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Stoneflies of the United States

Stoneflies of Big Horn County, Wyoming

Species denoted with an asterisk (*) are unconfirmed or dubious records.

Nemouridae

Subfamily Amphinemurinae

Twisted Forestfly -- (Malenka flexura)

Chloroperlidae

Subfamily Chloroperlinae

Western Sallfly -- (Alloperla severa)
Yellow Sallfly -- (Suwallia pallidula)
Boreal Sallfly -- (Sweltsa borealis)
Colorado Sallfly -- (Sweltsa coloradensis)

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U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/distr/insects/sfly/chklist/states/counties/wy_3.htm
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Page Last Modified: Thursday, 17-Aug-2006 10:32:22 EDT
Menlo Park, CA [caww55]