A Siphlonurid Mayfly - Siphlonurus occidentalis
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Observations in Montana Natural Heritage Program Database
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(Observations spanning multiple months or years are excluded from time charts)
This species has been collected from rocky but somewhat quiet organic rich edgewaters along relatively medium to large rivers in the montain western part of Montana.
- Additional ReferencesLegend: View Online Publication
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- Gustafson, D. L. 1990. Ecology of aquatic insects in the Gallatin River drainage. Ph.D. Dissertation. Bozeman, MT: Montana State University. 194 p.
- Wells, E.A. 1986. Alpine limnology of selected water bodies on the Beartooth Plateau, Montana, with emphasis on benthos. Ph.D. Dissertation. Bozeman, MT: Montana State University. 401 p.
- Additional Sources of Information Related to "Insects"