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  Caddisfly Species Distribution Map Query
for N. America (north of Mexico)

Hydropsyche alhedra
Legend:   USA State    CAN Province
USA State(s): AK, CO, CT, MA, ME, MN, NC, ND, PA, SD, TN, VA, VT, WI, WV, WY
CAN Province(s): AB, BC, MB, SK, YT

State and province distribution based on NatureServe Explorer.

Created: 05/14/2014   Last modified: 12/15/2014    www.FlyfishingEntomology.com