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Montana Field Guide

Montana Field Guides

A Rhyacophilan Caddisfly - Rhyacophila coloradensis coloradensis

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Native Species

Global Rank: G5T5
State Rank: SNR

Agency Status
USFWS:
USFS:
BLM:


 

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General Description
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Habitat
A large variety of cold mountain streams and rivers.

Food Habits
Most Rhyacophila species are predators feeding mostly on aquatic insects, especially midges and blackflies

References
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Montana Fish, Wildlife & Parks

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Citation for data on this website:
A Rhyacophilan Caddisfly — Rhyacophila coloradensis coloradensis.  Montana Field Guide.  .  Retrieved on , from