Species Identification Confidence:
I'm absolutely certain
Museum or Herbarium Specimen
Recently dead specimens. Hand, tray and brush and dip net collections. Collectors: Frest and Edward Johannes.
Decimal Degrees: 42.6,-114.5
Fast flowing, cold creek. Depth 2 - 24". Potamogeton pectinatus, P. crispus; brown algae on rocks and larger plants; Rorippa. Ceratophyllum and Cladophora abundant in river near mouth. Mostly boulder and cobble substrate; some gravel, sand, mud; basalt.
Game Management Unit:
September 1, 1992 (All day)
Unpublished agency report