A Mayfly - Baetis bicaudatus
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B. bicaudatus larvae are differentiated from other Baetis by the presence of 2 unbanded caudal filaments and broad thumb-shaped labial palps. Montana's only Baetis with 2 tails.
Observations in Montana Natural Heritage Program Database
Number of Observations:
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(Observations spanning multiple months or years are excluded from time charts)
- 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.
- Mcclay, W. 1968. Effects of controlled flow reductions on aquatic insects in a stream riffle. M.Sc. Thesis. Bozeman, MT: Montana State University. 29 p.
- Muhlfeld, C.C., T.J. Cline, J.J. Giersch, E. Peitzsch, C. Florentine, D. Jacobsen, and S. Hotaling. 2020. Specialized meltwater biodiversity persists despite widespread deglaciation. Proceedings of the National Academy of Sciences May 2020, 202001697; DOI: 10.1073/pnas.2001697117
- Richards, D.C. 1996. The use of aquatic macroinvertebrates as water quality indicators in mountain streams in Montana. M.Sc. Thesis. Bozeman, Montana: Montana State University. 192 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"