A Mayfly - Baetis intercalaris
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Baetis intercalaris larvae are from other Montana Baetis by the presence of three banded caudal filaments, a large dark spot on the middle femora, wide labial palps, and three, round pale areas on the posterior margin of the abdominal terga (Waltz et al. 1996).
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)
- Literature Cited AboveLegend: View Online Publication
- R.D. Waltz, D.E. Baumgardner, J.H. Kennedy, 1996, An Atypical Larval Color Form of Baetis intercalaris (Ephemeroptera: Baetidae) from Pennsylvania and Southeastern Oklahoma. Entomological News, 107, No. 2, (1996): 83-87
- Additional ReferencesLegend: View Online Publication
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- Hendricks, P., S. Lenard, D.M. Stagliano, and B.A. Maxell. 2013. Baseline nongame wildlife surveys on the Fort Peck Indian Reservation. Report to the Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation. Montana Natural Heritage Program, Helena, MT. 83 p.
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