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Montana Field Guide

Montana Field Guides

Pacific Willowfly - Taenionema pacificum

Native Species

Global Rank: G5
State Rank: SNR

Agency Status


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General Description
We do not yet have descriptive information on this species.  Please try the buttons above to search for information from other sources.

Observations in Montana Natural Heritage Program Database
Number of Observations: 9

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density



(Observations spanning multiple months or years are excluded from time charts)

Food Habits
Merritt and Cummins (1996) report that members of the family, Taeniopterygidae are trophically shredder-detritivores; eating large particulate organic materials such as detritus, leaves and plants and some are scrapers.

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Citation for data on this website:
Pacific Willowfly — Taenionema pacificum.  Montana Field Guide.  .  Retrieved on , from