maintaining ecosystem health.

Seasonal Activity

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Peak activity Moderate Low / dormant

Frequently Asked Questions About Snowborn Stonefly

What does Snowborn Stonefly look like?

The Snowborn Stonefly typically measures 4-7 mm.

Where is Snowborn Stonefly found?

The Snowborn Stonefly is found in North America and typically inhabits rivers & streams environments.

What does Snowborn Stonefly eat?

The Snowborn Stonefly feeds on decaying organic matter and dead plant material.

Is Snowborn Stonefly dangerous to humans?

The Snowborn Stonefly is generally harmless to humans. It does not bite or sting and poses no significant health risk.

What is an interesting fact about Snowborn Stonefly?

It is active at temperatures near freezing, when virtually all other insects are dormant.

Cite This Page

APA:
InsectDiscover. (2026). Snowborn Stonefly (Capnia atra). Retrieved from https://insectdiscover.com/insect/snowborn-stonefly

MLA:
"Snowborn Stonefly." InsectDiscover, https://insectdiscover.com/insect/snowborn-stonefly.