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Montana Field Guide

Montana Field Guides

A Mayfly - Baetisca lacustris

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.

Range Comments
Known from the lower Yellowstone River but was recently reported in the Marias River of the Missouri Basin, Chouteau Co. at US Hwy 87 south of Loma in 2002

Summary of Observations Submitted for Montana
Number of Observations: 2

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

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Citation for data on this website:
A Mayfly — Baetisca lacustris.  Montana Field Guide.  .  Retrieved on , from